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Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Tianjin Youfa Steel Pipe Group Co Ltd and First Branch Of Tianjin Youfa Steel Pipe Group Co Ltd have secured a patent on Noise Reduction Device for Welded Pipe Feeding. Jia Xingliang, Zhang Cheng, Pan Yuming, Sun Shujun, Liu Desheng and Yuan Song developed the invention.
The patent application number is C..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- China Tiesiju Civil Engineering Group and Urban Rail Transit Eng Branch Co Ltd Of Ctce Group have obtained a patent for pipe piece fastening device. This invention was developed by Li An, Qin Tao, Zhang Baochen, Zou Zeze, Chu Tao, Yang Qing, Liu Jiuchuan, Ni Pengjie, Shi Shangwei, Ren Biao, Wang Tuo, Zhen Xi..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Zhongqi Huahao Construction Co Ltd, Zhongxing Huajun Construction Co Ltd, Fuzhou University and Fujian University of Technology have secured a patent on Civil Engineering Pipe Storage Rack. Lin Yu, Xia Haocheng, Chen Xiang, Yang Yan and Zhang Wei developed the invention.
The patent application number is C..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- National Petroleum Pipeline Network Group, Nat Pipe Network Group North Pipeline Co Ltd and State Grid Group Tianjin Natural Gas Pipeline Co Ltd have been granted a patent for Flood Prevention and Fighting Device. This invention was developed by Liu Yubao, Lin Mingchun, Wang Weiran, Kong Yangyang, Jiang Jing..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Apollo Scient Apparatus Jiangsu Co Ltd and Jiangsu Apon Medical Technology have been granted a patent for Pipe Fitting Assembling Equipment. Chen Aidong, Pan Kexiang, Dai Songsong, Ying Haifeng, You Wenduo and Zhang Zhihui developed the invention.
The patent application number is CN20252098577U 20250115. ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Qingdao Beichuan Pipe Industry for Chamfering Equipment for Production of Marine Metal Pipe Fittings. Yin Juan, Wang Shan, Zhang Yujiao and Mao Yanfei developed the invention.
The patent application number is CN202520132027U 20250121. The..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Hongyun Honghe Tobacco (Group) has been granted a patent for Air Pipe Coiling Device for Compressing Air. Yu Yang, Wang Yixuan, Hu Dongdong, Wang Hui, Tang He and Sang Xipin developed the invention.
The patent application number is CN202520239058U 20250214. The patent publication number is CN223704832 (U). ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Building Electrical Pipeline Device has been issued to Liang Chen. This invention was developed by Liang Chen.
The patent application number is CN202520355392U 20250303. The patent publication number is CN223704821 (U). International Patent Classification codes are B65H75/38 and B65H75/..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- China Gezhouba Group Three Gorges Construction Engineering has secured a patent on High-density Polyethylene (HDPE) Double-wall Corrugated Pipe Cylinder Template. Jia Yan, Huang Mingjiang, Wang Liguo, Man Zhenxing, Zhao Shuai, Wang Leiming, Ni Bin, Xie Xiaoming, Mei Daoqin, Xiang Haizhu, Liang Manfei and Wan..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wuxi Junfan Metal Tech Manufacturing Co Ltd has been granted a patent for Lifting and Conveying Equipment for Pipe Fittings. This invention was developed by Zhu Guili, Chen Jianjun and Gao Chen.
The patent application number is CN202520234432U 20250214. The patent publication number is CN223705087 (U). In..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wuxi Junfan Metal Tech Manufacturing Co Ltd has been awarded a patent for Floor Type Pipe Fitting Hoisting Mechanism. This invention was developed by Zhu Guili, Chen Jianjun, Wang Minjie and Lyu Yong.
The patent application number is CN202520235818U 20250214. The patent publication number is CN223705018 (..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Auxiliary Device Suitable for Process Pipeline Installation has been issued to Hefei Guoxuan High-Tech Power Energy. This invention was developed by Zhang Xiaoling.
The patent application number is CN202520225174U 20250213. The patent publication number is CN223704910 (U). International P..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Wuxi Yongxing Metal Hose for Traction Device for Continuous Production of Corrugated Pipes. Wang Zheng, Fu Jinping and Zhou Yanyan developed the invention.
The patent application number is CN202520277303U 20250220. The patent publication nu..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Shandong Luqiao Group for Support Frame for Water Supply and Drainage Pipeline Construction. Zhang Xing, Wang Cheng, Wang Yong, Dong Mengmeng and Li Puchang developed the invention.
The patent application number is CN202520323074U 2025022..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Jiangsu Xinaisi Precision Tech Co Ltd has been granted a patent for Fast-assembly Type Pipeline Feeding Assembly. Wang Qiang and Zhang Guiyang developed the invention.
The patent application number is CN202520350974U 20250303. The patent publication number is CN223704596 (U). International Patent Classifi..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Beishui Guanwang Beijing Tech Co Ltd has obtained a patent for safety anti-falling device for pipe network inspection well. This invention was developed by Wang Chao, Liu Jinhu, Yang Chunzhen and Wu Caifeng.
The patent application number is CN202520110923U 20250117. The patent publication number is CN2237..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Hebei Kelian Pipeline Equipment Mfg Co Ltd has been granted a patent for Automatic Feeding Mechanism for Pipe Fitting Machining. Ma Xiaozong, Chu Xuchao, Wang Yingying and Wei Fengyao developed the invention.
The patent application number is CN202520248640U 20250217. The patent publication number is CN223..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Xiamen Jinghe Electricity Automation Co Ltd has received a patent for Pipe Product Distributing and Feeding Mechanism. This invention was developed by Lin Qingnan, Chen Yuansheng, Huang Zhenxin, Zhang Jinhe and Wang Gang.
The patent application number is CN202423203140U 20241225. The patent publication nu..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wenzhou Baizhen New Mat Co Ltd has received a patent for Line Pipe Discharging Equipment. This invention was developed by Luo Huiquan, Cai Haiying and Wang Yuanhong.
The patent application number is CN202520117164U 20250118. The patent publication number is CN223704050 (U). International Patent Classifica..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Dengfeng Songji Concrete Co Ltd has obtained a patent for anti-falling device for connection of powdery material pressurized warehousing pipeline. This invention was developed by Liu Junbo, Qu Mengfei and Wang Dongxu.
The patent application number is CN202520296433U 20250224. The patent publication number..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Nanjing Wangchao Mobo Int Exhibition Service Co Ltd for Pipe Connecting Structure for Exhibition Stand Corner Connection. Wu Xiaojun developed the invention.
The patent application number is CN202520118090U 20250118. The patent publicatio..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Dongbo Intelligent Equipment Changzhou Co Ltd has been granted a patent for Male Head/female Head Taking and Placing Equipment of Air Pipe Joint Assembling Equipment. This invention was developed by Fang Rui and Yang Yingjun.
The patent application number is CN20252060191U 20250110. The patent publication..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- Chengdu Qinchuan IoT Technology has sought patent for Methods, Internet of Things Systems, and Storage Media for Autonomous Protection of Smart Gas Pipelines. This invention was developed by Li Yong, Cheng Zhubin, Zhang Lei, Shao Zehua and Quan Yaqiang.
The patent application number is US202619669935 2..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- CCCC First Highway Consultants has been granted a patent for Anti-overflow Structure of Urban Drainage Pipe Network. This invention was developed by Kong Xiangxing, Zhang Bo, Wang Zhu, Wang Tao, Bai Dongfeng, Ma Wanli, Wu Zhaoguo, Hao Yulin, Jin Haoyang and Guo Tengfei.
The patent application number is CN..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Suzhou Sanjing Ecological Environment Tech Co Ltd has been granted a patent for Slow-release Type Perforated Collecting Pipe. Qiu Yunyun, Gong Xibo, Jiang Jinfeng, Shen Yu, Kong Wenjie and Zhang Hui developed the invention.
The patent application number is CN202520230281U 20250213. The patent publication ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Weifang Xinzhiyuan Plastic Co Ltd for Material Turning Frame for PVC (polyvinyl Chloride) Hose Production. Zhang Shouzhi, Liu Yujuan and Jia Deyuan developed the invention.
The patent application number is CN202520448478U 20250314. The pa..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wuxi Junfan Metal Tech Manufacturing Co Ltd has been awarded a patent for Pipe Fitting Feeding Mechanism. This invention was developed by Gao Chen, Wang Minjie and Lyu Yong.
The patent application number is CN202520191693U 20250207. The patent publication number is CN223703912 (U). International Patent Cl..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Tianjin Dongpeng Pipe Ind Co Ltd for Protective Cap for Pipeline Storage. Lin Shuang and Wu Chuxu developed the invention.
The patent application number is CN202422840713U 20241121. The patent publication number is CN223703665 (U). Intern..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Hainan Dian Medical Examination Center Co Ltd has been granted a patent for Liquid Sampling Pipe Collecting Frame. Wang Yanling, Wu Xiaowei, Zhong Kun, Zhong Haiwei, Wu Cuiping, Tan Xiaoyan, Chen Huijiao, Deng Jinwen, Wang Mengmeng and Lu Xin developed the invention.
The patent application number is CN202..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- LYSTEEL has been granted a patent for Device for Solving Coke Blockage at Rear End of Air Pipe. Yang Xiduan, Ai Xin, Yang Xiajun, Cao Yanbo and Luo Juntao developed the invention.
The patent application number is CN202520115009U 20250117. The patent publication number is CN223705633 (U). International Paten..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Suzhou Hongzhouhui Intelligent Tech Co Ltd for Automatic Boxing Equipment for Pipe Workpieces. Ding Lei developed the invention.
The patent application number is CN202423306188U 20241231. The patent publication number is CN223703186 (U). ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Synergy Scaffold for Bidirectional Simultaneous Drilling Device for Circular Pipe Through Hole. Ding Jingjing and Tian Xuedong developed the invention.
The patent application number is CN202520137087U 20250121. The patent publicati..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Ningbo Tuotuohe Design Co Ltd has secured a patent on Connecting Device for Tail Pipe Fitting. Wang Zhimin, Yu Da and Tang Jun developed the invention.
The patent application number is CN202423294529U 20241230. The patent publication number is CN223702456 (U). International Patent Classification code is B..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wuxi Junfan Metal Tech Manufacturing Co Ltd has been granted a patent for Multifunctional Pipe Fitting Supporting Equipment. Zhu Guili, Chen Jianjun and Wang Minjie developed the invention.
The patent application number is CN202520235815U 20250214. The patent publication number is CN223700043 (U). Interna..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Tianjin Yixin Pipe Equipment for Internal Expansion Type Pipeline End Face Beveling Machine. Xiong Jinfu, Dong Shaoyu and Dong Liye developed the invention.
The patent application number is CN20252083308U 20250114. The patent publication nu..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Chamfering Device for Pipe Body has been issued to Wenzhou Liangyun Intelligent Equipment Tech Co Ltd. This invention was developed by Wang Xianliang and Deng Ruying.
The patent application number is CN202522336956U 20251104. The patent publication number is CN223699978 (U). Internation..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Dongguan Mingjie Automation Tech Co Ltd has received a patent for Pipe Penetrating Device. This invention was developed by Wang Yun.
The patent application number is CN202423271668U 20241230. The patent publication number is CN223699973 (U). International Patent Classification code is B23P23/04.
State..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Anhui Lingan Medical Equipment Co Ltd for Automatic Pipe Winding Forming Device of Centrifugal Machine. Cai Wenwu, Tao Shanwen, Wang Dongyong, Xie Ruiliang, Pan Xiaoliang, Wang Guangyu, Li Hu and Duan Shunyan developed the invention.
The ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Zhejiang Quanqiu Pipe Industry has been granted a patent for Pipe Cutting Device. Li Yonghua and Li Yongming developed the invention.
The patent application number is CN202520133696U 20250120. The patent publication number is CN223699502 (U). International Patent Classification codes are B23D21/00, B23D33/0..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Tianjin Yaohua Pipe Industry Tech Co Ltd has been granted a patent for Pipe Material Cutting Equipment for Longitudinal Welded Pipe Machining. This invention was developed by Wu Shuxi.
The patent application number is CN202520130659U 20250120. The patent publication number is CN223699485 (U). Internationa..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Dongguan Mingjie Automation Tech Co Ltd has obtained a patent for pipe cutting device. This invention was developed by Wang Yun.
The patent application number is CN202423245593U 20241227. The patent publication number is CN223699483 (U). International Patent Classification codes are B23D21/00, B23D33/00 a..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Jilin Songhe Electric Power Design Consulting Co Ltd for Electric Pipe Cutting Device. Liu Weichun, Liu Jia, Tong Haokun, Lee Won-ho, Liu Tianyu, Gao Mingzhe and Chi Changqing developed the invention.
The patent application number is CN20..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Kaifeng Yucheng Prec Machinery Co Ltd has been granted a patent for Pipe Cutting Mechanism for Full-automatic Corrugated Pipe Making Machine. Li Bo developed the invention.
The patent application number is CN202520120716U 20250117. The patent publication number is CN223699469 (U). International Patent Cla..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wandefu Shanghai New Mat Co Ltd has received a patent for High-pressure Control Pipeline Trepanning Device. This invention was developed by Gu Huarong, Shen Dong, Xu Maodong and Liao Mengjie.
The patent application number is CN202520125570U 20250117. The patent publication number is CN223699407 (U). Inter..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Hangzhou Chunfeng Mach Engineering has secured a patent on Centrifugal Machine for Pipe Fitting Machining. Xu Yanchen and Wu Ling developed the invention.
The patent application number is CN202423195587U 20241224. The patent publication number is CN223699271 (U). International Patent Classification code is ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Hebei Yawang Rubber & Plastic Tech Co Ltd has received a patent for Bending Machine for Cooling Pipe Machining. This invention was developed by Luo Caijun, Dong Guisong, Li Xiangming and Qu Hui.
The patent application number is CN20242399900U 20241216. The patent publication number is CN223699151 (U). Int..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Sichuan Tianzhu Construction Eng Co Ltd for Pipe Expander. Xu Kaiwen and Wen Xingzhong developed the invention.
The patent application number is CN20252083669U 20250114. The patent publication number is CN223699108 (U). International Pate..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Anhui Shishi Intelligent Household Co Ltd for Pipe Welding Fixing Frame for Welding Robot. Shi Guangge developed the invention.
The patent application number is CN202520219100U 20250212. The patent publication number is CN223699849 (U). I..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Jiangsu Runyang Prec Manufacturing Co Ltd has obtained a patent for flange pipe fitting welding positioner. This invention was developed by Yang Jingkun.
The patent application number is CN202423232116U 20241226. The patent publication number is CN223699843 (U). International Patent Classification codes a..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- U.S. Patent and Trademark Office has published Databricks patent application for Clean Room Generation for Data Collaboration and Executing Clean Room Task in Data Processing Pipeline. The invention was developed by Chau William, Morris Daniel Seth, Weiss Itai Shlomo, Mahoney Stephen Michael and Chakankar..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Workshop Transfer Device for Core Winding Pipe Machining has been issued to Kunshan Xinsheng Plastic Ind Co Ltd. This invention was developed by Pan Fei, Qin Xue and Xue Jiabao.
The patent application number is CN20252034565U 20250107. The patent publication number is CN223702667 (U). I..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Shenzhen Heli Jingrui Ind Equipment Co Ltd has obtained a patent for automatic pipe stripping machine for condenser. This invention was developed by Lu Rudian.
The patent application number is CN20252070819U 20250113. The patent publication number is CN223699887 (U). International Patent Classification co..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Welding Fixing Clamp for Aero-engine Pipeline has been issued to Eaton-SAMC (Shanghai) Aircraft Conveyance System. This invention was developed by Luo Qinge, Xiao Yu, Li Chao and Jiang Zan.
The patent application number is CN202423274963U 20241230. The patent publication number is CN22369..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Kunshan Polyhand Automation Tech Co Ltd has been awarded a patent for Positioning Structure for Pipeline Welding. This invention was developed by Song Xiang and Ni Qiankun.
The patent application number is CN20252043421U 20250109. The patent publication number is CN223699838 (U). International Patent Clas..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Xinxiang Ruili New Mat Co Ltd has been granted a patent for Spin Welding Device for Radiating Pipeline of Air Conditioner Outdoor Unit. Sun Junling, Zhang Yong, Liu Tingjuan, Yue Xueliang, Liang Xingjian and Chang Jianquan developed the invention.
The patent application number is CN202423304722U 20241231...
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Maoming Xinjinming Petroleum Co Ltd for Rapid Cut-off Valve for Oil Delivery Hose. Fang Lixiang, Luo Yaoan and Huang Jianfu developed the invention.
The patent application number is CN202520474070U 20250318. The patent publication number ..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Weishijie Beijing Environmental Tech Co Ltd for Sewage Pipeline Block Valve. Gao Guojing and Zhang Gaotai developed the invention.
The patent application number is CN202520466233U 20250318. The patent publication number is CN223708588 (U)..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Ropo Valve Yixing Co Ltd has received a patent for Regulating Valve for Oil Pipeline. This invention was developed by Dong Nianyi, Huang Yuchen and Dou Kaijun.
The patent application number is CN202520270497U 20250220. The patent publication number is CN223708583 (U). International Patent Classification c..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Jiangmen Polytechnic and Guangdong Jiantong Pipe Products Co Ltd for Winding Device for High-rib Reinforced Polyethylene Winding Pipe Production. Yang Huitong, Yu Dazhi, Xiao Min and Long Fa developed the invention.
The patent application..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Changzhou Senstar Automobile Air Conditioner Co Ltd for Pipe Plugging Device for Connecting Pipe at Tail End of Air Conditioner Pipe. Wu Hongfei and Wei Zhaohua developed the invention.
The patent application number is CN202423274946U 202..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Baiyi Machinery Co Ltd for PTC Pipe Penetrating Mechanism and Pipe Penetrating Machine. Huang Zhaoxin, Huang Zhaofu and Guo Baozhu developed the invention.
The patent application number is CN202520320813U 20250227. The patent pub..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Guangdong Liansu Technology Industrial has obtained a patent for lining pipe reducing equipment for pipeline repair. This invention was developed by Zhou Shufen and Tao Ke.
The patent application number is CN202422559006U 20241022. The patent publication number is CN223701712 (U). International Patent Class..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Fujian Jitai Plastic Products Co Ltd for Pipe Expanding Device for PVC Electrical Conduit. Xu Ming developed the invention.
The patent application number is CN202520169481U 20250124. The patent publication number is CN223701689 (U). Inter..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Sichuan Dudeli Pipe Ind Co Ltd for Winding Machine for Manufacturing Basalt Fiber Composite Pipe. Li Hongbin, Jiang Hui, Wang Hong and Shao Haibo developed the invention.
The patent application number is CN202520110214U 20250117. The pate..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- U.S. Patent and Trademark Office has received State Farm Mutual Automobile Insurance patent application for Systems and Methods for Detecting and Preventing Damage to Pipes. King Vicki and Harvey Brian N developed the invention.
The patent application number is US202619679566 20260515. The patent publica..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Shenzhen BMF Material Technology has been awarded a patent for Pipe Clamping Mechanism and Liquid Supply System. This invention was developed by Kwak Jae-hoon, Jia Zhiwei and Yang Chen.
The patent application number is CN20242360395U 20241210. The patent publication number is CN223708629 (U). International ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Inner Mongolia Juncheng Xingye Pipeline Co Ltd has been awarded a patent for Polyolefin Belt Winding Compression Roller Device for Large-diameter Spiral Welded Pipe. This invention was developed by Xia Shuanglin, Meng Xin, Zhou Dongxia and Li Xue.
The patent application number is CN202423159275U 20241219...
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- Thermavant Tech LLC has applied United States patent for In-situ Fill Fraction Adjustment of Oscillating Heat Pipe. Mott Jonathan, Pounds Daniel A, Wilson Corey and Smoot Christopher developed it.
The patent application number is US202619564425 20260312. The patent publication number is US20260276318 (..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- Wisconsin Alumni Research Foundation has submitted a patent application for Heat Pipe Apparatuses. This invention was developed by Pfotenhauer John, Kossel Logan and Miller Franklin.
The patent application number is US202519081898 20250317. The patent publication number is US20260276314 (A1). Internation..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- U.S. Patent and Trademark Office has released Rensselaer Polytechnic Institute patent application for Wickless Heat Pipe and Associated System and Method of Manufacturing. This invention was developed by Plawsky Joel.
The patent application number is US202619669238 20260506. The patent publication number..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- U.S. Patent and Trademark Office has published Usui Co Ltd patent application for Protective Cap for Small-diameter Thick-walled Pipe. The invention was developed by Katsumata Hiroyuki and Nanami Shingo.
The patent application number is US202419473481 20240401. The patent publication number is US202602..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- Shonan Gosei Jushi Seisakusho KK has submitted a patent application for Lateral Pipe Lining Material and Manufacturing Method Thereof. This invention was developed by Katsumata Hironobu, Ishida Makoto, Kamiyama Takao and Kamiyama Kazuhiro.
The patent application number is US202318871995 20230407. The p..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- Glatt Ges Mit Beschraenkter Haftung has filed a patent application for Sealing Device and Method for the Production Thereof and Pipeline System. This invention was developed by Kopf Andreas, Nowak Reinhard, Steinke Lars, Mühlhans Stefan, Thal René and Keser Julian.
The patent application number is US..
Pipe
| Tue 29 Sep 2026
Alexandria, Sept. 28 -- WCM Industries has submitted a patent application for Pipe Support Systems. This invention was developed by Pilarczyk Eric and Ball William T.
The patent application number is US202619667171 20260504. The patent publication number is US20260276106 (A1). International Patent Classification codes are F16L3..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Suzhou Jianwen Electric Appliance Co Ltd has been granted a patent for Telescopic Pipe. Sun Jinshan developed the invention.
The patent application number is CN202520331874U 20250227. The patent publication number is CN223708192 (U). International Patent Classification codes are F16B7/00 and F16B7/10.
..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Shandong Xinlianxin Bearing Co Ltd for Novel Pipeline Locking Device. Wu Xueyan and Wu Chuang developed the invention.
The patent application number is CN202520546809U 20250326. The patent publication number is CN223708188 (U). Internatio..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Wuxi Jinxinyang Tech Co Ltd has obtained a patent for pressing force compensation type anti-loose hose clamp. This invention was developed by Zhang Xiangwu and Huang Yanfang.
The patent application number is CN202520402494U 20250310. The patent publication number is CN223708171 (U). International Patent C..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Qingdao Yingte Ruien Machinery Mfg Co Ltd has obtained a patent for hydraulic drive pipe disc support. This invention was developed by Wang Make.
The patent application number is CN202520544821U 20250326. The patent publication number is CN223708155 (U). International Patent Classification codes are F15B1..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Zhejiang Jutong Pipes Ind Co Ltd has obtained a patent for concrete pipe preparation mold. This invention was developed by Lin Ling, Zheng Xiaojun, Huang Weilong, Lin Yaoqi and Zeng Weizhang.
The patent application number is CN202520102597U 20250116. The patent publication number is CN223701246 (U). Inter..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Operating Platform for Rectangular Prefabricated Pipe Fitting Mold has been issued to Guangzhou Yijian Construction Group. This invention was developed by Song Zhuo, Peng Chao, Li Yuhong, Tan Shuxiang, Chen Zhiping, Cao Jiali, Lin Meixuan, Liu Huijian, Liu Zhihao, Zhu Fangbing, Liu Renjing..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Wenhewang Group Jilin Wenji Energy Tech Co Ltd has been granted a patent for Conveying Pipe Partition Assembly for Shallow Terrestrial Heat. Wen Guohong and Bai Wenming developed the invention.
The patent application number is CN202422571264U 20241024. The patent publication number is CN223708579 (U). Int..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Rotarex Valve Shanghai Co Ltd for Manual Corrugated Pipe Valve. Shi Yingli, Liang Feng, Rolla Mansuj and Xu Chonghua developed the invention.
The patent application number is CN202520248476U 20250217. The patent publication number is CN22..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Suzhou Yudacheng Semiconductor Tech Co Ltd has received a patent for Semiconductor Valve with Backflow Prevention Pipe. This invention was developed by Gu Xinyou.
The patent application number is CN202520188865U 20250207. The patent publication number is CN223708548 (U). International Patent Classificatio..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Tongchuan Zhiyuan Gas Eng Co Ltd for Gas Pipe Sealing Type Valve. Zhang Dou and Bao Haifeng developed the invention.
The patent application number is CN202520478883U 20250319. The patent publication number is CN223708543 (U). Internationa..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Zhengzhou Tongchuang Energy Saving Service Co Ltd has been awarded a patent for Sealing Ring for Pipe Joint and Pipe Joint Assembly Comprising Sealing Ring. This invention was developed by Cao Dongmeng, Li Chen and Song Yabo.
The patent application number is CN202520508283U 20250321. The patent publicatio..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Shantou Yudong Tech Co Ltd for Pipe Clamping Knurling Mechanism for Machining Suction Pipe and Bent Pipe Forming Machine. Lei Yaxi developed the invention.
The patent application number is CN202522482067U 20251124. The patent publication ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Tianjin Zhiyuan Tech Development Co Ltd has been granted a patent for Forming Mechanism for Composite Pipe. This invention was developed by Hu Jiabao.
The patent application number is CN202422909711U 20241128. The patent publication number is CN223701676 (U). International Patent Classification codes are ..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Hardening Treatment System for Corrugated Pipe Machining has been issued to Hangzhou Hongbang Plastic Products Co Ltd. This invention was developed by Qiu Feng, Yu Rongxing and Jiang Jianguo.
The patent application number is CN202520655436U 20250409. The patent publication number is CN2..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Jiangxi Ganxuchang Plastic Products Co Ltd has obtained a patent for cooling device for corrugated pipe production. This invention was developed by Lyu Qibin.
The patent application number is CN202520124854U 20250120. The patent publication number is CN223701650 (U). International Patent Classification co..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Jinyuan Shengye Tech Co Ltd for Polyethylene Pipe Forming Mold. Yang Guoxiang and Zhang Wenguang developed the invention.
The patent application number is CN202520147106U 20250122. The patent publication number is CN2237016..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Electric Lifting Device for Pipe Shaping Box has been issued to Suzhou JWELL Machinery. This invention was developed by He Haichao and Wang Mengnan.
The patent application number is CN202423259653U 20241230. The patent publication number is CN223701617 (U). International Patent Classifi..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Linear Sliding Block for Lean Pipe Assembly has been issued to Guangdong Lechuang Prec Industry Co Ltd. This invention was developed by Zhang Zaolin.
The patent application number is CN202520344918U 20250301. The patent publication number is CN223708308 (U). International Patent Classif..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Shenglong Electric Heating Tech Co Ltd for Micro Single-head Heating Pipe Structure of Hot Runner. Zhang Zhidao developed the invention.
The patent application number is CN20252084098U 20250114. The patent publication number is C..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Hubei Lvchang Filtration Equipment Mfg Co Ltd for Core Removing Device for Ultra-high Molecular Weight Polyethylene Sintering Pipe. Yang Zhong and Yuan Jun developed the invention.
The patent application number is CN20252091929U 20250115...
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Tongguanghe New Mat Hefeng Co Ltd has been granted a patent for Deburring Device for Plastic Pipe Machining. Zhang Chumin developed the invention.
The patent application number is CN202520175880U 20250127. The patent publication number is CN223701438 (U). International Patent Classification codes are B29C..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jietong Pipe Industry Tech Co Ltd for Cooling Spraying Device for Plastic Pipe Production. Mo Tao and Xu Ying developed the invention.
The patent application number is CN202423277464U 20241230. The patent publication number is CN2..
Pipe
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Kunshan Xinsheng Plastic Ind Co Ltd has obtained a patent for clamping device for core winding pipe polishing. This invention was developed by Pan Fei, Pan Shaoquan and Xue Jiabao.
The patent application number is CN20252074955U 20250113. The patent publication number is CN223700475 (U). International Pat..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Shandong Grad Group has been awarded a patent for Circular Pipeline Centrifugal Fan. This invention was developed by Ma Dejie, Wang Lisong, Zhang Chao and Wang Xiaohua.
The patent application number is CN202520550622U 20250327. The patent publication number is CN223707994 (U). International Patent Classific..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Shanghai Liancheng Group Suzhou Co Ltd has been granted a patent for Horizontal Pipeline Pump Suitable for Moving. Li Jianliang and Zhang Wei developed the invention.
The patent application number is CN202520128780U 20250120. The patent publication number is CN223707940 (U). International Patent Classific..
Pipe
| Mon 28 Sep 2026
Beijing, Sept. 28 -- Chinese Patent for Waterproof Pipeline Pump has been issued to Zhejiang Fanglei Electromechanical Co Ltd. This invention was developed by Zhao Huisong.
The patent application number is CN202520361831U 20250303. The patent publication number is CN223707927 (U). International Patent Classification codes are..
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