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Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Ordnance Equipment Group Finance Co Ltd has applied Chinese patent for Judictory Pipeline Sensitive Word Analysis Method and System. Wang Junshan, Zhang Yuhang, Deng Ruowen, Wang Yujia, Chen Lei and Ke Juntao developed it.
The patent application number is CN202510555305 20250429. The patent publication num..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Zhejiang Xinyu Tech Group Co Ltd patent application for Deep Learning-based Drainage Pipeline Scene Video Key Information Extraction Method and Computer Equipment. This invention was developed by Li Gang, Ge Yisu, Hou Xingsheng, Fu Jiande, Zhao Hanli, G..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Air Vent Inc has submitted a patent application for Systems and Methods for Pipe Boots. This invention was developed by Fieldhouse Richard, Starr David and Gamez-rivas Fernando.
The patent application number is US202519289728 20250804. The patent publication number is US20260035927 (A1). International P..
Pipe
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- Dream Pipe Inc has submitted a patent application for Systems, Devices, and Methods for a Bubbling Water Pipe. This invention was developed by Mackenzie Alexander James.
The patent application number is US202519287876 20250801. The patent publication number is US20260033532 (A1). International Patent Cl..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shanghai Tunnel Eng Co Ltd has applied Chinese patent for Supporting Frame with Built-in Pipeline and Using Method of Supporting Frame. Zhu Xueyin, Zhao Peng, Jiang Haixi, Li Xiaozhao, Qin Haifeng, Wang Huiyuan, Li Fuqing, Wang Wendong, Rao Qian, He Wei, Yang Baolong, Lin Chen, Shen Lan and Shen Yan developed..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Huazhong University of Science and Technology and Anqing Water Group Co Ltd patent application for Large-diameter Pressure Pipeline Detection Robot. The invention was developed by Han Bin, Luo Xubin, Wei Lei, Hu Rui and Zhang Feiyu.
The patent appli..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang Huashi Pipeline Tech Co Ltd has filed a patent application for Anti-collision Drainage Pipe Network Anomaly Detection Robot Capable of Removing Obstacles. This invention was developed by Du Yuanliang, Wang Ling and Zhang Yongsheng.
The patent application number is CN202510678082 20250526. The pate..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Mcc Wukan Engineering Technology Co Ltd has submitted a patent application for Method for Repairing Cracking of Large-thickness Earthing Long-distance Pipeline. This invention was developed by Zhang Xinya, Wang Anbin, Yang Xiaojian, Peng Zezhong, Feng Miao and Wu Wenzhuo.
The patent application number is C..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Fujian Pande Ming Power Equipment Co Ltd has applied Chinese patent for Plugging Joint for Supporting and Sealing Cable Protection Pipe and Plug Sealing Degree Monitoring Method. Huang Linde, Su Tianhui and Su Yincong developed it.
The patent application number is CN202510983142 20250717. The patent public..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Pem China Co Ltd has sought patent for Liquid Cooling Pipe Joint with Low Head Loss, Connecting Structure and Using Method. This invention was developed by Sun Qiang, Cai Shengbao, Zhang Ming, Liu Dong, Duan Dapeng and Huang Zhiqiang.
The patent application number is CN202510699774 20250528. The patent pub..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Henan Anmiao Fire Fighting Tech Co Ltd patent application for Fire-fighting Pipe Fitting and Mounting Method Thereof. Ma Le, Wei Fasen, Wu Xiaobo, Guo Xiang and Xiao Ran developed the invention.
The patent application number is CN202510849691 2025062..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Jiangsu Gusheng Energy Co Ltd patent application for Polypropylene Hfb Corrugated Pipe with Locking Connector Structure. This invention was developed by Lin Fei and Xiang Shangxue.
The patent application number is CN202510545089 20250428. The patent ..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Chen Wenyi has applied Chinese patent for Air Conditioning Unit Air Supply Hose Connector with Stress Detection Function.
The patent application number is CN202510932536 20250707. The patent publication number is CN120488010 (A). International Patent Classification codes are F16L33/02 and F16L33/18.
T..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shandong Gold Drill Metal Products Co Ltd has submitted a patent application for Valve for Mining Paste Filling Pipeline. This invention was developed by Wang Cunbao, Zhang Chengsen, Ma Kaimin and Li Xia.
The patent application number is CN202510992276 20250718. The patent publication number is CN120488009..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jiangsu Baoheng Pipe Fittings Co Ltd has submitted a patent application for Rotary Pipeline Expansion Joint Mechanism. This invention was developed by Wang Peng, Lei Zhonghui, Xu Dan, Liu Takuma, Chen Minghui, Luo Yun, Li Hongguo, Zhou Longjian, Zou Peng, Chen Bin and Yuan Xu.
The patent application number..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Haiyan Shuangying Pipe Fittings Mfg Co Ltd patent application for Rotary Aviation Pipe Joint Locking Device with Self-centering Bearing Pack. Yu Wei, Wu Zhenghai, Wu Linghui and Yu Qinfeng developed the invention.
The patent application number is CN2..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Dongying Guanghui Energy Co Ltd has submitted a patent application for Connecting Device for Deep Sea Natural Gas Conveying Pipeline. Lu Chunsong, Lu Xun, Yan Wei, Li Kai and Li Shang developed the invention.
The patent application number is CN202510749569 20250606. The patent publication number is CN12048..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Stif Suzhou Components Co Ltd patent application for Anti-loosening Mechanism for Pipeline Connecting Assembly. Chen Jianfeng, Tan Jiafa and Feng Dayu developed the invention.
The patent application number is CN202510889533 20250630. The patent publi..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Stif Suzhou Components Co Ltd has filed a patent application for Snap Ring Locking Type Pipeline Connecting Assembly. This invention was developed by Chen Jianfeng, Tan Jiafa and Feng Dayu.
The patent application number is CN202510858847 20250625. The patent publication number is CN120487992 (A). Internati..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang New Space Arch Design Co Ltd has applied Chinese patent for Leakage-proof Pipe Joint for Fire-fighting Equipment Pipeline. Zhou Yong and Gu Yifeng developed it.
The patent application number is CN202510792019 20250613. The patent publication number is CN120487990 (A). International Patent Classifi..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Zhangjiagang Daien Machinery Co Ltd patent application for High-rib Spiral Corrugated Pipe. This invention was developed by Gao Zhihong and Zhang Jin.
The patent application number is CN202510751247 20200326. The patent publication number is CN120487..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jubian Xinneng Anhui Co Ltd has sought patent for Composite Multi-channel Multi-medium Pipeline for Fusion Device. This invention was developed by Lu Guangbao.
The patent application number is CN202510996153 20250718. The patent publication number is CN120487987 (A). International Patent Classification cod..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Lin Zongyu has submitted a patent application for Double-wall Pipe Connecting Device. This invention was developed by Liang Shichao, Shen Weiliang, Yao Wenzhong, Yu Hao, Li Tie, Li Qiang, Zhang Lan and Lin Zongyu.
The patent application number is CN202510652399 20250520. The patent publication number is CN..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Shandong Bosaier Pipe Ind Co Ltd patent application for Novel High-temperature-resistant Corrosion-resistant Aluminum Alloy Plastic-lined Pp-rct Composite Pipe. This invention was developed by Wang Lianhong.
The patent application number is CN2025108..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shandong Guoneng Ind Co Ltd has applied Chinese patent for Halogen-free Low-smoke Low-toxicity Heat Insulation Composite Pipe for Conveying Gas as Well as Preparation Method and Application Thereof. Xia Haibin, Ma Mingguang, Li Bingjing, Zhang Suyan, Chu Haihua and Yu Zhentao developed it.
The patent appli..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Tianjin Pipeline Eng Group Co Ltd has submitted a patent application for New Pipeline Construction Device and Method Using Waste Pipelines. This invention was developed by Zhang Chun, Li Zhandong, Liu Weiguo, Li Xinqiang, Liu Bin, Xue Tong, Zhao Na and Tian Liqiang.
The patent application number is CN20251..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Wuhan Yiye Constr Eng Co Ltd and China First Metallurgical Group patent application for New and Old Water Supply Pipe Network Non-stop Rapid Connection Construction Structure and Method. The invention was developed by Yan Yahui, Song Jianming, Zhang Ba..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Dake Valve Group Co Ltd has submitted a patent application for Corrugated Pipe Ball Valve. This invention was developed by Mao Yongdong, Xiang Chengyao, Wang Jianqing, Zheng Yangsong and Lei Jianbing.
The patent application number is CN202510743789 20250605. The patent publication number is CN120487917 (A)..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Tanggong Valve Group Co Ltd has filed a patent application for Double-valve-plate Adjustable Gate Valve Used on Steam Pipeline. This invention was developed by Xiang Ce, Qian Chengjun, Xiang Jinbang, Xia Ruipeng and Xiang Jinxu.
The patent application number is CN202510667326 20250522. The patent publicati..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Yichang Manbo Pipeline Installation Co Ltd has submitted a patent application for Flow-adjustable Pipeline. Yuan Ting, Fang Sheng and Liu Lingzhu developed the invention.
The patent application number is CN202510809882 20250617. The patent publication number is CN120487908 (A). International Patent Classif..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Anhui Maitong Building Material Tech Co Ltd has sought patent for Expansion Rubber Strip Structure for Jacking Pipe. This invention was developed by Xiao Yin, Li Mingxian, Xia Mingfeng, Li Junzhao, Xia Quan, Xiao Lyuyang and Ji Yebing.
The patent application number is CN202510545557 20250428. The patent pu..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Anhui Maitong Building Material Tech Co Ltd patent application for Jacking Pipe Sealing Structure. Xiao Yin, Li Mingxian, Xia Mingfeng, Li Junzhao, Xia Quan, Xiao Lyuyang and Ji Yebing developed the invention.
The patent application number is CN20251..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Liaoning Xitai Tech Co Ltd has applied Chinese patent for Guide Isolation Bearing for Welding Corrugated Pipe. Sun Yanchao developed it.
The patent application number is CN202510976253 20250716. The patent publication number is CN120487769 (A). International Patent Classification codes are F16C29/04, F16C3..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released Jiangsu Jincan Energy Tech Co Ltd patent application for Auxiliary Device for Water Suction Pipe of Water Pump. This invention was developed by Gu Chengyong, Cai Lili and Liu Lu.
The patent application number is CN202510688960 20250527. The patent pu..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang Erg Tech Inc has submitted a patent application for Perforated Elbow Pipe Structure of Inlet Section of Locomotive Pump and Manufacturing Method of Perforated Elbow Pipe Structure. This invention was developed by Ge Shaohua, Li Xiantai, Yu Jun, Chen Yinghao, Wu Shanxing and Ye Wenshuai.
The patent..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- U.S. Patent and Trademark Office has published Guangdong Meijie Faucet Company Ltd patent application for Faucet Water Inlet Pipe Assembly and Assembly Method Thereof. The invention was developed by Luo Xiaohua.
The patent application number is US202519285085 20250730. The patent publication number is U..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Wuhan Iron and Steel Company Ltd has submitted a patent application for Economical Hydrigen Gas Transportation Pipeline Steel, and Production Method. This invention was developed by Zou Hang, Li Liwei, Yue Jiangbo, Song Chang, Huang Qunxin, Tang Xuan and Zhang Pengwu.
The patent application number is US..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Shaanxi Xixian New Distr Energy Group Co Ltd and Xi'an Jiaotong University patent application for Bionic Vein Fractal Medium-deep Layer Buried Pipe Heat Exchanger and Heat Exchange System. The invention was developed by Meng Xiangzhao, Du Feipeng, Yan ..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Jingke Intelligent Tech Ningbo Co Ltd and Saburon Group patent application for Instant Water Heater Adopting Multi-heating-pipe Combined Heating and Control Method. The invention was developed by Xia Qiang.
The patent application number is CN2025105..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Beijing Lanruishi Lyujian Environment Tech Co Ltd patent application for Humidification Control System and Method for Air Conditioning Unit Through Heat Supply Coil Pipe. Huang Zhiping developed the invention.
The patent application number is CN20251..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Wu Weiyue has submitted a patent application for Gas Pipeline Leakage Detection Method Based on Color-changing Material. Wu Weiyue, Yang Wenquan, Wu Yuzi and Gong Xiaoping developed the invention.
The patent application number is CN202510630058 20250516. The patent publication number is CN120488157 (A). In..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Yankuang Energy Group and Shandong Coal Science Res Institute Co Ltd patent application for Pipe Network On-line Monitoring System. Han Xuehua, Dong Jun, Qian Hengchang, Li Jie, Wang Qingyu, Cao Zhuang, Kong Chao, Li Can, Guo Ning and Min Xiangsheng dev..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Wuhan Energy Tech Engineering Co Ltd has submitted a patent application for Unmanned Gas Pipeline Inspection Method and Unmanned Gas Inspection Vehicle. This invention was developed by Li Yingjie, Cheng Guan, Ma Zhi, Li Qingkun and Gu Jun.
The patent application number is CN202510789132 20250613. The paten..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shaanxi Deyuan Fugu Energy Co Ltd has submitted a patent application for Water Network Pipeline Leakage Positioning Method and System. Su Xing, Wu Lining, Wang Lurong, Wu Lin, Xiang Qiang, Zhang Xingkai, Wei Yong, Chen Liping, Han Yao, Wang Jingya and Fan Yanli developed the invention.
The patent applicati..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Wuhan Ruihetong Environmental Protection Tech Co Ltd has submitted a patent application for Method for Rapidly Detecting and Identifying Mixed Connection and Misconnection of Urban Pipe Network Based on Vocs Tracer Gas. Nie Bo, Xu An, Yin Wei, Dai Jianxiong and Zhou Yuzhe developed the invention.
The paten..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Changzhou Aiken Tech Co Ltd has submitted a patent application for Intelligent Steam Pipe Network Management System and Method Based on Digitization. Chen Zhenxiang, Qiang Liang and Lu Shunjie developed the invention.
The patent application number is CN202510578805 20250507. The patent publication number i..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has released National Petroleum Pipeline Network Group and State Pipe Group West Pipeline Co Ltd patent application for Method, System and Equipment for Monitoring Running State of Long-distance Pipeline. This invention was developed by Zhong Ka, Zhou Yuan, Lan Ming..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shandong Gangyuan Pipeline Logistics Co Ltd has submitted a patent application for Oil Pipeline Quality Monitoring and Evaluating Method and System Based on Data Processing. This invention was developed by Sun Qingfeng, Yu Qiang, Ma Hongwei, Liu Yongqiang, Zhan Fang, Sun Chenhui, Zhou Han, Xu Chunlei, Bian Xi..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Shaanxi Huayou Dingxin Pipeline Tech Co Ltd has submitted a patent application for Anti-cracking Hydrogen-doped Pipeline System and Performance Degradation Monitoring Method Thereof. Zhang Xuanlong, Yang Jiayao and Meng Jie developed the invention.
The patent application number is CN202510578801 20250507. ..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Hunan Weiming Energy Tech Co and Changsha University patent application for Pipe Network Leakage Prediction Method, Medium and Terminal. Zhu Linhai, Liu Hui, Chen Jian, Zhou Gang and Ma Liang developed the invention.
The patent application number is ..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Beijing Linzhuo Information Tech Co Ltd has applied Chinese patent for Graph Rendering Mechanism Identification Method Based on Rendering Pipeline Alignment. Zhou Shunqi and Yang Lingyun developed it.
The patent application number is CN202510991811 20250718. The patent publication number is CN120492361 (A)..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Beijing Baiju Yixing Tech Co Ltd has submitted a patent application for High-performance Service Orchestration Engine Based on Pipeline. This invention was developed by Ren Jianan.
The patent application number is CN202510466659 20250415. The patent publication number is CN120492141 (A). International Pate..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- CLP Huachuang Suzhou Power Tech Research Co Ltd has submitted a patent application for Self-adaptive Pipeline Vibration Suppression System and Method Based on Multi-mode Coupling Analysis. This invention was developed by Chen Rui, Tao Kangning, Zhu Linye and Hu Shusen.
The patent application number is CN20..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Chongqing Like Racing Tech Co Ltd has applied Chinese patent for Exhaust Pipe and Motorcycle with Same. Liu Miao, Xiang Jinghua and Wang Jingping developed it.
The patent application number is CN202510695413 20250528. The patent publication number is CN120487342 (A). International Patent Classification cod..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Beijing Distr Heating Group patent application for Heat Supply Optimization System and Method Based on Pipe Network Conveying Capacity. Luo Zheng, Zhang Zhigang, Lin Jianfeng, Han Peng, Hua Xiaodi, Guo Shujuan, Ma Feihu, Zhou Tong and Wang Lei developed..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Changzhou Runlai Technology and Institute of Metal Research, CAS patent application for Small-diameter Thin-wall Threaded Pipe Parameter Optimization Method and System. The invention was developed by Chen Dayong, Liu Hongkou, Liu Kun, Gao Shiming, Song..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Usol Co Ltd has submitted a patent application for Method of Determining Leakage of Pipes Using Moving Standard Deviation. This invention was developed by Oh Kwang Suhk.
The patent application number is US202519257514 20250702. The patent publication number is US20260036486 (A1). International Patent Cl..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Univ Shenzhen Polytechnic has submitted a patent application for Process Industry Pipeline Material Monitoring Method and System. This invention was developed by Liu Wenkang, Xie Sen, Zhou Hongbo, Wen Jiaying, Lin Jiahao, Huang Xuan, Zhong Liying and He Churou.
The patent application number is CN2025105801..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published China Nuclear Power Operation Technology and CNNC Fujian Fuqing Nuclear Power patent application for Nuclear Power Plant Seawater Pipeline Inner Wall Coating Aging Monitoring Device. The invention was developed by Zhang Qiang, Lin Jiankang, Xiao Diaobi..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hans Laser Intelligent Equipment Tech Changzhou Co Ltd has applied Chinese patent for Design Method, Device and System for Bed Body Air Draft Pipeline and Readable Storage Medium. Huang Zekun, Fan Guocheng, Zou Darun, Zhao Jian and Hu Rui developed it.
The patent application number is CN202510390504 202503..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published China Special Equipment Inspection & Research Institute and Qingdao University patent application for Nonmetal Pipeline Burial Depth Detection Equipment Based on Active Sound Waves. The invention was developed by Yao Dengzun, Yao Zhao and Jang Ki-yong...
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Huaian Water Resources Survey and Design Institute Co Ltd has sought patent for Torsion Pipe Type Water Outlet Runner and Design Method Thereof. This invention was developed by Xu Pengfei, Yang Fan, Shi Wei, Bai Chunyu, Liu Zixin, Xing Jie, Gong Fei and Yu Mengyuan.
The patent application number is CN20251..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Jiangxi Yichun Jingneng Thermoelectricity Co Ltd has filed a patent application for Model Design Method and System for Long-distance Steam Supply Pipeline. This invention was developed by Chen Ming, Xie Lei, Xu Dahua and Li Heng.
The patent application number is CN202510575915 20250506. The patent publicat..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Tsinghua University and Northeastern University patent application for Device Suitable for Pipeline State Monitoring. The invention was developed by Qin Chaoye, Zhu Qingyu, Qin Lichang, Ma Hui and Chu Fulei.
The patent application number is CN202510..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Jiangsu Dehui System Integration Tech Co Ltd patent application for Drainage Pipe Network Liquid Level Monitoring Device and Method with Self-correction Function. Huang Lihua and Chen Hong developed the invention.
The patent application number is CN2..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Xindayu Environmental Tech Guangdong Group Co Ltd patent application for Flow Measuring and Checking Method and System for Fluid Conveying Pipeline System. The invention was developed by Bao Zhiwei, Zhang Jinqiao, Pan Xinghai, Xie Qiushou, Mai Jianbo a..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Xiping Kaida Gas Co Ltd has submitted a patent application for Device for Detecting Natural Gas in Natural Gas Pipeline. Li Xiaolong, Mu Xuecang, Feng Zhange and Zhu Yuanxing developed the invention.
The patent application number is CN202510683705 20250526. The patent publication number is CN120489239 (A)...
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jiangsu Fangyang Energy Tech Co Ltd has applied Chinese patent for Intelligent Steam Pipe Network Thermal Management and Thermal Insulation Layer Monitoring System. Ye Shengtao, Wan Falin, Hao Min, Bu Changsheng, Yu Fuzhong, Lu Ping, Cui Kaige, Wang Chu, Mao Yuhai and Shi Lei developed it.
The patent appli..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang Huadong Xinneng Tech Co Ltd has applied Chinese patent for Prestressed Buried Pipe Deflection Size Measuring Method. Fu Kun, He Lan, Yuan Zhongshuai, Zhang Dongliang, Li Tianhao, Huang Cirong, Peng Ziteng, Li Junlin, Zhang Jiawei, Wang Fei, Zhao Chu and Li Hongjie developed it.
The patent applicat..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Longzhidun Intelligent Equipment Wuhu Co Ltd has sought patent for Power Hidden Type Multifunctional Pipeline Reciprocating Wiping and Cleaning Mechanism. This invention was developed by Long Gang, Zhao Tao and Yue Rong.
The patent application number is CN202510776692 20250611. The patent publication numbe..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jieyang Hengtong Marine Tech Co Ltd has applied Chinese patent for Non-adhesive Flexible Pipeline Composite Loading Test Device, System and Test Method. Wang Lidong, Li Gao and Pei Zhengshe developed it.
The patent application number is CN202510639619 20250519. The patent publication number is CN120489738 ..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Lianyungang Shengyuan Tech Co Ltd has submitted a patent application for Cleaning Mechanism for Composite Pipe Anti-corrosion Preheater. Hu Peng, Gu Junjie, Kai Panpan, Gu Jinjie, Bian Shaohan, Zhang Jianming and Gu Yaming developed the invention.
The patent application number is CN202510672989 20250523. T..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Sichuan Wanbian Electric Tech Co Ltd patent application for Matrix Type Superconductive Heat Pipe Radiator. The invention was developed by Guo Peilun, Zhu Hengsheng, Jin Xin, Zhang Li and Gao Liya.
The patent application number is CN202510901620 202..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Dongguan Zhenpin Tech Co Ltd has filed a patent application for Processing Equipment and Processing Technology for Wick-biased Heat Pipe. This invention was developed by Sheng Baohua, Yu Sheng, Zhu Kang and Shi Rujie.
The patent application number is CN202510894972 20250630. The patent publication number i..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Tian Da Science and Tech Co Ltd has filed a patent application for Heat Pipe Radiator and Air Conditioner Outdoor Unit. This invention was developed by Zhong Guiping, Fu Chaoqun and Tian Shibo.
The patent application number is CN202510801076 20250616. The patent publication number is CN120488834 (A). Inter..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jinan Zhangxia Water Heat Transfer Equipment Co Ltd has submitted a patent application for Fluorine Plastic Pipe Heat Exchanger. This invention was developed by Zhao Xuelin, Zhou Feiyang, Zhao Ning and Li Hong.
The patent application number is CN202510773612 20250611. The patent publication number is CN120..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Flexin Group SRL has applied United States patent for Connector for Flexible Hoses and Method for Realizing a Connection to at Least a Flexible Hose by Using the Connector. Giovannini Mirco developed it.
The patent application number is US202519286115 20250730. The patent publication number is US2026003..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Wu Yuanping has submitted a patent application for Composite Garden Hose.
The patent application number is US202519357505 20251014. The patent publication number is US20260036228 (A1). International Patent Classification codes are F16L11/08 and F16L11/12. Cooperative Patent Classification codes are F16..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Beijing Distr Heating Group patent application for Primary Heat Supply Pipe Network Energy Efficiency Evaluation System and Method Based on Artificial Intelligence. The invention was developed by Luo Zheng, Zhang Zhigang, Lin Jianfeng, Hua Xiaodi, Bai ..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Jiangsu Xinsen Tech Pipe Industry Co Ltd patent application for Crack Resistance Detection Device for Hole Mesh Steel Belt Polyethylene Composite Pipe. The invention was developed by Zhou Wei.
The patent application number is CN202510799736 20250616..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Anhui Wanda Pipe Industry Tech Co Ltd patent application for Enhanced Pe Steel Wire Mesh Framework Polyethylene Pipe Detection Device. The invention was developed by Yi Shucheng, Wang Zhiyue and Yang Chunzhi.
The patent application number is CN20251..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Nantong Huaye Petroleum Machinery Co Ltd has applied Chinese patent for Sucker Rod Casing Pipe Air Tightness Detection System. Lu Huafei, Li Rongming, Sun Changping and Zhang Xiang developed it.
The patent application number is CN202411898230 20241223. The patent publication number is CN120489453 (A). Inte..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Jiangsu Jiechuang Science & Tech Co Ltd has applied Chinese patent for Pipe Clamp Type Thermometer. Xu Jianfeng, Ye Jiaxing, Fang Meiqing, Zhou Jinyu, Ding Libing and Xin Yu developed it.
The patent application number is CN202510800281 20250616. The patent publication number is CN120489361 (A). Internation..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- National Petroleum Pipeline Network Group and National Pipe Network Group Engineering Tech Innovation Co Ltd have applied Chinese patent for Oil and Gas Pipeline Construction Task Allocation Method and Device, Storage Medium and Program Product. Li Gang, Zhao Zifeng, Hu Chuanchuan, Wu Jiayong, Diao Fengdong, ..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Changzhou Runlai Technology and Shenyang Ligong University have filed a patent application for Method for Reducing Gram Weight Per Meter of Internal Thread Copper Pipe for Air Conditioner Based on Full Permutation and Combination of Parameters. This invention was developed by Liu Hongkou, Chen Yunyue, Wang Hu..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- National Petroleum Pipeline Network Group, West East Transp Branch of National Petroleum and Natural Gas Pipeline Group and Beijing Zhiwang Shuke Tech Co Ltd have applied Chinese patent for Alarm Method, Electronic Equipment and Storage Medium. Wang Huijie, Xu Kun, Wang Wenqiang, Li Yibo, Wang Duocai, Hao Min..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- National Petroleum Pipeline Network Group and State Petroleum Pipeline Network Group of Science and Technology Research Institute Branch have sought patent for Method and Equipment for Evaluating External Corrosion Risk of Pipeline and Storage Medium. This invention was developed by Hu Yabo, Liu Wenhui, Li Yu..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Tsinghua University and Northeastern University have submitted a patent application for Testing Device, Pipeline Monitoring Assembly, Method for Simulating Loosening of Pipeline Monitoring Device from Pipeline and Monitoring Method for Simulating Pipeline with Different Faults. This invention was developed by..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- MCC Inspection and Certification and Guodian Construction Investment Inner Mongolia Energy have applied Chinese patent for Device and Method for Measuring Size and Pit of Pipeline. Ma Jiajun, Wang Rui, Deng Bo, Yuan Qing, Zhang Zhiliang, Guan Jian, Guo Zhenyu, Ling Tianyu, Men Yihao, Yang Tianqi, Li Yaozhong,..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Qingdao Sci Inno Blue New Energy Co Ltd and Qingdao Nanyu Shugu New Energy Tech Co Ltd have filed a patent application for New Energy Heat Supply Pipe Network Energy Storage System. This invention was developed by Wu Ronghua, Yu Hao, Zhan Hao, Li Kang, Liu Shunjie, Wang Zhibin and Qiao Xuhui.
The patent ap..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang Yiwu Water Supply Co Ltd and Zhejiang Shaoxing Heda Water Conservancy Tech Co Ltd have submitted a patent application for Tap Water Pipe Network Leak Detection Equipment Based on Noise. This invention was developed by Lin Haofeng, Dai Qizhou, Wang Kai, Yu Guande, Chen Wenfeng and Zhou Bo.
The pate..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Xi'an Xire Energy Saving Tech Co Ltd and Xi'an Thermal Power Research Institute have submitted a patent application for Positioning Method and System for Heat Supply Pipeline Leakage and Related Device. This invention was developed by Liu Shengguan, Qiao Lei, Ma Tingshan, Cheng Dongtao, Shang Haijun, He Kai,..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Nanning Rail Transit Construction Group Co Ltd and Nanning Baiyidaer Tech Co Ltd have submitted a patent application for Sleeve Interval Pipeline Comprehensive Support. Li Pan and He Fei developed the invention.
The patent application number is CN202510750615 20250606. The patent publication number is CN12..
Pipe
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Suzhou Zhaowei Industrial Tech Co Ltd and Shenzhen Zhaowei Machinery & Electronics have submitted a patent application for Inner Pipe Connection Transmission Structure. This invention was developed by Xie Weiqun, Ke Shanyao, Lu Zhiqiang and Hou Yongquan.
The patent application number is CN202510814331 2025..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hebei Youde Ind Equipment Co Ltd and Beijing Haitaisi Eng Equipment Co Ltd have submitted a patent application for Method for Evaluating Fastening Force of Pipeline Flange Bolt Group. This invention was developed by Tan Hong, Cong Changlin, Huang Xinqiang, Tang Haoyu, Tan Changchun, Chen Ping, Chang Sheng and..
Pipe
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Changzhou Runlai Technology and Shenyang Ligong University have submitted a patent application for Parameter Design Evaluation Method and System Based on Digital Twin Small-diameter Threaded Pipe. Jiang Liping, Yang Fubin, Ge Huijian, Cui Haitao, Liu Jingsong and Chen Dayong developed the invention.
The pa..
Pipe
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- U.S. Patent and Trademark Office has received Capital One Services patent application for Diagnosing Failures in a Code Pipeline. Attar Aaron developed the invention.
The patent application number is US202418792392 20240801. The patent publication number is US20260037409 (A1). International Patent Classif..
Pipe
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- DISH Network Technologies has sought patent for Preemptive Workload Re-assignment Within a Microservices Environment in a Development Pipeline Via Two-dimensional Runtime Predictions. This invention was developed by Babunarayanan Pavithra, Vedam Jude and Pandey Shishir.
The patent application number is US..
Pipe
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- Chengdu Qinchuan IoT Technology has filed a patent application for Systems and Methods for Suburban Gas Pipeline Emergency Supervision Used in Urban Lifeline Projects. This invention was developed by Shao Hanshu, Zhou Junyan and Ru Rui.
The patent application number is US202519358407 20251014. The patent ..
Pipe
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Sumitomo Riko Company has submitted a patent application for Rubber Composition for Rubber Layer of Multilayered Hose, Multilayered Hose, and Multilayered Hose for Motor Vehicle. Morita Takahiro, Hirado Motoki, Hirai Ryo and Noda Masashi developed the invention.
The patent application number is US20251935..
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