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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
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 -- 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
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
| 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
| 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
| 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 -- 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
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
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
| 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 -- 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 -- 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
| 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 -- 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
| 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
| 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
| 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
| 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 -- 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
| 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 -- 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 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..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Hunan Liantai Env Equipment Co Ltd has sought patent for Flame-retardant Heat-insulating Polyurethane Foaming Material and Fireproof Smoke Pipe. This invention was developed by Chang Lixun, Deng Junhui and Li Dongmei.
The patent application number is CN202510177085 20250218. The patent publication number is..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Youfumi Valve & Pipe Group Co Ltd has been awarded a patent for Special Machine for Fluorine-lined Ball Valve Pipe Flange. This invention was developed by Zhu Weijian and Zhu Xiaoyou.
The patent application number is CN202421930377U 20240810. The patent publication number is CN223325467 (U). International P..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Huzhou Yongchi Rubber & Plastic Products Co Ltd for Cooling Water Pipe Joint Groove Machining Device. Dong Bo and Zhang Wei developed the invention.
The patent application number is CN202422524276U 20241018. The patent publication number is..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- CEEC Shanxi Electric Power Construction has been granted a patent for Lofting Mechanism for Positioning Piling Position of Photovoltaic Prefabricated Pipe Pile on Pond Water Surface. This invention was developed by Bai Shijie, Lian Xiaoru, Yin Jingtong, Gao Yuelong, Xu Hongyan, Qi Xin, Jiang Cai'e and Bian Jin..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shaanxi Zhuhengtai Pipe Pile Co Ltd has received a patent for Composite Reinforced Concrete Pipe Pile. This invention was developed by Yu Qi, Zhao Junwei and Zhang Xiaoping.
The patent application number is CN202422720834U 20241108. The patent publication number is CN223305001 (U). International Patent Clas..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Tianjin Jiancheng Found Guanzhuang Co Ltd has received a patent for High-strength Anti-corrosion Pipe Pile for Foundation. This invention was developed by Bao Guoqiang, Su Yonggang and Tang Yuchao.
The patent application number is CN202422503532U 20241016. The patent publication number is CN223305000 (U). I..
Pipe
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shandong Rongxing Traffic Facilities Co Ltd has been granted a patent for Protective Device Formed by Filling Array Type Circular Pipes. Song Liyan developed the invention.
The patent application number is CN202422762408U 20241113. The patent publication number is CN223304956 (U). International Patent Class..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Shenzhen BFT Electrical Appliances Mfg Co Ltd has been awarded a patent for Water Pick Spray Pipe Fixing Mechanism. This invention was developed by Gao Hongyan and Wang Zhiwei.
The patent application number is CN20242378299U 20241213. The patent publication number is CN223323617 (U). International Patent Cl..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Shawenman Wuxi Intelligent Equipment Co Ltd for Forming Mechanism of Pipe End Forming Machine. Zhou Jie and Yan Chungang developed the invention.
The patent application number is CN202422742386U 20241111. The patent publication number is CN..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Guangzhou Yinggute Intelligent Equipment Co Ltd has been granted a patent for Pipe Angle Detection Turnover Device and Pipe Punching Machine. This invention was developed by Mo Ciying.
The patent application number is CN202422193480U 20240909. The patent publication number is CN223325318 (U). International ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Taicang City Fuyuan Prec Tooling Co Ltd has been granted a patent for Oil Pipe Stamping Equipment Capable of Preventing Bulges on Two Sides. Zhu Zhaoxue and Zhu Jingjing developed the invention.
The patent application number is CN202422415147U 20241008. The patent publication number is CN223325296 (U). Inte..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Pipe Bending Fixed Die Device and Electric Hydraulic Pipe Bender has been issued to Jinhua Weike Industrial & Trading. This invention was developed by Wang Desheng, Wang Zong and Wang Heng.
The patent application number is CN202422646341U 20241030. The patent publication number is CN22332..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jinhua Weike Industrial & Trading has been awarded a patent for Electric Hydraulic Pipe Bender. This invention was developed by Wang Desheng, Wang Zong and Wang Heng.
The patent application number is CN202422640712U 20241030. The patent publication number is CN223325279 (U). International Patent Classificat..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Guanxin Tech Co Ltd for Cold Bending Equipment Facilitating Pipeline Machining. Ruan Baiyi, Wu Kaixin, Li Xiaojun, Wang Dong and Huang Jieheng developed the invention.
The patent application number is CN202422754638U 20241112. The..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Changzhou Shudexin Welding Tech Co Ltd for Pipe Hoop Machining, Bending and Forming Device. Shao Qinliang developed the invention.
The patent application number is CN202422699828U 20241106. The patent publication number is CN223325272 (U). ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- GH Fusion Corp Ltd has received a patent for Roundness Corrector for Correcting Pipe. This invention was developed by Peng Yongsheng and Lin Jinhong.
The patent application number is CN202422585407U 20241024. The patent publication number is CN223325267 (U). International Patent Classification codes are B21..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Efficient Condensation and Evaporation Circulating Ice-making Pipeline System has been issued to Ningbo Hicon Industry Technology. This invention was developed by Wang Zhengcong, Chen Yuepeng and Liu Xiaofei.
The patent application number is CN202422645133U 20241031. The patent publicatio..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chongqing General Industry Group has received a patent for Laminar Flow Resistance Device for Throttling Liquid Pipe. This invention was developed by Hu Jian, Wang Wuping and Li Chengyong.
The patent application number is CN202422429724U 20241009. The patent publication number is CN223307128 (U). Internationa..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Anhui Ankaite Pipe Industry has been awarded a patent for Leak-proof Gas Pipeline. This invention was developed by Zheng Wei.
The patent application number is CN202421988254U 20240816. The patent publication number is CN223306560 (U). International Patent Classification code is F16L57/02.
State Intellec..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to TANGSHAN NATURAL GAS for Gas Pipeline Protection Device for Municipal Construction. Zhang Baolian and Xuan Kai developed the invention.
The patent application number is CN202422799183U 20241118. The patent publication number is CN223306559 ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Suzhou Alasijia Packaging Tech Co Ltd has received a patent for Port Protection Mechanism and Plastic Hose Thereof. This invention was developed by Wu Junbiao.
The patent application number is CN202422644438U 20241031. The patent publication number is CN223306558 (U). International Patent Classification cod..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Steel Supporting Device for Non-excavation Repair Pretreatment of Engineering Pipeline has been issued to Mingzheng Jiangsu Tech Co Ltd. This invention was developed by Lu Dingwei, Xia Yu, Li Sheng and Tong Lingyun.
The patent application number is CN202422245945U 20240912. The patent pub..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Yixing HUAYANG Drainage Equipment has obtained a patent for corrugated pipe with anti-blocking function. This invention was developed by Sun Yuming, Sun Jian and Zhou Xuanfang.
The patent application number is CN202422726655U 20241108. The patent publication number is CN223306556 (U). International Patent C..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Hubei Damingrui Construction Eng Co Ltd has been awarded a patent for Anti-blocking Pipeline Structure. This invention was developed by Jian Chao, Xu Lin, Li Zhifang, Liu Zhipeng and Li Danqiu.
The patent application number is CN202422522420U 20241018. The patent publication number is CN223306555 (U). Inter..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Mingzheng Jiangsu Tech Co Ltd has been granted a patent for Traction Device for Non-excavation Repair of Municipal Pipeline. This invention was developed by Li Hanqin, Xia Yu, Li Sheng and Tong Lingyun.
The patent application number is CN202422701048U 20241106. The patent publication number is CN223306553 (..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Yanggong Construction Eng Sichuan Co Ltd for Novel Leakage-proof Protection Device for Petroleum Pipeline. Peng Kedi, Zhang Wenxia and Lei Zhi developed the invention.
The patent application number is CN20242308045U 20241206. The patent pub..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Shenzhen Juli Diving Eng Co Ltd has obtained a patent for ship underwater pipeline leaking stoppage device. This invention was developed by Nie Lerong and Xue Wenfeng.
The patent application number is CN202422867762U 20241125. The patent publication number is CN223306551 (U). International Patent Classifica..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Temporary Plugging Device for Hydropower Station Pipeline has been issued to Bing Zhiwei.
The patent application number is CN202422200263U 20240909. The patent publication number is CN223306550 (U). International Patent Classification code is F16L55/172. Cooperative Patent Classification..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Nanjing Rongshui Shuidian Automation Tech Co Ltd has been awarded a patent for Sealing Structure for Joint of Slotted Pipeline. This invention was developed by Liu Hui, Cai Dewen and Wen Yanzhen.
The patent application number is CN202422823511U 20241120. The patent publication number is CN223306549 (U). Int..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Nantong Maoshun Ship Access Co Ltd has been awarded a patent for Rapid Sealing Sleeve for Ship Pipeline. This invention was developed by Shen Liang, Chen Juan, Du Lili and Chen Yanqin.
The patent application number is CN202422826822U 20241120. The patent publication number is CN223306547 (U). International ..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yingstanfu Environmental Tech Co Ltd for Lining Pipe for Trenchless Pipeline Repair. Hang Qiujin and Shi Huichen developed the invention.
The patent application number is CN202422852543U 20241122. The patent publication number is CN..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jiangsu Yingstanfu Environmental Tech Co Ltd has secured a patent on Pipeline Flow Guide Structure for Pipeline Repair. Hang Qiujin and Shi Huichen developed the invention.
The patent application number is CN202422449100U 20241011. The patent publication number is CN223306541 (U). International Patent Class..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jiangsu Yidelong Petroleum Machinery Co Ltd has been granted a patent for Anti-erosion Pipeline. Yuan Mingjiang, Zhang Guangzhou, Luo Lianzhong, Wan Sheng and Xu Fang developed the invention.
The patent application number is CN202422572260U 20241023. The patent publication number is CN223306539 (U). Interna..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Kunshan Yiyang Air Separation Tech Co Ltd has been granted a patent for Roots Blower Outlet Pipeline Buffer. This invention was developed by Zhang Siwen, Wang Xiaobin and Huang Ming.
The patent application number is CN202422991144U 20241205. The patent publication number is CN223306537 (U). International Pa..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- China Tianchen Engineering has been granted a patent for Noise Reduction Blind Plate and Emptying Pipeline Comprising Same. Zhang Tiequan, Qin Yajun, Yue Bin, Wang He and Ta La developed the invention.
The patent application number is CN202422653419U 20241031. The patent publication number is CN223306536 (U..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jiangsu Chuangwo Biological Tech Co Ltd has been granted a patent for Cooling Device for Sewage Treatment Backflow Pipeline. Liu Longmei, Jia Gang, Qin Cao, Han Ning, Meng Wanxiao, Qiu Xiaoying, Ma Yuting and Chen Yu developed the invention.
The patent application number is CN20242307309U 20241206. The pate..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Jiangsu Xingtai Thermal Co Ltd has obtained a patent for electromagnetic heater for oil field pipeline. This invention was developed by Wang Benquan, Zhu Yingchun, Wang Fuhua and Jia Lei.
The patent application number is CN202422457969U 20241011. The patent publication number is CN223306533 (U). Internation..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Shanmeng New Mstar Tech Ltd has received a patent for High-strength Reducing Corrugated Pipe. This invention was developed by Yang Bingnan, Yuan Tao, Yang Guoyuan, Yang Guozhi, Zheng Huahua and Xu Dinghong.
The patent application number is CN202422999543U 20241205. The patent publication number is CN2233065..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Sichuan Xinzhongtai New Mat Co Ltd for Steel-plastic Composite Pipe with Engineering Plastic Flange Plates at Ports. Chen Kun, Ni Jun and He Baigang developed the invention.
The patent application number is CN20242308174U 20241206. The pate..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Glass Fiber Reinforced Plastic Pipeline Connecting Device has been issued to Rizhao Sanlian Water Diversion. This invention was developed by Zhang Weihua, An Liping, Xiao Xiyuan, Zhang Nianhua and Cui Zhaogao.
The patent application number is CN202422470972U 20241012. The patent publicati..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Haotian Energy Saving Equipment Co Ltd has obtained a patent for middle electricity-saving hot melting sleeve connecting device for outer protective pipe of thermal insulation pipe elbow. This invention was developed by Zhang Guoyu, Zheng Zhongsheng, Wang Xiumin and Liu Shaogang.
The patent application numb..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Gas Uniformizing Three-way Pipe of Heating Furnace has been issued to Liaoning Ruilaide Environmental Protection Tech Co Ltd. This invention was developed by Shi Dongdong.
The patent application number is CN202422842244U 20241121. The patent publication number is CN223306523 (U). Internat..
Pipe
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Three-way Pipe with Backflow Prevention Mechanism has been issued to Shanghai Kaike Pipe Industry Tech Co Ltd. This invention was developed by Wang Xiyue.
The patent application number is CN202422229736U 20240912. The patent publication number is CN223306522 (U). International Patent Clas..
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