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China Machinery International Engineering Design & Research Institute Co Ltd Files Chinese Patent Application for Federal Learning Personalized Model Aggregation Method and System ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- China Machinery International Engineering Design & Research Institute Co Ltd has filed a patent application for Federal Learning Personalized Model Aggregation Method and System for Gas Pipe Network Topological Structure. This invention was developed by Li Yao, Han Lei and Wu Yan. The patent application num..

State Intellectual Property Office of China Publishes Wenzhou Water Group Co Ltd Patent Application for Three-level Pipe Network Field Investigation Method and System Based on Mult..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Wenzhou Water Group Co Ltd patent application for Three-level Pipe Network Field Investigation Method and System Based on Multi-source Sensing Data Fusion. The invention was developed by Chen Zong, Yang Zhihao, Lv Pin, Hong Bangdi, Lu Jianjing, Hou Xing..

Soudao Information Tech Beijing Co Ltd Submits Chinese Patent Application for Drainage Pipe Network Pollution Monitoring and Advanced Early Warning System Based on Internet of Thin..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Soudao Information Tech Beijing Co Ltd has submitted a patent application for Drainage Pipe Network Pollution Monitoring and Advanced Early Warning System Based on Internet of Things. This invention was developed by Cao Yangyang, Wang Limin, Cui Yukuan, Wang Zhikai, Cheng Lin and Guo Lin. The patent applica..

State Intellectual Property Office of China Releases Changchun Huicheng Tech Co Ltd Patent Application for Data Reproducible Versioning Pipeline Management Method Based on Machine ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Changchun Huicheng Tech Co Ltd patent application for Data Reproducible Versioning Pipeline Management Method Based on Machine Learning. This invention was developed by Wang Shiying, Zhao Guohao, Li Lili and Han Jian. The patent application number is ..

Chen Shih Yang Gets Patent for Pipe Cutting Device

Pipe

| Wed 08 Jul 2026

Alexandria, July 9 -- Chen Shih Yang has received a patent for Pipe Cutting Device. The patent application number is US202418888993 20240918. The patent publication number is US12667990 (B2). International Patent Classification codes are B23D21/08 and B26D3/16. Cooperative Patent Classification codes are B23D21/08 (US), B26D3/..

Hagong Kexun Shenyang Intelligent Industrial Tech Co Ltd Submits Chinese Patent Application for Sas High-frequency Signal Real-time Processing System and Method for Submarine Pipel..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hagong Kexun Shenyang Intelligent Industrial Tech Co Ltd has submitted a patent application for Sas High-frequency Signal Real-time Processing System and Method for Submarine Pipeline Monitoring. This invention was developed by Chen Haiguang and Liu Bo. The patent application number is CN202610277267 202603..

Jiangsu Hengyu Electric Power Co Ltd Applies for Patent on Performance Detection Equipment for Cable Protection Pipe

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Jiangsu Hengyu Electric Power Co Ltd has applied Chinese patent for Performance Detection Equipment for Cable Protection Pipe. Xing Yan, Ding Zhaoliang and Xu Yun developed it. The patent application number is CN20261042002 20260113. The patent publication number is CN121805035 (A). International Patent Cla..

Wuxi Kaioute Water Saving Irrigation Tech Co Ltd Applies for Patent on Irrigation Pipe Flow Constant-temperature and Constant-pressure Blasting Test All-in-one Machine and Test Met..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Wuxi Kaioute Water Saving Irrigation Tech Co Ltd has applied Chinese patent for Irrigation Pipe Flow Constant-temperature and Constant-pressure Blasting Test All-in-one Machine and Test Method. Xu Zelei and Xu Lyupin developed it. The patent application number is CN20261057157 20260116. The patent publicati..

Zhejiang Taining Detection Tech Co Ltd Submits Chinese Patent Application for Pressure-bearing Detection Device for Pressure Pipeline of Special Equipment

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Zhejiang Taining Detection Tech Co Ltd has submitted a patent application for Pressure-bearing Detection Device for Pressure Pipeline of Special Equipment. This invention was developed by Chen Genghong, Sun Yufeng, Jiang Lingwei, Zhang Liang, Huang Xing, Jiang Shiwei, Li Zhongheng, Zhu Binyao, Ye Jiacan, Qi Ke..

State Intellectual Property Office of China Releases Zhengzhou Saifu Fluid Tech Co Ltd Patent Application for Mining High-pressure Rubber Hose Detection Equipment

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Zhengzhou Saifu Fluid Tech Co Ltd patent application for Mining High-pressure Rubber Hose Detection Equipment. This invention was developed by Yang Haibo, Liu Runping, Zhao Ning and Sun Jianbo. The patent application number is CN202311732370 20231216...

State Intellectual Property Office of China Releases Computational Aerodynamics Institute Of China Aerodynamics Research And Development Center Patent Application for Method, Devic..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Computational Aerodynamics Institute Of China Aerodynamics Research And Development Center patent application for Method, Device, Equipment and Medium for Extending Low Mach Number of High-speed Wind Tunnel of Loudwig Pipe. This invention was developed b..

Hubei Yilineng Tech Co Ltd Submits Chinese Patent Application for Method for Automatically Changing Measuring Ranges of Double Air Pipes

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hubei Yilineng Tech Co Ltd has submitted a patent application for Method for Automatically Changing Measuring Ranges of Double Air Pipes. This invention was developed by Zhang Xinqiang, Li Junjie, Zhou Jing, Zhang Pu, Cai Li, Qin Wu and Zhu Shijiang. The patent application number is CN202410112872 20240126...

State Intellectual Property Office of China Receives Hefei Huaying Tech Co Ltd Patent Application for Bundled Metal Hose

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received Hefei Huaying Tech Co Ltd patent application for Bundled Metal Hose. Xie Qin developed the invention. The patent application number is CN202610174058 20260206. The patent publication number is CN121803721 (A). International Patent Classification codes..

Yi Guobin Submits Patent Application for Pe Pipeline and Manufacturing Method Thereof

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Yi Guobin has submitted a patent application for Pe Pipeline and Manufacturing Method Thereof. The patent application number is CN202310903506 20230722. The patent publication number is CN121803718 (A). International Patent Classification codes are B29C37/00, B29D23/00, F16L55/02, F16L9/12 and F16L9/128. C..

Foshan Kzone Optoelectronic Equipment Tech Co Ltd Submits Patent Application for Antifouling Pipeline Buckle Based on Contact Optimization

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Foshan Kzone Optoelectronic Equipment Tech Co Ltd has submitted a patent application for Antifouling Pipeline Buckle Based on Contact Optimization. Wu Changhua, Song Jinlin, Dou Pengxin, Li Rong, Jiang Xin, Lu Chao and Wang Lei developed the invention. The patent application number is CN20251224185 20251230..

Zhejiang Bomao Construction Co Ltd Seeks Patent for Stable Anti-seismic Support for Drainage Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Zhejiang Bomao Construction Co Ltd has sought patent for Stable Anti-seismic Support for Drainage Pipeline. This invention was developed by Wang Qianyu, Mao Chuan and Ying Wei. The patent application number is CN202311400341 20231026. The patent publication number is CN121803713 (A). International Patent Cl..

Zhang Kun Submits Chinese Patent Application for Petroleum Pipeline Ball Valve

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Zhang Kun has submitted a patent application for Petroleum Pipeline Ball Valve. The patent application number is CN202311732043 20231216. The patent publication number is CN121803673 (A). International Patent Classification codes are F16K47/00, F16K5/06, F16K5/08 and F16K5/12. Cooperative Patent Classificat..

Tianjin Guowei Feeding & Drainage Equipment Mfg Co Ltd Submits Chinese Patent Application for Air Inlet and Exhaust Valve and Pipeline System

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Tianjin Guowei Feeding & Drainage Equipment Mfg Co Ltd has submitted a patent application for Air Inlet and Exhaust Valve and Pipeline System. This invention was developed by Gong Gaoshi and Liu Yong. The patent application number is CN20261005109 20260105. The patent publication number is CN121803657 (A). ..

State Intellectual Property Office of China Receives CNOOC Shenzhen Ocean Engineering Tech Services Co Ltd Patent Application for 3D Special-shaped Stand Pipe Machining Design and ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received CNOOC Shenzhen Ocean Engineering Tech Services Co Ltd patent application for 3D Special-shaped Stand Pipe Machining Design and Precise Prefabricating Method. Ma Guoqiang, Liu Wang, Wang Lei and Li Jian developed the invention. The patent application n..

Hangzhou Lichengbei Software Tech Co Ltd Submits Patent Application for Three-dimensional Model Driven Pipeline Assembly Axonometric Map Generation Method and System

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hangzhou Lichengbei Software Tech Co Ltd has submitted a patent application for Three-dimensional Model Driven Pipeline Assembly Axonometric Map Generation Method and System. Wu Xinbao developed the invention. The patent application number is CN202511841391 20251209. The patent publication number is CN12180..

Dezhou Haiguang Building Mat Co Ltd Submits Patent Application for Pipe Bending Springback Prediction and Evaluation Method and System Based on 3D Technology

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Dezhou Haiguang Building Mat Co Ltd has submitted a patent application for Pipe Bending Springback Prediction and Evaluation Method and System Based on 3D Technology. Shi Zhipeng, Zhang Zhe and Zhong Jianfeng developed the invention. The patent application number is CN202511678564 20251117. The patent publi..

Shandong Changjiang Water Saving Irrigation Tech Co Ltd Gets Patent for Anti-blocking Drip Infiltration Pipe Strip

Pipe

| Wed 08 Jul 2026

Alexandria, July 9 -- Shandong Changjiang Water Saving Irrigation Tech Co Ltd has received a patent for Anti-blocking Drip Infiltration Pipe Strip. This invention was developed by Sun Qunying, Meng Shiming, Du Juan and Meng Xianwu. The patent application number is US202418647344 20240426. The patent publication number is US12..

State Intellectual Property Office of China Receives Winduct Jiangsu Env Integration Co Ltd Patent Application for Angle-adjustable Ventilation Pipeline Three-way Flow Divider

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received Winduct Jiangsu Env Integration Co Ltd patent application for Angle-adjustable Ventilation Pipeline Three-way Flow Divider. Zhang Xin and Qin Bojun developed the invention. The patent application number is CN202610275472 20260309. The patent publicati..

State Intellectual Property Office of China Publishes Lianyungang Honghao Composites Co Ltd Patent Application for Glass Fiber Reinforced Plastic Pipeline Port Hoisting Equipment

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Lianyungang Honghao Composites Co Ltd patent application for Glass Fiber Reinforced Plastic Pipeline Port Hoisting Equipment. The invention was developed by Zhang Mengsheng and Cao Chun. The patent application number is CN20261001727 20260104. The pa..

State Intellectual Property Office of China Publishes Acre Automation Co Ltd and Xuzhou Debei Control Tech Co Ltd Patent Application for Rapid-ignition and Strong-wind-resistance N..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Acre Automation Co Ltd and Xuzhou Debei Control Tech Co Ltd patent application for Rapid-ignition and Strong-wind-resistance Nanometer Ceramic Heating Body Ignition Gun for Coke Oven Ascending Pipe. The invention was developed by Li Shenming, He Zhongha..

State Intellectual Property Office of China Publishes Yantai University and Yantai CIMC Raffles Offshore Co Ltd Patent Application for Floating Type Hose Recovery System and Device

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Yantai University and Yantai CIMC Raffles Offshore Co Ltd patent application for Floating Type Hose Recovery System and Device. The invention was developed by Yan Fei, Li Yang, Han Huawei, Li Dejiang and Yu Changjiang. The patent application number i..

Hubei Jinbeike Tech Co Ltd Submits Chinese Patent Application for Two-component Aerosol Packaging Device with Spray Pipe with Mixed Feed Liquid

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hubei Jinbeike Tech Co Ltd has submitted a patent application for Two-component Aerosol Packaging Device with Spray Pipe with Mixed Feed Liquid. This invention was developed by Zhang Liwei and Kong Shaobu. The patent application number is CN20261070922 20260120. The patent publication number is CN121799793 ..

State Intellectual Property Office of China Releases Jiangsu Sennr Detecting Instr Co Ltd Patent Application for Cips Buried Pipeline Dense Interval Pipe-to-ground Potential Detect..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Jiangsu Sennr Detecting Instr Co Ltd patent application for Cips Buried Pipeline Dense Interval Pipe-to-ground Potential Detection Equipment. This invention was developed by Sun Zhentong. The patent application number is CN202310615891 20230529. The p..

Taicang Jiuzhuang Pipe Ind Co Ltd Granted Patent for Bell and Spigot Structure with Circle Maintenance Monitoring Function

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Taicang Jiuzhuang Pipe Ind Co Ltd has been granted a patent for Bell and Spigot Structure with Circle Maintenance Monitoring Function. Geng Donglu developed the invention. The patent application number is CN202423161882U 20241220. The patent publication number is CN223499033 (U). International Patent Classi..

Zhonggong Construction Group Fujian Co Ltd Awarded Patent for Pipeline Laying Equipment

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Zhonggong Construction Group Fujian Co Ltd has been awarded a patent for Pipeline Laying Equipment. This invention was developed by Liu Yimei, He Tianzhu, Chen De, Li Wudeng and Lin Yidi. The patent application number is CN202423166910U 20241220. The patent publication number is CN223498936 (U). Internation..

Geely Holding Group, Zhejiang Yuancheng New Energy Commercial Vehicle Group Co Ltd, Zhejiang Yuancheng Commercial Vehicle Research & Development and Zhejiang Yuancheng Zhixin Tech ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Geely Holding Group, Zhejiang Yuancheng New Energy Commercial Vehicle Group Co Ltd, Zhejiang Yuancheng Commercial Vehicle Research & Development and Zhejiang Yuancheng Zhixin Tech Co Ltd have secured a patent on Pipeline Joint, Pipeline System and Vehicle. Yang Kaiwen, Hu Huamin, Yang Jianhua, Yin Tan and Yan ..

China Three Gorges and Shanghai Investigation Design & Research Institute Co Ltd Seek Patent for Sewage Pre-evacuation Treatment Method and Device for Drainage Pipe Network

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- China Three Gorges and Shanghai Investigation Design & Research Institute Co Ltd have sought patent for Sewage Pre-evacuation Treatment Method and Device for Drainage Pipe Network. This invention was developed by Guo Yali, Zhang Ting, Fang Ning, Li Jing and Chen Hao. The patent application number is CN20261..

Datang Yuncheng Power Generation Co Ltd, North China Electric Power Test Research Institute Of China Datang Corporation Science And Technology Res and China Datang Corporation Scie..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Datang Yuncheng Power Generation Co Ltd, North China Electric Power Test Research Institute Of China Datang Corporation Science And Technology Res and China Datang Corporation Science And Technology Research Institute Co Ltd have submitted a patent application for Method, Device and Equipment for Predicting He..

Shandong University and Jinan Energy Group Co Ltd Submit Patent Application for Visual Inspection Type Inspection Robot for Deformation Monitoring of Municipal Pipe Jacking Constru..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shandong University and Jinan Energy Group Co Ltd have submitted a patent application for Visual Inspection Type Inspection Robot for Deformation Monitoring of Municipal Pipe Jacking Construction. Guo Feng, Chen Wei, Yang Hui, Shi Na, Cao Yun, Shi Chao, Zhao Xingtong, Li Kuan, Kou Lei, Zhang Zongtong and Song ..

Huaneng Jilin Power Generation, Jiutai Electric Factory, Huaneng Jilin Power Generation Co Ltd, Xi'an Thermal Power Research Institute Co Ltd and Xi'an Xire Energy Saving Tech Co L..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Huaneng Jilin Power Generation, Jiutai Electric Factory, Huaneng Jilin Power Generation Co Ltd, Xi'an Thermal Power Research Institute Co Ltd and Xi'an Xire Energy Saving Tech Co Ltd have sought patent for Multi-pipe-diameter Self-adaptive Multi-working-condition Heat Supply Pipeline Inspection Robot Control M..

Guangzhou Taiwei Biological Tech Co Ltd and Guangdong Taiwei Gene Tech Co Ltd File Chinese Patent Application for Chromatograph Connecting Pipeline and Chromatograph

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Guangzhou Taiwei Biological Tech Co Ltd and Guangdong Taiwei Gene Tech Co Ltd have filed a patent application for Chromatograph Connecting Pipeline and Chromatograph. This invention was developed by He Ze, Li Guoqiang, Zeng Weijie and Chen Minzhong. The patent application number is CN202610143101 20260202. ..

Jieyang Hengtong Marine Tech Co Ltd and Jiangsu Hengtong HV Power Cable System File Chinese Patent Application for Framework Structure of Flexible Pipeline, Flexible Pipeline and M..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Jieyang Hengtong Marine Tech Co Ltd and Jiangsu Hengtong HV Power Cable System have filed a patent application for Framework Structure of Flexible Pipeline, Flexible Pipeline and Machining Method of Flexible Pipeline. This invention was developed by Pei Zhengshe, Liu Jian, Wang Lidong, Dong Le, Yang Han and Li..

Guangdong Zhucheng Building Technology, Guangzhou Jishi Construction Group and Guangdong Provincial Architectural Design & Research Institute Group Co Ltd Seek Patent for Municipal..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Guangdong Zhucheng Building Technology, Guangzhou Jishi Construction Group and Guangdong Provincial Architectural Design & Research Institute Group Co Ltd have sought patent for Municipal Pipeline Conflict Detection and Intelligent Avoidance Method and System Based on Internet of Things. This invention was dev..

Zhengzhou University and Yellow River Laboratory Henan Seek Patent for Underground Pipeline Peripheral Disease Detection Method Based on Radar in Pipe and Transient Impact

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Zhengzhou University and Yellow River Laboratory Henan have sought patent for Underground Pipeline Peripheral Disease Detection Method Based on Radar in Pipe and Transient Impact. This invention was developed by Li Bin, Fang Hongyuan, Wang Niannian, Xue Binghan, Lei Jianwei, Shen Junjie and Wan Jingru. The ..

Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group, Wuhan Zhongdian Eng Testing Co Ltd and Wuhan Southern Construction Engineering Sub..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group, Wuhan Zhongdian Eng Testing Co Ltd and Wuhan Southern Construction Engineering have submitted a patent application for Pipe Orifice Pulley Detection Device and Detection Method Suitable for Acoustic Transmission M..

Hunan Shengtong Xinmao Environmental Tech Co Ltd and Guiyang Qianbaiyue Environmental Protection Tech Co Ltd Apply for Patent on Water Supply and Drainage Pipe Network Data Acquisi..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hunan Shengtong Xinmao Environmental Tech Co Ltd and Guiyang Qianbaiyue Environmental Protection Tech Co Ltd have applied Chinese patent for Water Supply and Drainage Pipe Network Data Acquisition Method and System. Ma Guobin, Ling Yu, Hao Zihua, Wang Wenjia, Wu Huiping, Ma Jiawen, Yuan Lin, Li Qijun, Yang Son..

Zhuhai Institute Inspection Guangdong Institute Special Equipment Inspection and Xinjiang Uygur Autonomous Region Quality Foundation Development Research Institute Submit Patent Ap..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Zhuhai Institute Inspection Guangdong Institute Special Equipment Inspection and Xinjiang Uygur Autonomous Region Quality Foundation Development Research Institute have submitted a patent application for Pressure Pipeline Elbow Curvature Measuring Method and Device. Li Jicheng, Chen Jianxun, Dai Yong, Li Yue, ..

Huaneng Clean Energy Research Institute and Huaneng Songyuan Thermal Power Co Ltd File Chinese Patent Application for Dynamic Regulation and Control Method and Device for Heat Supp..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Huaneng Clean Energy Research Institute and Huaneng Songyuan Thermal Power Co Ltd have filed a patent application for Dynamic Regulation and Control Method and Device for Heat Supply Pipe Network, Electronic Equipment and Medium. This invention was developed by Liu Yanshuang, Cai Haofei, Jiang Wei, Dong Jingle..

State Intellectual Property Office of China Publishes Northwestern Polytechnical University Patent Application for Supporting Frame with Adjustable Rod Pipe

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Northwestern Polytechnical University patent application for Supporting Frame with Adjustable Rod Pipe. The invention was developed by Zhu Haiqiang, Guo Yazhou and Ding Yi. The patent application number is CN20261099741 20260126. The patent publication..

JOYO Technology Submits Chinese Patent Application for Online Calibration Method and System for Closed Pipeline Water Flow Test Equipment

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- JOYO Technology has submitted a patent application for Online Calibration Method and System for Closed Pipeline Water Flow Test Equipment. This invention was developed by Zhang Hongjing. The patent application number is CN202511957285 20251223. The patent publication number is CN121804619 (A). International P..

Hubei Huifeng Plastic Pipe Co Ltd Submits Chinese Patent Application for Multi-layer Composite Polyethylene Pipe and Preparation Method Thereof

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hubei Huifeng Plastic Pipe Co Ltd has submitted a patent application for Multi-layer Composite Polyethylene Pipe and Preparation Method Thereof. This invention was developed by Xie Mubing and Huang Qingsong. The patent application number is CN202610197849 20260211. The patent publication number is CN1217989..

Hebei Taiwo Plastic Pipe Submits Patent Application for Waste Crushing and Recycling Machine for Plastic Krah Pipe Production and Processing

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hebei Taiwo Plastic Pipe has submitted a patent application for Waste Crushing and Recycling Machine for Plastic Krah Pipe Production and Processing. Zhang Jianhua, Zhang Yuanze, Zhang Shuo, Zhang Jie and Zhang Xinguo developed the invention. The patent application number is CN202610295401 20260311. The paten..

State Intellectual Property Office of China Receives No. 4 Eng Co Ltd Of CCCC Third Harbor Eng Co Ltd Patent Application for Centrifugal Process in Composite Forming of Large Pipe ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received No. 4 Eng Co Ltd Of CCCC Third Harbor Eng Co Ltd patent application for Centrifugal Process in Composite Forming of Large Pipe Pile. Pan Genqiang, Zhang Yinbing, Shen Xiangjie, Chen Zhiliang, Gao Min, Gao Jihong, Zhao Jiajian and Liu Anzong developed the..

Dandong Qianyang Electric Power Telecommunication Limited Co Files Chinese Patent Application for Hole Site Machining Device for Cable Protection Pipe Production

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Dandong Qianyang Electric Power Telecommunication Limited Co has filed a patent application for Hole Site Machining Device for Cable Protection Pipe Production. This invention was developed by Song Rongqi, Li Ying, Zhang Wei and Li Yupeng. The patent application number is CN202610291748 20260311. The patent..

State Intellectual Property Office of China Releases Beijing Jin Shi Wan Pipeline Technique Patent Application for Multi-degree-of-freedom Hydraulic Manipulator Device and Method f..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Beijing Jin Shi Wan Pipeline Technique patent application for Multi-degree-of-freedom Hydraulic Manipulator Device and Method for Pipeline Under-pressure Plugging Operation. This invention was developed by Zhang Wenxin, Zhang Qingxian, Li Chunjiang and F..

State Intellectual Property Office of China Receives Kaide Electronic Engineering Design Patent Application for Air Pipe Sealing Gasket Mounting and Positioning Device and Using Me..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received Kaide Electronic Engineering Design patent application for Air Pipe Sealing Gasket Mounting and Positioning Device and Using Method Thereof. Zhang Jian, Luo Xiaosong, He Junhua, Zhang Kai, Zuo Guodong, Ma Yusheng, Wang Mingjiao and Wei Xing developed the..

Hebei Jy Tech Co Ltd Submits Patent Application for Multi-layer Composite Heat Preservation Pipeline with Built-in Vacuum Air Layer and Integrated Production Device of Multi-layer ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hebei Jy Tech Co Ltd has submitted a patent application for Multi-layer Composite Heat Preservation Pipeline with Built-in Vacuum Air Layer and Integrated Production Device of Multi-layer Composite Heat Preservation Pipeline. Chen Shuang, Deng Wei, Zhu Yuansong, Pan Cunye, Yu Yancang and Li Deheng developed th..

PowerChina Beijing Engineering Applies for Patent on Underground Buried Pipe Composite Lining Structure and Design Method Thereof

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- PowerChina Beijing Engineering has applied Chinese patent for Underground Buried Pipe Composite Lining Structure and Design Method Thereof. Zhang Guanghui, Lin Yishu, Li Lining, Zhang Hangning, Zhang Huimin, Zhang Jinxing, Xu Yonghui, Wu Ziyu, Yang Li and Wang Wenxuan developed it. The patent application numb..

State Intellectual Property Office of China Releases Sichuan Deyuan Xingneng Tech Co Ltd Patent Application for Pipeline Robot for Complex Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Sichuan Deyuan Xingneng Tech Co Ltd patent application for Pipeline Robot for Complex Pipeline. This invention was developed by Tang Jian, Wang Jie, Ren Tao, Lu Peng, Han Yuanlin and Luo Fei. The patent application number is CN202610284134 20260310. T..

State Intellectual Property Office of China Releases Hebei Huanding Petroleum Equipment Co Ltd and Beijing Huanding Energy Services Patent Application for Downward-putting Device f..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Hebei Huanding Petroleum Equipment Co Ltd and Beijing Huanding Energy Services patent application for Downward-putting Device for Crawling Detection Instrument in Pipeline Detection. This invention was developed by Zhang Lei, Wang Yangyang, Xing Guangmin..

State Intellectual Property Office of China Releases Wuxi Beilai Petroleum Special Pipe Co Ltd Patent Application for Vacuum Heat Insulation Oil Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Wuxi Beilai Petroleum Special Pipe Co Ltd patent application for Vacuum Heat Insulation Oil Pipe. This invention was developed by Zhang Keming. The patent application number is CN20251203588 20251229. The patent publication number is CN121803738 (A). ..

Institute Of Mechanical Manufacturing Technology China Academy Of Engineering Physics Submits Patent Application for Vibration Reduction Sealing Pipe Joint Capable of Automatically..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Institute Of Mechanical Manufacturing Technology China Academy Of Engineering Physics has submitted a patent application for Vibration Reduction Sealing Pipe Joint Capable of Automatically Sealing Powder and Machining Method of Vibration Reduction Sealing Pipe Joint. Zhang Chenyu, Sun Mingyan, Chen Jie, Xu Yon..

ACRE Coking & Refractory Engineering Consulting Corporation, MCC Submits Patent Application for Multi-fixed-point Deformation Buffering and Stress Dispersion Arrangement Method for..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- ACRE Coking & Refractory Engineering Consulting Corporation, MCC has submitted a patent application for Multi-fixed-point Deformation Buffering and Stress Dispersion Arrangement Method for Large-pipe-diameter Inclined Pipeline. Li Shibo, Yu Seino, Zhao Hu and Li Jiangang developed the invention. The patent ap..

Chifeng Hongji Build Group Files Chinese Patent Application for Pre-buried Water Supply Pipeline Hot Melting Zone Structure Strengthening Protection Device

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Chifeng Hongji Build Group has filed a patent application for Pre-buried Water Supply Pipeline Hot Melting Zone Structure Strengthening Protection Device. This invention was developed by Zhang Ruyi, Wang Xinjun, Zou Mingchen, Du Zhigang, Song Zeqing, Bai Xiang and Tegus Grile. The patent application number is..

Shanghai Xuanyi New Energy Development Files Chinese Patent Application for Water Supply and Drainage Pipeline with Quick Assembly Function

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shanghai Xuanyi New Energy Development has filed a patent application for Water Supply and Drainage Pipeline with Quick Assembly Function. This invention was developed by Li Meijia, Chu Wei, Li Ying and Qin Jucheng. The patent application number is CN202610130406 20260130. The patent publication number is CN1..

State Intellectual Property Office of China Releases Zhejiang University Patent Application for Cabin Penetrating Structure for Torsion-resistant High-temperature-resistant and Hig..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Zhejiang University patent application for Cabin Penetrating Structure for Torsion-resistant High-temperature-resistant and High-pressure-resistant Pipeline and Mounting Method. This invention was developed by Ding Huiming, Xie Ruijie, Shi Jianfeng and Z..

Shandong Green Think Power Technology Submits Chinese Patent Application for Supporting and Hanging Frame for Installing Fire-fighting Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shandong Green Think Power Technology has submitted a patent application for Supporting and Hanging Frame for Installing Fire-fighting Pipeline. This invention was developed by Chen Jingxiao, Lv Zhenming, Tian Bin, Yan Honghua and Hao Qingshui. The patent application number is CN202610299983 20260312. The pat..

State Intellectual Property Office of China Releases China Mcc5 Group Corporation Patent Application for Concrete Pump Pipe Damping Support and Using Method Thereof

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released China Mcc5 Group Corporation patent application for Concrete Pump Pipe Damping Support and Using Method Thereof. This invention was developed by Fu Yingjie, Wang Fei, Qin Chu, Tan Peng, Liao Dachun, Wang Pengpeng, Xiang Xiren, Zhang Juntao, Wu Qiang and ..

State Intellectual Property Office of China Receives Guangzhou No 4 Decoration Patent Application for Electromechanical Pipeline Sleeve Support and Electromechanical Pipeline Prote..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received Guangzhou No 4 Decoration patent application for Electromechanical Pipeline Sleeve Support and Electromechanical Pipeline Protection Device. Xian Feng, Lu Yalong, Feng Haizhen, Jiang Wenfei and Wu Qiufeng developed the invention. The patent application ..

Powerchina Guiyang Engineering Corporation Submits Chinese Patent Application for Intelligent Diagnosis Method for Drainage Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Powerchina Guiyang Engineering Corporation has submitted a patent application for Intelligent Diagnosis Method for Drainage Pipeline. This invention was developed by Li Bin, Zhang Qing, Luo Chao, Zhang Ran, Wang Hantao, Sun Baocheng, Di Danyang, Zhang Haichao, Wang Niannian, Ping Yang, Yang Meng and Feng Ruiji..

State Intellectual Property Office of China Publishes Hohai University Patent Application for Intelligent Concrete Temperature Control System Based on Tidal Flow Regulation and Con..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Hohai University patent application for Intelligent Concrete Temperature Control System Based on Tidal Flow Regulation and Control of Differential Water Pipe Array. The invention was developed by Zhao Haitao, Du Jiahang, Zou Yifan, Zhu Zhiqing, Ran Maos..

Hefei Special Equipment Safety Supervision and Inspection Institute Hefei Elevator Safety Information Center Submits Chinese Patent Application for Walking Type Pressure Pipeline N..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hefei Special Equipment Safety Supervision and Inspection Institute Hefei Elevator Safety Information Center has submitted a patent application for Walking Type Pressure Pipeline Nondestructive Testing Device and Method Thereof. This invention was developed by Wang Xuegang, Xu Chao and Chen Lei. The patent ap..

Guangdong Qisi Intelligent Manufacturing Submits Patent Application for Non-defective Product Detection Method and Visual Detection System for Miniature Pipes and Storage Medium

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Guangdong Qisi Intelligent Manufacturing has submitted a patent application for Non-defective Product Detection Method and Visual Detection System for Miniature Pipes and Storage Medium. Yan Xiangyin developed the invention. The patent application number is CN202511948118 20251222. The patent publication numb..

Hangzhou Changhai Electric Power Technology Seeks Patent for Air Leakage Detection Device for Air Pipe

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Hangzhou Changhai Electric Power Technology has sought patent for Air Leakage Detection Device for Air Pipe. This invention was developed by Qiu Hong, Zhong Yuhan, Chen Zhong and Zhong Chudong. The patent application number is CN202610196311 20260211. The patent publication number is CN121804766 (A). Internat..

Chengdu Chiffo Electronics Applies for Patent on Gas Distribution Pipe of Water Heater

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Chengdu Chiffo Electronics has applied Chinese patent for Gas Distribution Pipe of Water Heater. Li Zhilin, Huang Maoqiong and Zhu Ningdong developed it. The patent application number is CN20261001567 20260104. The patent publication number is CN121804081 (A). International Patent Classification codes are F24..

Jiangsu Yuanyi Engineering Technology Files Chinese Patent Application for Integrated Filtering and Heat Preservation Fiber Fabric Air Pipe for Clean Air Supply and Installation Me..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Jiangsu Yuanyi Engineering Technology has filed a patent application for Integrated Filtering and Heat Preservation Fiber Fabric Air Pipe for Clean Air Supply and Installation Method. This invention was developed by Song Jiqing, Xiang Qiong and Huang Hailing. The patent application number is CN20261019182 202..

Fujian Longking Environmental Protection Submits Patent Application for Conveying Belt Assembly, Pipe Collapse Correction System of Pipe Belt Machine and Pipe Collapse Correction M..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Fujian Longking Environmental Protection has submitted a patent application for Conveying Belt Assembly, Pipe Collapse Correction System of Pipe Belt Machine and Pipe Collapse Correction Method. Su Jinhui, Xie Weiwei, Lan Wusheng, Zhang Yuni, Zhong Yusheng and Zhong Yuelong developed the invention. The patent..

Henan Faende Mining Industry Submits Chinese Patent Application for Gravity-wriggling Combined Type Ore Pipeline Conveying Method for Dispersing Ore Deposits

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- Henan Faende Mining Industry has submitted a patent application for Gravity-wriggling Combined Type Ore Pipeline Conveying Method for Dispersing Ore Deposits. This invention was developed by Pan Lujun, Dai Kaile, Sun Yanbin, Zhang Shundong, Zhang Hao, Ma Jinshan, Huang Lubao, Chang Facai and Hu Maomao. The pa..

Hebei Huidong Pipeline Co Ltd Submits Chinese Patent Application for Forming Process of High-temperature-resistant Waste Liquid Steel-clad Steel Thermal Insulation Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hebei Huidong Pipeline Co Ltd has submitted a patent application for Forming Process of High-temperature-resistant Waste Liquid Steel-clad Steel Thermal Insulation Pipe. This invention was developed by Zhao Shuxiang, Meng Qingyun, Zhao Jie, Li Fusheng and Wu Yuexing. The patent application number is CN20261..

Hubei Xingxin Technology Submits Chinese Patent Application for Automatic Welding System for Composite Pipes

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Hubei Xingxin Technology has submitted a patent application for Automatic Welding System for Composite Pipes. This invention was developed by Yuan Bei, Xiong Xuezhi, Dan Meiyu and Liu Wenjun. The patent application number is CN202610143444 20260202. The patent publication number is CN121798925 (A). Internatio..

Jilin Zhongte Cable Co Ltd Submits Patent Application for Cooling and Shaping Device for Cable Protection Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Jilin Zhongte Cable Co Ltd has submitted a patent application for Cooling and Shaping Device for Cable Protection Pipe. Li Jianwei, Zhao Yingpu, Zhang Tingting, Zhang Qian and Li Huixin developed the invention. The patent application number is CN202610181701 20260209. The patent publication number is CN1217..

State Intellectual Property Office of China Awards Patent for High-density Communication Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Guanxin Tech Co Ltd for High-density Communication Pipeline. Wu Kaixin, Wang Dong, Li Xiaojun, Huang Jieheng and Ruan Baiyi developed the invention. The patent application number is CN202422984470U 20241204. The patent publication..

Yangrun Shanghai Engineering Design Research Gets Patent for Cable Pipeline Mechanical Fixing Equipment with Protection Assembly

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Yangrun Shanghai Engineering Design Research has received a patent for Cable Pipeline Mechanical Fixing Equipment with Protection Assembly. This invention was developed by Zhang Hengdong. The patent application number is CN202422989302U 20241205. The patent publication number is CN223502511 (U). International..

Suzhou Xindadi Pipe Industry Awarded Patent for Pressure-resistant Supporting Mpp (modified Polypropylene) Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Suzhou Xindadi Pipe Industry has been awarded a patent for Pressure-resistant Supporting Mpp (modified Polypropylene) Pipe. This invention was developed by Hong Yaojie. The patent application number is CN202422781364U 20241114. The patent publication number is CN223502500 (U). International Patent Classificat..

Fujian Hoshing Plastics Co Ltd Secures Patent for Corrugated Cable Protection Pipe Cut at Wave Trough

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Fujian Hoshing Plastics Co Ltd has secured a patent on Corrugated Cable Protection Pipe Cut at Wave Trough. Huang Xiaodan, Chen Suhuan, Zhang Qingjie and Lin Xiaochao developed the invention. The patent application number is CN202422749695U 20241112. The patent publication number is CN223502498 (U). Interna..

Karamay Campus Of China University Of Petroleum Beijing Submits Patent Application for Water Injection Process Parameter and Pipeline Strength Integrated Design Method and System B..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Karamay Campus Of China University Of Petroleum Beijing has submitted a patent application for Water Injection Process Parameter and Pipeline Strength Integrated Design Method and System Based on Limit Service Life Constraint. Wu Tingting, An Guoyu, Dong Baojun, Xing Xiaokai, Xiong Xiaoqin and Zeng Dezhi devel..

Shenzhen Power Supply Bureau Submits Chinese Patent Application for Method, Device and Equipment for Determining Material Filling Height of Pipeline Laying Cable

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shenzhen Power Supply Bureau has submitted a patent application for Method, Device and Equipment for Determining Material Filling Height of Pipeline Laying Cable. This invention was developed by Li Wenpei, Kou Shilei, Li Fuquan, Cui Lei, Gong Guojun, Peng Peng, Chen Cheng, Shao Liangyou and Wen Yijia. The pat..

Xi'an Jiaotong University Applies for Patent on Design Method of Three-dimensional Shape Transition Spray Pipe with Controllable Asymmetry Degree and Related Equipment

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Xi'an Jiaotong University has applied Chinese patent for Design Method of Three-dimensional Shape Transition Spray Pipe with Controllable Asymmetry Degree and Related Equipment. Li Zhe, Chen Qiang, Xu Maojun, Ma Zhuang, Du Minglong, Mao Hongwei, Liu Jinxin, Fang Lipei, Xiao Ce and Li Yiming developed it. The ..

Shaanxi Aircraft Industry Seeks Patent for Graphical Self-adaptive Pipeline Type Selection Method and System for Aircraft Hydraulic System

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shaanxi Aircraft Industry has sought patent for Graphical Self-adaptive Pipeline Type Selection Method and System for Aircraft Hydraulic System. This invention was developed by Yu Hanzhi, Yao Wenzhe, Gao Rongjun, Mo Bin, Yan Tao, Yang Meiping, Xie Jiejie, Hu Zhiqiang, Tian Huiping and Shi Hongyu. The patent a..

State Intellectual Property Office of China Releases Hebei University Patent Application for Intelligent Partition Energy-saving Control Method for Air Conditioner Pipe Network Sys..

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Hebei University patent application for Intelligent Partition Energy-saving Control Method for Air Conditioner Pipe Network System. This invention was developed by Kong Xiangjie, Guo Ziqi and Zhu Yan. The patent application number is CN20261065700 20260..

China 22MCC Group Corporation Files Chinese Patent Application for High-altitude Area Pipeline Short-distance Conveying Device and Conveying Method

Pipe

| Wed 08 Jul 2026

Beijing, July 9 -- China 22MCC Group Corporation has filed a patent application for High-altitude Area Pipeline Short-distance Conveying Device and Conveying Method. This invention was developed by Hou Pengfei, Yang Dezhi, Wu Teng, Jia Wanglong and Gu Jinzhu. The patent application number is CN202610186319 20260210. The patent ..

Taizhou Huahang Prec Casting Co Ltd Applies for Patent on Automatic Polishing Device for Inner Wall of Rectangular Metal Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Taizhou Huahang Prec Casting Co Ltd has applied Chinese patent for Automatic Polishing Device for Inner Wall of Rectangular Metal Pipe. Wang Zhiquan developed it. The patent application number is CN202311434668 20231101. The patent publication number is CN121798488 (A). International Patent Classification c..

State Intellectual Property Office of China Publishes Foshan Nanhai Xiyouwo Stainless Steel Co Ltd Patent Application for Polishing Device and Polishing Method for Stainless Steel ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Foshan Nanhai Xiyouwo Stainless Steel Co Ltd patent application for Polishing Device and Polishing Method for Stainless Steel Pipe Machining. The invention was developed by Zhao Baoshan, Shan Shuai, Cai Jianfeng and Li Wenjie. The patent application ..

Maanshan Shengyuan Pipeline Submits Chinese Patent Application for Precision Machining Equipment and Process for End Face of Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Maanshan Shengyuan Pipeline has submitted a patent application for Precision Machining Equipment and Process for End Face of Pipeline. This invention was developed by Cui Yongkang and Yan Liang. The patent application number is CN202610223863 20260225. The patent publication number is CN121798462 (A). Interna..

State Intellectual Property Office of China Publishes Wuxi SP Steel Tube Manufacturing Patent Application for Inner Hole Grinding Device for Seamless Steel Pipe Production

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Wuxi SP Steel Tube Manufacturing patent application for Inner Hole Grinding Device for Seamless Steel Pipe Production. The invention was developed by Wu Zhuhua, Li Jincheng and Zhou Yuecheng. The patent application number is CN202610280197 20260309. Th..

State Intellectual Property Office of China Releases Zhejiang Yihong Stainless Steel Co Ltd Patent Application for Process for Eliminating Fine Cracks on Surface of Stainless Steel..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Zhejiang Yihong Stainless Steel Co Ltd patent application for Process for Eliminating Fine Cracks on Surface of Stainless Steel Seamless Steel Pipe and Processing Equipment Thereof. This invention was developed by Wang Weilin, Hu Nianka, Xu Shiqing, Wang..

Shandong Jigang Profile Co Ltd Seeks Patent for Longitudinal Welded Pipe Inner Wall Welding Seam Guiding and Edge Closing Device

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- Shandong Jigang Profile Co Ltd has sought patent for Longitudinal Welded Pipe Inner Wall Welding Seam Guiding and Edge Closing Device. This invention was developed by Li Yuanzheng, Yang Qiang, Zhao Kangning, Chang Dayong, Wang Tailai, Wang Zhenwei, Cao Xiaobing and Meng Xiangfu. The patent application numbe..

State Intellectual Property Office of China Releases AECC Sichuan Gas Turbine Establishment and Chongqing University Patent Application for Optimization Design Method for Low-vibra..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released AECC Sichuan Gas Turbine Establishment and Chongqing University patent application for Optimization Design Method for Low-vibration and Low-noise Pipe Network of High-temperature and High-pressure Combustion Chamber Tester. This invention was developed b..

CCCC Tianjin Dredging Seeks Patent for Unsteady Flow Analysis Method and System for Characteristics of Slurry in Conveying Pipeline

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- CCCC Tianjin Dredging has sought patent for Unsteady Flow Analysis Method and System for Characteristics of Slurry in Conveying Pipeline. This invention was developed by Li Zhangchao, Zhang Shiqian, Liu Honggong, Zhao Qiang, Pan Xuan, Zhang Dexin, Luo Huarui, Lu Qi, Yang Fan, Qin Liang, Feng Zhifang and Zhou Z..

China Constr 8th Engineering Division Applies for Patent on Calculation Method for Gas Blocking Position of Carbon Dioxide Freezing Pipe

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- China Constr 8th Engineering Division has applied Chinese patent for Calculation Method for Gas Blocking Position of Carbon Dioxide Freezing Pipe. Cao Mingyang, Wu Jianqiu, Lyu Xingxing and Wu Yuanhao developed it. The patent application number is CN202511687651 20251118. The patent publication number is CN12..

State Intellectual Property Office of China Releases Datang Yuncheng Power Generation Co Ltd, North China Electric Power Test Research Institute Of China Datang Corporation Science..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Datang Yuncheng Power Generation Co Ltd, North China Electric Power Test Research Institute Of China Datang Corporation Science And Technology Res and China Datang Corporation Science And Technology Research Institute Co Ltd patent application for Post-w..

State Intellectual Property Office of China Releases Zhejiang Senyuan Supply Chain Man Co Ltd Patent Application for Intelligent Monitoring and Early Warning Device for Leakage Pos..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Zhejiang Senyuan Supply Chain Man Co Ltd patent application for Intelligent Monitoring and Early Warning Device for Leakage Positioning of Water Supply and Drainage Pipe Network and Use Method Thereof. This invention was developed by Ma Mingshan and Miao..

State Intellectual Property Office of China Publishes Beijing Kaiying Dafeng Tech Co Ltd Patent Application for Oil and Gas Pipeline Area Risk Monitoring Method and System Based on..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has published Beijing Kaiying Dafeng Tech Co Ltd patent application for Oil and Gas Pipeline Area Risk Monitoring Method and System Based on Big Data. The invention was developed by Han Meng, Wang Zhiguang and Hou Yongsheng. The patent application number is CN2026..

State Intellectual Property Office of China Receives Chizhou University Patent Application for Industrial Pipeline Leakage Detection System and Method Based on Multi-modal Data Fus..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has received Chizhou University patent application for Industrial Pipeline Leakage Detection System and Method Based on Multi-modal Data Fusion. Xu Weibing and Liu Chuanyang developed the invention. The patent application number is CN20251245942 20251231. The patent..

State Intellectual Property Office of China Releases Hunan Puqi New Energy Research Institute Co Ltd Patent Application for Underground Pipeline Leakage Point Detection Method and ..

Pipe

| Thu 09 Jul 2026

Beijing, July 9 -- State Intellectual Property Office of China has released Hunan Puqi New Energy Research Institute Co Ltd patent application for Underground Pipeline Leakage Point Detection Method and System Based on Artificial Intelligence. This invention was developed by Xiao Yuefei. The patent application number is CN202..

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