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Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- Bollhoff Verbindungstechnik GmbH has been granted a patent for Fastening Method of a Channel and a Vertical Fastening with Threaded Pipe for Same. This invention was developed by Draht Torsten and Moehring Jörg.
The patent application number is US202318391896 20231221. The patent publication number is U..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Guangdong Zhida Prec Tube Manufacture Co Ltd has been awarded a patent for Flat Pipe Stamping Forming Device. This invention was developed by Luo Lixin and Li Minglin.
The patent application number is CN202520587470U 20250331. The patent publication number is CN223970692 (U). International Patent Classifica..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Hubei Huayuheng Metal Structure Mfg Co Ltd has received a patent for Automatic Pipe Groove Pressing Production Device. This invention was developed by Wang Lu and Xiong Jianfeng.
The patent application number is CN202520474234U 20250318. The patent publication number is CN223970686 (U). International Patent..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Dongtai Baiyi Stainless Steel Co Ltd for Bending Appliance for Forming U-shaped Pipe Clamp. Zhou Na and Zhou Yiping developed the invention.
The patent application number is CN202520691832U 20250411. The patent publication number is CN22397..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Anhui Chengwei Construction Eng Co Ltd has obtained a patent for correcting device for pipeline welding. This invention was developed by Zhou Yan.
The patent application number is CN202520328748U 20250227. The patent publication number is CN223970655 (U). International Patent Classification codes are B21D3/..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Contitech Fluid Tech Changchun Co Ltd has been granted a patent for Protection Mechanism and Cnc Pipe Bending Machine. This invention was developed by Zhou Xiaona, Ning Haotian and Liu Jinan.
The patent application number is CN202520161916U 20250123. The patent publication number is CN223970758 (U). Interna..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Spinning Manifold Pipeline Coke Cleaning Device has been issued to Chizhou Xinsilu Filtration Equipment Co Ltd. This invention was developed by Yang Qi and Xu Mingyou.
The patent application number is CN202520306938U 20250225. The patent publication number is CN223970565 (U). Internationa..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Cleaner Seat for Inner Wall of Gas Pipeline has been issued to Shandong Huitong Energy Group Co Ltd. This invention was developed by Song Xiandong, Zhang Mi and Chu Chunkai.
The patent application number is CN202520449530U 20250314. The patent publication number is CN223970556 (U). Intern..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Kaifeng Wisdom Shandong Municipal Eng Co Ltd has been granted a patent for Municipal Pipeline Inner Wall Spraying Device. This invention was developed by Zhu Xiangwei, Zhou Guoying and Liu Xiao.
The patent application number is CN202520106030U 20250116. The patent publication number is CN223970238 (U). Inte..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Jiangsu Minwei Electromechanical Co Ltd has obtained a patent for arc-shaped spraying pipe assembly. This invention was developed by Ma Xiaofei and Huang Leping.
The patent application number is CN202423161986U 20241220. The patent publication number is CN223970227 (U). International Patent Classification c..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Longquan Aoxiang Automobile Air Conditioning Co Ltd has been granted a patent for Low-noise Straight-flow Type Silencer for Air Conditioner Pipeline. Zhou Xujun, Mei Zanming, Li Xiaobing and Li Shaochun developed the invention.
The patent application number is CN202520101774U 20250116. The patent publicatio..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Suzhou Dexin Chip Tech Co Ltd has been granted a patent for Gas Inlet Pipe of Reaction Equipment and Reaction Equipment. This invention was developed by Yang Jie.
The patent application number is CN202520615550U 20250402. The patent publication number is CN223963603 (U). International Patent Classification ..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Shanxi Jingwei Tianying Machinery Co Ltd for Punching Clamp for Holding Pipe Seat. Zhou Chengyi, Zhang Shifeng and Bai Lu developed the invention.
The patent application number is CN202520376635U 20250305. The patent publication number is C..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Hubei Kanghe Machinery Tech Co Ltd has been awarded a patent for Automatic Machining Device for Valve Guide Pipe. This invention was developed by Wang Hong, Hua Jianjie, Pang Guohui and Zhang Xiaodong.
The patent application number is CN202520483038U 20250319. The patent publication number is CN223971212 (U..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Tianjin Xinjinyu Anticorrosive Insulation Steel Pipe Co Ltd has received a patent for Anti-corrosion Pipe Spray Cooling Device. This invention was developed by Liang Jun.
The patent application number is CN20252047500U 20250109. The patent publication number is CN223965675 (U). International Patent Classifi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Haizhichen Equipment Wuxi Co Ltd has been awarded a patent for Condensation Pipe of Condenser. This invention was developed by Hui Haiming and Hua Lingna.
The patent application number is CN202520678879U 20250411. The patent publication number is CN223965649 (U). International Patent Classification codes ar..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Guangdong University of Technology for Pipeline Connecting Structure for Fresh Air System. Wang Meiting and Yang Zhi developed the invention.
The patent application number is CN202620131626U 20260130. The patent publication number is CN2239..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Ningbo Zhenchen Machinery Mfg Co Ltd has been granted a patent for Air Pipeline Convenient to Adjust. This invention was developed by Zhang Shouzhen.
The patent application number is CN202520629602U 20250407. The patent publication number is CN223965574 (U). International Patent Classification codes are B08..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Henan Tengwei Environmental Tech Co Ltd has received a patent for Auxiliary Structure for Outdoor Installation of Air Pipe of Central Air Conditioner. This invention was developed by Zhai Jundong and Shan Shilei.
The patent application number is CN202520374636U 20250305. The patent publication number is CN2..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Sws Hemodialysis Care Co Ltd has been granted a patent for Automatic Pipeline Dismounting and Mounting Device. This invention was developed by Deng Peng, Gao Guangyong, Yuan Zhen, Long Lin and Tan Si.
The patent application number is CN202520596370U 20250401. The patent publication number is CN223971163 (U)..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Petroleum Pipeline Welding Positioning Anti-deviation Clamp has been issued to Changzhou Linxuan Lifting Equipment Co Ltd. This invention was developed by Wang Bing and Yang Bo.
The patent application number is CN202520656961U 20250409. The patent publication number is CN223971155 (U). In..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Tianjin Zhongchi Ind Co Ltd has been granted a patent for Welded Pipe Support. Wang Leilei developed the invention.
The patent application number is CN202520361773U 20250304. The patent publication number is CN223971154 (U). International Patent Classification codes are B08B1/12, B08B1/20, B08B1/34, B23K37/..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- The First Construction & Engineering Co Limited Of Beijing Construction Engineering Group has been granted a patent for Air Conditioner Water Pipe Welding Positioning Device. Zhang Fenghan, Tian Yongfei, Zhao Hongshen, Liu Yu, Meng Tao, Liu Linshuo, Li Chaochao and Yang Siqing developed the invention.
The p..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Shaanxi First Hydraulic Co Ltd has been awarded a patent for Hydraulic Pipeline Flange Welding Turnover Device. This invention was developed by Ma Fenghui and Tian Chuanggang.
The patent application number is CN202520286417U 20250221. The patent publication number is CN223971145 (U). International Patent Cl..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Lianjiang Baijin Electric Appliance Co Ltd for Heating Pipe Cutting Device for Heating Plate. Song Jun-ho developed the invention.
The patent application number is CN202520478920U 20250319. The patent publication number is CN223970926 (U). ..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Henan Yitie Machinery Equipment Co Ltd has received a patent for Cutting Device for Valve Pipeline Machining. This invention was developed by Yang Hui, Li Haoran and You Haigang.
The patent application number is CN202520313524U 20250226. The patent publication number is CN223970925 (U). International Patent..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Quanzhou Yaqing Household Co Ltd has secured a patent on Cigar Maintenance Pipe Easy to Open and Close. Li Yufeng developed the invention.
The patent application number is CN202520289198U 20250222. The patent publication number is CN223968623 (U). International Patent Classification code is A24F25/02.
T..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Zhonghang Env Zhejiang Co Ltd for Drainage Pipeline Flaw Detection Device. Shang Junchang, Fu Yangjun, Zhu Jian and Du Sen developed the invention.
The patent application number is CN202520534067U 20250325. The patent publication number is ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Hubei Minghan Electromechanical Eng Co Ltd has secured a patent on Detection Device for Pressure Pipeline. Wei Mingyong developed the invention.
The patent application number is CN202520516358U 20250324. The patent publication number is CN223966522 (U). International Patent Classification codes are G01N29/0..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Tianjin Hengyu Xinrong Tech Development Co Ltd has obtained a patent for corrugated pipe bending experiment device. This invention was developed by Tao Jing.
The patent application number is CN20252007136U 20250103. The patent publication number is CN223966380 (U). International Patent Classification codes ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Wangong Ind Co Ltd has been granted a patent for Ship Pipeline Sealing Detection Equipment. This invention was developed by Chen Teng, Li Jianming and Wang Guifeng.
The patent application number is CN202520764439U 20250422. The patent publication number is CN223966228 (U). International Patent Cla..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Sichuan Funing Tech Co Ltd has been granted a patent for Automobile Pipeline Air Tightness Detection Clamp. Xu Xianxin and Yi Qi developed the invention.
The patent application number is CN202520269652U 20250220. The patent publication number is CN223966222 (U). International Patent Classification code is G..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to ASCG; Anhui Yushun Water Conservancy Project Man Co Ltd, Chizhou Water Conservancy Bureau and China Three Gorges University for Water Distribution Type In-pipe Water Temperature Measuring Device. Li Tianxiang, Xu Xingang, Liu Zhiyong, Zhong Sh..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Haipai Lake Fluid Control Co Ltd for High-temperature-resistant and High-pressure-resistant Self-operated Corrugated Pipe Type Pressure Regulating Valve. Yu Yanxin, Chen Xuelian, Ba Yunfeng and Wang Fang developed the invention.
Th..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Electric Blow Pipe has been issued to Wang Hui. This invention was developed by Wang Hui.
The patent application number is CN20252064690U 20250113. The patent publication number is CN223967026 (U). International Patent Classification codes are G10D9/00, G10H1/32 and G10H1/34.
Accordin..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chen Duoyang has been granted a patent for Pressure Reducing Valve for Water Conveying Pipe. This invention was developed by Chen Duoyang.
The patent application number is CN202520700224U 20250414. The patent publication number is CN223964963 (U). International Patent Classification code is F16K17/22.
A..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Hefei Cement Research & Design Inst Corporation Ltd has been awarded a patent for Adjustable Ash Discharge Valve Device for Blanking Pipe. This invention was developed by Wang Hao and Yu Shihao.
The patent application number is CN202520661946U 20250409. The patent publication number is CN223964895 (U). Inte..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Grid Group Tianjin Natural Gas Pipeline Co Ltd has been granted a patent for Flame Arrester for Petrochemical Engineering Safety Production. This invention was developed by Ding Ziqiang, Zhang Na and Tai Xuyang.
The patent application number is CN202520516085U 20250324. The patent publication number i..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Shanghai Jinxin Pipe Co Ltd has been granted a patent for Bundling Pipe with Sub-pipes Convenient to Replace. Yin Jinliang and Lin Nanhua developed the invention.
The patent application number is CN202520769202U 20250422. The patent publication number is CN223966742 (U). International Patent Classification ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Shenzhen Pinxin Electromechanical Decoration Eng Co Ltd has secured a patent on Fireproof and Explosion-proof Device for Pipeline. Zhong Shaorong and Yang Jun developed the invention.
The patent application number is CN202520562830U 20250328. The patent publication number is CN223965462 (U). International P..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Yuting Xianfa Technology has obtained a patent for pipeline structure capable of achieving integration of inflation and suction. This invention was developed by Chen Sibei, Li Biao and Xiao Can.
The patent application number is CN202520683227U 20250410. The patent publication number is CN223964564..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Fuzhou Planning Design & Research Inst Group Co Ltd has secured a patent on Cable Pipe Ditch Suitable for Mountain Abrupt Slope. Shi Minkui, Huang Zhixin and Chen Yanchen developed the invention.
The patent application number is CN202520463344U 20250317. The patent publication number is CN223967621 (U). Int..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangzhou Tori Tech Co Ltd has received a patent for Water Supply Pipeline Leakage Detection Equipment Based on Hydrophone. This invention was developed by Cao Yong.
The patent application number is CN202520876609U 20250507. The patent publication number is CN223965284 (U). International Patent Classificati..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- City Lifeline Construction Dev Xiamen Co Ltd has obtained a patent for gas leakage detection device for gas buried pipeline. This invention was developed by Qiu Shanju, Du Yicong, Xu Lin and Cai Zhikun.
The patent application number is CN202520891333U 20250508. The patent publication number is CN223965282 (..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Chizhou Deqi Environmental Protection Tech Co Ltd for Sewage Pipeline Detection Device. Ma Xinyu developed the invention.
The patent application number is CN202520525281U 20250325. The patent publication number is CN223965273 (U). Internati..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Leakage-proof Detection and Automatic Repair Device for Heat Supply Pipeline has been issued to MCC Wukan Engineering Technology Co Ltd. This invention was developed by Zhang Zhu'an and Gou Jialin.
The patent application number is CN202520910120U 20250509. The patent publication number is..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Sichuan Yueyang Electronic Tech Co Ltd has secured a patent on Electrical Pipeline Connection Protection Device. Li Zuowen developed the invention.
The patent application number is CN202520585046U 20250331. The patent publication number is CN223967596 (U). International Patent Classification codes are H02G3..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Qingdao Fenglong Electrical Appliance Co Ltd has secured a patent on Lock Catch Assembly of Copper Pipe. Zhang Jianqing, Feng Tieliang, Wang Chao and Gao Baoyu developed the invention.
The patent application number is CN202520778357U 20250423. The patent publication number is CN223965069 (U). International ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Yueqing Dongbo Electromechanical Co Ltd has been awarded a patent for Pipe End Fastening Clamp. This invention was developed by You Yixian, Tao Lefeng, Li Hongbing and Zheng Sheng.
The patent application number is CN202520914395U 20250512. The patent publication number is CN223965065 (U). International Pate..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Huizhou Xinghongli Lubricating Oil Tech Co Ltd has been granted a patent for Leakage-proof Sealing Structure for Lubricating Oil Pipeline Connection. This invention was developed by Li Fuzhang and Li Yujie.
The patent application number is CN202520507783U 20250321. The patent publication number is CN2239650..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Marinetec Development Shanghai Ltd has secured a patent on Non-welding Plane Connecting Pipe Joint Convenient to Disassemble and Assemble. Bi Chun developed the invention.
The patent application number is CN202521162104U 20250606. The patent publication number is CN223965063 (U). International Patent Classi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Meimei Pipe Ind Co Ltd has obtained a patent for socket and spigot type connecting pipe. This invention was developed by Wang Xinrui and Wang Huiyang.
The patent application number is CN202520690013U 20250411. The patent publication number is CN223965056 (U). International Patent Classification co..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangxi Maide Plastic Ind Co Ltd has been awarded a patent for Buried High-rib Pp Reinforced Polyethylene Winding Pipe. This invention was developed by Li Chengshuang and Zhao Zhiyong.
The patent application number is CN202520915439U 20250510. The patent publication number is CN223965054 (U). International ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Wuhu Xinwu New Building Mat Co Ltd has obtained a patent for cement pipe with butt joint gap sealing structure. This invention was developed by Ren Liangping, Wang Minjue, Zhang Shoubao, Zhang Qingyun and Zeng Zhongli.
The patent application number is CN202520930019U 20250513. The patent publication number ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Jilin Pengrui Construction Eng Co Ltd for Quickly-installed Heat Supply Pipe Network. Gao Mengqiao and Cui Liu developed the invention.
The patent application number is CN202520884489U 20250507. The patent publication number is CN223965040 ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Gete Pinzhi Suzhou Safety Tech Co Ltd has secured a patent on Fire Engineering Pipeline Positioning Structure. Liu Wenjin developed the invention.
The patent application number is CN202520815770U 20250427. The patent publication number is CN223965025 (U). International Patent Classification codes are F16L3/..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Yue Kai has been awarded a patent for Heat Supply Pipeline Repairing Device for Heat Supply Engineering. This invention was developed by Meng Ren, Wu Haiyan and Yue Kai.
The patent application number is CN202520564494U 20250327. The patent publication number is CN223965022 (U). International Patent Classifi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Anhui Wenchuang Construction Eng Co Ltd has been awarded a patent for Anti-seismic Support for Water Pipe. This invention was developed by Fu Siqi, Ruan Houwen and Lee Da Young.
The patent application number is CN202520926209U 20250513. The patent publication number is CN223965020 (U). International Patent ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangzhou Jinhui Construction Group Co Ltd has been awarded a patent for Dense Fire Hose Mounting Structure. This invention was developed by Zhang Tuanhui, Zhuang Maotao, Zhou Xiao, Yang Xiong and Wu Huijin.
The patent application number is CN202520886025U 20250507. The patent publication number is CN223965..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guocheng Group Co Ltd has secured a patent on Municipal Pipe Network Buried Pipe Structure. Zhang Yongyin, Gong Xudong, Zhang Zhongyang, Wu Zhangyong and Liu Zhaoyong developed the invention.
The patent application number is CN202520928841U 20250513. The patent publication number is CN223965018 (U). Interna..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Pipe Roofing Connecting and Fastening Device has been issued to CCCC First Highway Xiamen Engineering and CCCC First Highway Engineering Group. This invention was developed by Duan Yueqiang, Li Peng, Wang Maolei, Wang Hongyan, Jiang Kaicheng, Xiao Yongying, He Changgui, Shi Changqi, Huang Mi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Shanghai Baoye Group Corporation and Baoye Chongqing Urban Construction Dev Co Ltd for Long-distance Pipe Jacking Main Top Fixing and Deviation Rectifying Device. Wang Zhicheng, Li Ping, Zhu Changgen, Zhu Liangjie and Huang Fei developed the i..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Micro-nano Bubble Generating Device and Household Water Supply Pipeline Micro-nano Bubble System has been issued to Foshan Rifeng Enterprise, Rifeng Entpr Group Co Ltd and Rifeng Tech Co Ltd. This invention was developed by He Wangzhi, Lin Xiyong, Su Jie, Zhong Ziqiang and Qian Jin.
The p..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Xinan Hangzhou Anti Corrosion & Thermal Insulation Eng Co Ltd has obtained a patent for novel composite heat preservation pipeline. This invention was developed by Li Hangcheng.
The patent application number is CN202520833030U 20250429. The patent publication number is CN223965133 (U). International Patent ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- China National Chemical Ecological Water Conservancy Construction has obtained a patent for heat preservation pipeline for municipal heat supply pipe network system. This invention was developed by Cui Hengling, Zhao Yangshuo, Fu Guosheng, He Yibo and Luo Nanjun.
The patent application number is CN202520639..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chen Di has secured a patent on Sealing Structure for Butt Joint of PVC Pipes. Hou Bo, Chang Chunxia, Yang Jianchuan, Chen Di, Wang Shuli, Dong Jiangwei and Liu Xiaojun developed the invention.
The patent application number is CN202520466988U 20250318. The patent publication number is CN223965110 (U). Inter..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Tianjin Haisheng Electromechanical Eng Equipment Co Ltd for Y-shaped Diversion Three-way Pipe Joint. Wang Hainan developed the invention.
The patent application number is CN202520909669U 20250509. The patent publication number is CN22396510..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shipin Ind Co Ltd for Three-way Pipe with High Applicability. He Shitao developed the invention.
The patent application number is CN202520602175U 20250401. The patent publication number is CN223965104 (U). International Patent Clas..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Yancheng Lehaha Pipe Industry Tech Co Ltd for Spiral Support Type Fracture-resistant Steel-wire-free PVC (Polyvinyl Chloride) Hose. Cai Jun developed the invention.
The patent application number is CN202520883349U 20250506. The patent publi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Flexible Connecting Pipe Assembly and Hydraulic System has been issued to Mintai Hydraulics Shanghai Co Ltd. This invention was developed by Mei Jianyou, Zhao Jiyang and Xu Xiaodong.
The patent application number is CN202520756494U 20250421. The patent publication number is CN223965087 (U..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Suzhou Weikeli Intelligent Tech Co Ltd has received a patent for Quick Butt Joint Device for Long Connecting Pipes. This invention was developed by Zhu Jun.
The patent application number is CN202520698188U 20250414. The patent publication number is CN223965086 (U). International Patent Classification codes ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Yunnan Xingdian Ind Co Ltd for Drainage Pipe with High-modulus Double-plastic Composite Winding Structure Wall. Kong Linfeng, Song Shunying and Wang Xiaofu developed the invention.
The patent application number is CN202520878090U 20250507. ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Zhangjiakou Gaoxin Liaohai Construction Engineering has been awarded a patent for Pipeline Supporting Device for Constructional Engineering. This invention was developed by Zhang Yanfei, Guo Changyue, Sun Haiyan, Tian Yang, Yan Chunliang, Xie Zhijia, Chu Haiwei and Sun Hongjiao.
The patent application numbe..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Yang Tongxu for Supporting and Adjusting Device for Corner of Natural Gas Pipeline. Yang Tongxu and Zhu Jiangsong developed the invention.
The patent application number is CN202520888431U 20250508. The patent publication number is CN2239650..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Ma Xinao has been awarded a patent for Quick Mounting Bracket for High-altitude Operation Row Pipe. This invention was developed by Ma Xinao.
The patent application number is CN202520257480U 20250218. The patent publication number is CN223965021 (U). International Patent Classification codes are E03B7/09, F..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has published Institute of Modern Physics, Chinese Academy of Sciences patent application for Beam Pipeline Transition Structure, Manufacturing Method Thereof and Particle Accelerator. The invention was developed by Wei Ningfei, Luo Cheng, Zhu Xiaorong, Wan Yapeng, Y..
Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- Raytheon has obtained a patent for adaptive oscillating heat pipe. This invention was developed by Alahyari Abbas A and Yazdani Miad.
The patent application number is US202418412803 20240115. The patent publication number is US12774856 (B2). International Patent Classification codes are F03G7/06, F28D15/02..
Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- ASC Engineered Solutions has been granted a patent for Pipe Coupling. Beagen Jr Joseph William developed the invention.
The patent application number is US202318220588 20230711. The patent publication number is US12774765 (B2). International Patent Classification codes are F16J15/02, F16L17/025, F16L17/04,..
Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- SEMES has secured a patent on Cutter Apparatus for Double Pipe. Eom Sung Hun and Yun Tae Won developed the invention.
The patent application number is US202218056059 20221116. The patent publication number is US12773802 (B2). International Patent Classification code is B26D3/16. Cooperative Patent Classifi..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to China Mcc5 Group Corporation for Quadruple Pipe Drill Rod. Shi Yuting and Meng Xiangbao developed the invention.
The patent application number is CN202520857857U 20250430. The patent publication number is CN223964445 (U). International Patent..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Tongji Medical College Hospital of Huazhong University of Science & Technology has received a patent for Double-layer Cover Eight-connection Pipe. This invention was developed by Xiang Xu and Dai Yueqing.
The patent application number is CN202520497842U 20250320. The patent publication number is CN223963511 (..
Pipe
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Barbi Andrea and Contini Mario have applied WIPO patent for Pipe Fitting Component Constituted of a Pipe Fitting for Connecting Piping or of a Cap for Piping. Barbi Andrea and Contini Mario developed it.
The patent application number is WO2026IB53694 20260415. The patent publication number is WO2026224574 (A..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to CISDI Urban Construction Chongqing for Connecting Assembly for Raw Bamboo Pipe Column and Raw Bamboo Pipe Column. Liu Jijin, Song Nan, Zhou Liting, Qin Yingying, Long Xianming and Xu Ge developed the invention.
The patent application number i..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Zhengzhou University has obtained a patent for sediment pipeline conveying and dredging equipment. This invention was developed by Xu Tao.
The patent application number is CN202520458631U 20250317. The patent publication number is CN223963967 (U). International Patent Classification codes are E02F3/88, E02F3/..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Sanya Science and Education Innovation Park, Wuhan University of Technology for Reinforcing Device for Improving Toughness of Pipeline Infrastructure. Jiang Yuanjie, Wang Junwu, Huang Bo and Li Haiyang developed the invention.
The patent appl..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Jilin Weijia Construction has been granted a patent for Equidistant Tapping Device for Heat Distribution Pipeline. Li Shengqun, Sun Lidan and Hu Naiwu developed the invention.
The patent application number is CN202423225922U 20241226. The patent publication number is CN223971063 (U). International Patent Clas..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Auxiliary Device for Pipeline Argon Arc Welding has been issued to SEPCO1 Electric Power Construction. This invention was developed by Li Zhonglei, Li Chengbao, Yu Lining, Chen Jichen and Wang Jianxin.
The patent application number is CN202422923297U 20241128. The patent publication number ..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Jilin Weijia Construction for Hole Opening Device for Heat Distribution Pipeline. Jiang Shizhong, Zhu Renwei and Chen Yongxue developed the invention.
The patent application number is CN20252040192U 20250108. The patent publication number is ..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Tianneng Group Jiangsu Special Power Supply has received a patent for Self-adaptive Pipeline Pressing Device. This invention was developed by Cheng Weibing, Ding You, Li Chunlai, Pan Yangui, Lu Yonglin and Xie Wei.
The patent application number is CN202520669354U 20250410. The patent publication number is CN2..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Binzhou Water Conservancy Resource Development and Construction Center for Water Conservancy Project Pipeline Dredging Device. Chen Lianbo and Zhu Wenchao developed the invention.
The patent application number is CN202520588190U 20250331. The..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Jiangsu Shined Petroleum Equipment Manufacturing has secured a patent on Air Blowing Device for Impurities on Inner Wall of Oil Pipe. Lu Weiping and Wang Yan developed the invention.
The patent application number is CN202423228779U 20241226. The patent publication number is CN223970560 (U). International Pate..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Caofeidian Xintian Liquefied Natural Gas for Intelligent Cleaning Device for Gas Pipeline. Li Xuebin and Dai Xiaobo developed the invention.
The patent application number is CN202520514788U 20250324. The patent publication number is CN2239705..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chongqing Pengcheng Nondestructive Testing has been granted a patent for Device for Nondestructive Testing of Buried Pipeline. Xie Linfeng developed the invention.
The patent application number is CN202520307290U 20250225. The patent publication number is CN223966085 (U). International Patent Classification c..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Huadian Weifang Power Generation has received a patent for Device for Measuring Swing Angle of Suspender of Pipeline Support Hanger. This invention was developed by Zhang Xiaonan and Zhang Xiaogang.
The patent application number is CN202520533983U 20250325. The patent publication number is CN223966071 (U). In..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Portable Blank Pipe Inner Diameter Detection Device has been issued to Qinghai Zhongtai Green Forging Equipment Manufacturing. This invention was developed by Niu Hufeng, Yang Yilin, Guo Tingpeng, Zhang Falin and Zhao Xianfeng.
The patent application number is CN202520682773U 20250411. The ..
Pipe
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Shandong Xinyang Pipeline Technology for Online Thickness Detection Equipment for Polyethylene Composite Pipeline. Zhang Jiandong, Hao Fengqi, Han Lixin and Dong Jiange developed the invention.
The patent application number is CN202520823402U..
Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- GE Prec Healthcare has secured a patent on Meta Machine Data-centric Data Pipeline. Chavarukattil Mathews Matson, Reddy Gari Rama Krishna Reddy Narayana, Haworth Thomas and Madhavan Sridhar developed the invention.
The patent application number is US202418628382 20240405. The patent publication number is U..
Pipe
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- United States Patent for Configuration-driven Data Processing Pipeline for an Extensibility Platform has been issued to Cisco Technology. This invention was developed by Hendrey Geoffrey R and Bokhan-dilawari Anna Igorevna.
The patent application number is US202318128028 20230329. The patent publication nu..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Hongbang Die Casting (Nantong) has been granted a patent for Conformal Cooling Mold with Built-in Cooling Pipeline. Wen Jie, Qu Xiaochun, Xu Yuexing and Shi Hongwei developed the invention.
The patent application number is CN202520641966U 20250408. The patent publication number is CN223970831 (U). Internation..
Pipe
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chengxi Shipyard has been granted a patent for Ship Pipeline Inspection Filter. This invention was developed by Wang Huida and Jiang Daoru.
The patent application number is CN202520320953U 20250227. The patent publication number is CN223969638 (U). International Patent Classification codes are B01D29/35, B01D..
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