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Jilin Investig And Design Institute Of Water Conservancy and Hydropower Applies for Patent on Online Water Hammer Tracing Method for Long-distance Water Delivery Pipeline Based on ..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Jilin Investig And Design Institute Of Water Conservancy and Hydropower has applied Chinese patent for Online Water Hammer Tracing Method for Long-distance Water Delivery Pipeline Based on Negative Pressure Waves. Zhu Luan, Liu Shufeng, Zou Donghang, Yin Chunyan, Li Yunlong, Zou Yutao, Zhao Yue, Liu Yingke, Li..

State Intellectual Property Office of China Publishes Dongguan Xintegu Tech Co Ltd Patent Application for Pipe Pressing Device for Brush Head of Cosmetic Brush

Pipe

| Mon 08 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Dongguan Xintegu Tech Co Ltd patent application for Pipe Pressing Device for Brush Head of Cosmetic Brush. The invention was developed by Lin Yibo and Chen Shengliang. The patent application number is CN202511992711 20251226. The patent publication n..

Guel Richard Charles Files United States Patent Application for Systems and Methods for Supporting Pipe

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- Guel Richard Charles has filed a patent application for Systems and Methods for Supporting Pipe. The patent application number is US202619460040 20260126. The patent publication number is US20260153181 (A1). International Patent Classification codes are F16L13/00 and F16L41/00. Cooperative Patent Classi..

U.S. Patent and Trademark Office Publishes Atoz Co Ltd Patent Application for Quick Connector for Ultra-low Temperature Vacuum Pipes

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has published Atoz Co Ltd patent application for Quick Connector for Ultra-low Temperature Vacuum Pipes. The invention was developed by Park Haeyun, Kim Youngdon, Lee Jonghwa and Choi Byungjin. The patent application number is US202519313873 20250829. The patent publicati..

Yodogawa Hu Tech Co Ltd Submits United States Patent Application for Clamping Jig for Pipe Connection

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- Yodogawa Hu Tech Co Ltd has submitted a patent application for Clamping Jig for Pipe Connection. This invention was developed by Yamamoto Akihiro, Oba Naoyuki and Ohara Takeru. The patent application number is US202218705680 20220922. The patent publication number is US20260153172 (A1). International Pat..

U.S. Patent and Trademark Office Releases Esser Werke GmbH Patent Application for Solids-conveying Pipe Assembly with Wear Measurement

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released Esser Werke GmbH patent application for Solids-conveying Pipe Assembly with Wear Measurement. This invention was developed by Spanke Peter. The patent application number is US202319122718 20230907. The patent publication number is US20260153171 (A1). Internat..

Linhai Weixing New Building Materials and Zhejiang Weixing New Building Materials Co Ltd Submit Chinese Patent Application for Enzyme Response Gated Antibacterial Material, Prepara..

Pipe

| Mon 08 Jun 2026

Beijing, June 9 -- Linhai Weixing New Building Materials and Zhejiang Weixing New Building Materials Co Ltd have submitted a patent application for Enzyme Response Gated Antibacterial Material, Preparation Method Thereof and Application of Enzyme Response Gated Antibacterial Material in Preparation of Pp-r Water Supply Pipe. Thi..

Cummer Cody Submits Patent Application for Downpipe Runner Device

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- Cummer Cody has submitted a patent application for Downpipe Runner Device. The patent application number is US202519095844 20250331. The patent publication number is US20260152949 (A1). International Patent Classification code is E04D13/08. Cooperative Patent Classification codes are E04D13/08 (US) and ..

U.S. Patent and Trademark Office Publishes CCCC First Harbor Eng Co Ltd and General Contracting Eng Branch Of CCCC First Harbor Eng Co Ltd Patent Application for Devices for Steel ..

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has published CCCC First Harbor Eng Co Ltd and General Contracting Eng Branch Of CCCC First Harbor Eng Co Ltd patent application for Devices for Steel Pipe Pile Anti-slippage with Shock-absorbing Airbags and Methods for Using the Same. The invention was developed by Mao Yile..

Hamad Bin Khalifa Univ Hbku Submits United States Patent Application for AI-based and Lidar-based Image Processing Pipeline for Immersive Editing and Collaborative Design

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- Hamad Bin Khalifa Univ Hbku has submitted a patent application for AI-based and Lidar-based Image Processing Pipeline for Immersive Editing and Collaborative Design. This invention was developed by Tukur Muhammad Muhammad, Agus Marco, Shah Uzair, Schneider Jens, Jashari Sara, Al-zubaidi Mahmood, Fetais Noor..

State Intellectual Property Office of China Publishes Sun Yat-sen University and CCCC First Highway Consultants Patent Application for Pipe Jacking Deslagging Device Based on Inter..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Sun Yat-sen University and CCCC First Highway Consultants patent application for Pipe Jacking Deslagging Device Based on Intermediate Jacking Station and Control Method. The invention was developed by Huang Sheng, Su Xinhui, Yang Shaozhan, Zhou Hao and ..

State Intellectual Property Office of China Releases Jiangsu JJC Intelligent Equipment Co Ltd Patent Application for Pipe Conveying Mechanism

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Jiangsu JJC Intelligent Equipment Co Ltd patent application for Pipe Conveying Mechanism. This invention was developed by Jiao Zhiguo, Pei Menglong, Jiang Yuanlin, Liu Xiuqi and Zhang Ze. The patent application number is CN202511607636 20251105. The p..

Beijing Drainage Construction Co Ltd Seeks Patent for Dredging Equipment for Drainage Pipeline

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Beijing Drainage Construction Co Ltd has sought patent for Dredging Equipment for Drainage Pipeline. This invention was developed by Zhao Ning, Li Yuanyuan, Fei Yongsheng, Zhang Chuying, Zhong Lizhen, Zhao Honglei, Liu Zhichen and Li Wenchun. The patent application number is CN20261035237 20260112. The pate..

State Intellectual Property Office of China Receives Zhao Chongkai Patent Application for Outside-pipe Nanometer Anti-toxic Sterilization Pollution-discharge Deodorization Space De..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Zhao Chongkai patent application for Outside-pipe Nanometer Anti-toxic Sterilization Pollution-discharge Deodorization Space Device. The patent application number is CN202511348329 20250920. The patent publication number is CN121556570 (A). Internati..

State Intellectual Property Office of China Releases Zhejiang Xiguan Construction Co Ltd Patent Application for Municipal Pipeline

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Zhejiang Xiguan Construction Co Ltd patent application for Municipal Pipeline. This invention was developed by Ye Le, Zhang Shiwen and Han Xu. The patent application number is CN20261064314 20260119. The patent publication number is CN121556566 (A). I..

Huaneng Yimin Coal And Electricity Co Ltd Honghuaerji Hydropower Branch Submits Chinese Patent Application for Method and Device for Repairing and Automatically Monitoring Deformed..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Huaneng Yimin Coal And Electricity Co Ltd Honghuaerji Hydropower Branch has submitted a patent application for Method and Device for Repairing and Automatically Monitoring Deformed Settlement Pipe of Dam. This invention was developed by Gao Dengfeng, Chen Hongwei, Li Ning and Xue Weijie. The patent applicat..

Zhongzui Construction Group Co Ltd Submits Chinese Patent Application for Front Support Grouting Steel Pipe Press-in Equipment Capable of Achieving Automatic Correction

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Zhongzui Construction Group Co Ltd has submitted a patent application for Front Support Grouting Steel Pipe Press-in Equipment Capable of Achieving Automatic Correction. This invention was developed by Chen Jiawei and Li Bin. The patent application number is CN202511803144 20251203. The patent publication n..

State Intellectual Property Office of China Publishes Huzhou Sanzhong New Building Material Tech Co Ltd Patent Application for High-strength Bending-resistant Prestressed Concrete ..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Huzhou Sanzhong New Building Material Tech Co Ltd patent application for High-strength Bending-resistant Prestressed Concrete Steel Pipe Pile Based on Deep Foundation Pit Support. The invention was developed by Zhang Zhulin, Huang Xiaohong and Cao Kaiji..

State Intellectual Property Office of China Releases CCC Guangzhou Dredging and CCCC FC Dredging Co Ltd Patent Application for Water Pumping and Sand Discharging Pipeline System fo..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released CCC Guangzhou Dredging and CCCC FC Dredging Co Ltd patent application for Water Pumping and Sand Discharging Pipeline System for Sand Hopper and Construction Technology of Water Pumping and Sand Discharging Pipeline System. This invention was developed b..

Heze Real Estate Registration Transaction Center Submits Patent Application for Composite Paving Structure Integrating Underground Space Planning and Pipeline Embedding

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Heze Real Estate Registration Transaction Center has submitted a patent application for Composite Paving Structure Integrating Underground Space Planning and Pipeline Embedding. Lyu Xilei developed the invention. The patent application number is CN202511845550 20251209. The patent publication number is CN12..

State Intellectual Property Office of China Releases Sichuan Wanshengtong Ind Co Ltd Patent Application for Processing Method for Preventing Decarburization of Steel Pipe

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Sichuan Wanshengtong Ind Co Ltd patent application for Processing Method for Preventing Decarburization of Steel Pipe. This invention was developed by Yan Bin. The patent application number is CN202511525865 20251024. The patent publication number is ..

State Intellectual Property Office of China Publishes State Grid Anhui Electric Power Co Ltd Dingyuan County Power Supply Company Patent Application for Tool and Method for Measuri..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published State Grid Anhui Electric Power Co Ltd Dingyuan County Power Supply Company patent application for Tool and Method for Measuring Crimping Size of Hydraulic Connecting Pipe Fitting of Ground Wire. The invention was developed by Wang Shengguo, Huang Liang..

Jiangxi Aisende Ind Co Ltd Applies for Patent on PP Single-wall Corrugated Pipe Drying Equipment

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Jiangxi Aisende Ind Co Ltd has applied Chinese patent for PP Single-wall Corrugated Pipe Drying Equipment. Li Dingfeng, Yang Tonghui and Gui Lijuan developed it. The patent application number is CN20251252023 20251231. The patent publication number is CN121557690 (A). International Patent Classification cod..

State Intellectual Property Office of China Receives Guangzhou Icesource Refrigeration Equipment Co Ltd Patent Application for Pipe Ice Machine System and Working Method Thereof

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Guangzhou Icesource Refrigeration Equipment Co Ltd patent application for Pipe Ice Machine System and Working Method Thereof. Gong Qian, Yan Baohui and Zhou Xuerong developed the invention. The patent application number is CN202511825970 20251205. The..

Guangzhou Pukai Thermal PV Energy Tech Co Ltd Files Chinese Patent Application for Photovoltaic and Photo-thermal Integrated System Based on Heat Pipe Vapor Chamber and Control Met..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Guangzhou Pukai Thermal PV Energy Tech Co Ltd has filed a patent application for Photovoltaic and Photo-thermal Integrated System Based on Heat Pipe Vapor Chamber and Control Method. This invention was developed by He Guanghui, Zhou Shenghuan, Lin Tao and Guo Dehua. The patent application number is CN202511..

Jilin Haotuo Intelligent Tech Co Ltd Files Chinese Patent Application for Double-layer Air Pipe Air Stop Valve and Wall-mounted Gas Boiler Flue System

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Jilin Haotuo Intelligent Tech Co Ltd has filed a patent application for Double-layer Air Pipe Air Stop Valve and Wall-mounted Gas Boiler Flue System. This invention was developed by Zhang Liansheng and Cao Yang. The patent application number is CN20261051914 20260115. The patent publication number is CN1215..

Dongchen Intelligent Tech Co Ltd Seeks Patent for Integrated Temperature and Pressure Reducing Device with Main Pipeline Preheating Function

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Dongchen Intelligent Tech Co Ltd has sought patent for Integrated Temperature and Pressure Reducing Device with Main Pipeline Preheating Function. This invention was developed by Wang Lihua, Yang Changhui, Zheng Rongjing, Chen Liangcheng, Mao Huajuan and Hu Jinchen. The patent application number is CN202511..

Zhonghuan Huanhui Shahe Energy Saving Thermal Power Co Ltd Submits Chinese Patent Application for Ultrasonic-based Centralized Heating Pipe Network Leakage Detection Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Zhonghuan Huanhui Shahe Energy Saving Thermal Power Co Ltd has submitted a patent application for Ultrasonic-based Centralized Heating Pipe Network Leakage Detection Method. This invention was developed by Li Zhichao, Fu Degang, Zheng Xiangnan, Zhang Jianfeng and Huai Jiakang. The patent application number ..

State Intellectual Property Office of China Publishes Hebei Yuanfeng Pipeline Eng Co Ltd Patent Application for Multidirectional Air Leakage Synchronous Detection Device for Steam ..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Hebei Yuanfeng Pipeline Eng Co Ltd patent application for Multidirectional Air Leakage Synchronous Detection Device for Steam Thermal Insulation Pipeline. The invention was developed by Xu Rui and Li Dan. The patent application number is CN2025118221..

State Intellectual Property Office of China Receives Nantong Union Digital Tech Development Co Ltd Patent Application for Automatic Detection Device for Inner Wall of Small-diamete..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Nantong Union Digital Tech Development Co Ltd patent application for Automatic Detection Device for Inner Wall of Small-diameter Pipeline. Liu Haipeng, Liao Ying and Qian Siqiang developed the invention. The patent application number is CN20261096416 ..

Anhui Jingde Yuanfu Pipeline Tech Co Ltd Applies for Patent on Curing and Repairing Device for Pipeline Repairing

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Anhui Jingde Yuanfu Pipeline Tech Co Ltd has applied Chinese patent for Curing and Repairing Device for Pipeline Repairing. Zhang Zhongyuan and Zhang Zhicao developed it. The patent application number is CN202511847516 20251209. The patent publication number is CN121557372 (A). International Patent Classifi..

State Intellectual Property Office of China Publishes Tianjin Yitong Science and Tech Development Co Ltd Patent Application for Constant Tension Control System and Method for Burie..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Tianjin Yitong Science and Tech Development Co Ltd patent application for Constant Tension Control System and Method for Buried Pipeline Repairing Spiral Winding Machine. The invention was developed by Wang Gang, Zhao Zhibin, Zhu Yanyun, Jiang Jingsheng..

Maanshan Natural Space Engineering Tech Co Ltd Submits Chinese Patent Application for Inflatable Air Bag Quick Dismounting and Mounting Mechanism for Pipeline Plugging

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Maanshan Natural Space Engineering Tech Co Ltd has submitted a patent application for Inflatable Air Bag Quick Dismounting and Mounting Mechanism for Pipeline Plugging. This invention was developed by Pan Yue, Bao Gang and Qiu Kuidong. The patent application number is CN202511914239 20251218. The patent pub..

Guangzhou Zengcheng Dongjin Water Supply Co Ltd Applies for Patent on Water Supply Pipe Joint Structure for Water Plant

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Guangzhou Zengcheng Dongjin Water Supply Co Ltd has applied Chinese patent for Water Supply Pipe Joint Structure for Water Plant. Zhang Ping, Weng Jianbin, Zhong Huimin, Guo Yiguang and Zeng Dehong developed it. The patent application number is CN202511639767 20251111. The patent publication number is CN121..

Fuan Xinyuan Electric Co Ltd Submits Chinese Patent Application for Water Pump Pipe Joint Convenient to Install

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Fuan Xinyuan Electric Co Ltd has submitted a patent application for Water Pump Pipe Joint Convenient to Install. This invention was developed by Yang Zhenhua. The patent application number is CN20261085444 20260122. The patent publication number is CN121557354 (A). International Patent Classification code i..

Huadian Fukang Power Generation Co Ltd Seeks Patent for Method and Structure for Clamping Pulverized Coal Pipeline Support Hanger Component with Balanced Flow Field

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Huadian Fukang Power Generation Co Ltd has sought patent for Method and Structure for Clamping Pulverized Coal Pipeline Support Hanger Component with Balanced Flow Field. This invention was developed by Sun Gang, Wang Hui, Cao Weibing, Zhang Zhiyuan, Yang Jianhui, Tarihati Aman, Ding Xing and Fan Xiaoning. ..

State Intellectual Property Office of China Releases Li Yunguang Patent Application for Water Conveying Pipeline Supporting Device and Method for Water Conservancy Project

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Li Yunguang patent application for Water Conveying Pipeline Supporting Device and Method for Water Conservancy Project. This invention was developed by Li Yunguang, Liu Keyan, Guo Xin, Zhao Zhihui, Miao Zhiying, Li Rui, Wu Binbin, Hu Yaokun and Zong Dape..

State Intellectual Property Office of China Releases Gongyi Tianbing Aerospace Tech Co Ltd and Beijing Tianbing Tech Co Ltd Patent Application for Spraying Pipe Row Device and Spra..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Gongyi Tianbing Aerospace Tech Co Ltd and Beijing Tianbing Tech Co Ltd patent application for Spraying Pipe Row Device and Spraying System. This invention was developed by Zhu Fan, Kwon Bae-won, Xu Bozhou, Zhang Zhitao, Kang Yonglai, Liu Xinglong, Li Liy..

Taihang Nat Laboratory Submits Patent Application for High-temperature Three-way Pipe Integrated Multi-runner Cooling Device and Control Method Thereof

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Taihang Nat Laboratory has submitted a patent application for High-temperature Three-way Pipe Integrated Multi-runner Cooling Device and Control Method Thereof. Chen Guodong, Wang Cai, Li Chenggang, Song Shizhe, Liu Kailin, Wang Tonghui, Lu Wenbo and Ding Weigao developed the invention. The patent applicati..

Zhejiang Xinglong Pipe Ind Co Ltd Seeks Patent for Laser Detection Device for Plastic Pipe Fitting

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Zhejiang Xinglong Pipe Ind Co Ltd has sought patent for Laser Detection Device for Plastic Pipe Fitting. This invention was developed by Shen Jian, Ding Haichun, Xu Jinjie and Chen Guojun. The patent application number is CN202511956285 20251223. The patent publication number is CN121558771 (A). Internation..

State Intellectual Property Office of China Releases Hebei Fufu Hydraulic Parts Tech Co Ltd Patent Application for High-pressure Oil Pipe Pressure Detection Device

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Hebei Fufu Hydraulic Parts Tech Co Ltd patent application for High-pressure Oil Pipe Pressure Detection Device. This invention was developed by Su Changyong and Su Yijia. The patent application number is CN202511841916 20251209. The patent publication..

Shandong Huana Plastic Group Co Ltd Applies for Patent on Plastic Pipe Detection Device

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Shandong Huana Plastic Group Co Ltd has applied Chinese patent for Plastic Pipe Detection Device. Wang Ronghua developed it. The patent application number is CN202511972554 20251225. The patent publication number is CN121558277 (A). International Patent Classification codes are G01B11/08, G01B11/27 and G01M..

Taiwan Patent Office Publishes T-Global Technology Patent Application for Heat Dissipating System and Manufacturing Method Thereof

Pipe

| Tue 09 Jun 2026

Taipei, June 9 -- Taiwan Patent Office has published T-Global Technology patent application for Heat Dissipating System and Manufacturing Method Thereof. The invention was developed by Liu Guan-cing, Chuang Yueh-lung and Hsiao Ming-hsien. The patent application number is TW20240104301 20240202. The patent publication number i..

U.S. Patent and Trademark Office Releases SiFive Patent Application for Store-to-load Forwarding for Processor Pipelines

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released SiFive patent application for Store-to-load Forwarding for Processor Pipelines. This invention was developed by Ingalls John. The patent application number is US202619455615 20260121. The patent publication number is US20260154206 (A1). International Patent C..

U.S. Patent and Trademark Office Releases Petroleo Brasileiro Patent Application for Subsea Capture Trap of a Pipeline Inspection Device and Method for Assembling a Subsea Capture ..

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has released Petroleo Brasileiro patent application for Subsea Capture Trap of a Pipeline Inspection Device and Method for Assembling a Subsea Capture Trap of a Pipeline Inspection Device. This invention was developed by Marques De Santana Heguiverton, Soares Martao Rodrigo,..

Lanshuike Nanjing Water Conservancy Tech Co Ltd, Lanshuixin Nanjing Science and Tech Co Ltd and Hohai University Apply for Patent on Dimension Reduction PSO-ITA Long-distance Water..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Lanshuike Nanjing Water Conservancy Tech Co Ltd, Lanshuixin Nanjing Science and Tech Co Ltd and Hohai University have applied Chinese patent for Dimension Reduction PSO-ITA Long-distance Water Delivery Pipeline Burst Positioning Method. Zhou Ling, Wang Feng, Li Yunjie, Rong Hong, Zhang Fengyi, Tao Zhiguo, Gong..

Hebei University of Engineering and Wuan Feixiang Metal Products Co Ltd Apply for Patent on Synchronous Cutting Device for Two Ends of Centrifugal Casting Pipe

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Hebei University of Engineering and Wuan Feixiang Metal Products Co Ltd have applied Chinese patent for Synchronous Cutting Device for Two Ends of Centrifugal Casting Pipe. Zhang Ling, Wang Xueqiang, Wang Xuezhao and Wang Liqiang developed it. The patent application number is CN20261062055 20260117. The pat..

Henan Pinggao Electric, China Electric Equipment Group and Pinggao Group Submit Patent Application for Vacuum Arc-extinguishing Chamber Structure with Double Corrugated Pipes

Pipe

| Sun 07 Jun 2026

Beijing, June 8 -- Henan Pinggao Electric, China Electric Equipment Group and Pinggao Group have submitted a patent application for Vacuum Arc-extinguishing Chamber Structure with Double Corrugated Pipes. Zhang Youpeng, Liu Wenkui, Zhou Hang, Tan Chuanliang, Zhang Hang, Zhao Xiaomin, Lu Yaopeng, Zou Jianwu, Lin Xin, Cheng Linyin..

Shanxi Tiandi Coal Mining Machinery Co Ltd and CCTEG Taiyuan Times Power Co Ltd Submit Patent Application for Transportation Device and Method for Mounting Top Pipeline of Crosshea..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Shanxi Tiandi Coal Mining Machinery Co Ltd and CCTEG Taiyuan Times Power Co Ltd have submitted a patent application for Transportation Device and Method for Mounting Top Pipeline of Crossheading Roadway. Yan Xiaogang, Liu Dening, He Jingqiang, Yao Zhigong, Liu Yurong, Fan Jiangpeng, Hou Yaohua, Xie Long, Tian ..

Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd Submit Chinese Patent Application for PTFE Hollow Fiber Pipe Sintering Molding Process Based on ..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Danyang Kore Prec Electronic Co Ltd and Zhenjiang Fuchuang New Material Tech Co Ltd have submitted a patent application for PTFE Hollow Fiber Pipe Sintering Molding Process Based on Film Layer Wrapping Effect. This invention was developed by Che Yanchao and Shi Yuping. The patent application number is CN202..

Tianjin Haohang Composite Pipe and Qinghai Huahui Haohang Pipe Industry Tech Co Ltd Submit Patent Application for Repair Welding Device for Spiral Pipe

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Tianjin Haohang Composite Pipe and Qinghai Huahui Haohang Pipe Industry Tech Co Ltd have submitted a patent application for Repair Welding Device for Spiral Pipe. Liu Tong and Liu Jianxiang developed the invention. The patent application number is CN20261071596 20260120. The patent publication number is CN1..

CGN Juner Zhejiang New Mat Co Ltd and CGN Juner New Mat Co Ltd Submit Chinese Patent Application for High-resilience and High-transparency Medical Breathing Machine Corrugated Hose..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- CGN Juner Zhejiang New Mat Co Ltd and CGN Juner New Mat Co Ltd have submitted a patent application for High-resilience and High-transparency Medical Breathing Machine Corrugated Hose Material and Preparation Method Thereof. This invention was developed by Wu Qingge, Xu Ziqi, Yuan Hang, Huang Ruijie and Wu Xian..

eBay Applies for Patent on Tailored Graph RAG Pipeline for LLM Queries

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- eBay has applied United States patent for Tailored Graph RAG Pipeline for LLM Queries. Negi Vasu developed it. The patent application number is US202418968252 20241204. The patent publication number is US20260154308 (A1). International Patent Classification codes are G06F16/3329 and G06F16/334. Cooperati..

State Intellectual Property Office of China Receives Bystronic Laser Patent Application for Pipe Processing System for Pipe Processing Machine and Laser Pipe Processing Machine Com..

Pipe

| Mon 08 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Bystronic Laser patent application for Pipe Processing System for Pipe Processing Machine and Laser Pipe Processing Machine Comprising Said Pipe Processing System. Fontana Luca, Milani Mauro and Bevilacqua Gianpiero developed the invention. The patent..

Huaneng Nuclear Energy Technology Research Institute Submits Chinese Patent Application for Pipe Network Modeling Method for Simulating Flowing Heat Exchange of Discharging Cone Ar..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Huaneng Nuclear Energy Technology Research Institute has submitted a patent application for Pipe Network Modeling Method for Simulating Flowing Heat Exchange of Discharging Cone Area of High-temperature Gas Cooled Reactor. This invention was developed by Guo Jinsong, Shi Jin, Liu Wei, Tian Wei, Luo Yong, Liu S..

East China jiaoTong University Submits Chinese Patent Application for Vertical Lifting Displacement Calculation Method for Lifting Roadbed Through Bag Pipe Method Grouting

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- East China jiaoTong University has submitted a patent application for Vertical Lifting Displacement Calculation Method for Lifting Roadbed Through Bag Pipe Method Grouting. This invention was developed by Jiang Qiangbo, Huang Dawei, Geng Daxin, Bai Yongyan, Gong Zhibiao, Yao Hongliang, Zhang Zhen, Nie Rusong, ..

ASC Engineered Solutions Submits United States Patent Application for Gasket for Pipe Fitting Assembly

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- ASC Engineered Solutions has submitted a patent application for Gasket for Pipe Fitting Assembly. This invention was developed by Cross Daniel. The patent application number is US202418968588 20241204. The patent publication number is US20260153169 (A1). International Patent Classification code is F16L17/0..

Dongguan Luxshare Technology Submits United States Patent Application for Protective Cage Assembly, Receptacle Connector and Connector Assembly with Improved Light Guide Pipe

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- Dongguan Luxshare Technology has submitted a patent application for Protective Cage Assembly, Receptacle Connector and Connector Assembly with Improved Light Guide Pipe. This invention was developed by Duan Baiyu, Guo Rongzhe and Chen Hongji. The patent application number is US202619462177 20260128. The pa..

U.S. Patent and Trademark Office Publishes Chengdu Qinchuan IoT Technology Patent Application for Welding Control Methods and Systems for Gas Pipeline

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has published Chengdu Qinchuan IoT Technology patent application for Welding Control Methods and Systems for Gas Pipeline. The invention was developed by Shao Zehua, Li Yong, Liu Bin, Zeng Siwei and Gu Yunsong. The patent application number is US202619463073 20260128. The p..

U.S. Patent and Trademark Office Publishes Samsung E&A Patent Application for Method of Generating Pipe Construction Drawing Including Weld Map from 3D Model of Plant

Pipe

| Mon 08 Jun 2026

Alexandria, June 9 -- U.S. Patent and Trademark Office has published Samsung E&A patent application for Method of Generating Pipe Construction Drawing Including Weld Map from 3D Model of Plant. The invention was developed by Kim Sung Keun, Oh Jae Young, Lee Seung June, Lee Su Min and Rim Sang Hun. The patent application number ..

SUCGM Submits Patent Application for Setting Method for Quickly Finding Vibration Fracture Point of Underground Concrete Pipeline of Water Plant

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- SUCGM has submitted a patent application for Setting Method for Quickly Finding Vibration Fracture Point of Underground Concrete Pipeline of Water Plant. Zhou Liye, Chen Jinjian, Liu Yangke and Liu Xin developed the invention. The patent application number is CN202511973482 20251225. The patent publication nu..

State Intellectual Property Office of China Releases Jiangyin South Stainless Steel Pipes Patent Application for High-precision Stainless Steel Pipe Machining Device and Machining ..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has released Jiangyin South Stainless Steel Pipes patent application for High-precision Stainless Steel Pipe Machining Device and Machining Method. This invention was developed by Guo Mengdan, Zhang Shaojie, Xue Qiubo and Pan Yang. The patent application number is C..

Northeastern University Submits Chinese Patent Application for Pipe Inner Wall Arc Ion Plating Equipment and Plating Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Northeastern University has submitted a patent application for Pipe Inner Wall Arc Ion Plating Equipment and Plating Method. This invention was developed by Hou Cheng, Lin Zeng, Zhao Hongjing and Wang Junyan. The patent application number is CN20261076782 20260121. The patent publication number is CN121555969..

Huaqiao University Submits Chinese Patent Application for Tension-compression Composite Type Anchoring Joint for Connecting Anti-floating Pipe Pile with Bottom Plate and Constructi..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Huaqiao University has submitted a patent application for Tension-compression Composite Type Anchoring Joint for Connecting Anti-floating Pipe Pile with Bottom Plate and Construction Method of Tension-compression Composite Type Anchoring Joint. This invention was developed by Tu Bingxiong, Lu Weiming, Cheng Bo..

Shanxi Construction Engineering Group Seeks Patent for Rain and Sewage Diversion Drain Pipe

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Shanxi Construction Engineering Group has sought patent for Rain and Sewage Diversion Drain Pipe. This invention was developed by Hao Fengsheng, Lyu Peng, Qin Liwei, Sun Xiao, Su Yuhao, Li Zhimei, Song Longbin, Wang Na and Zhang Xing. The patent application number is CN20261090403 20260123. The patent publica..

MCC Tiangong Seeks Patent for Anti-clogging Rainwater Conveying Pipeline

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- MCC Tiangong has sought patent for Anti-clogging Rainwater Conveying Pipeline. This invention was developed by Li Hongliang, Shen Bing, Li Haoran and Hu Enwei. The patent application number is CN20251228042 20251230. The patent publication number is CN121556565 (A). International Patent Classification codes a..

Shanghai Sanhang Benteng Marine Engineering Applies for Patent on Pipe Jacking Construction Water Permeation Prevention Method and System Under Complex Geological Conditions

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Shanghai Sanhang Benteng Marine Engineering has applied Chinese patent for Pipe Jacking Construction Water Permeation Prevention Method and System Under Complex Geological Conditions. Cai Hongliang, Yang Youxing and Tang Liang developed it. The patent application number is CN202511547594 20251028. The patent ..

Anhui University of Science and Technology Applies for Patent on Transcritical CO2 Ultralow-temperature Sectioned Quick Energy-saving Freezing Pipe and Mounting and Using Method Th..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Anhui University of Science and Technology has applied Chinese patent for Transcritical CO2 Ultralow-temperature Sectioned Quick Energy-saving Freezing Pipe and Mounting and Using Method Thereof. Wang Bin, Gao Ning, Cao Yi, Shi Xin, Huang Jinkun, Rong Chuanxin and Cai Haibing developed it. The patent applic..

State Intellectual Property Office of China Publishes Shanghai Extrong Oilfield Technology Patent Application for Fracturing Sand Prevention and Water Control Pipe Column and Const..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Shanghai Extrong Oilfield Technology patent application for Fracturing Sand Prevention and Water Control Pipe Column and Construction Method. The invention was developed by Fan Xiangyi, Zhao Duanhang, Liu Shuxin, Wang Yongzhuang and Zhang Weibo. The pa..

State Intellectual Property Office of China Publishes Shandong Huitong Construction Group Patent Application for Method for Transforming and Repairing Pipeline System of Old Commun..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Shandong Huitong Construction Group patent application for Method for Transforming and Repairing Pipeline System of Old Community. The invention was developed by Lu Dawei, Zhao Wei, Lin Xingyan, Xu Zongrong and Chi Shangning. The patent application num..

State Intellectual Property Office of China Receives Zhejiang Yada Green Energy Technology Patent Application for Ship Pipeline Cabin-penetrating Through Sealing System and Real-ti..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Zhejiang Yada Green Energy Technology patent application for Ship Pipeline Cabin-penetrating Through Sealing System and Real-time Self-leakage Detection Method. Lu Ningbo, Guo Liancheng, Cao Yuexin, Wu Yanqun, Xu Yaowei, Yang Kang, Liu Jia and Chen Fei d..

Beijing Golden River Water Resources and Hydropower Construction Group Submits Patent Application for Casing Pipe Construction Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Beijing Golden River Water Resources and Hydropower Construction Group has submitted a patent application for Casing Pipe Construction Method. Zhang Guanchao, Liu Dongyang, Sun Junyang, Jiang Zhenzhen, Wang Xiao, Dai Jiayu, Chen Dalong, Li Yan, Liu Lu and Xu Yunchao developed the invention. The patent applica..

Zhejiang University City College Applies for Patent on Vertical Pipe Jacking Test System and Method Based on Multi-parameter Dynamic Cooperative Control

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Zhejiang University City College has applied Chinese patent for Vertical Pipe Jacking Test System and Method Based on Multi-parameter Dynamic Cooperative Control. Wang Xiao, Wang Yike, Wei Xinjiang, Wei Gang, Yan Zihai and Yan Jiajia developed it. The patent application number is CN202511929905 20251219. The ..

Zibo Chenhui Chemical Equipment Submits Patent Application for Pressure Pipeline Pressure Resistance Detection Device and Detection Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Zibo Chenhui Chemical Equipment has submitted a patent application for Pressure Pipeline Pressure Resistance Detection Device and Detection Method. Wang Haibao and Zhang Jianjun developed the invention. The patent application number is CN20261097615 20260124. The patent publication number is CN121558507 (A). ..

State Intellectual Property Office of China Publishes Changzhou University Patent Application for Oil and Gas Pipeline Hydrate Generation Monitoring System and Method Based on Phi-..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Changzhou University patent application for Oil and Gas Pipeline Hydrate Generation Monitoring System and Method Based on Phi-otdr. The invention was developed by Lyu Xiaofang, Liu Zhenqing, Liu Yang, Zhou Shidong, Li Xiaowei, Wang Chuanshuo, Ma Qianli,..

Anhui Special Equipment Inspection Institute Submits Patent Application for Detector and Detection Method Suitable for Buried Pipeline Elbow Turning Radius Parameter Identification

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Anhui Special Equipment Inspection Institute has submitted a patent application for Detector and Detection Method Suitable for Buried Pipeline Elbow Turning Radius Parameter Identification. Zhang Qingbin, Hu Kongyou, Gao Wei, He Meiqing, Tang Liwen, Ma Jun and Wang Binbin developed the invention. The patent a..

State Intellectual Property Office of China Publishes Shandong University Patent Application for Cooling Tower Based on Heat Pipe Capacity Expansion and Efficiency Improvement and ..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Shandong University patent application for Cooling Tower Based on Heat Pipe Capacity Expansion and Efficiency Improvement and Working Method Thereof. The invention was developed by He Suoying, Wang Peishe, Shi Yuetao and Gao Ming. The patent applicatio..

North University of China Files Chinese Patent Application for Embedded Solar Heat Pipe Collector Header

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- North University of China has filed a patent application for Embedded Solar Heat Pipe Collector Header. This invention was developed by Liu Hantao, Wang Kai, Wang Xiaojing, Jia Jiandong, Liang Qiyu, Li Yizeng and Li Haiqiao. The patent application number is CN202511860235 20251210. The patent publication numb..

MCC Tiangong Applies for Patent on Flexible Elastic Permeable Pipe Connecting Structure and Construction Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- MCC Tiangong has applied Chinese patent for Flexible Elastic Permeable Pipe Connecting Structure and Construction Method. Dong Haibo, Liu Jian and Gao Zhanrui developed it. The patent application number is CN202511824356 20251205. The patent publication number is CN121557360 (A). International Patent Classifi..

State Intellectual Property Office of China Publishes Tongji University Patent Application for Residual Spectrum-based Drainage Pipeline Problem Diagnosis Method

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has published Tongji University patent application for Residual Spectrum-based Drainage Pipeline Problem Diagnosis Method. The invention was developed by Chu Wenhai, Ye Cheng, Ao Feiyang, Qi Haiyue, Duan Youli and Xu Zuxin. The patent application number is CN2025114..

State Intellectual Property Office of China Receives Tongji University Patent Application for Drainage Pipeline Sewage Leakage Diagnosis Method Based on Clear Water Introduction

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- State Intellectual Property Office of China has received Tongji University patent application for Drainage Pipeline Sewage Leakage Diagnosis Method Based on Clear Water Introduction. Chu Wenhai, Xu Zuxin, Ye Cheng, Ao Feiyang and Cai Wancheng developed the invention. The patent application number is CN2025114..

China National Heavy Machinery Research Institute Files Chinese Patent Application for Pipe Dynamic Pressure Testing and Pipe Flushing Integrated Device and Method Based on Water H..

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- China National Heavy Machinery Research Institute has filed a patent application for Pipe Dynamic Pressure Testing and Pipe Flushing Integrated Device and Method Based on Water Hammer Effect. This invention was developed by Ma Haikuan, Qiu Mingjun, Hong Yuanlong, Su Zhenhua, Wang Yang, Wang Dongmei and Zhang C..

Hubei Zhsu Pipe Industry Submits Chinese Patent Application for Quality Detection Equipment for Municipal Pe Water Supply Pipe Production

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Hubei Zhsu Pipe Industry has submitted a patent application for Quality Detection Equipment for Municipal Pe Water Supply Pipe Production. This invention was developed by Gao Xianfu, Yu Zhe, He Liu, Gao Haonan and Zhang Qingfeng. The patent application number is CN202511776766 20251128. The patent publication..

China Jiliang University Submits Chinese Patent Application for Microwave Detection Device and Detection Method for Gas Pipeline Hot Melting Joint

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- China Jiliang University has submitted a patent application for Microwave Detection Device and Detection Method for Gas Pipeline Hot Melting Joint. This invention was developed by Hua Shengye, Wang Qiang, Xiao Kun, Zhou Haiting, Gu Tao and Gu Xiaohong. The patent application number is CN20261084537 20260122. ..

Chongqing Institute of Engineering Files Chinese Patent Application for Income Combined Table Calculation Method for Pipeline Data

Pipe

| Tue 09 Jun 2026

Beijing, June 9 -- Chongqing Institute of Engineering has filed a patent application for Income Combined Table Calculation Method for Pipeline Data. This invention was developed by Huang Boya, Zheng Ce, Liu Jinwei, Gu Zhiyou, Liu Chengyun and Zhao Feiyang. The patent application number is CN202511771273 20251128. The patent pub..

Lingbao County Power Supply Company State Grid Henan Electric Power Company Submits Patent Application for Buried Power Pipe Mounting and Supporting Device

Pipe

| Sun 07 Jun 2026

Beijing, June 8 -- Lingbao County Power Supply Company State Grid Henan Electric Power Company has submitted a patent application for Buried Power Pipe Mounting and Supporting Device. Chang Junjie, Xiao Ge, Liu Xiaoyu, Zhang Long, Liao Donghui, Wang Zheng, Yang Xiaohui and Li Muyuan developed the invention. The patent applica..

State Intellectual Property Office of China Receives Huadian Laizhou Power Generation Co Ltd Patent Application for Auxiliary Supporting Device for Pipeline Construction

Pipe

| Sun 07 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has received Huadian Laizhou Power Generation Co Ltd patent application for Auxiliary Supporting Device for Pipeline Construction. Li Hongquan, Li Qiang, Yan Rongfei, Li Yuwei, Yang Yanjun, Wang Wenjuan and Sun Xiaolong developed the invention. The patent applicat..

State Intellectual Property Office of China Publishes State Grid Shanghai Municipal Electrical Power Patent Application for GIL Through Pipe Auxiliary Docking Method and System Bas..

Pipe

| Sun 07 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has published State Grid Shanghai Municipal Electrical Power patent application for GIL Through Pipe Auxiliary Docking Method and System Based on Machine Vision. The invention was developed by Zhou Yaojun, Ni Qi, Xu Xiaoming, Li Yang, Meng Xiaqing, Xia Yunyong, Bai Q..

Suzhou Industrial Park Liuxu Automation Equipment Submits Chinese Patent Application for Pipe Pulling Mechanism for Heat Shrinkage Sleeve of Bidirectional Stranded Cable, Cable Wel..

Pipe

| Sun 07 Jun 2026

Beijing, June 8 -- Suzhou Industrial Park Liuxu Automation Equipment has submitted a patent application for Pipe Pulling Mechanism for Heat Shrinkage Sleeve of Bidirectional Stranded Cable, Cable Welding Machine and Sleeve Heat Shrinkage Machine. This invention was developed by Gu Fanghua. The patent application number is CN202..

State Intellectual Property Office of China Publishes Beijing Zhong Rui Heng Science & Tech Co Ltd Patent Application for Webgl-based Pipe Network Digital Twin Model Lightweight Re..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has published Beijing Zhong Rui Heng Science & Tech Co Ltd patent application for Webgl-based Pipe Network Digital Twin Model Lightweight Rendering Method. The invention was developed by Liu Longbao, Wang Zipeng and Zhang Shenghong. The patent application number i..

Changsha Surveying And Mapping Co Ltd Applies for Patent on Underground Municipal Pipeline Facility General Survey System

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Changsha Surveying And Mapping Co Ltd has applied Chinese patent for Underground Municipal Pipeline Facility General Survey System. Wang Qi, Jiang Jie, Li Jianyun, Zhang Xiaohong, Zhao Qin, Min Hu, Ma Wenbin, Shen Xiangwen, Liu Siqi, Yang Shuyi, Dong Lingyun and Zhang Haipeng developed it. The patent applic..

Shenzhen Dongxicheng Ind Co Ltd Submits Chinese Patent Application for Central Air Conditioner Pipeline Construction Collaborative Management Method and System

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Shenzhen Dongxicheng Ind Co Ltd has submitted a patent application for Central Air Conditioner Pipeline Construction Collaborative Management Method and System. This invention was developed by Chen Kangnuan, Yu Baoru and Li Pinglin. The patent application number is CN202511890486 20251215. The patent public..

Suzhou Lingyu Plastic Pipe Tech Co Ltd Files Chinese Patent Application for Integrated Porous Plastic Pipe and Production Process Thereof

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Suzhou Lingyu Plastic Pipe Tech Co Ltd has filed a patent application for Integrated Porous Plastic Pipe and Production Process Thereof. This invention was developed by Ji Jianrong, Ding Jianfang, Ji Zhenni, Cheng Siyi, Li Ya, Sang Lingling and Zhou Mingzhen. The patent application number is CN202511533884 ..

Hebei Jiuhe Rubber & Plastic Products Co Ltd Submits Chinese Patent Application for High-thermal-conductivity Anti-aging PE (polyethylene) Pipe as Well as Preparation Method and Ap..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Hebei Jiuhe Rubber & Plastic Products Co Ltd has submitted a patent application for High-thermal-conductivity Anti-aging PE (polyethylene) Pipe as Well as Preparation Method and Application Thereof. This invention was developed by Wang Qian, Zhou Shengyun, Li Dehui, Yang Qingjun, Guo Xueshang and Wang Dong. ..

State Intellectual Property Office of China Publishes Ruian Yutian Auto Parts Co Ltd Patent Application for Commercial Vehicle Brake Pipeline Pretreatment System

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has published Ruian Yutian Auto Parts Co Ltd patent application for Commercial Vehicle Brake Pipeline Pretreatment System. The invention was developed by Sun Suikang and Han Wei. The patent application number is CN20251236616 20251231. The patent publication numbe..

State Intellectual Property Office of China Publishes Kaipurui Environmental Protection Technology Patent Application for Non-excavation Repair Pipeline Lining Pipe Resin Pressure ..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has published Kaipurui Environmental Protection Technology patent application for Non-excavation Repair Pipeline Lining Pipe Resin Pressure Injection Curing Equipment. The invention was developed by Xu Qunbing, Zhu Yanbin, Wang Hongwei, Wang Yiqiong, Wang Jian, Yu Ji..

State Intellectual Property Office of China Publishes Tangshan Zhengyuan Pipe Ind Co Ltd Patent Application for Galvanized Steel Pipe Surface Defect Detection Method and System Bas..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has published Tangshan Zhengyuan Pipe Ind Co Ltd patent application for Galvanized Steel Pipe Surface Defect Detection Method and System Based on Image Data. The invention was developed by Gao Shengtong, Huo Yulong, Cui Zhen, Yi Jingtao and Liu Jiming. The patent ..

Chongqing University of Science and Technology Files Chinese Patent Application for Oil Pipe Stability Optimization Design Method for Shale Gas Well Under-pressure Oil Pipe Operati..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- Chongqing University of Science and Technology has filed a patent application for Oil Pipe Stability Optimization Design Method for Shale Gas Well Under-pressure Oil Pipe Operation. This invention was developed by Yang Yuanjian, Tang Meng, Long Xueyuan, Liu Hong, Yin Yichao, Yu Peng, He Yuhang, Cai Xinghong, Z..

State Intellectual Property Office of China Receives China United Heavy Gas Turbine Technology Patent Application for Method Suitable for Gas Turbine One-dimensional Fluid Pipe Net..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has received China United Heavy Gas Turbine Technology patent application for Method Suitable for Gas Turbine One-dimensional Fluid Pipe Network and Two-dimensional Through-flow Variable Dimension Coupling Simulation. Lin Jiajia, Que Xiaobin, Wang Ke, Li Shilong, Jia..

State Intellectual Property Office of China Releases Institute of High Energy Physics, Chinese Academy of Sciences and Hefei University of Technology Patent Application for Method ..

Pipe

| Mon 08 Jun 2026

Beijing, June 8 -- State Intellectual Property Office of China has released Institute of High Energy Physics, Chinese Academy of Sciences and Hefei University of Technology patent application for Method for Optimizing Structural Parameters of Venturi Ejector of Gas Return Pipeline of Nitrogen Phase Separator for Large Science De..

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