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Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Jian Power Supply Branch Of State Grid Jiangxi Electric Power Co Ltd; State Grid Corporation of China; Suichuan County Power Supply Branch State Grid Jiangxi Electric Power Co Ltd has submitted a patent application for Anti-seismic Support Hanger for Power Pipeline. This invention was developed by Luo Weiwei, ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Rongcheng Power Supply Co State Grid Shandong Electric Power Co has submitted a patent application for Power Pipeline Wiring and Threading Equipment. This invention was developed by Su Yuwen, Xu Lijun, Yue Wenhao, Long Xiaolei, Han Qianqian, Jiang Xiaoyang, Yong Guowei, Song Peiru, Wang Wei and Xu Shuai.
Th..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Piccinni Michael has submitted a patent application for Pipe Alignment Kit.
The patent application number is US202418733156 20240604. The patent publication number is US2025369757 (A1). International Patent Classification codes are F16L1/10 and G01C15/00. Cooperative Patent Classification codes are F16L..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Magdrive Tech Inc has submitted a patent application for Magnetically Actuated Pipe Valve with Torque-limiting Clutch and Position Indication. This invention was developed by Yakos David, Sanford Stephen and Burgess Robert K.
The patent application number is US202519298776 20250813. The patent publicatio..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Magdrive Tech Inc has submitted a patent application for Electromagnetically Activated Pipe Valve. Yakos David, Sanford Stephen and Burgess Robert K developed the invention.
The patent application number is US202519298765 20250813. The patent publication number is US2025369531 (A1). International Patent ..
Pipe
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- Stetson Dev Inc has submitted a patent application for Polymer Pipe Cutter with Solvent Can Opener. Stetson Michael A developed the invention.
The patent application number is US202519215940 20250522. The patent publication number is US2025367806 (A1). International Patent Classification codes are B25F1/..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 9 -- Guangdong Yunwang Jinfu Information System Co Ltd has submitted a patent application for Video Gateway Integrated Management Method and System for Pipeline Station. This invention was developed by Yang Jing.
The patent application number is CN20251064337 20250115. The patent publication number is CN11996682..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Farui Boren Tech Co Ltd has submitted a patent application for Supporting and Connecting Structure for Underground Communication Pipeline. This invention was developed by Liu Wenrong.
The patent application number is CN202510163666 20250214. The patent publication number is CN119965770 (A). International Pa..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Kunshan Ninghua Fire Equipment Co Ltd for Fire Hose Station Device. Cui Jitao, Wang Lei and Han Chuanbin developed the invention.
The patent application number is CN202422668818U 20241104. The patent publication number is CN223299478 (U). I..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Siairan Medical Tech Suzhou Co Ltd for Peristaltic Pump Pipeline System and Suction Equipment for Ophthalmologic Operation. Gao Yi and Xie Jun developed the invention.
The patent application number is CN202422408685U 20240930. The patent pu..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Jian Eaglerise Magnetoelectricity Tech Co Ltd for Bus Duct Connecting Pipe Assembly with Sealing Structure. Zhao Nannan, Wu Yuhui, Chen Liang, Xia Yu and Chen Xing developed the invention.
The patent application number is CN202422472983U 20..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 11 and Powerchina 11 Bureau Chongqing Construction Co Ltd for Device for Laying Low-voltage and Medium-voltage Cable in Fan Foundation Embedded Pipe. Yang Xiaoke, Li Li, Tao Qingmian and Li Chenxi developed the invention.
T..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Tancheng Jingtan Tech Co Ltd has obtained a patent for combined tympanic membrane breather pipe structure. This invention was developed by Kong Xiangji, Hou Weiqian, Liu Chao and Dong Binzhe.
The patent application number is CN202421133261U 20240523. The patent publication number is CN223299248 (U). Interna..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Chinese Patent for Petrochemical Engineering Pipeline Filter Capable of Adjusting Filtering Precision has been issued to Wuxi Dongwu Petrochemical Sets Co Ltd. This invention was developed by Wu Hui and Gao Zhifu.
The patent application number is CN20242386169U 20241213. The patent publication number is CN2..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Gaoyou Shuntong Fire Equipment Co Ltd has been awarded a patent for Novel Fire Hose Storage Device. This invention was developed by Wu Chunqing.
The patent application number is CN202422247759U 20240913. The patent publication number is CN223299477 (U). International Patent Classification codes are A62C33/0..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Kunshan Siyecao Environmental Protection Tech Co Ltd has been awarded a patent for Dust Collection Hose Storage and Coiling Device for Vacuum Cleaning. This invention was developed by Zhang Kaili, Li Wenzheng and Wang Kai.
The patent application number is CN202422295494U 20240920. The patent publication num..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Liu Mei has been awarded a patent for Anti-falling Hemodialysis Pipeline Fixator. This invention was developed by Liu Mei, Chen Guixiang, Chen Miao and Xu Weishi.
The patent application number is CN202422447571U 20241010. The patent publication number is CN223299418 (U). International Patent Classification ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Dongguan Tuoxinjie Heat Transfer Tech Co Ltd has been awarded a patent for Heat Pipe Supporting Piece and Radiator Assembly. This invention was developed by Wang Jinrui, Wu Liangyu, Wu Jiaxing, Zhu Tingting, Wang Zaitian and Wu Zhanrong.
The patent application number is CN202422686478U 20241104. The patent ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Huang Wu has been granted a patent for Bathroom Dryer with Multiple Pipe Air Outlets. This invention was developed by Huang Wu.
The patent application number is CN202421463684U 20240625. The patent publication number is CN223299010 (U). International Patent Classification codes are A45D20/16, A47K10/48 and ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Hubei Huaxinrui Pipe Ind Co Ltd has been granted a patent for Finished Product Placing Device for Welded Pipes. This invention was developed by Li Xin, Ding Zhaowei and Cai Mengya.
The patent application number is CN202421414686U 20240620. The patent publication number is CN223298819 (U). International Pate..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Weichang Manchu And Mongolian Autonomous County Jiahe Wood Distrib Co Ltd has been granted a patent for Drip Irrigation Water Pipe for Forestry Greening. This invention was developed by Zhang Guofeng.
The patent application number is CN202422772785U 20241114. The patent publication number is CN223298226 (U)..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Harbin Songyang Eng Construction Supervision Co Ltd has been granted a patent for Electrical Engineering Pipeline Connection Protection Device. Wu Zhilei developed the invention.
The patent application number is CN202422563433U 20241023. The patent publication number is CN223297299 (U). International Patent..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Jiangsu Yicheng Electric Power Equipment Co Ltd has been granted a patent for Corrosion-resistant Cable Protection Pipe Assembly. Pan Rongfen developed the invention.
The patent application number is CN202422445804U 20241010. The patent publication number is CN223297284 (U). International Patent Classificat..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Bao Xuesong has been granted a patent for Municipal Pipeline Protection Mark.
The patent application number is CN202422594136U 20241028. The patent publication number is CN223296500 (U). International Patent Classification code is G09F7/18.
The abstract released by State Intellectual Property Office o..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has released South China University of Technology; Guangdong Polytechnic Normal University patent application for Heat Dissipation Device and Heat Dissipation Method for J-shaped Pipe Section of Submarine Cable. This invention was developed by Xu Xiongwen, Zou Zhenya..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has released Jiangyin Pivot Automotive Co Ltd patent application for Injection Molding Pipe Fitting Laser Welding Defect Identification Method Based on Image Processing. This invention was developed by Shi Minggang, Liu Haiying, Xu Kai, He Zirui and Lei Zhengbo.
T..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- U.S. Patent and Trademark Office has released Dongguan Zeeway Tech Ltd patent application for Refrigerating Mechanism for Pipeline of Automatic Bubble Tea Machine. This invention was developed by Zhu Mengyi and Lv Fulin.
The patent application number is US202418988845 20241219. The patent publication num..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- U.S. Patent and Trademark Office has released Dong A Flexible Metal Tubes Co Ltd patent application for Flexible Pipe Connector and Manufacturing Method Therefor. This invention was developed by Choi Jinrim.
The patent application number is US202519225017 20250602. The patent publication number is US2025..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- U.S. Patent and Trademark Office has published Pro Kanal GmbH patent application for Packer for Pipe and Sewer Rehabilitation. The invention was developed by Meier Dieter.
The patent application number is US202519223520 20250530. The patent publication number is US2025369552 (A1). International Patent Cl..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Winston Products LLC has filed a patent application for Expandable Hose. This invention was developed by Breeden Iii Winston H, Hatcher Troy, Hauk Grant, Gyure Rick, Taylor Curtis, Hanson Mat, Misener Aaron and Mergenhagen Bob.
The patent application number is US202519297181 20250812. The patent publicat..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Gen A Heater LLC has filed a patent application for Purge Controllers for Plumbing Systems for Use in the Prevention of Frozen Pipes and Toilets. This invention was developed by Ruymen Agnes Christine and Plato Stanley.
The patent application number is US202519297581 20250812. The patent publication numb..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Yongkang Longying Fly Ind and Trade Co Ltd has applied United States patent for Telescopic Water Pipe. Lyu Feilong developed it.
The patent application number is US202418675523 20240528. The patent publication number is US2025369548 (A1). International Patent Classification code is F16L51/02. Cooperative..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Yangtze Delta Region Institute Tsinghua Univ Zhejiang has applied Chinese patent for Hot Spot Area Screening Method Based on Tail End Discharge Port Distribution of Drainage Pipe Network. Liu Rui, Pan Shizhen, Su Yingying and Lan Yaqiong developed it.
The patent application number is CN20251026132 20250108...
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Beijing Guorui Zhixin Water Saving Tech Co Ltd has sought patent for Drawing Method of Three-dimensional Pipeline. This invention was developed by Ni Fei.
The patent application number is CN20251046687 20250113. The patent publication number is CN119963764 (A). International Patent Classification codes are ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Shenzhen Envicool Intelligent Connection Technology has obtained a patent for liquid cooling pipeline structure and liquid cooling cabinet. This invention was developed by Xu Lei and Huang Song.
The patent application number is CN202422538943U 20241021. The patent publication number is CN223297904 (U). Intern..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Shandong College of Chemical Technicians has secured a patent on Novel Pipeline Dismounting Teaching Device. Gao Liangliang and Du Yan developed the invention.
The patent application number is CN202422551899U 20241022. The patent publication number is CN223296447 (U). International Patent Classification codes..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Chinese Patent for Winding Pipe Type Reboiler has been issued to Zhenhai Petrochemical Jianan Engineering. This invention was developed by Cui Jiaoyue, Wang Bin, Zhao Zhiyang and Jie Weiliang.
The patent application number is CN202422318066U 20240919. The patent publication number is CN223299569 (U). Internat..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 14 for Protection Device for Passing Pipeline in Tunnel. Tao Yu, Kong Dehao, Wang Jindong, Du Li, Li Chengwei and Ma Sicong developed the invention.
The patent application number is CN202422982890U 20241204. The patent public..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jinpeng Group for Special-shaped Pipe Structure for Fixing Line of Electro-tricycle. Jiang Wei, Yan Cuimin, Cheng Xiaofang, Wang Miaomiao and Nie Lifei developed the invention.
The patent application number is CN202422418132U 20240930..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- The People's Hospital of Guangxi Zhuang Autonomous Region has been granted a patent for Water Collecting Device for Breathing Machine Pipeline. Wang Xiaohui, Tang Xiaoying, Gu Xiaowen and Hu Yun developed the invention.
The patent application number is CN202422107622U 20240829. The patent publication number i..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Wuhan Haier Water Heater Co Ltd, Qingdao Economic & Technology Development Zone Haier Water Heater and Haier Smart Home have obtained a patent for water pipe mounting structure of water heater inner container and water heater. This invention was developed by Tian Jingkun, Du Fanglin and Zhao Xiaoyong.
The p..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Inner Mongolia Hohhot Pumped Storage Power Generation Co Ltd and Inner Mongolia Electric Power Scientific Research Institute Branch, Inner Mongolia Electric Power Group have been granted a patent for Water Conveying Pipe Connecting Piece for Pumped Storage Unit and Pumped Storage Unit. This invention was devel..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Tangshan Lixia Tech Co Ltd and Shijiazhuang Huadian Heat Supply Group Co Ltd have obtained a patent for welding-free pipeline quick connector. This invention was developed by Xue Yichen, Zhao Zixuan, Lu Liangliang, Yang Xueping, Qin Kai and Xu Shijie.
The patent application number is CN202422635330U 2024103..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- China University of Mining and Technology, Beijing and Luan Group Wangzhuang Coal Mine have secured a patent on Long-distance Horizontal Transportation Pipeline Capable of Preventing Sediment Deposition. Zuo Jianping, Sun Wenzhong, Wu Peilin, Shen Lihua, Zhang Aijun, Li Xing and Liu Qiubao developed the invent..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Shandong Highway & Bridge Construction Group and Shandong Jianzhu University have been granted a patent for High-strength and Cushioning Prestress Corrugated Pipe Facilitating Uniform Concrete Grouting. Ma Bing, Yang Sen, Chen Yankai, Tian Ye, Lee Jong-yoon, Wang Yuande and Duan Suwei developed the invention.
..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- China Aerospace Construction Group Co Ltd and Shaanxi Aerospace Construction Group Co Ltd have been granted a patent for Multi-angle Adjusting Support for Outdoor Overhead Pipeline. Ma Longxiang, Dong Yi, Jia Wenlong, Jia Guodong, Chen Xin, Li Gen, Jia Siqi, Zhao Jinhui and Xue Xiaoyuan developed the invention..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Qingdao Rubber Six Hose Co Ltd, Qingdao Lifu Fluid Tech Co Ltd and Qingdao Chenyang Fluid Tech Co Ltd have been granted a patent for High-pressure Rubber Hose Fixing Device. This invention was developed by Fu Songpeng, Zhang Meng, Jiang Wei and Ren Xiaodong.
The patent application number is CN202422495092U ..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zhejiang Baoye Construction Group and Zhejiang Huazhong Construction Eng Co Ltd have sought patent for Reserved Pipeline of Ventilation and Smoke Exhaust Pipe and Assembly Method. This invention was developed by Zhu Yongyong, Li Weigang, Shen Dongjun, Weng Danliang, Zhao Qi, Feng Xiaodong, Xu Binbing, Wei Luka..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Yushen Coal and Electricity of Shaanxi Yulin Energy Group and Boyuan Dingjia Mat Beijing Co Ltd have been awarded a patent for Conveying Pipeline Blockage Monitoring Device. This invention was developed by Liu Ningping and Yu Bo.
The patent application number is CN202422781374U 20241114. The patent publicat..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jiangmen Xinhui Hangjian Eng Co Ltd and CCCC Third Harbour Engineering have obtained a patent for offshore wind power steel pipe pile refined anti-corrosion structure. This invention was developed by Zhao Wei, Lu Qinbo, Lei Genliang, Guan Jiahao and Li Zhuolin.
The patent application number is CN20242246634..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- China National Petroleum and CNPC Greatwall Drilling have filed a patent application for Thickened Oil Horizontal Well Flow Adjusting and Water Controlling Screen Pipe, Process Pipe Column and Related Method. This invention was developed by Sun Liwei, Gao Qingchun, Wang Lei, Ye Xi'an, Ma Yong, Luo Huan, Luo Hu..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Intercontinental Strait Energy Tech Co Ltd and Intercontinental Strait Energy Tech Beijing Co Ltd have sought patent for Pipe Column Chemical Cutting Device. This invention was developed by Yan Jun, Wen Qianbin and Li Qian.
The patent application number is CN202510135530 20250207. The patent publication num..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Jiaxing Nanyang Polytechnic Institute and Zhejiang Hanbang Robot Tech Co Ltd have been granted a patent for Circular Pipeline Welding Equipment. Jiang Songtao, Ning Liangliang, Fu Haohui, Li Shenglei, Li Keyuan and Hou Yaomin developed the invention.
The patent application number is CN202422539734U 20241021..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Dongjiahe Coal Mine Branch of Shaanxi Shanmei Chenghe Mining and Xi'an University of Science and Technology have been granted a patent for Gas-water Separation Device for Gas Extraction Pipeline. This invention was developed by Zhang Fan, Tian Yu, Wang Bo, Li Pengfei, Ma Zhenghe, Zhang Leqi, Liu Pan, Jia Lin a..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Marathon Petroleum Company has submitted a patent application for Systems, Devices, and Methods for Enhancing Distribution of Fastener Force for Connection of Flanged Pipes. This invention was developed by Burress Jordan Austin Scott.
The patent application number is US202519222805 20250529. The patent p..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Shanghai Jita Semiconductor has received a patent for Outer Cover for Exhaust Pipe of Radio Frequency Matcher and Semiconductor Process Equipment. This invention was developed by Xu Lei.
The patent application number is CN202422449670U 20241010. The patent publication number is CN223297832 (U). International ..
Pipe
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has published CYG Electric patent application for Device and Process for Connecting High-voltage Cable Accessory Connecting Sleeve and Cable Metal Corrugated Pipe. The invention was developed by Xie Shenghai, Lin Junyu, Chen Lixiang, Hu Fei, Yan Xifeng, Zhang Junjie,..
Pipe
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- Microsoft Technology Licensing has submitted a patent application for Diagnostic System for Continuous Integration Testing Pipeline. This invention was developed by Pegler-gordon Maya, Kumar Sandeep, Park Derek Andrew, Kandoi Bharat, Almaraz Jason Orlando and Haubold Jeremy.
The patent application number i..
Pipe
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- U.S. Patent and Trademark Office has received CrowdStrike patent application for Automated AI Model-based Pipeline for Detection Explainability. Bolocan Diana and Gaman Mihaela-petruta developed the invention.
The patent application number is US202418678899 20240530. The patent publication number is US2025..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Siemens Energy Global has submitted a patent application for Electrolyzer, Insert for an Electrolyzer, Supply Pipe for an Electrolyzer and Discharge Pipe for an Electrolyzer. Diehl Dirk developed the invention.
The patent application number is US202318874173 20230620. The patent publication number is US202..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- U.S. Patent and Trademark Office has released TechnipFMC Norge patent application for Method for Providing a Subsea Template System with a Tail Pipe and a Subsea Template System. This invention was developed by Sundqvist Goran and Fjaestad Ole.
The patent application number is US202319111518 20230912. The ..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Nordson has filed a patent application for Adhesive Transfer Hose Having a Barrier Layer and Method of Use. This invention was developed by Keough Jim, Varga Leslie J, Saidman Laurence B, Fort Wes and Lanier Jay.
The patent application number is US202519302590 20250818. The patent publication number is US2..
Pipe
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Parker Hannifin has submitted a patent application for Fitting for Use with a Refrigerant Hose. Weide Connor M developed the invention.
The patent application number is US202519078373 20250313. The patent publication number is US2025369545 (A1). International Patent Classification codes are F16L33/22 and F..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- CCC Guangzhou Dredging and No. 3 Eng Co Ltd of CCCC General Harbor Eng Co Ltd have received a patent for Steel Pipe Pile Butt Joint Positioning Device. This invention was developed by Na Jong-sung, Zhang Xiaodong, Zhang Huajun, Wang Chunpeng, Sun Qingmin, Gao Kaiqiang, Wei Haisong, Liu Pan, Tan Tian, Wang Yue,..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shandong University and Suzhou Research Institute Shandong University have applied Chinese patent for Semiconductor Material Evaporator Loop Heat Pipe. Guo Chunsheng, Li Zhengquan, Ma Jun, Zhou Yuhang, Li Yun, Huang Deqing, Meng Ge, Cao Junteng and Wang Shuaijie developed it.
The patent application number i..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- National Petroleum Pipeline Network Group and Oil and Gas Control Center of State Petroleum Pipeline Network Group Co Ltd have submitted a patent application for Optimization Method and System for Transportation Increasing and Station Crossing of Product Oil Pipeline and Storage Medium. This invention was deve..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- CCCC Fourth Harbor Engineering, China Harbour Engineering and The Second Eng Company of CCCC Fourth Harbor Eng Co Ltd have submitted a patent application for Large Pipeline Water Taking Head and Water Taking Head Mounting Method. This invention was developed by Xu Yunfei, Xie Xianju, Wang Xiaodong, Xu Chao, Cu..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shandong University, Shandong Jianzhu University, Inner Mongolia Yinchuo Jiliao Water Supply Co Ltd and Jinan Liwen Geotechnical Eng Co Ltd have submitted a patent application for Miniature Steel Pipe Pile Capable of Being Automatically Monitored and Construction Technology. This invention was developed by Ma ..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Qingdao Economic & Technology Development Zone Haier Water Heater and Haier Smart Home patent application for Pipeline System. This invention was developed by Du Zhonghao, Cao Liguo, Zheng Tao, Wang Gang, Liu Ye, Zhang Shixiu and Zhang Wenkai.
The pat..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- China Chemical City Construction Chengdu Co Ltd has been awarded a patent for Steel Pipe Joint Closing Equipment. This invention was developed by Chen Zhong, Fan Hao, Zhao Xiaofeng and Han Shuangning.
The patent application number is CN202521684094U 20250808. The patent publication number is CN223325248 (U)..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jieyang Hengtong Marine Tech Co Ltd has received a patent for Device and Equipment for Preventing Spiral Lock Catch Pipe from Twisting. This invention was developed by Chen Yan, Gao Zekun, Li Lei and Liu Juncheng.
The patent application number is CN202422380643U 20240927. The patent publication number is CN..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Dongguan Changshun Construction Co Ltd has secured a patent on Omnibearing Pipeline Anti-blocking Cleaning Device. Wu Minling, Chen Jie, Qin Jianlin, Wu Yufan, Chen Qinghua, Wu Xuxing and Huang Shien developed the invention.
The patent application number is CN20242367951U 20241212. The patent publication nu..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Baiyun District Jianggao Town Yuntianxia Tech Service Department India Workshop for Convenient Pipeline Cleaning Structure for Casting Machining. Wang Feng developed the invention.
The patent application number is CN202421849923U ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Hebei Guangxing Semiconductor Technology for Dust Collection Pipeline Device for Energy-saving and Environment-friendly Glass Processing Production Line. Guo Shujuan developed the invention.
The patent application number is CN202422452772U ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Gree Electric Appliances, Zhuhai for Air Suction Pipe Assembly and Parallel Compressor System. Deng Yonghang, Liu Jinxi, Chen Bin and Liu Wenxiang developed the invention.
The patent application number is CN202422541885U 20241021. The paten..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Huangshi High New Green Center New Energy Co Ltd has been awarded a patent for Geothermal Energy Collecting Heat Pipe. This invention was developed by You Bin, Xu Lei, Chen Bo and Li Lina.
The patent application number is CN202422619711U 20241029. The patent publication number is CN223307111 (U). Internatio..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Guangdong Vanward Electric has been granted a patent for Water Inlet Pipe Assembly and Water Heater. This invention was developed by Wang Fang.
The patent application number is CN202422294520U 20240919. The patent publication number is CN223307096 (U). International Patent Classification code is F24H9/00.
..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Yancheng Guangming Electric Heating Appliance Mfg Co Ltd for Conduction Oil Heating Pipe of Electric Heater. Han Zhenghua, Ren Rong, Wang Yuying and Sun Longlin developed the invention.
The patent application number is CN202422670467U 20241..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Hangzhou Robam Appliances has received a patent for Air Outlet Pipe and Range Hood. This invention was developed by Chen Chenyuan, Li Zhibao, Sun Jinglong, Ren Fujia and Zheng Qiang.
The patent application number is CN202422588060U 20241024. The patent publication number is CN223306983 (U). International Pate..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Quantongcheng Anhui Energy Saving Tech Co Ltd for Turbolator-cast Iron Pipe Combined Air Preheater. Chen Deyong, Tang Yu and Wang Cong developed the invention.
The patent application number is CN202422765560U 20241113. The patent publicatio..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Yixing Hongyuan Power Equipment has been granted a patent for Flow Equalizing and Resistance Reducing Device for Inlet Airflow of Secondary Layer Air Pipeline of Power Station Boiler. Chu Qunxiong, Hu Xiaohui, Zhao Houren and Liang Zhiming developed the invention.
The patent application number is CN20242250..
Pipe
| Mon 08 Dec 2025
Geneva, Dec. 8 -- World Intellectual Property Organization has released BYD Company patent application for Air Intake Valve Assembly, Air Intake Pipe Device, Engine Assembly and Vehicle. This invention was developed by Long Qian, Yang Jing, Liu Hongbin, Yang Haiyong and Zeng Dong.
The patent application number is WO2024CN1346..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Jiangsu AJQ Textile Machine Co Ltd has secured a patent on Translation Avoiding Device for Traveling Air Blowing and Suction Air Pipe of Traveling Cleaning Machine. Lou Jianguo, Xu Shiliang and Xu Xiuyin developed the invention.
The patent application number is CN202422585306U 20241025. The patent publicati..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Jiangsu AJQ Textile Machine Co Ltd has been awarded a patent for Traveling Cleaning Machine Traveling Air Blowing and Suction Air Pipe Extension Device. This invention was developed by Lou Jianguo, Xu Shiliang and Xu Xiuyin.
The patent application number is CN202422585305U 20241025. The patent publication n..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Guo Chenggang has secured a patent on Cutting Device for Machining Inorganic Silicon Crystal Composite Fireproof Air Pipe Jin-shaped Insertion Strip. Guo Chenggang developed the invention.
The patent application number is CN202422759580U 20241113. The patent publication number is CN223325538 (U). Internatio..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Ningxia Qinglong Hydroelectric Installation Eng Co Ltd has been granted a patent for Temporary Trepanning Device for Hydraulic Engineering Pipeline. This invention was developed by Mao Ning and Zeng Haonan.
The patent application number is CN202422760207U 20241113. The patent publication number is CN2233254..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Ganzhou Guoxiang Environmental Tech Co Ltd for Aluminum Fin for Coil Pipe in Combined Air Conditioning Unit. Liu Qing, Wu Wenmei, Ling Dayuan, Xie Baiying, Yang Ruini, Jin Jiajie, Zhou Jiaye and Zhang Linge developed the invention.
The pate..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Hubei Zhongming Chemical Machinery Co Ltd has received a patent for Multi-channel Corrugated Pipe Heat Exchanger with Enhanced Heat Transfer. This invention was developed by Luo Xunwen and Luo Qianyuan.
The patent application number is CN202422709529U 20241106. The patent publication number is CN223307381 (..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to COOEC Fluor Heavy Industries for Protection Device of Deepwater Jacket Underwater Pipeline Valve. Li Wenwu, Fu Jian, Li Zhenning, Zhang Chunrui, Ma Deqiang, Chen Weijie, Liu Shuquan, Li Hailong, Liu Xiuhong, Qian Hui, Dong Kunbiao and Zheng Sh..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Hangzhou Underground Pipeline Dev Co Ltd has secured a patent on Butt Joint Mechanism Facilitating Square Pipe Gallery Splicing. Wang Xuteng, Zhu Junjie and Wu Wenyi developed the invention.
The patent application number is CN202422225322U 20240911. The patent publication number is CN223305066 (U). Internat..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Xinjiang Qiangzhou Glass Pipe Ind Co Ltd has received a patent for City Fiber Composite Material Spiral Rib Hollow Pipe Gallery. This invention was developed by Lyu Shibin, Lyu He and Lyu Mohan.
The patent application number is CN202422704476U 20241107. The patent publication number is CN223305057 (U). Inte..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Sichuan Road & Bridge Shengtong Building Engineering has been granted a patent for Pipe Ditch Excavation Auxiliary Device. This invention was developed by Wang Tao, Yang Hansheng, Su Liang, Tan Lin, Huang Donghao, Zhao Lijuan and Guo Jian.
The patent application number is CN202422692152U 20241106. The paten..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zigong Limin Plumbing Equipment Mfg Co Ltd has received a patent for Electroplating Device for Water Heating Pipe Production. This invention was developed by Mao Tianhao, Zheng Wei, Chen Guobin, Wan Fuxiang, Mao Tianyu and Mao Tianying.
The patent application number is CN202422602377U 20241028. The patent p..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Cathode Protection Detection Device for Oil and Gas Pipeline has been issued to State Petroleum Natural Gas Pipe Network Group Co Ltd Yunnan Branch. This invention was developed by Wang Lianzhu, Wang Shanrong and Zhang Jie.
The patent application number is CN202422694817U 20241106. The pa..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Insulating Device for Low-temperature Pipeline has been issued to Shanghai Handeng Refrigeration Equipment. This invention was developed by Shao Wenbin.
The patent application number is CN202421721201U 20240719. The patent publication number is CN223304526 (U). International Patent Classi..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Handan Zhengda Pipe Group has been granted a patent for Hot Galvanizing Cooling Water Tank Water Vapor Recovery Device for Galvanized Pipe. Zhang Hongshun, Wang Yuanzhi, Zhai Yongli, Wang Zhi and Hao Guibo developed the invention.
The patent application number is CN202422638050U 20241031. The patent publica..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Guangdong Ctube Ind Co Ltd has applied Chinese patent for High-performance PVC Line Pipe and Injection Molding Method Thereof. Wei Lihui and Yu Hai developed it.
The patent application number is CN202510306333 20250314. The patent publication number is CN119955233 (A). International Patent Classification co..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Tongxiang Small Boss Special Plastic Products Co Ltd has submitted a patent application for Particle Material for Pipe Capable of Resisting Low Temperature of Minus 35 DEG C and Preparation Method Thereof. This invention was developed by Wang Cai'e, Shen Guoquan, Shen Taocheng and Shen Jianqing.
The patent ..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Gongyuan Pipeline Guangdong Co Ltd has applied Chinese patent for Flame-retardant Communication Power Sheath Pipe and Preparation Method Thereof. Zhang Wei, Wang Qiuteng, Peng Xiangrui and Liang Wenxiong developed it.
The patent application number is CN202510129805 20250205. The patent publication number is..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Hebei Sanye Fluid Tech Co Ltd has submitted a patent application for High-pressure-resistant Hydraulic Rubber Pipe and Manufacturing Method Thereof. Xu Meng and Xu Lei developed the invention.
The patent application number is CN202510424178 20250407. The patent publication number is CN119955190 (A). Interna..
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