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Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Suzhou Tianhe Zhongdian Power Engineering Tech Co Ltd patent application for Nuclear Reactor Pressure Vessel Top Cover Deflation Pipe Inspection Device. This invention was developed by Ouyang Wenkai, Chen Yong, Cai Zhe, Chen Shengguang, Liu Fuchun, Huan..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released Lixun Engineering Co Ltd patent application for Method of Mounting Insulating Material on Pipeline. This invention was developed by Lo Yeh-hung.
The patent application number is TW20240108232 20240306. The patent publication number is TW202536328 (A). International Patent C..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Anhui Sanzhu Intelligent Tech Co Ltd patent application for Wire Harness Connector Pipeline Structure Cooperating with Robot to Move. The invention was developed by Dai Fangfang.
The patent application number is CN202511885013 20251215. The patent p..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Tangshan Zhengyuan Pipe Ind Co Ltd and Tianjin Youfa Steel Pipe Group Co Ltd patent application for Intelligent Information Acquisition Method and System for Steel Pipe Galvanizing Production Line. The invention was developed by Yi Jingtao, Liu Jiming,..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Xinjiang Silk Road New Energy Dev Co Ltd patent application for Control Method and System of Pipeline Control Robot. The invention was developed by Li Yuanbo and Wang Junjie.
The patent application number is CN202511609835 20251105. The patent publi..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Production Service Branch Of Xinwen Mining Group Co Ltd patent application for Self-cleaning Drainage Pipeline. The invention was developed by Wang Hao, Chen Peiguo, Wang Hangmin, Zhang Chi, Niu Zhibing and Fang Qi.
The patent application number is ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Tongling Polytechnic patent application for BP Neural Network-based Slurry Conveying Pipeline Siltation Critical Flow Velocity Prediction Method. Zou Wenpeng, Yu Changsuo, Li Keke and Zhou Weiliang developed the invention.
The patent application numb..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Kunming Jiahe Science & Tech Co Ltd patent application for Intelligent Self-cleaning System for Preventing Blockage of Pump Filter Pipe. Dai Yonglin, Li Yanjiao, Zhao Guizhu and Zhou Longhao developed the invention.
The patent application number is C..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Putsch Gustav C KG Knipex Werk patent application for Pipe Cutting Device. Messerschmidt Rainer developed the invention.
The patent application number is TW20250103709 20250203. The patent publication number is TW202537742 (A). International Patent Classification codes are ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Wengfu Dazhou Chem Co Ltd has sought patent for Intelligent Regulation and Control Method for Distributed Raffinate Acid Fertilizer Conveying Pipe Network. This invention was developed by Yu Gangkui, Bai Changfan, Cao Long, Fu Zhongde, Huang Ran, Yang Peide, Yang Yongwen and Wang Chengsheng.
The patent app..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Liu Xiaofei has sought patent for Industrial Gas Pipe Gas Leakage Alarm.
The patent application number is CN20261055158 20260115. The patent publication number is CN121611868 (A). International Patent Classification codes are F17D5/00 and F17D5/02. Cooperative Patent Classification codes are F17D5/005 (CN..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai FB Material Tech Co Ltd has sought patent for Composite Material Pipe Embedded Type Connecting Structure Based on Planetary Cutting and Forming Method of Composite Material Pipe Embedded Type Connecting Structure. This invention was developed by Wang Shenglao, Liu Shaohua, Xia Xiaojun and Zou Mingsen..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Qin Yunying has sought patent for Unthreaded Pipe Fitting Screw Protector.
The patent application number is CN202511569535 20251030. The patent publication number is CN121611398 (A). International Patent Classification code is E21B17/042. Cooperative Patent Classification code is E21B17/042 (CN).
An a..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Xiang Tai Water & Electricity Facility Company has sought patent for Anti-leakage Device for Pipes with Different Material and Unequal Diameter. This invention was developed by Liu Fei-lung, Tsai Fa-ta, Liu Yu-tung, Vu Van-hiep, Vu Van-khang, Nguyen Duy-khanh and Liu Chia-chun.
The patent application number..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Telebrands Corp has applied Chinese patent for Telescopic Garden Hose. Belady Michael J and Yeser John O developed it.
The patent application number is CN20248036588 20240531. The patent publication number is CN121620662 (A). International Patent Classification code is F16L11/12. Cooperative Patent Classif..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Shanxi Senyuan Green Energy Tech Co Ltd has filed a patent application for Intelligent Pipeline Abnormal Data Sequence Prediction Method Based on Transform Network. This invention was developed by Lu Jinfei.
The patent application number is CN202511739037 20251125. The patent publication number is CN121614..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Xinlianxin Hebei Xiongan Tech Co Ltd has filed a patent application for Laser Detection System for Detecting Health Condition of Underground Comprehensive Pipe Gallery. This invention was developed by Xu Ruitong, Wu Qian, Ji Xinying, Chen Jinyan and Zhang Shuang.
The patent application number is CN20251156..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Zhejiang Xinhan Construction Group Co Ltd has filed a patent application for Intelligent Operation and Maintenance Scheduling Method for Municipal Pipe Network. This invention was developed by Mo Fenfen, Hu Nengwu, Liu Shanhui and Huang Huihui.
The patent application number is CN202511737936 20251125. The ..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Tung Feng Construction Engineering Co Ltd has filed a patent application for Drilling Casing with Internal Cutting Teeth Comprising a Pipe Body, a Plurality of External Cutting Teeth, and a Plurality of Internal Cutting Teeth. This invention was developed by Zhang Guo-ming.
The patent application number is ..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Xiamen Micro Energy Electronic Tech Co Ltd has submitted a patent application for Industrial Peristaltic Pump with Pump Pipe Convenient to Replace. Lin Hanji developed the invention.
The patent application number is CN202610138363 20260131. The patent publication number is CN121611603 (A). International Pa..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Fositeck Corp has submitted a patent application for Pipe Coupler with Locking Structure. Hsu An-szu developed the invention.
The patent application number is TW20240111858 20240328. The patent publication number is TW202538193 (A). International Patent Classification codes are F16L37/248 and F16L49/02. Coo..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Ihara Science Corp has submitted a patent application for Pipe Joint. Musaka Keisuke, Abe Tatsuya and Fujiwara Yasuo developed the invention.
The patent application number is TW20250105555 20250214. The patent publication number is TW202536326 (A). International Patent Classification code is F16L37/373. Coo..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- True Ten Industrial Co Ltd has submitted a patent application for Siphon Spiral-typed Hydropower Generation Device Characterized by Using the Siphon Principle to Draw Water from a Water Storage Tank Via a First Siphon Pipe So as to Supply a Stable Amount of Water for a Flow Channel, Thereby Allowing a Power Ge..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Westfalia Metallschlauchschule GmbH has submitted a patent application for Metal Air Spring Corrugated Pipe. Baumhof Dietmar, Henkelmann Michael, Sieber Norbert, Kloeckner Peter-peter and Gross Steffen developed the invention.
The patent application number is CN20248035581 20240909. The patent publication ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- China Inst Of Water Resources And Hydropower Research has submitted a patent application for Calculation Method for Roughness Coefficient of Long-distance Water Diversion Pipeline. This invention was developed by Chen Yuzhuang, Pan Jiajia, Yu Hongjing, Guo Yongxin, Lee Kap Jin, Wang Tao, Tan Zhen, Fu Hui and ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Jiangsu Nari Hengchi Elecrical Equipment Co Ltd has submitted a patent application for Transverse Sliding Support for Gil Pipeline Bus. This invention was developed by Xu Wanli, Pan Wenbin, Liu Xuan and Chen Bingyu.
The patent application number is CN202511533825 20251025. The patent publication number is ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Suzhou Boxu Data Tech Co Ltd has submitted a patent application for Pipe Gallery Tunnel Inspection Method and System Based on Video Data Monitored by Unmanned Aerial Vehicle. Yu Xuehai and Liang Dinghao developed the invention.
The patent application number is CN202511817827 20251204. The patent publicatio..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Hubei Jiantou Information Tech Co Ltd has submitted a patent application for Intelligent Urban Underground Pipe Network Water Level Monitoring and Early Warning Device. This invention was developed by He Qinglong, Liao Jianqiu and Shen Gonghua.
The patent application number is CN202511909774 20251217. The ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Zhejiang Chunqing Energy Saving Tech Co Ltd has submitted a patent application for Casing Pipe Structure and Steam Generating Device. This invention was developed by Wang Qin, Tang Mingzhi and Zhou Haigen.
The patent application number is CN202511806989 20251203. The patent publication number is CN12161189..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai Yingtai Plastic Ltd has submitted a patent application for Long Fiber Reinforced Plastic Ultrahigh Pressure Injection Molding Composite Pipe Fitting and Preparation Method Thereof. Lin Minrui and Lin Shiping developed the invention.
The patent application number is CN20261097658 20260124. The pate..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Huaxi Aviation Tech Beijing Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Pipe Fitting Connecting Device Capable of Adjusting Locking Angle. This invention was developed by Lei Mingxiao.
The patent application number is CN202511767718 20251127. The patent publication number is CN121..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Fujian Wujiang Construction Co Ltd and CCCC First Highway Xiamen Engineering have submitted a patent application for Mounting and Positioning Jig Frame for Pipe Gallery Steel Reinforcement Framework. Wu Jinshui, Li Jiazhen, Wang Tao, Wen Yongming, Lei Shiguo and Fu Dengjian developed the invention.
The pat..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Zhejiang Tianyang Steel Pipe Co Ltd, Shanghai Yiyuan Energy Tech Co Ltd, Shanghai Tianyang Shidai Tech Co Ltd and Shanghai Tianyang Steel Tube Co Ltd have filed a patent application for Seal Welding Prefabrication Process for Hydrogen Blocking Coating and Stainless Steel Intersection Area of Inner Wall Port o..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Luoyang Judian Metal Thermal Proc Equipment Co Ltd and Guangzhou Deyi Intelligent Tech Co Ltd have applied Chinese patent for Steel Pipe Weld Joint Epoxy Spraying Intelligent Robot and Spraying Method. Wen Dehua, He Dongchuan, Ye Xiangyang, Jiang Zhu, Wu Haihong, Jiang Junjie, Li Long, Zou Junfeng, Zhong Wei,..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- China MCC20 Group Corporation and Anhui MCC20 Construction Co Ltd have submitted a patent application for Sealing Construction Method for Butt Joint Opening of Rain Sewage Socket and Spigot Joint Pipeline. This invention was developed by Shi Feng, Ji Liwei, Li Zhaoyi, Li Caocao, Zhao Liang and Yao Fengjie.
..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Bestdr Infrastructure Hospital Pingyu and Zhengzhou University have applied United States patent for Friction Resistance Testing Device for Side Wall of Pipe Jacking Machine. Zhong Yanhui, Liu Xiaofeng, Li Pengchao, Li Xiaolong, Zhang Bei, Guo Ming and Feng Lei developed it.
The patent application numbe..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Guangxi Road Construction Engineering Group and GuangXi University have submitted a patent application for Embankment Reinforcing Construction Method During Underneath Crossing of Road Through Water Diversion and Drainage Pipeline Pipe-jacking Method. This invention was developed by Rao Kunrong, Huang Zhen, D..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Dalian Jier Tianjian Pump Co Ltd and Wisdri Engineering & Research Incorporation Limited Co have applied Chinese patent for Spraying Cleaning Pipe Structure for Strip Steel Alkaline Cleaning Equipment and Decontamination Method. Yang Guoliang, Liu Kun, Zhang Yi, Wang Yao, Zhou Zhihui and Jia Honglei developed..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Beijing Municipal Construction and Beijing No. 6 Municipal Construction Engineering have submitted a patent application for Self-adaptive Clamping and Hoisting Equipment for Heat Supply Pipeline of Narrow Pipe Gallery. Lu Ruixue, Zhao Fuyuan, Gou Hao, Xue Cong, Xu Lei, Yin Yingwei, Fu Lili, Wang Antong, Du Xi..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- 5ELEM Hi-Tech has submitted a patent application for Spiral Winding Construction Equipment for Repairing Square Culvert Pipeline. This invention was developed by Gu Chundong, Li Yang, Schaeuwen, Sun Xiwu, Qin Qingwu and Sha Yuehua.
The patent application number is CN202610128922 20260130. The patent publicat..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Huainan Normal University patent application for Modularized Self-adaptive Underwater Pipeline Detecting and Cleaning Device. The invention was developed by Liu Guoqing, Zhang Guangjin, Wu Zihang, Cho Hyun-hyeok, Ling Qingyun and Ma Peishuai.
The pate..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released 5ELEM Hi-Tech patent application for Traveling Type Spiral Winding Pipeline Construction Equipment and Hydraulic Control System Thereof. This invention was developed by Gu Chundong, Li Yang, Schaeuwen, Sun Xiwu, Qin Qingwu and Sha Yuehua.
The patent ap..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Jiangsu Gomon New Energy Technology has filed a patent application for Heat Pipe Type Heat Exchanger for Recovering Waste Heat of Discharge Flue of Water Heater. This invention was developed by Chen Jiafa, Fan Tingwei and Liu Xianjun.
The patent application number is CN20251234532 20251231. The patent public..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Huaneng Weihai Power Generation has applied Chinese patent for Heat Supply Pipe Network Cooperative Control Method and System Based on Heat Load Feedback. Zhu Yijia, Chen Haixia, Chang Xiaojie and Wang Shaojun developed it.
The patent application number is CN202511809884 20251203. The patent publication numb..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- CNNC Nuclear Power Operation Management has submitted a patent application for Self-sealing Pipeline Safety Cover. This invention was developed by Wen Jie, Bian Chunhua, Deng Zhixin, Li Qiuda, Ge Lianwei, Zhang Ling, Zou Junlei, Fei Zhisong and Zhu Changrong.
The patent application number is CN202610147355 2..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Sichuan Vocational & Technical College has sought patent for Tunnel Fire-fighting Pipeline Air Tightness Detection Device. This invention was developed by Li Bo, Li Bin, Cui Fei, Zhang Yujin, Wu Tingting, Zhang Zhiliang, Tan Yixin, Hu Xiayue, Yuan Lei and Ching Boon Khian.
The patent application number is CN..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- CNNC Nuclear Power Operation Management has submitted a patent application for Visual Detection Method for Corrosion State of Outer Wall of Pipeline. This invention was developed by Xu Ke, Zhao Qiang, Bian Chunhua, Wu Fangyun, Hu Minglei, Zhang Wei, Li Wei, Jiang Yifeng and Zhu Changrong.
The patent applicat..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Zhejiang Viewshine Intelligent Meter has submitted a patent application for Nondestructive Pipeline Gas Pressure Detection Method and System Based on Ultrasonic Waves. This invention was developed by Jin Feng, Qi Xinguo, Fang Jiong and Chen Chun.
The patent application number is CN202511731674 20251124. The ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Persagy Technology patent application for Building Pipe Network Visualization Method and Device, Electronic Equipment, Storage Medium and Program. This invention was developed by Yu Cheng, Li Jie and Zhai Wentao.
The patent application number is CN2025..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Nuclear Power Institute of China has filed a patent application for Measuring Device and Method for Measuring Maximum Circumferential Elongation of Internal Pressure Break of Cladding Pipe. This invention was developed by Chen Xin, Lei Yang, Jiang Guofu, Wang Haidong, Wang Bin, Xiao Wenxia, Wu Lu, Zhang Haish..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Nanjing University of Science & Technology has sought patent for Ultrasonic Speed Jet Flow Impact Liquid Level Experiment System and Method with Adjustable Spray Pipe Pose. This invention was developed by Li Yue, Hu Changli and Cheng Cheng.
The patent application number is CN20261011198 20260106. The patent ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai Bangxin Semiconductor Technology has submitted a patent application for Semiconductor Manufacturing Equipment and Gas Pipeline Anomaly Detection System and Method. This invention was developed by Shen Kang, Dong Shuyu, Tu Leyi, Huang Haidong and Peng Guofa.
The patent application number is CN2026101..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Tongji University has applied Chinese patent for Drainage Pipeline Connectivity Smoke Detection Device and Method Based on Improved Tobacco Cake. Shi Minghao, Ye Cheng, Wu Haotong, Chu Wenhai and Xu Zuxin developed it.
The patent application number is CN202610139178 20260202. The patent publication number is..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Powerchina Huadong Engineering Corporation patent application for Vertical Pipe Jacking Construction Simulation Device. Wang Chengcan, Shen Bihui, Lin Zhijun, Liu Changbao, Yan Zihai, Son Je Ho, Wu Baihan and Yan Jiajia developed the invention.
The pat..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Hebei Taihang Machinery Industries has submitted a patent application for Device and Method for Detecting Free-state Water Pressure Strength of Composite Pipe. Wang Junli, Zhou Zhigao, Yao Qintao, Zhang Dadong, Zhang Shugui, Zheng Naqing, Liu Xiaowei, Zhao Xiaobo, Gao Jianxun, Wang Han, Li Huijie, Zhao Jinche..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Sun Yat-sen University patent application for Ultrasonic-assisted Pipeline Breaking Simulation Test Device and Measurement Method. The invention was developed by Xu Zhengyang, Xu Zhenghao, Ma Baosong, Yang Huaiqing, Yang Hongwei, Wei Yujing and Huang S..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Zhejiang University patent application for Automatic Data Preparation Pipeline Synthesis Method Based on Llm and Mcts. The invention was developed by Liu Yachuan, Dong Wei, Zhu Yifan, Tu Yaofeng, Gao Yunjun and Ge Congcong.
The patent application numb..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Jiangnan University has submitted a patent application for Submarine Pipeline Leakage Source Searching Method and System Based on Manned Submersible. Zhao Shunyi, Fang Xing, Liu Fei, Huang Chenxin and Zhang Chengxi developed the invention.
The patent application number is CN202511842955 20251209. The patent ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Zhangjiagang Shagang Jinzhou Pipeline patent application for Detection Device for Welding Seam of Steel Pipe. Liu Yu, Zhang Bing, Wei Liming and Wang Xuan developed the invention.
The patent application number is CN202610130269 20260130. The patent pub..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Lisen Noco Company patent application for Pipe Lining Material, Cured Product of Pipe Lining Material, and Method for Producing Cured Product of Pipe Lining Material. This invention was developed by Okada Naoto, Marumo Kazumasa and Kobayashi Kenichi.
T..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Microloops has sought patent for Heat Dissipation Structure Having Combination of Vapor Chamber and Heat Pipe and Manufacturing Method Thereof. This invention was developed by Lin Chun-hung.
The patent application number is TW20240109033 20240312. The patent publication number is TW202536347 (A). Inter..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Glory Wheel Enterprise has applied Taiwan patent for Fixed Component with Pipeline Guiding Functionality. Lee Chien-hao developed it.
The patent application number is TW20240107712 20240304. The patent publication number is TW202535724 (A). International Patent Classification codes are B62K19/36 and B62K5/08...
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Inventec has submitted a patent application for Liquid Pipe Fixing Structure and Liquid Pipe Fixing Module. This invention was developed by Wang Shu-min, Lin Hong-chou and Chen Yu-fan.
The patent application number is TW20240105780 20240219. The patent publication number is TW202534483 (A). International Pate..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Tianzhou Medical (Suzhou) has submitted a patent application for Corrugated Pipe Type Elastic Reset Component and All-plastic Pump Comprising Same. Ding Yaowu developed the invention.
The patent application number is CN202511928623 20251219. The patent publication number is CN121611618 (A). International Pat..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Dalian University of Technology has filed a patent application for Intelligent Estimation Method for Vibration State of Eh Oil Pipe of Steam Turbine Generator Unit. This invention was developed by Gong Xintao and Cao Junzhe.
The patent application number is CN202511832162 20251208. The patent publication num..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Shanxi Construction Engineering Group has filed a patent application for Earth Pressure Balance Type Pipe Jacking Construction Operation Device. This invention was developed by Zhao Geng, Zhang Feng, Lai Hongfeng, Ding Xiaoqiang, Wang Xin, Meng Taibin and Hui Yanchun.
The patent application number is CN20261..
Pipe
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Cooler Master patent application for Heat Pipe. Liu Lei-lei, Hsieh Cheng-han and Huang Jian-jia developed the invention.
The patent application number is TW20240120823 20240605. The patent publication number is TW202536348 (A). International Patent Classification codes are F2..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Northeast Gas Ass has submitted a patent application for System, Method & Apparatus for Remote Pipe Inspection. Herman Jason, Shasho Jeffrey, Kumar Nishant and Carlson Lee developed the invention.
The patent application number is US202519389174 20251114. The patent publication number is US20260160708 (A..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Dongguan Xuntao Electronic Co Ltd has sought patent for Connector Assembly with Holding Arm to Fix Light Guide Pipe. This invention was developed by Huang Bin, Yao Kunlin, Chen Hongji and Zeng Chenhui.
The patent application number is US202519300472 20250814. The patent publication number is US202601633..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Ningxia Qinglong Steel Plastic Composite Pipe Co Ltd has submitted a patent application for Novel Connecting Structure of Stainless Steel Composite Steel Pipes and Using Method of Novel Connecting Structure. This invention was developed by Dong Qian, Zhang Jijian, Ma Rui, Wen Pengjun, Zhai Putian, Zhao Yibin ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Jiangsu Zhongju Special Steel Co Ltd patent application for Cutting Device for Seamless Steel Pipe Machining. Wang Jun and Li Wei developed the invention.
The patent application number is CN202511928618 20251219. The patent publication number is CN12..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Hangzhou Qianjiang Gas Co Ltd patent application for Natural Gas Pipeline Cutting and Assembling Device. Yin Yizhen developed the invention.
The patent application number is CN202511608959 20251105. The patent publication number is CN121607707 (A). I..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Dongying Huanghe Gas Co Ltd patent application for Gas Pipeline Cutting Mechanism and Machine Tool Thereof. Yin Chengyu, Geng Anying, Fu Mingyong and Wang Dandan developed the invention.
The patent application number is CN202610105860 20260127. The p..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Composite Mat Tech Co Ltd patent application for Reverse Thrust Spray Pipe and Non-coaxial Part Integrated Cementing Assembly Method Thereof. The invention was developed by Zhao Xueting, Xiao Haigang, Zou Junjun, Qian Zhiying, Wang Jingang, Ya..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Sartorius Stedim Fmt SAS patent application for Cutting Device for Pipe Breaking and Method for Preparing Pipe Breaking. The invention was developed by Unterlechner Christian.
The patent application number is CN20248050049 20240820. The patent publi..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Orix Entpr Co Ltd has submitted a patent application for Pipe Cutter. This invention was developed by Liao Eric.
The patent application number is US202519368587 20251024. The patent publication number is US20260158693 (A1). International Patent Classification codes are B26D3/16, B26D7/01 and B26D7/02.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- King Rack Ind Co Ltd has sought patent for Tightening Structure for Connecting Pipe of Bicycle Carrying Frame and Bicycle Body. This invention was developed by Cai Jiarong and Wang Qiugui.
The patent application number is CN202511878371 20251212. The patent publication number is CN121608685 (A). Internatio..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei Zhongsu Pipeline Tech Co Ltd has filed a patent application for High-strength Composite Pipe and Manufacturing Method Thereof. This invention was developed by Gao Ning, Gu Aiping and Ren Zhen.
The patent application number is CN20261055553 20260116. The patent publication number is CN121608437 (A). I..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Wu Zhenglin patent application for Safe Opening Adding Construction Method for Pe Hot Melting Pipeline. Yang Xiaoshuang and Wu Zhenglin developed the invention.
The patent application number is CN202610117531 20260128. The patent publication number i..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- CCFEB Industrial Equipment Installation Co Ltd has sought patent for Mobile Pipeline Film Covering Robot Equipment and Method. This invention was developed by Jiang Feng, Duan Hao, Xu Zhipeng, Kan Xingwen, Zhang Jianbo, Yang Yu and Li Jian.
The patent application number is CN202511408107 20250929. The pate..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Kaixin Pipeline Tech Co Ltd has applied Chinese patent for Injection Molding Machine and Injection Molding Method for Integrally Forming PVC-C Large Pipe Fitting. Wo Yiling, Zhang Yan, Yue Jianwei and Ye Kanxing developed it.
The patent application number is CN202610143322 20260202. The patent publication ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei Zhongsu Pipeline Tech Co Ltd has applied Chinese patent for High-pressure High-ring-steel Triangular Steady-state Steel Skeleton Plastic Composite Pipeline and Manufacturing System and Method Thereof. Gao Ning, Gu Aiping and Ren Zhen developed it.
The patent application number is CN202610124539 20260..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Yima High Tech Dev Jiangsu Co Ltd patent application for Manufacturing Method of Concrete Pipe Pile for Building. This invention was developed by Shi Lixia.
The patent application number is CN202511996941 20251227. The patent publication number is CN..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Beijing Institute Of Aeronautical Materials Co Ltd patent application for Titanium Alloy Casting with Pipe Cavity and Casting Method Thereof. The invention was developed by Ye Dong, Zhao Ruibin, Qie Xiwang, Yang Yongchao and Zhang Meijuan.
The paten..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Beijing Institute of Aeronautical Materials Co Ltd has submitted a patent application for Titanium Alloy Casting Containing High-precision Pipe Cavity and Preparation Method of Titanium Alloy Casting. This invention was developed by Zhao Ruibin, Qie Xiwang, Yang Yongchao, Zhang Guang and Zhang Meijuan.
The..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- NST Microelectronics Tech Zhejiang Co Ltd has applied Chinese patent for Pipe Bending Device Facilitating Feeding and Used for Bent Pipeline Piece Machining. Li Zhe and Lee Hae-jun developed it.
The patent application number is CN20251237583 20251231. The patent publication number is CN121607457 (A). Inter..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shandong Xinshenhao Intelligent Equipment Co Ltd patent application for Driving Transmission Assembly and Method for Seamless Steel Pipe Hot Rolling Machining. The invention was developed by Liu Dong, Jiang Zhaoyong, Zhang Liang and Huang Qingsheng.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Guizhou University of Engineering Science and Huaibei Mining patent application for Cleaning Device for Gas Extraction Pipe Network. This invention was developed by Sun Yulong, Zhao Jing, Che Lu, Gao Jianhua, Liu Kai, Zhan Nan, Wu Yong and Feng Bo.
T..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Taizhou Sanxing Teflon Co Ltd has filed a patent application for Uniform Coating Device Suitable for Large-diameter Pipeline Lining Fluorine Layer. This invention was developed by Han Qingru, Fan Guohua and Han Yuxin.
The patent application number is CN202511930087 20251219. The patent publication number i..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Guangzhou Oci Medical Devices Co Ltd has sought patent for Method and Device for Monitoring Relative Blood Volume of Hemodialysis Pipeline Based on Double Optical Paths. This invention was developed by Kang Zhiyong, Zhong Zhijian, Lin Huimin, Yang Huaqiang, Lin Wei and Wang Hongjian.
The patent application..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Core Linepipe Inc has sought patent for Pipe, Pipe Connection and Pipeline System. This invention was developed by Henry Gregory Michael and Chen Wei-en.
The patent application number is US202519408033 20251203. The patent publication number is US20260160362 (A1). International Patent Classification cod..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Ptubes Inc has submitted a patent application for Hvacr Pipe. This invention was developed by Pilone Nicola.
The patent application number is US202519180507 20250416. The patent publication number is US20260160361 (A1). International Patent Classification codes are B32B1/08, F16L9/12 and F16L9/147.
..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Advanced Water Well Tech has sought patent for Column Pipe System. This invention was developed by Richey Christopher and Wilkins John.
The patent application number is US202519414195 20251209. The patent publication number is US20260160049 (A1). International Patent Classification code is E03B3/12.
..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Novarc Tech Inc patent application for Systems and Methods for Seam Tracking in Pipe Welding. The invention was developed by Parnian Neda, Moosavimehr Ehsan, Lowson Mark, Abdollahi Abdolreza and Eskandari Neda.
The patent application number is US20251917989..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has received Beyer Ken patent application for Vacuum Head for Efficient Liquid and Debris Removal from Inside Pipes and Method for Using the Same.
The patent application number is US202519414870 20251210. The patent publication number is US20260158527 (A1). International ..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Wood Ronny has sought patent for Self-cleaning Transfer Hose.
The patent application number is US202519410076 20251205. The patent publication number is US20260158525 (A1). International Patent Classification codes are B05B1/20, B08B9/032 and F16L11/12.
An abstract released by the U.S. Patent and Tr..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Mellanox Technologies has sought patent for Debugging Packet Processing Pipelines. This invention was developed by Garlapati Krishna, Lo Alan, Warren Stephen, Ofek Doron and Azrad Matan.
The patent application number is US202619456963 20260122. The patent publication number is US20260161521 (A1). Intern..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Zhejiang Bosheng Steel Group Co Ltd has filed a patent application for High-strength Corrosion-resistant Stainless Steel Pipe and Preparation Method Thereof. This invention was developed by Ye Jingjie, Wang Chaofan, Xu Lexie and Wang Chaosheng.
The patent application number is CN202511906443 20251217. The ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Tangshan Caofeidian Urban Drainage Co Ltd has filed a patent application for Urban Drainage Pipe Network Sludge Treatment Equipment. This invention was developed by Lyu Weibo, Zhang Xiaoyu, Wang Tiejian, An Tao, Zhang Yong and Wang Peng.
The patent application number is CN202511845694 20251209. The patent ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Kunbo Automatic Instr Co Ltd patent application for Spiral Line Rail Type Pipe Fitting Conveyor. The invention was developed by Xu Quanxun and Yang Xueming.
The patent application number is CN202610121119 20260129. The patent publication nu..
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