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14:42:12 Sat 14 Mar 2026

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Chengdu Qinchuan IoT Tech

(5)

China First Metallurgical

(4)

China Oil & Gas Pipeline

(4)

Liuan Zhongcai Pipeline T

(4)

China Constr 8th Engineer

(3)

Guangdong Yinze Metal Tec

(3)

Hunan Zhenhui Pipe Indust

(3)

Taiyuan University of Tec

(3)

Tongji University

(3)

Yanshan University

(3)

Anhui Guozhi Data Tech Co

(2)

Bizlink Ind Germany Gmbh

(2)

China 22MCC Group Corpora

(2)

China Datang Corporation

(2)

China Petroleum Pipeline

(2)

China Special Equipment I

(2)

China Three Gorges

(2)

China University of Geosc

(2)

China Yangtze Power

(2)

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(2)

Chongqing University of S

(2)

(2)

Foshan Rifeng Enterprise;

(2)

Gaoke Building Materials

(2)

Goldcard Smart Group; Esl

(2)

Golden Dragon Precise Cop

(2)

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(2)

Guangdong Institute Of Sp

(2)

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(2)

Hangzhou Etone Plastic In

(2)

Hangzhou Ruili Photoelect

(2)

Hohai University

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

Microsoft Technology Lice

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Shanghai Highway Bridge G

(2)

Sinohydro Bureau 11

(2)

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(2)

Toronto Dominion Bank

(2)

Tsinghua University

(2)

Tubest Packing Co Ltd; Gu

(2)

Yangtze River Three Gorge

(2)

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(2)

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(2)

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(2)

(1)

ACRE Coking & Refractory

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

Bachuan Group Co Ltd

(1)

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(1)

Baosteel Zhanjiang Iron &

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

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(1)

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(1)

Cao Lizhong; Fang Qinggua

(1)

(1)

Capital Childrens Medical

(1)

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(1)

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(1)

Central South University

(1)

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(1)

Changchun University of S

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

East China Normal Univers

(1)

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(1)

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(1)

Eurasian Guangdong Freezi

(1)

FMC Technologies

(1)

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(1)

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(1)

First Affiliated Hospital

(1)

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(1)

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(1)

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(1)

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(1)

(1)

Fudi Honghua Power Wuhan

(1)

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(1)

Fujian University of Tech

(1)

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(1)

GE Infrastructure Technol

(1)

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(1)

Ganzhou Construction Engi

(1)

Gao Hua Fujian Constructi

(1)

(1)

Gd Midea Heating & Ventil

(1)

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(1)

Guandong Midea Hvac Equip

(1)

Guangdong Buster Technolo

(1)

Guangdong Clp Green Energ

(1)

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(1)

Guangdong Dante Environme

(1)

Guangdong Dayu Water Cons

(1)

Guangdong Enboli Electric

(1)

Guangdong Jinhao Construc

(1)

Guangdong Kangjun Ind Co

(1)

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(1)

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(1)

Guangdong Siukonda Air Co

(1)

Guangdong Tengju Metal Pr

(1)

Guangdong Xinxing Ductile

(1)

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(1)

Guangdong Zhongxun Commun

(1)

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(1)

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(1)

Guangxi Vocational Colleg

(1)

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(1)

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(1)

Guangzhou Hengjia Constru

(1)

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(1)

Guangzhou Lixin Packaging

(1)

Guangzhou Lushan New Mat

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Wire Auto Parts

(1)

Guilin University of Elec

(1)

Guiyang Aluminium Magnesi

(1)

Guizhou Xishui Dingtai En

(1)

Guo Neng Long Yuan Enviro

(1)

Guoneng Boiler And Pressu

(1)

Hainan Liansu Science And

(1)

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(1)

Hangzhou Hengtong Flexibl

(1)

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(1)

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(1)

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(1)

Hangzhou Xiaoxiang Zhiyua

(1)

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(1)

Hanon Systems [kr]; Hwayo

(1)

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(1)

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(1)

Harbin Mihan Tech Develop

(1)

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(1)

(1)

Hebei Bozhi Heat Energy E

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Hefei Jianuo Intelligent

(1)

Hefei University of Techn

(1)

Henan Fuji New Material T

(1)

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(1)

Henan Yicheng Constructio

(1)

Hengyang Hongtao Machiner

(1)

Heqin Communication Tech

(1)

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(1)

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(1)

Hezhou University

(1)

Higashio Mech Co Ltd [jp]

(1)

Hitachi-Johnson Controls

(1)

Honghua Offshore Oil & Ga

(1)

(1)

Houpu Clean Energy Group

(1)

Huadian Env Prot Eng & Te

(1)

Huahan Pipelines Science

(1)

Huahui Beijing Energy Co

(1)

Huaneng Guanyun Clean Ene

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Huzhou Jinluo Intelligent

(1)

Inner Mongolia Aimeite Wa

(1)

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(1)

Inner Mongolia University

(1)

Inspur Smart City Tech Co

(1)

Institute of Metal Resear

(1)

Intelligent Equipment Tec

(1)

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(1)

(1)

Jiangsu Bingrong Pipe Co

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Jiangsu Hanqing Special A

(1)

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(1)

Jiangsu Huadian Yihua The

(1)

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(1)

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(1)

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(1)

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(1)

Jiangsu Jingyi Intelligen

(1)

Jiangsu Jiujun Steel Pipe

(1)

Jiangsu Kedun Pipeline Co

(1)

Jiangsu Ouruike Intellige

(1)

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(1)

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(1)

Jiangsu Sulian Plastic Co

(1)

Jiangsu University of Sci

(1)

Jiangsu Xihe Tech Co Ltd;

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Jiangxi Guangxun Electric

(1)

Jiangxi Haosite Auto Part

(1)

Jiangxi Strong Tech Co Lt

(1)

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(1)

Jiangyin Gelanfu Heat Ene

(1)

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(1)

Jilin Municipal Construct

(1)

Jilin University; Jilin L

(1)

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(1)

Jinan Huitong Heat Co Ltd

(1)

Jinan Urban Construction

(1)

Jinan Urban Construction

(1)

Jingre Ulanchabu Thermal

(1)

Jining Inst Of Quality An

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Jubian Xinneng Anhui Co L

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Kaipurui Environmental Pr

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Karamay Hongxing Petroleu

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Kolko Hassan [us]; Ratlif

(1)

(1)

Langfang Changtong Networ

(1)

Lanzhou Dacheng Tech Co L

(1)

Laser World Co Ltd

(1)

Liaoning Shaohua Power Te

(1)

Liaoning Shihua Universit

(1)

Liaoning University of Te

(1)

Liaoning Yizhong Equipmen

(1)

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(1)

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(1)

Longkou Tongda Oil Pipe

(1)

(1)

(1)

Luoyang Ship Material Res

(1)

(1)

Maanshan Iron & Steel

(1)

Magdrive Tech Ltd

(1)

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Mehow Innovative

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(1)

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Nat Center For Cardiovasc

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Pangang Group Co Ltd; Che

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Poly Changda Engineering

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Proxene Tools Co Ltd

(1)

Qianan Iron And Steel Com

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SCEGC No 4 Construction E

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Advanced Micro Devices Gains Patent for Pipeline Delay Reduction for Coarse Visibility Compression

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- United States Patent for Pipeline Delay Reduction for Coarse Visibility Compression has been issued to Advanced Micro Devices. This invention was developed by Kallio Kiia K and Palm Anton. The patent application number is US202217855268 20220630. The patent publication number is US12573145 (B2). Intern..

Yangtze River Three Gorges Group Ind Development Beijing Co Ltd and China Three Gorges File Chinese Patent Application for Drainage Pipe Network Control Node Intelligent Identifica..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Yangtze River Three Gorges Group Ind Development Beijing Co Ltd and China Three Gorges have filed a patent application for Drainage Pipe Network Control Node Intelligent Identification Method, Device, Equipment and Product. This invention was developed by Luo Xinran, Peng Shouhai, Liao Xinyu, Xie Jiaqiang, Y..

National Petroleum Pipeline Network Group and State Petroleum Pipeline Network Group of Science and Technology Research Institute Branch Apply for Patent on Oil and Gas Pipeline Mo..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- National Petroleum Pipeline Network Group and State Petroleum Pipeline Network Group of Science and Technology Research Institute Branch have applied Chinese patent for Oil and Gas Pipeline Monitoring Method and Device, Electronic Equipment and Storage Medium. Yang Baolong, Zhang Zhengxiong, Lin Wennan, Chen..

Guoneng Boiler and Pressure Vessel Inspection Co Ltd and CHN Energy Science and Technology Research Institute Submit Chinese Patent Application for Method, Device, Equipment and Me..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Guoneng Boiler and Pressure Vessel Inspection Co Ltd and CHN Energy Science and Technology Research Institute have submitted a patent application for Method, Device, Equipment and Medium for Evaluating Service Life of Dissimilar Steel Pipeline Containing Buried Cracks. This invention was developed by Zheng X..

China Datang Corporation Science & Technology Research Institute and Zhongnan Electric Power Test Research Institute China Datang Corporation Science and Tech Research I Seek Paten..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- China Datang Corporation Science & Technology Research Institute and Zhongnan Electric Power Test Research Institute China Datang Corporation Science and Tech Research I have sought patent for Life Evaluation and Life Extension Calculation Method for Main Steam Pipeline in Overdue Service. This invention was..

Ganzhou Construction Engineering Group and Nanchang Hangkong University Apply for Patent on Method, Device, Equipment, Medium and Product for Analyzing Influence on Longitudinal Di..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Ganzhou Construction Engineering Group and Nanchang Hangkong University have applied Chinese patent for Method, Device, Equipment, Medium and Product for Analyzing Influence on Longitudinal Differential Settlement of Red Clay Comprehensive Pipe Gallery. Wang Qiuping, Li Pan, Xu Pengjing, Lan Guangming, Chen ..

Shanghai Nuclear Engineering Research & Design Institute and Zhejiang Jiuli Hi-Technology Metals Apply for Patent on Ultrasonic Flaw Detection Method for Fuel Rod Cladding of Heat ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Shanghai Nuclear Engineering Research & Design Institute and Zhejiang Jiuli Hi-Technology Metals have applied Chinese patent for Ultrasonic Flaw Detection Method for Fuel Rod Cladding of Heat Pipe Micro-reactor. Lin Jiwei, Lu Junqiang, Yan Yan, Yang Bo, Wang You, Chen Fuliang, Jiang Hua and Yu Xudong develop..

Chongqing Saibao Industrial Tech Research Institute Co Ltd and Saibao Innovation Chongqing Tech Co Ltd Submit Chinese Patent Application for Online Sampling Mechanism Applicable to..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Chongqing Saibao Industrial Tech Research Institute Co Ltd and Saibao Innovation Chongqing Tech Co Ltd have submitted a patent application for Online Sampling Mechanism Applicable to Tank Storage and Pipeline Transportation Oil. This invention was developed by Xiang Zhili, Liang Zeshan, He Yanzhi, Chen Ming,..

Anhui Younaide Pipeline Technology and Zyfire Hose Corp Submit Chinese Patent Application for Automatic Detection Device for Water Leakage of Water Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Anhui Younaide Pipeline Technology and Zyfire Hose Corp have submitted a patent application for Automatic Detection Device for Water Leakage of Water Pipe. This invention was developed by Huang Yuzhong, Zhang Xiangmei, Qian Guohua, Cai Pengjie, He Zhenxing, Wu Jinguo, Yan Song and Shi Qingqing. The patent..

Yangtze River Three Gorges Group Ind Development Beijing Co Ltd and China Three Gorges Apply for Patent on System, Method and Device for Checking Mixed Connection and Misconnection..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Yangtze River Three Gorges Group Ind Development Beijing Co Ltd and China Three Gorges have applied Chinese patent for System, Method and Device for Checking Mixed Connection and Misconnection of Drainage Pipe Network. Zhao Zhichao, Yin Wei, Liu Wei, Wang Wanqiong, Chen Yilin, Peng Shouhai and Liu Wushuang d..

Research Institute Nuclear Power Operation and China Nuclear Power Operation Technology File Chinese Patent Application for Small Pipeline Flexible Carrying Device Driven by Multip..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Research Institute Nuclear Power Operation and China Nuclear Power Operation Technology have filed a patent application for Small Pipeline Flexible Carrying Device Driven by Multiple Hub Motors and Motion Control Method. This invention was developed by Zhang Gaojian, Xia Hemin, Cui Jun and Wang Xi. The pa..

Fujian Lutong Pipe Industry Tech Co Ltd, Fujian Andong Ind Co Ltd and Hubei Lutong New Material Tech Co Ltd Submit Chinese Patent Application for Flexible Reinforcing Joint Structu..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Fujian Lutong Pipe Industry Tech Co Ltd, Fujian Andong Ind Co Ltd and Hubei Lutong New Material Tech Co Ltd have submitted a patent application for Flexible Reinforcing Joint Structure of Pipeline and Joint Reinforcing Method. This invention was developed by Guo Wenzhen, Fu Ruinan, Wu Junming, Chen Senxin, Z..

Jiangsu Kedun Pipeline Construction Eng Co Ltd and Runqiaoshuang Metal Tech Xinjiang Co Ltd Submit Chinese Patent Application for High-corrosion-resistance Double-sided Stainless S..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Jiangsu Kedun Pipeline Construction Eng Co Ltd and Runqiaoshuang Metal Tech Xinjiang Co Ltd have submitted a patent application for High-corrosion-resistance Double-sided Stainless Steel Composite Pipe and Preparation Process Thereof. This invention was developed by Hang Pengwei, Li Luyan, Hua Changjin and L..

CCCC First Highway Engineering Group and CCCC First Highway Engineering Group File Chinese Patent Application for Multipurpose Reinforcing Device for Pump Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- CCCC First Highway Engineering Group and CCCC First Highway Engineering Group have filed a patent application for Multipurpose Reinforcing Device for Pump Pipe. This invention was developed by Wu Tao, Liu Jintao, Tang Jitao, Ren Kai, Chao Hailong, Wu Xin, Huang Luyuan, Jiang Yingqiang, Dong Hongyang, Wang Ya..

Qingdao Qiaotou Power Generation Co Ltd and Qingdao Shitong Construction Eng Co Ltd Seek Patent for Pipe Jacking Construction Method for Penetrating Through Pebble Rock Stratum

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Qingdao Qiaotou Power Generation Co Ltd and Qingdao Shitong Construction Eng Co Ltd have sought patent for Pipe Jacking Construction Method for Penetrating Through Pebble Rock Stratum. This invention was developed by Liu Changqing, He Shenghui, Zhang Haitao, Meng Jianhua, Zhang Yulong, Zhou Xueyi, Zhao Wenlo..

Higashio Mech Co Ltd and Daikin India Secure Patent for Pipe Joint

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Higashio Mech Co Ltd and Daikin India have secured a patent on Pipe Joint. Yasuda Akio developed the invention. The patent application number is US202318536018 20231211. The patent publication number is US12571491 (B2). International Patent Classification codes are F16L19/075, F16L19/12 and F16L19/14. ..

University of Science and Technology Beijing and Jinchuan Group Submit Chinese Patent Application for High-volume Waste Gypsum Body Pipe Resistance Simulation and Prediction Method

Pipe

| Fri 13 Mar 2026

Beijing, March 14 -- University of Science and Technology Beijing and Jinchuan Group have submitted a patent application for High-volume Waste Gypsum Body Pipe Resistance Simulation and Prediction Method. This invention was developed by Ruan Zhu'en, Wu Aixiang, Zhou Pan, Li Dexian, Wang Jiandong, Bi Cheng and Chang Yingjie. T..

CNNC Nuclear Power Operation Management Seeks Patent for Pipeline Connecting Piece and Connecting Mode Thereof

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- CNNC Nuclear Power Operation Management has sought patent for Pipeline Connecting Piece and Connecting Mode Thereof. This invention was developed by Hu Minglei, Hu Bin, Zhang Wei, Wen Jie, Xu Ke, Zhou Cheng, Wu Fangyun, Jiang Yifeng, Zhang Hui, Wu Weijie and Yang Qizhen. The patent application number is C..

AECC Sichuan Gas Turbine Establishment Submits Chinese Patent Application for Pipeline Fairing and Design Method Thereof

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- AECC Sichuan Gas Turbine Establishment has submitted a patent application for Pipeline Fairing and Design Method Thereof. This invention was developed by Shao Jianbo, Fu Yu, Zhong Huagui, Xiang Ying, Yu Haoyang, Dong Hanbin, Huang Fa, Cui Xiangmin, Liu Chao, Ying Zhuojun, Chen Ke, Lan Fu and Dong Huiyun. ..

Wuhan Huayuan Electric Power Design Institute Submits Chinese Patent Application for Multi-mode Underground Pipeline Target Detection System

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Wuhan Huayuan Electric Power Design Institute has submitted a patent application for Multi-mode Underground Pipeline Target Detection System. This invention was developed by Feng Yan, Xu Zongsheng, Lin Yufang, Dan Linfeng, Zeng Qianjun, Ming Zhipeng and Huang Xiongfeng. The patent application number is CN20..

Wuhan Haiyi High End Equipment Structural Design Co Ltd Submits Chinese Patent Application for Unity-based System-level Pipeline Start-stop Transition Effect Implementation Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Wuhan Haiyi High End Equipment Structural Design Co Ltd has submitted a patent application for Unity-based System-level Pipeline Start-stop Transition Effect Implementation Method. This invention was developed by Hua Jing, Lu Ruifeng, Li Yang, Xu Tianyuan, Lei Wentao and Zeng Yining. The patent applicatio..

State Intellectual Property Office of China Publishes Zhenhai Urban Planning and Survey Res Institute of Ningbo Patent Application for Vector Pipeline Three-dimensional Instantiati..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Zhenhai Urban Planning and Survey Res Institute of Ningbo patent application for Vector Pipeline Three-dimensional Instantiation Coherent Rendering Method and System. The invention was developed by Fan Panfeng, Yang Jun, Dai Zhenyong, Ren Qiangyong, Z..

U.S. Patent and Trademark Office Awards Patent for System and Method for Early Warning of Solids Pluggage in Gas-solid Multi-phase Flow Through Transport Pipe

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to GE Infrastructure Technology for System and Method for Early Warning of Solids Pluggage in Gas-solid Multi-phase Flow Through Transport Pipe. Ferry Allan Gunn developed the invention. The patent application number is US202318521270 20231128. The pa..

Shinko Electric Industries Gains Patent for Loop-type Heat Pipe

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- United States Patent for Loop-type Heat Pipe has been issued to Shinko Electric Industries. This invention was developed by Machida Yoshihiro. The patent application number is US202418415723 20240118. The patent publication number is US12571598 (B2). International Patent Classification codes are F28D15/0..

Healy Timothy Granted Patent for System and Method for Autonomous Sewer Pipeline Assessment

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Healy Timothy has been granted a patent for System and Method for Autonomous Sewer Pipeline Assessment. Healy Timothy developed the invention. The patent application number is US202318206334 20230606. The patent publication number is US12571494 (B2). International Patent Classification codes are F16L55..

U.S. Patent and Trademark Office Awards Patent for Pipe Burst Prevention Relief Valve, Control Valve System and Method

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Stathis James H for Pipe Burst Prevention Relief Valve, Control Valve System and Method. Stathis James H developed the invention. The patent application number is US202418596516 20240305. The patent publication number is US12571480 (B2). Internat..

FMC Technologies Secures Patent for Flexible Pipe Connection Systems and Methods

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- FMC Technologies has secured a patent on Flexible Pipe Connection Systems and Methods. Massey Corey, Eden John and Keihany Julian developed the invention. The patent application number is US202519048764 20250207. The patent publication number is US12571288 (B2). International Patent Classification codes ..

U.S. Patent and Trademark Office Awards Patent for Pipe Made of Peroxide-crosslinked Polyethylene of High UV Stability

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Borealis for Pipe Made of Peroxide-crosslinked Polyethylene of High UV Stability. Ruemer Franz, Gard Reinhold and Dreckoetter Stefan developed the invention. The patent application number is US202017622891 20200616. The patent publication number is..

Bestone Zhejiang Safety Tech Co Ltd Granted Patent for Method for Laying Cable in Pressure Pipeline Without Stopping Transmission

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Bestone Zhejiang Safety Tech Co Ltd has been granted a patent for Method for Laying Cable in Pressure Pipeline Without Stopping Transmission. Miao Hong, Hong Junhuo, Ma Songshan, Ding Jiancheng, Lu Jianping, Dai Rongrong, Miao Wentao, Hong Chenchao and Yu Wanqi developed the invention. The patent appli..

Chengdu Qinchuan IoT Technology Gains Patent for Methods and IoT Systems for Monitoring Welding of Smart Gas Pipeline Based on Government Supervision

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- United States Patent for Methods and IoT Systems for Monitoring Welding of Smart Gas Pipeline Based on Government Supervision has been issued to Chengdu Qinchuan IoT Technology. This invention was developed by Shao Zehua, Li Yong, Liu Bin, Zeng Siwei and Gu Yunsong. The patent application number is US202..

Zhongchi Dongyang Pipe Network Tech Co Ltd Applies for Patent on Method for Guiding Accurate Maintenance, Operation and Maintenance of Urban Pipe Network by Using SWMM Model

Pipe

| Fri 13 Mar 2026

Beijing, March 14 -- Zhongchi Dongyang Pipe Network Tech Co Ltd has applied Chinese patent for Method for Guiding Accurate Maintenance, Operation and Maintenance of Urban Pipe Network by Using SWMM Model. Zhao Hongru, Chai Jianjuan, Yang Juncai, Wang Zehua, Jiang Fuhai, Zhao Rongsheng, Liang Chonggang and Xiong Fa developed it. ..

CrowdStrike Gains Patent for Multi-instance Generic Operation Pipeline

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- United States Patent for Multi-instance Generic Operation Pipeline has been issued to CrowdStrike. This invention was developed by Gonzalez Raul, Wonder Marielle Sorum Foster and Yehle Tobin. The patent application number is US202418633740 20240412. The patent publication number is US12572407 (B2). Inter..

State Intellectual Property Office of China Publishes Hezhou University Patent Application for Pipe Network GIS (geographic Information System)

Pipe

| Fri 13 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Hezhou University patent application for Pipe Network GIS (geographic Information System). The invention was developed by Feng Shengfeng, Meng Donglin, Liang Hongbin, Feng Guanqing and Deng Yunqiang. The patent application number is CN202510977881 20..

Tenstorrent Usa Inc Secures Patent for Vector Mask Buffers in a Vector Instruction Execution Pipeline

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Tenstorrent Usa Inc has secured a patent on Vector Mask Buffers in a Vector Instruction Execution Pipeline. Xie Dongjie and Rucker Alexander C developed the invention. The patent application number is US202418749599 20240620. The patent publication number is US12572357 (B2). International Patent Classi..

Microsoft Technology Licensing Gets Patent for Initiating Data Privacy Pipelines Using Reusable Templates

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Microsoft Technology Licensing has received a patent for Initiating Data Privacy Pipelines Using Reusable Templates. This invention was developed by Taber Yisroel Gershon, Ophir Ittay Levy, Rozenbaum Lev and Cohen Nerya. The patent application number is US202418408294 20240109. The patent publication n..

Guangdong Institute of Special Equipment Inspection and Res Maoming Inspection Institute Applies for Patent on Method and System for Detecting Running State of High-temperature Ste..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Guangdong Institute of Special Equipment Inspection and Res Maoming Inspection Institute has applied Chinese patent for Method and System for Detecting Running State of High-temperature Steam Pipeline Based on Failure Mode Recognition. Chen Ruan, Qin Rongjiang, Lyu Min, Ke Wenli, Lin Pei, Yang Jinhai, Su Bao..

Baoding Jindi Underground Pipeline Detection Eng Co Ltd Submits Patent Application for Pre-detection System for Underground Pipeline Trenchless Repair and Working Condition Judgmen..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Baoding Jindi Underground Pipeline Detection Eng Co Ltd has submitted a patent application for Pre-detection System for Underground Pipeline Trenchless Repair and Working Condition Judgment Method. Jia Yu, Li Minghai, Zuo Dezhi, Chen Tiyao and Lyu Zhaotao developed the invention. The patent application nu..

Henan Fuji New Material Technology Submits Chinese Patent Application for Method for Evaluating Residual Service Life of High-corrosion Pipeline

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Henan Fuji New Material Technology has submitted a patent application for Method for Evaluating Residual Service Life of High-corrosion Pipeline. This invention was developed by Liu Haiqing, Duan Rongxiang, Ma Chuang, Chang Zhiqiang, Hui Yuan, Li Haitao, Zhang Long, Liu Haoyuan, Yang Wenhao and Zhai Junliang..

Chengdu Qinchuan IoT Technology Applies for Patent on Intelligent City Water Supply Pipe Network Emergency Supervision Internet of Things Large Model System and Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Chengdu Qinchuan IoT Technology has applied Chinese patent for Intelligent City Water Supply Pipe Network Emergency Supervision Internet of Things Large Model System and Method. Shao Hanshu developed it. The patent application number is CN20251155915 20250728. The patent publication number is CN120802783 (A..

Pingxiang Ganghua Gas Co Ltd Applies for Patent on Intelligent Gas Pipe Network Valve Well Safety Monitoring Management System

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Pingxiang Ganghua Gas Co Ltd has applied Chinese patent for Intelligent Gas Pipe Network Valve Well Safety Monitoring Management System. Yan Zhongwu, Wu Gang, Chen Qiang, Hu Li, Zeng Dan and Huang Lei developed it. The patent application number is CN202510879190 20250627. The patent publication number is ..

Laser World Co Ltd Applies for Patent on Laser Homogenizer Based on Light Pipe Integration and Micro Optics

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Laser World Co Ltd has applied Chinese patent for Laser Homogenizer Based on Light Pipe Integration and Micro Optics. Lucke Judith developed it. The patent application number is CN202510296373 20250313. The patent publication number is CN120802503 (A). International Patent Classification code is G02B27/09..

State Intellectual Property Office of China Receives Langfang Changtong Network Eng Co Ltd Patent Application for Communication Pipeline Butt Joint Installation Structure and Metho..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Langfang Changtong Network Eng Co Ltd patent application for Communication Pipeline Butt Joint Installation Structure and Method. Ma Jianqiang, Wang Yahong, Wei Yulong, Li Yanxin, He Xiaobo and Zhu Hongtao developed the invention. The patent applica..

Shaanxi Xiecheng Testing Tech Co Ltd Submits Chinese Patent Application for Building Pipe Construction Detection Device

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Shaanxi Xiecheng Testing Tech Co Ltd has submitted a patent application for Building Pipe Construction Detection Device. This invention was developed by Feng Qun, Gong Jinhong, Li Meiyan, Hui Tao and Cao Yulei. The patent application number is CN202510974940 20250715. The patent publication number is CN12..

East China University of Science and Technology Submits Patent Application for Multi-modal Fusion Pipeline Damage Positioning Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- East China University of Science and Technology has submitted a patent application for Multi-modal Fusion Pipeline Damage Positioning Method. Liu Lishuai, Xiang Yanxun, Wang Guangyu and Wang Shijun developed the invention. The patent application number is CN202510886610 20250630. The patent publication numb..

State Intellectual Property Office of China Publishes Shanxi Jinhongan Eng Detection Co Ltd Patent Application for Nondestructive Testing Device and Method for Circumferential Weld..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Shanxi Jinhongan Eng Detection Co Ltd patent application for Nondestructive Testing Device and Method for Circumferential Weld of Metal Pipeline. The invention was developed by Hu Zhitao, Hu Huimin, Xing Min, Choi Cheon Sam, Bao Shunli and Zhang Yaozh..

Chongqing Branch Company China Nat Aviation Fuel Co Ltd Applies for Patent on Method for Testing Fixed Test Piece Assembly for Cathode Protection of Aviation Kerosene Oil Delivery ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Chongqing Branch Company China Nat Aviation Fuel Co Ltd has applied Chinese patent for Method for Testing Fixed Test Piece Assembly for Cathode Protection of Aviation Kerosene Oil Delivery Pipe. Tang Jinxi, Li Zhen, Xie Yixin, Huang Xiaoping, Zeng Hongbing, Li Bin, Wang Shuran and Xiao Yundong developed it. ..

Shanghai Guthrie Information Tech Co Ltd Submits Chinese Patent Application for Modularized Controllable Swing Device for Testing Heat Transfer Performance of Loop Heat Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Shanghai Guthrie Information Tech Co Ltd has submitted a patent application for Modularized Controllable Swing Device for Testing Heat Transfer Performance of Loop Heat Pipe. This invention was developed by Gu Zhonghao, Zhang Chuanxin, Ye Yiqiang and Dong Dashi. The patent application number is CN20251117..

Xinxing Hebei Engineering & Research Files Chinese Patent Application for Cast Pipe End Face Identification Recognition System and Processing Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Xinxing Hebei Engineering & Research has filed a patent application for Cast Pipe End Face Identification Recognition System and Processing Method. This invention was developed by Yang Yifei, Xi Jie, Wang Song, Du Pengyuan, Zhang Bang, Lyu Xiaofei and Feng Fan. The patent application number is CN20251153908..

Ningxia Boxu Laboratory Equipment Co Ltd Submits Patent Application for Graphite Pipe Performance Detection Method and Detection System for Spectral Analysis

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Ningxia Boxu Laboratory Equipment Co Ltd has submitted a patent application for Graphite Pipe Performance Detection Method and Detection System for Spectral Analysis. Zheng Yuanpeng, Li Chengkai, Ma Shijun, Ma Lei, Ma Bowen, Hui Guodong and Gao Xinqin developed the invention. The patent application number..

State Intellectual Property Office of China Receives China Special Equipment Inspection & Research Institute Patent Application for Device for Simulating Flowing of Corrosion Inhib..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received China Special Equipment Inspection & Research Institute patent application for Device for Simulating Flowing of Corrosion Inhibitor in Pipeline and Corrosion Inhibitor Effect Evaluation Method. Lin Nan, Sun Xingze, Wang Junqiang, Sun Ming, Cui Wei, Zha..

State Intellectual Property Office of China Publishes Nanjing Hydraulic Research Institute, Zhejiang University of Water Resources and Electric Power and Guiyang Water Env Group Co..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Nanjing Hydraulic Research Institute, Zhejiang University of Water Resources and Electric Power and Guiyang Water Env Group Co Ltd patent application for Prestressed Concrete Cylinder Pipe (pccp) Outer Wall Slotting Monitoring Device and Method for Du..

Karamay Hongxing Petroleum Engineering Tech Service Co Ltd Seeks Patent for Corrosion Resistance Testing Device for Horizontal Well Oil Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Karamay Hongxing Petroleum Engineering Tech Service Co Ltd has sought patent for Corrosion Resistance Testing Device for Horizontal Well Oil Pipe. This invention was developed by Cui Pengzhen, Yang Yongfu, Chen Li, Lu Chenglin, Liu Zhijian and Ding Shengqi. The patent application number is CN202511261327 ..

State Intellectual Property Office of China Releases CRRC Tangshan Patent Application for Nylon Hose Service Life Prediction Method, Electronic Equipment and Storage Medium

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released CRRC Tangshan patent application for Nylon Hose Service Life Prediction Method, Electronic Equipment and Storage Medium. This invention was developed by Fu Zhenliang, Fan Letian, Hao Mingyuan, Chai Guoli, Li Zhiqiang, Sun Haibo, Geng Yabin, Hou Xin, Hu..

State Intellectual Property Office of China Publishes Tuojing Chuangyi Shenyang Semiconductor Equipment Patent Application for Corrugated Pipe Stretching Leak Detection Device and ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Tuojing Chuangyi Shenyang Semiconductor Equipment patent application for Corrugated Pipe Stretching Leak Detection Device and Method. The invention was developed by Qi Xizhan, Yang Yan, Wang Yi, Yu Haitao, Yin Zhuo and Chen Pengxu. The patent applica..

State Intellectual Property Office of China Receives Jiangsu Xinpeng Composite Mat Co Ltd Patent Application for Adjustable Hydraulic Press for Steel Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Jiangsu Xinpeng Composite Mat Co Ltd patent application for Adjustable Hydraulic Press for Steel Pipe. Chen Weifeng and Shen Yi developed the invention. The patent application number is CN202511217899 20250828. The patent publication number is CN120..

Xi'an Maurer Petroleum Eng Laboratory Co Ltd Applies for Patent on Large-diameter Bimetal Composite Pipe Stretching and Bending Combined Load Test Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Xi'an Maurer Petroleum Eng Laboratory Co Ltd has applied Chinese patent for Large-diameter Bimetal Composite Pipe Stretching and Bending Combined Load Test Method. Wang Shuanglai, Sun Ni, Chen Jianqiang and Zhang Peng developed it. The patent application number is CN202511270207 20250908. The patent publi..

State Intellectual Property Office of China Receives Shandong Shanhai Science & Tech Co Ltd Patent Application for Steel Pipe Hydrostatic Pressure Test and Steel Pipe Bimetal Compo..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Shandong Shanhai Science & Tech Co Ltd patent application for Steel Pipe Hydrostatic Pressure Test and Steel Pipe Bimetal Composite Integrated Device. Ge Zhaochu, Qiu Feng, Liu Kun, Li Lizhi, Gao Xuecheng and Jin Lixian developed the invention. The ..

State Intellectual Property Office of China Releases China Nuclear Power Engineering Patent Application for High-temperature Pipe Testing System and Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released China Nuclear Power Engineering patent application for High-temperature Pipe Testing System and Method. This invention was developed by Bai Guoyu, Wang Chunming, Liu Baojun, Liu Jiayi, Liu Shihua, Wang Yanping, Gao Qile, Liu Hetong, Tang Yujian, Li Hai..

State Intellectual Property Office of China Publishes Linyi Jinzhengyuang Seamless Steel Tube Co Ltd Patent Application for Device for Detecting Straightness of Cold-drawn Seamless..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Linyi Jinzhengyuang Seamless Steel Tube Co Ltd patent application for Device for Detecting Straightness of Cold-drawn Seamless Steel Pipe. The invention was developed by Lin Fanxia, Huang Jinfeng, Zhang Juan, Sun Yunda, Zhao Xiaobo, Li Shouming, He Ho..

State Intellectual Property Office of China Releases Tsinghua University Patent Application for Ferromagnetic Metal Pipeline Multi-parameter Measurement Method for Sweep Frequency ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Tsinghua University patent application for Ferromagnetic Metal Pipeline Multi-parameter Measurement Method for Sweep Frequency Eddy Current Detection. This invention was developed by Huang Songling, Huang Pu, Peng Lisha, Han Zheng, Gui Lin, Li Shisong ..

State Intellectual Property Office of China Publishes Intelligent Manufacturing Institute of HFUT Patent Application for Drainage Pipeline Diameter Measuring Instrument Capable of ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Intelligent Manufacturing Institute of HFUT patent application for Drainage Pipeline Diameter Measuring Instrument Capable of Adjusting Position of Grip. The invention was developed by Guo Shuai, Yuan Shoujun, Li Danlin, Ye Peicheng and Jin Xiaofei. ..

Dongguan Wanwei Heat Transfer Tech Co Ltd Submits Chinese Patent Application for Vapor Chamber Circular Hole Heat Pipe Heat Conduction Structure and Enhanced Backflow Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Dongguan Wanwei Heat Transfer Tech Co Ltd has submitted a patent application for Vapor Chamber Circular Hole Heat Pipe Heat Conduction Structure and Enhanced Backflow Method. This invention was developed by Shi Jun and Zhang Ming. The patent application number is CN202511117879 20250811. The patent public..

State Intellectual Property Office of China Releases Ningbo Qiyun New Material Tech Co Ltd Patent Application for Active Controllable Heat Pipe Based on Electrowetting Effect and C..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Ningbo Qiyun New Material Tech Co Ltd patent application for Active Controllable Heat Pipe Based on Electrowetting Effect and Control Method Thereof. This invention was developed by Yin Jialun, Han Kun and Cai Xin. The patent application number is C..

State Intellectual Property Office of China Releases Toshiba Home Tech Corp Patent Application for Sheet-shaped Heat Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Toshiba Home Tech Corp patent application for Sheet-shaped Heat Pipe. This invention was developed by Terao Wataru, Yamazaki Hayato, Kakimoto Masuhiro and Watanabe Masato. The patent application number is CN202510144155 20250210. The patent publicat..

Wuhan East Petrochemical Heavy Equipment Applies for Patent on Multi-stream Winding Pipe Type Heat Exchanger

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Wuhan East Petrochemical Heavy Equipment has applied Chinese patent for Multi-stream Winding Pipe Type Heat Exchanger. Li Mingkai, Zhou Chuan, Wang Xiaojun, Li Chuanlong, Li Nian, Wang Min, Lei Jinlin, Tang Zhongliang and Li Junsong developed it. The patent application number is CN20251185108 20250804. The ..

Xi'an Haosen Prec Casting Co Ltd Submits Chinese Patent Application for Inert Gas Annular Spray Pipe for Medium-frequency Induction Melting Furnace and Manufacturing Method of Iner..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Xi'an Haosen Prec Casting Co Ltd has submitted a patent application for Inert Gas Annular Spray Pipe for Medium-frequency Induction Melting Furnace and Manufacturing Method of Inert Gas Annular Spray Pipe. This invention was developed by Li Wenjing and Wang Chunjin. The patent application number is CN2025..

State Intellectual Property Office of China Releases Tianhua Institute of Chemical Machinery & Automation and Tianhua Institute (Nanjing) Intelligent Manufacturing Patent Applicati..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Tianhua Institute of Chemical Machinery & Automation and Tianhua Institute (Nanjing) Intelligent Manufacturing patent application for Non-condensable Gas Discharging System of Steam Pipe Rotary Drying Machine and Steam Rotary Drying Machine Comprising ..

Hebei Bozhi Heat Energy Equipment Co Ltd Files Chinese Patent Application for Refrigeration Refrigerant Pipe and Refrigeration Equipment

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Hebei Bozhi Heat Energy Equipment Co Ltd has filed a patent application for Refrigeration Refrigerant Pipe and Refrigeration Equipment. This invention was developed by Fan Liqun and Yuan Chengli. The patent application number is CN202511307123 20250913. The patent publication number is CN120799788 (A). In..

State Intellectual Property Office of China Receives Guangdong Siukonda Air Conditioning Co Ltd Patent Application for Double-water-temperature Control Method of Four-pipe Frequenc..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Guangdong Siukonda Air Conditioning Co Ltd patent application for Double-water-temperature Control Method of Four-pipe Frequency Conversion Unit, Electronic Equipment and Storage Medium. Tan Hongjian, Lai Fenglin, Cai Zhanwen, He Chunxiao, Zhong Baojun..

Zhejiang Yunzhan Chuangtuo New Material Tech Co Ltd Seeks Patent for Seal Assembly for Quickly Installing CPVC (chlorinated Polyvinyl Chloride) Pipeline for Underground Cable

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Zhejiang Yunzhan Chuangtuo New Material Tech Co Ltd has sought patent for Seal Assembly for Quickly Installing CPVC (chlorinated Polyvinyl Chloride) Pipeline for Underground Cable. This invention was developed by Zhang Yong, Ren Jianghu, Luo Kejiang and Lyu Juan. The patent application number is CN2025111..

China Special Equipment Inspection & Res Institute Granted United States Patent for Internal Detection System of Stress Concentration of Oil and Gas Pipeline Based on Unsaturated O..

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- China Special Equipment Inspection & Res Institute has been granted a patent for Internal Detection System of Stress Concentration of Oil and Gas Pipeline Based on Unsaturated Orthogonal Magnetization. This invention was developed by Chen Jinzhong, Xin Jiaxing, Lu Runkun, Liu Chang, Su Zhengda, Zhang Qing..

Chime Financial Obtains Patent for Generating a Data Pipeline in an Interactive Pipeline Session Utilizing a Dedicated Computing Cluster to Access Secure Data

Pipe

| Fri 13 Mar 2026

Alexandria, March 14 -- Chime Financial has obtained a patent for generating a data pipeline in an interactive pipeline session utilizing a dedicated computing cluster to access secure data. This invention was developed by Jain Akshay. The patent application number is US202418643724 20240423. The patent publication number is US..

Suzhou Alfa Energy Saving Technology Submits Chinese Patent Application for Intelligent Flow Scheduling Method for High-performance Oil Way of Sheet Metal Pipe Network

Pipe

| Fri 13 Mar 2026

Beijing, March 14 -- Suzhou Alfa Energy Saving Technology has submitted a patent application for Intelligent Flow Scheduling Method for High-performance Oil Way of Sheet Metal Pipe Network. This invention was developed by Zhang Zelang and Peng Jieying. The patent application number is CN202510943642 20250709. The patent publica..

State Intellectual Property Office of China Publishes China Academy of Building Research, Wanjiang New Energy and Beijing New Energy Tech Branch of Wanjiang New Energy Co Ltd Paten..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published China Academy of Building Research, Wanjiang New Energy and Beijing New Energy Tech Branch of Wanjiang New Energy Co Ltd patent application for Optimization Design Method for U-shaped Middle-deep Layer Buried Pipe Heat Pump System. The invention was d..

Nanjing Institute of Surveying Mapping & Geotechnical Investig Submits Chinese Patent Application for Simulation Method for Ground Collapse Induced by Underground Pipeline Damage U..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Nanjing Institute of Surveying Mapping & Geotechnical Investig has submitted a patent application for Simulation Method for Ground Collapse Induced by Underground Pipeline Damage Under Multiple Working Conditions. This invention was developed by Zhu Qize, Jin Xuelian, Ju Jianrong, Han Chichen, Wu Guanzheng, ..

Yanshan University Files Chinese Patent Application for Elliptical Side Wall Hole Pattern Design Method for Controlling Ovality of Pipe Based on Stress-strain

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Yanshan University has filed a patent application for Elliptical Side Wall Hole Pattern Design Method for Controlling Ovality of Pipe Based on Stress-strain. This invention was developed by Liu Feng, Zhang Li, Zheng Yibo, Li Jiacheng and Kang Jiaqi. The patent application number is CN202510739681 20250604. ..

State Intellectual Property Office of China Releases Tianjin University and China Nuclear Power Engineering Patent Application for Complex Pipe Network System Multi-physics Field R..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Tianjin University and China Nuclear Power Engineering patent application for Complex Pipe Network System Multi-physics Field Rapid Prediction Method Based on Element Agent Model. This invention was developed by Zhang Hongna, Li Xi, Li Xiaobin, Zhang Z..

State Intellectual Property Office of China Receives Shangrao Gaotou Zhicheng Tech Co Ltd Patent Application for Pipe Gallery Data Management Method and System Based on AIOT Manage..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Shangrao Gaotou Zhicheng Tech Co Ltd patent application for Pipe Gallery Data Management Method and System Based on AIOT Management Platform. Ji Liangwen, Huang Wei, Liu Xiaobo and Xu Yuchen developed the invention. The patent application number is ..

Sinoma Synthetic Crystals Shandong Co Ltd Files Chinese Patent Application for Resistance Wire Pipeline Heating Temperature Control System and Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Sinoma Synthetic Crystals Shandong Co Ltd has filed a patent application for Resistance Wire Pipeline Heating Temperature Control System and Method. This invention was developed by Zhang Cong, Zhao Xiaobo, Lin Qinglian, Dong Xinbao, Li Qingxiao and Zhang Shaofeng. The patent application number is CN202510..

State Intellectual Property Office of China Publishes Shaanxi Special Equipment Inspection and Testing Institute Patent Application for Steel Pipe Corrosion Scanning Instrument

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Shaanxi Special Equipment Inspection and Testing Institute patent application for Steel Pipe Corrosion Scanning Instrument. The invention was developed by Xu Ran, Zhang Xiaoming, Yang Chenxuan, Li Dong, Chen Sisi, Wang Fan, Wang Ning, Yang Tao, Duan Z..

CMCC Chongqing City Construction Co Ltd Submits Chinese Patent Application for Water Supplementing Device for Pipeline Closed Water Test and Evaluation Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- CMCC Chongqing City Construction Co Ltd has submitted a patent application for Water Supplementing Device for Pipeline Closed Water Test and Evaluation Method. This invention was developed by Zhang Qiyang, Gong Qinglei, Hou Wei and Yang Kui. The patent application number is CN202511117066 20250811. The pa..

Nanjing Chemical Construction Files Chinese Patent Application for Pressure Stabilizing Device for Pressure Test of High-pressure Pipeline

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Nanjing Chemical Construction has filed a patent application for Pressure Stabilizing Device for Pressure Test of High-pressure Pipeline. This invention was developed by Yang Wenfeng, Qian Jing, Zhi Yakun, Gao Chun and Sun Yongjuan. The patent application number is CN20251136481 20250727. The patent publica..

State Intellectual Property Office of China Publishes Chongqing University of Posts and Telecommunications Patent Application for Asynchronous Measurement Gas Pipeline Leakage Soun..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Chongqing University of Posts and Telecommunications patent application for Asynchronous Measurement Gas Pipeline Leakage Sound Source Localization Method Based on Truncated Nuclear Norm Combined with Lp Norm Minimization Under Low Signal-to-noise Rat..

China Special Equipment Inspection & Research Institute Files Chinese Patent Application for Experimental Device and Method for Simulating Leakage, Vibration and Strain Monitoring ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- China Special Equipment Inspection & Research Institute has filed a patent application for Experimental Device and Method for Simulating Leakage, Vibration and Strain Monitoring of Comprehensive Pipe Gallery. This invention was developed by Lin Nan, Sun Ming, Yang Xuyun, Sun Xingze, Shi Chuntao, Liu Canwei a..

State Intellectual Property Office of China Publishes Qianjiang Huaxin Yibodun Petroleum Equipment Co Ltd Patent Application for Pressure Transmitter for Fluid Pipeline

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Qianjiang Huaxin Yibodun Petroleum Equipment Co Ltd patent application for Pressure Transmitter for Fluid Pipeline. The invention was developed by Liu Yan, Zhu Yujie, Liu Xinlai and Shen Echen. The patent application number is CN20251164405 2025073..

China Institute of Atomic Energy Files Chinese Patent Application for Method for Determining Section Load of Thin-wall Pipeline and System for Determining Section Load of Thin-wall..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- China Institute of Atomic Energy has filed a patent application for Method for Determining Section Load of Thin-wall Pipeline and System for Determining Section Load of Thin-wall Pipeline. This invention was developed by Luo Tao, Gao Fuhai, Liu Yanan and Wang Lubo. The patent application number is CN2025111..

State Intellectual Property Office of China Publishes Anhui Special Equipment Inspection Institute and Anhui Natural Gas Development Patent Application for Method for Detecting Wel..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Anhui Special Equipment Inspection Institute and Anhui Natural Gas Development patent application for Method for Detecting Welding Residual Stress of X65M Pipeline Steel and Application. The invention was developed by Yu Lei, Cheng Hao, Chen Zhang, Zh..

Jingre Ulanchabu Thermal Co Ltd Submits Chinese Patent Application for Central Heating Network Pipe Pressure Monitoring Method and System Based on Artificial Intelligence

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Jingre Ulanchabu Thermal Co Ltd has submitted a patent application for Central Heating Network Pipe Pressure Monitoring Method and System Based on Artificial Intelligence. This invention was developed by Luo Kai, Mei Defang, Yang Gaishun, Wu Hongxia, Hao Chengwu, Liu Yubin, Wang Shoujin and Wu Shengjun. T..

Jiangsu Huaihai Automatic Control Equipment Co Ltd Submits Patent Application for Chemical Pipeline Surface Temperature Monitoring Device with Alarm Function

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Jiangsu Huaihai Automatic Control Equipment Co Ltd has submitted a patent application for Chemical Pipeline Surface Temperature Monitoring Device with Alarm Function. Hua Youqin and Lei Bing developed the invention. The patent application number is CN202510978477 20250716. The patent publication number is..

State Intellectual Property Office of China Publishes Zhejiang University Patent Application for Method for Detecting Water Filling Rate of Non-metal Drain Pipe

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Zhejiang University patent application for Method for Detecting Water Filling Rate of Non-metal Drain Pipe. The invention was developed by Yu Tingchao, Xue Chenhao, Shen Yonggang and Yu Zhenwei. The patent application number is CN202511294295 2025091..

CCCC Building Group Southeast Construction Co Ltd Submits Chinese Patent Application for Rectangular Jacking Pipe Automatic Measuring Device and Measuring Method

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- CCCC Building Group Southeast Construction Co Ltd has submitted a patent application for Rectangular Jacking Pipe Automatic Measuring Device and Measuring Method. This invention was developed by Dong Zhenchuan, Wang Xin, Tao Liangbao, Yao Xuechun, Chen Tao, Zhang Jianguo and Li Zhouyang. The patent applic..

State Intellectual Property Office of China Receives Xiangjia Environmental Tech Jiangsu Co Ltd Patent Application for Bacteriostatic Deodorization Air Pipe Based on Metal Organic ..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Xiangjia Environmental Tech Jiangsu Co Ltd patent application for Bacteriostatic Deodorization Air Pipe Based on Metal Organic Framework. Liu Xiaojun and Xu Guangjun developed the invention. The patent application number is CN202510998149 20250721. ..

Hangzhou Huayi Tech Co Ltd Applies for Patent on Evaporating Pipe Combustion Chamber with Nozzle

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Hangzhou Huayi Tech Co Ltd has applied Chinese patent for Evaporating Pipe Combustion Chamber with Nozzle. Chen Guangjiong, Liao Weiqing, Zeng Youjie, Lu Yao, Pu Changman, Hou Sen, Hui Hui, Qi Shaohuan and Zhou Tiancheng developed it. The patent application number is CN20251186311 20250805. The patent pub..

State Intellectual Property Office of China Publishes Qingdao International Airport New Energy Development Co Ltd Patent Application for Condensate Water Recovery Device for Heat S..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has published Qingdao International Airport New Energy Development Co Ltd patent application for Condensate Water Recovery Device for Heat Supply Steam Pipeline. The invention was developed by Feng Lei, Jiang Fan, Yu Yanchun and Li Yingying. The patent applicati..

Yunnan Xiaotu Environment Ind Co Ltd Applies for Patent on Sewage Pipe Network Intelligent Monitoring and Fault Early Warning Analysis System for Sewage Treatment

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Yunnan Xiaotu Environment Ind Co Ltd has applied Chinese patent for Sewage Pipe Network Intelligent Monitoring and Fault Early Warning Analysis System for Sewage Treatment. Wu Jianghua and Yang Na developed it. The patent application number is CN202511254820 20250904. The patent publication number is CN12..

State Intellectual Property Office of China Receives Shandong University, Shandong Zhuocheng Intelligent Tech Co Ltd and Shandong University Weihai Industrial Technology Research I..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Shandong University, Shandong Zhuocheng Intelligent Tech Co Ltd and Shandong University Weihai Industrial Technology Research Institute patent application for Gas Pipe Network Leakage Detection Method and System. Wang Chengyou, Huang Shanyuan and Zhou ..

State Intellectual Property Office of China Releases Crucial Pure Environmental Technology Patent Application for Air Pipe Monitoring Device Based on Image Processing and Control M..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Crucial Pure Environmental Technology patent application for Air Pipe Monitoring Device Based on Image Processing and Control Method Thereof. This invention was developed by Ye Xu, Fang Nan, Li Wei and Zhou Liu. The patent application number is CN2025..

State Intellectual Property Office of China Releases Hangzhou Sonapu Tech Development Co Ltd Patent Application for Natural Gas Pipeline Monitoring System and Method Based on Senso..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has released Hangzhou Sonapu Tech Development Co Ltd patent application for Natural Gas Pipeline Monitoring System and Method Based on Sensor Distributed Cascade. This invention was developed by He Longhai and Zhao Zhenghong. The patent application number is CN2..

Hunan Puqi New Energy Res Institute Co Ltd Submits Chinese Patent Application for Underground Pipeline Leakage Point Real-time Monitoring Method and System Based on Deep Learning

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- Hunan Puqi New Energy Res Institute Co Ltd has submitted a patent application for Underground Pipeline Leakage Point Real-time Monitoring Method and System Based on Deep Learning. This invention was developed by Yang Zhui. The patent application number is CN20251124720 20250724. The patent publication num..

State Intellectual Property Office of China Receives Yantai Port Yulong Pipe and Transp Warehousing Logistics Co Ltd Patent Application for Oil Pipeline Monitoring Method and Syste..

Pipe

| Sat 14 Mar 2026

Beijing, March 14 -- State Intellectual Property Office of China has received Yantai Port Yulong Pipe and Transp Warehousing Logistics Co Ltd patent application for Oil Pipeline Monitoring Method and System Based on Space-time Modeling and Multi-dimensional Analysis. Wang Jinghan, Zhao Liancheng, Li Songda, Liu Fengming, Song Zh..

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