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Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Wuhan University of Technology has filed a patent application for Mine Filling Pipeline Operation State Monitoring Method and Device. This invention was developed by Dai Bibo, Zhang Jian, Wang Qizhou, Li Ning, Wang Wenyang, Shao Zhiyuan, Guo Xuxiao, Sun Yong, Wang Liguan and Dang Jiandong.
The patent applic..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Guizhou Huasheng Hengxin Electric Power Communication Tech Co Ltd has submitted a patent application for Extruded Flame-retardant Plastic Pipe and Preparation Method Thereof. This invention was developed by Li Ganliang.
The patent application number is CN202610513745 20260417. The patent publication numbe..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Xinjiang Manhua Pipe Mat Co Ltd patent application for Anti-deformation and Anti-crack Composite High Polymer Material and Pe Gas Pipeline Manufacturing Method. This invention was developed by Zhang He, Liu Shulai, Liu Yongjun, Jiang Kun and Wang Xiaox..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Ningbo Mulunda Outdoor Products Co Ltd has received a patent for Glass Fiber Pipe Coloring Device. This invention was developed by Lee Chun-ho.
The patent application number is CN202422644990U 20241031. The patent publication number is CN223642183 (U). International Patent Classification codes are B05C1/0..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Hebei Yuchu Environmental Protection Tech Co Ltd for Sewage Pipe Network Heat Extraction Device. Fu Tianbo, Yao Jiushun, Liu Fangning, Wu Chen, Fu He, Su Jin and Sun Zhijiao developed the invention.
The patent application number is CN2024..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Paint Spraying Production Line for Inner Hole of Threading Pipe has been issued to Kinkalteck Foshan Intelligent Equipment Co Ltd. This invention was developed by Ke Xiaohua.
The patent application number is CN202423115319U 20241217. The patent publication number is CN223642097 (U). Int..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hebei Xiongan Jichang Supply Chain Man Co Ltd has obtained a patent for floor heating pipeline convenient to fix. This invention was developed by Dong Chanchan and Li Jiajia.
The patent application number is CN20252011245U 20250103. The patent publication number is CN223636244 (U). International Patent Cl..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Anhui Puluolan Pipeline Repair Technology patent application for Inner Pipe Forming and Welding Production Line of Uv-cipp Hose. This invention was developed by Wang Yuanfeng, Huang Ximing and Huang Kai.
The patent application number is CN202610439267..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published C&U Co Ltd and Shanghai C&U Group Co Ltd patent application for Cold-pressing Constant-volume Preparation Method of Porous Polyimide Pipe Material. The invention was developed by Mi Lijie, Miao Xiaonan and Li Chao.
The patent application number is ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Robert Bosch Co Limited has filed a patent application for Cutting Device, in Particular Pipe Cutting Device. This invention was developed by Schoenherr Michael, Fischer Thomas and Dor Keren.
The patent application number is CN202511951735 20251223. The patent publication number is CN122253276 (A). Intern..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Protective Device for Heating Pipe of Rough Spraying Equipment has been issued to Haoyang Env Co Ltd. This invention was developed by Jiao Lu, Ma Min, Zhang Qiangqiang and Wu Xuemeng.
The patent application number is CN202423104804U 20241216. The patent publication number is CN223642048..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Nanjing Jinling Chemical Factory Co Ltd has received a patent for Lead Sulfate Tribasic Purification Device with Good Adsorption Effect. This invention was developed by Niu Chengdong.
The patent application number is CN20242317174U 20241209. The patent publication number is CN223641607 (U). International ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Henan Longyu Coal Chemical Co Ltd has received a patent for Overheating Pipeline Limiting Device of Gasifier Superheater. This invention was developed by Lu Lindong, Zhu Baiqin, Wang Qinhua, Yuan Zhifeng, Fu Yongjie, Tian Sen, Qi Tengfei, Li Ning, Wang Baowei, Jia Yangming and Wu Zhifeng.
The patent appli..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Hunan Construction Engineering Group and Hunan Construction Invest Group Co Ltd have obtained a patent for auxiliary hoisting device and hoisting system for hoisting circular pipe culvert. This invention was developed by Tang Xiangdai, Zhou Ji, Yan Wen, Huang Yong, Zhang Tongjun, Xie Zhuoqun, Deng Chaodong, ..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Chengdu Lingyun Century Tech Development Co Ltd for Cable Protection Pipe and Installation Structure Thereof. Tang Wei and He Dan developed the invention.
The patent application number is CN202422888300U 20241126. The patent publication n..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Inner Mongolia Mengsu Pipeline Tech Co Ltd has been granted a patent for Fabricated Threading Pipe. Liu Yueming developed the invention.
The patent application number is CN202422522019U 20241018. The patent publication number is CN223638903 (U). International Patent Classification codes are H02G3/04 and H..
Pipe
| Thu 17 Sep 2026
Munich, Sept. 16 -- Eiffage Infrastructures has submitted a patent application for Biosourced Corrosion-protection Composition for Protecting Pipes. This invention was developed by Geisler Flavien, Schrevel Florent and Lejosne Benoît.
The patent application number is EP20260161033 20260226. The patent publication number is E..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Soldering Flux Recovery Device for Spiral Welded Pipe has been issued to Inner Mongolia Juncheng Xingye Pipeline Co Ltd. This invention was developed by Xia Shuanglin, Meng Xin, Zhou Dongxia and Li Xue.
The patent application number is CN202423248351U 20241227. The patent publication nu..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Junxing Pipe Group Co Ltd has been awarded a patent for High-precision Butt Welding Aluminum-plastic Composite Pipe Argon Arc Welding Device. This invention was developed by Xia Peicong, Xia Chengwen and Xia Yan.
The patent application number is CN202423243703U 20241227. The patent publication num..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Suzhou Weier Hanke Intelligent Tech Co Ltd has secured a patent on Straight Seam Welding Equipment for Composite Pipe in Rigid Beam Structural Form. Chen Guoyu and Song Zhaoxin developed the invention.
The patent application number is CN20242319549U 20241209. The patent publication number is CN223642936 (..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Huizhou Shanggete Prec Hardware Co Ltd has been awarded a patent for Copper Pipe Clamping and Conveying Device of Spark Erosion Drilling Machine. This invention was developed by Ding Mingcai.
The patent application number is CN20252003590U 20250102. The patent publication number is CN223642911 (U). Intern..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Shanghai Xingyan Ind Co Ltd for Liquid Cooling Pipe Assembly Applied to Server. Yuan Liqiang developed the invention.
The patent application number is CN202520298235U 20250224. The patent publication number is CN223637965 (U). Internation..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Changzhou Jingli Automobile Tech Co Ltd has been granted a patent for Aluminum Pipe Machining Device. Pan Yong developed the invention.
The patent application number is CN202520231956U 20250214. The patent publication number is CN223642929 (U). International Patent Classification codes are B23K5/00 and B2..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Tianjin Xinbo Tongda Steel Co Ltd for Galvanized Pipe Cutting Device. Wang Kun and Li Weihui developed the invention.
The patent application number is CN202423267163U 20241230. The patent publication number is CN223642876 (U). Internation..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jiangsu Anhui Environmental Equipment Tech Co Ltd has received a patent for Cutting Device Convenient to Adjust and Used for Multi-core Pipe Machining. This invention was developed by Dou Yihua and Zhao Liwei.
The patent application number is CN202422163564U 20240904. The patent publication number is CN22..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Anhui Armstech Technology has received a patent for Downward-pressing Pipe Shearing Mechanism. This invention was developed by Wan Shengming and Ma Yanbing.
The patent application number is CN202423208313U 20241225. The patent publication number is CN223642862 (U). International Patent Classification codes ..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Xinxiang Xuri Air Conditioning Parts Co Ltd has secured a patent on Scrap Collecting Device for Air Conditioner Pipeline Drilling. Li Zhiyu, Li Zhiwei and Wang Shaoyun developed the invention.
The patent application number is CN20252013340U 20250103. The patent publication number is CN223642824 (U). Inter..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Haichuang Intelligent Equipment Yantai Co Ltd for Movable Pipeline Clamp Holder for Gluing and Developing Equipment. Li Chao, Bi Jinming and Chen Yu developed the invention.
The patent application number is CN20252042273U 20250108. The pa..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Cheng Paul Po patent application for Method for Joining Clad Pipe.
The patent application number is CN202511895768 20251216. The patent publication number is CN122252849 (A). International Patent Classification code is B23K31/02. Cooperative Patent..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Dongying Zhongchang Energy Tech Co Ltd for Drilling Device Used in Pipeline. Song Chaoqun, Li Zetian, Zhang Kai and Liang Xue developed the invention.
The patent application number is CN20252003904U 20250102. The patent publication number..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Nanjing College Information Technology patent application for Multi-station Synchronous Mounting Device for High-pressure Hose. The invention was developed by Zhou Zhaoxin, Liu Xiaoqiang and Guo Jianwei.
The patent application number is CN20261067311..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Chongqing Lingchuan Auto Parts Manufacturing Tech Co Ltd patent application for Blanking Machine for Exhaust Pipe Production. He Wenxu, Hao Jintang, Xiao Yuanlong and Lu Jiahao developed the invention.
The patent application number is CN202610380428..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Siemens Energy Transformer (Guangzhou) for Oil Flow Pipeline and Oil-immersed Transformation Equipment. Liu Hong, Chen Aiju, Fu Hongjun, Yang Fei and Li Linda developed the invention.
The patent application number is CN202422744814U 2024111..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Ningbo Guorun Pipe Ind Co Ltd patent application for Welding Equipment for Small-caliber Curled Air Pipe. This invention was developed by Zhang Liguo, Zhang Jiaqi, Wang Haiyan, Wang Zha, Yu Changjun and Guo Zhiyong.
The patent application number is ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Jiangsu Hangao Intelligent Equipment Co Ltd has filed a patent application for Pipe Body Continuous Arc Roll Welding Device. This invention was developed by Xing Qikun.
The patent application number is CN202610474242 20260411. The patent publication number is CN122252772 (A). International Patent Classifi..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Hunan Yuexing Machinery Co Ltd has obtained a patent for metal pipe welding equipment. This invention was developed by Tan Weiwei and Zou Hui.
The patent application number is CN202423193698U 20241224. The patent publication number is CN223643114 (U). International Patent Classification codes are B23K37/0..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Dalian Huake Machinery Co Ltd has submitted a patent application for Double-layer Heat Insulation Pipe Cutting Device and Cutting Method Thereof. Yu Tao, Zheng Shifei, Yu Haifeng and Zhao Pin developed the invention.
The patent application number is CN202610527569 20260421. The patent publication number i..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Penn Engineering Automotive Fasteners Kunshan patent application for Cold Heading Forming Method for Pipe Joint. The invention was developed by Zhan Huaibo.
The patent application number is CN202610303618 20260313. The patent publication number is CN..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Zhuhai Yuanquan Refrigeration Tech Co Ltd has applied Chinese patent for Thin-wall Copper Pipe Gradual Rotating and Flattening Sealing Process and Thin-wall Copper Pipe Sealing Product. Liang Xin, Wang Baoliang and Deng Nianming developed it.
The patent application number is CN202610658274 20260513. The p..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Suzhou Dongbao Haixing Metal Material Tech Co Ltd has submitted a patent application for Expansion Core Rod for Bending Variable-wall-thickness Pipe. This invention was developed by Sun Juntong, Zhang Guangji and Liu Hongjie.
The patent application number is CN202610554905 20260424. The patent publication..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Shandong Henghui Energy Saving Tech Group Co Ltd patent application for Second Clamping Mechanism, Pipe Penetrating Auxiliary Device, Pipe Penetrating Device and Method. This invention was developed by Li Xiaoli, Wang Bin, Cai Zhiyuan, Lin Junqing and ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hexin Zhiqing Suzhou Material Tech Co Ltd has sought patent for Cleaning Device for Hydrogen-related Pipeline. This invention was developed by Tang Yifei, Huang Fang, Huang Zanming, Hong Xin and Rong Fei.
The patent application number is CN202610528829 20260421. The patent publication number is CN12225243..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Wujiang Ganghua Gas has obtained a patent for gas pipeline purging head. This invention was developed by Chen Jun.
The patent application number is CN202422831047U 20241120. The patent publication number is CN223642427 (U). International Patent Classification codes are B01D46/10 and B08B9/032.
State Intel..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Flaw Detection Device for Copper Pipe Detection has been issued to Xinxiang Xuri Air Conditioning Parts Co Ltd. This invention was developed by Li Zhiyu, Li Zhiwei and Wang Shaoyun.
The patent application number is CN202422950637U 20241202. The patent publication number is CN223642311 (..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- The 13th Construction of China National Chemical Engineering has been granted a patent for Disassembly-free Pressure Test Blind Plate System of Pipeline System. Feng Guochen, Liu Mingliang, Li Qiang and Yao Lina developed the invention.
The patent application number is CN202422780000U 20241114. The patent p..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Wuhan Dehua Testing Eng Co Ltd for Nondestructive Testing Device for Pressure Pipeline. Yang Ye, Wang Hong, Luo Qiwen, Li Tianfeng, Su Zi'ao, Zhang Qingwen and Ma Xiaoyun developed the invention.
The patent application number is CN2024229..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Tongine Machinery Mfg Co Ltd has obtained a patent for straightness detection device for pipe fitting. This invention was developed by Liao Yanghua, Cheng Hongfu, Cheng Xiaorong, Sun Ling and Qiu Yonghong.
The patent application number is CN20242278765U 20240827. The patent publication number is ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Guangzhou Wanle Industry has sought patent for Flame-retardant Anti-static High-temperature-resistant Vulcanized Pipe and Preparation Method Thereof. This invention was developed by Yang Xu.
The patent application number is CN202610586713 20260429. The patent publication number is CN122255739 (A). Internati..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Dongguan Hexing New Material Tech Co Ltd patent application for Modified Polyphenylene Sulfide Composition and Preparation Method Thereof as Well as Composite Pipe and Preparation Method Thereof. The invention was developed by Lyu Long, Duan Peng and ..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Taizhou Zhuoxin Plastics Co Ltd patent application for High-temperature-resistant High-toughness CPVC (Chlorinated Polyvinyl Chloride) Pipe and Production Process Thereof. This invention was developed by Wang Hanzhi and Ye Haiting.
The patent applic..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Guoneng Zhuoyue Beijing Tech Development Co Ltd has submitted a patent application for Mining Flame-retardant Antistatic Composite Carrier Roller Material and Preparation Method of Composite Carrier Roller Pipe. Ding Lili, Qiao Shuoyuan, Chen Lei, Shi Yonggang, Yuan Ye, Lan Jianmin and Zhao Aiguo developed t..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Beijing Huanqiu Nenghua Engineering Project Man Co Ltd patent application for Underground Pipe Jacking Working Well Parameterization Design and Structure Automatic Checking Calculation Method and System Thereof. The invention was developed by Li Binsh..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shandong Institute for Product Quality Inspection has obtained a patent for fire hose storage and measurement device. This invention was developed by Fan Weideng, Liu Baolong, Nie Laicong, Zong Yugang and Qi Shukai.
The patent application number is CN20242316777U 20241209. The patent publication number is C..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Taian Dingxin Cooler has secured a patent on Radiating Pipe with Reinforced End Part Strength. Wan Wenyan, Yan Jiawei, Ma Jiangong, Wang Qinggang and Ding Hongfeng developed the invention.
The patent application number is CN202422908917U 20241128. The patent publication number is CN223636707 (U). Internatio..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Xinghua Zhennan Alloy Machinery Co Ltd for Cold and Hot Guide Pipe with Heat Insulation Protection Function. Jin Xiaobin and Ren Suqin developed the invention.
The patent application number is CN202423160551U 20241220. The patent publicat..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Emulsion Explosive Conveying Pipe Bracket has been issued to Yipulijintai Chongqing Chemical Co Ltd. This invention was developed by Sun Lingyun, Zhao Jie and Gong Mingyu.
The patent application number is CN202520326948U 20250227. The patent publication number is CN223636740 (U). Intern..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hongyuan Geothermal Energy Heat Pump Tech Zhongshan Co Ltd has obtained a patent for heat exchanger pipeline connecting structure and air conditioner. This invention was developed by Deng Shanfa, Dong Jingsong, Zhu Boyan, Tian Lin, Lu Shengxu, Lan Jianhua, Mo Benling, Huang Yin, Dai Baijun, Wu Tong, Xu Cheng..
Pipe
| Thu 17 Sep 2026
Munich, Sept. 16 -- European Patent Office has published INA Acquisition patent application for Locating a Branch Conduit in a Lined Pipe. The invention was developed by Goss Ryan, Bharwani Kiran, Parker Robert and Wang Haidong.
The patent application number is EP20240802127 20241023. The patent publication number is EP4798893 ..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Ningbo Institute Materials Technology & Eng CAS and Special Equipment Safety Supervision Inspection Institute of Jiangsu Province patent application for Gas Pipe Vertical Incidence Seismic Wave Analysis Method and Device and Readable Medium. Shan Zhiwe..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Jiangsu Suneng Machinery Co Ltd patent application for Heat Supply Pipe Network Compensator Topology Layout Optimization Method Based on Topology Representation Learning. The invention was developed by Li Wenyou, Li Jianliang and Zhang Xiang.
The p..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Automatic Pipe Fitting Feeding Device has been issued to Jintuo Intelligent Equipment Chengdu Co Ltd. This invention was developed by Wang Qing.
The patent application number is CN202423179880U 20241223. The patent publication number is CN223642660 (U). International Patent Classificati..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Hubei Tengtian Construction Eng Co Ltd has received a patent for Air Pipe Production Seaming Combination. This invention was developed by Hou Liyun, Hou Zhouli and Hou Lin.
The patent application number is CN202423311444U 20241231. The patent publication number is CN223642655 (U). International Patent Cla..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Wuhan Longdali Automation Equipment Co Ltd for Boosting Type Pipe Fitting Clamping Mechanism. Shu Huaqiang developed the invention.
The patent application number is CN202422624200U 20241030. The patent publication number is CN223642645 (U..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Flaring Bent Pipe Forming Machining System has been issued to Jiangsu First Hydraulic Tech Co Ltd. This invention was developed by Hang Yun and Cui Tong.
The patent application number is CN202423294241U 20241231. The patent publication number is CN223642643 (U). International Patent Cla..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Sichuan Changxin Pipe Ind Co Ltd for Pipe Fitting Head Expanding Device. Li Yinfu and Liu Yun developed the invention.
The patent application number is CN202423178626U 20241223. The patent publication number is CN223642642 (U). Internatio..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Wenzhou Liangyun Intelligent Equipment Tech Co Ltd has obtained a patent for riveting device for pipe body. This invention was developed by Wang Xianliang and Deng Ruying.
The patent application number is CN202522336975U 20251104. The patent publication number is CN223642639 (U). International Patent Clas..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jiangsu Huihe Pipeline System Tech Co Ltd has been granted a patent for Double-layer Pipe Chambering and Flanging Machine. This invention was developed by Chen Wenmei and Li Yue.
The patent application number is CN202423257783U 20241230. The patent publication number is CN223642634 (U). International Pate..
Pipe
| Thu 17 Sep 2026
Munich, Sept. 16 -- BASF has submitted a patent application for Polyolefin Pipe Comprising a Hydrotalcite Mineral and a Hydrazide. This invention was developed by Bertet Marie Laure, Weyland Tania, Fay Joseph J and Chirayil Thomas.
The patent application number is EP20240793820 20241022. The patent publication number is EP47986..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Songyang Intelligent Technology has secured a patent on Automatic Blanking Structure of Pipe Cold-punching Die. Xiao Hongguang, Zhang Qian and Wang Haibing developed the invention.
The patent application number is CN202423234075U 20241226. The patent publication number is CN223642592 (U). Internatio..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Novel Core Rod Structure and Bent Pipe Forming Device has been issued to Beijing Banding Tech Co Ltd. This invention was developed by Zhao Hailin and Zhang Dongliang.
The patent application number is CN20242319935U 20241206. The patent publication number is CN223642556 (U). Internationa..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Shanghai Yanpu Metal Products has been granted a patent for Continuous Pipe Bending Machine. Han Bin developed the invention.
The patent application number is CN202423282157U 20241230. The patent publication number is CN223642554 (U). International Patent Classification codes are B21D37/10, B21D43/00, B21D4..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Bazhou Anguang Furniture Co Ltd for Pipe Bending Mechanism for Full-automatic Pipe Bending Machine. Fan Jiaojiao developed the invention.
The patent application number is CN202422855256U 20241122. The patent publication number is CN223642..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Guangxi Zhuang Autonomous Region Special Equipment Inspection Research Institute has received a patent for Coupling Device for Pipeline Ultrasonic Detection. This invention was developed by Wang Rui, Wu Di, Nong Jinlong, Ou Zhongyuan, Liang Hanzhao, Lin Hua, Lin Ziyun and Mo Qianci.
The patent application n..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Shanxi Construction Engineering Group has applied Chinese patent for Pipeline Data Processing Method, System and Equipment Based on Multi-source Perception and Medium. Jin Xiawei, Wei Jianpeng, Zhang Tao, Zhang Yuan, Chen Junjie, Niu Chaonan, Liang Bo and Liu Qi developed it.
The patent application number..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Hetai Nantong Prec Machinery Co Ltd for Pipe Bending Machine Convenient to Adjust. Li Jing, Ma Xiaochun, Chen Ling and Ju Jinxing developed the invention.
The patent application number is CN202423126201U 20241217. The patent publication n..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Langfang Jiashu Furniture Co Ltd has received a patent for Multi-station Double-end Pipe Bending Machine. This invention was developed by Wang Xujia.
The patent application number is CN202423275460U 20241230. The patent publication number is CN223642549 (U). International Patent Classification codes are B..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Yancheng Junma Auto Parts Co Ltd has been granted a patent for Automobile Exhaust Pipe Bending Device. Zhang Zhongchao, Zhang Huajie, Dai Zhiguo and Xu Guangbo developed the invention.
The patent application number is CN202423306938U 20241231. The patent publication number is CN223642546 (U). Internationa..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Liaoning Zhitong Testing Technology has been awarded a patent for Aggregate-free Slurry Pipeline Fluidity Testing Mechanism. This invention was developed by Wu Dianzhong, Li Fuqiang, Qin Chenguang, Wen Dapeng and Ji Jing.
The patent application number is CN20242385491U 20241213. The patent publication numbe..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Foshan Gaoming Yongshunfa Building Mat Industrial Co Ltd for Leveling Protection Assembly for Welded Pipe Production and Welded Pipe Production Line Comprising Same. Gan Zhongcheng, Huang Yonghua, Chai Jianxin and Xiao Chenglong developed th..
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Shandong Chunyu Water Saving Irrigation Equipment for Pressure Resistance Testing Machine for Water Conveying Pipe. Zhang Hanming, Zhang Liang and Ma Xuemei developed the invention.
The patent application number is CN202422966807U 20241203...
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Deweishi Wuxi Intelligent Mfg Co Ltd has been granted a patent for Net Pipe Welding Roundness Shaping Device. This invention was developed by Ding Guoxiong, He Zongguang, Zhou Demin and Shi Yunyun.
The patent application number is CN202423313607U 20241231. The patent publication number is CN223642528 (U)...
Pipe
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Hangzhou Tanke Machinery Tech Co Ltd has been awarded a patent for Pipe Ring Creep Property Testing Device. This invention was developed by Ma Yaojun, Ding Dongdong, Tang Mingru and Sun Chong.
The patent application number is CN202422708145U 20241106. The patent publication number is CN223637286 (U). Inte..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- PowerChina No. 11 Bureau Engineering and Sinohydro Bureau 11 have secured a patent on Special-shaped Corrugated Pipe. Yao Pengfei, Cai Haohua, Su Xiaowei, Chen Hu and Zhao Kaili developed the invention.
The patent application number is CN202423172254U 20241223. The patent publication number is CN223633815..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Beijing Jingneng Shiyan Thermal Power and Inner Mongolia Cigu Electric Power Energy Saving Equipment Co Ltd have been awarded a patent for Pneumatic Ash Conveying Pipe Bottom Disturbance Device. This invention was developed by Jia Xiaoping, Duan Xinchao, Li Fei, Ding Shibing, Li Shimin, Xie Shitao, Wang Benx..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- Huaneng Shantou Haimen Power Generation and Xi'an Thermal Power Research Institute Co Ltd have applied Chinese patent for U-shaped Pipe Header Heat Exchanger with Online Automatic Leaking Stoppage Function and Leaking Stoppage Method. Zheng Di, Shi Lilong, Xu Dangqi, Xie Huanbiao, Chen Shaohua, Chen Guangmin..
Pipe
| Tue 15 Sep 2026
Alexandria, Sept. 15 -- Dell Products LP has received a patent for Confidential Computing for Continuous Integration Pipelines. This invention was developed by Phelps Jeremy Christian, Conn Trevor Scott and Xu Yichun.
The patent application number is US202418746035 20240618. The patent publication number is US12730880 (B2). I..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has received Jining High Tech Public Utilities Dev Co Ltd patent application for Heat Distribution Pipeline Shaft Multi-parameter Monitoring System Capable of Being Selectively Configured. Zhao Jing, Han Lei, Niu Xiangxing and Han Yachao developed the invention.
..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Guangzhou Hengsheng Construction Group has obtained a patent for protective structure for protecting box culvert pipeline crossing foundation pit. This invention was developed by Peng Li, Liu Jianjun, Li Ming, Zhao Tangyuan, Zhang Wenpeng, Yang Jinrui, Liu Jin, Wang Weihong, Liu Binyao and Xie Qiuhong.
Th..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Zhengzhou Lyudi Environmental Protection Tech Co Ltd has obtained a patent for sewage pipeline capable of preventing clogging at bending part. This invention was developed by Wang Feng, Yang Junling, Li Weitao and Yang Hongjun.
The patent application number is CN202423219744U 20241226. The patent publicat..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Henan Dapu Environmental Prot Equipment Co Ltd has obtained a patent for drum-type pipeline dredging machine. This invention was developed by Li Ziya.
The patent application number is CN202422925167U 20241129. The patent publication number is CN223634074 (U). International Patent Classification codes are ..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Chinese Patent for Slag Collecting Pipe of Coal Seam Drilling Blowout Prevention System has been issued to Sichuan Guxu Tech Consulting Service Co Ltd. This invention was developed by Jiang Hecai, Zhang Jiexiong, Zheng Zhichuan, Chen Yongxing, Zhang Tao, Liu Jiyong, Ran Peng and Yang Yuanjiang.
The patent..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Longtong Pipeline Tech Co Ltd and Hefei Municipal Design and Research Institute for Assembly Type Open Caisson Semi-annular Prefabricated Well Piece for Pipe Jacking. Yuan Lihong, Zhang Xingqi, Jiang Tongtong and Li Na developed the in..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Sipu Intelligent Tech Co Ltd for Cleaner Water Pipe Exhaust Device. Wang Huaiping developed the invention.
The patent application number is CN202423321174U 20241231. The patent publication number is CN223634917 (U). International..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Excellent Ind Co Ltd for Expansion Pipe and Expansion Bolt. Cheng Wei, Liu Xiaohui, Gu Yating and Fang Hongjia developed the invention.
The patent application number is CN202520220943U 20250212. The patent publication number is C..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Minsheng Construction Co Ltd for Flow Control Equipment Based on Water Supply Pipeline. Zhang Qian, Ding Yunpeng and Wang Xin developed the invention.
The patent application number is CN202423257810U 20241227. The patent publicat..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has published Baoxin Software Nanjing Co Ltd patent application for Industrial Pipe Multi-parameter Visual Detection System and Method Based on Multi-model Cooperation. The invention was developed by Wu Baojiang, Li Huiying, Zhou Jiayuan, Wu Haoran, Pan Shupeng and..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has filed a patent application for Ventilation Pipeline System with Pressure-resistant Cabin Air Tightness Inspection Function. This invention was developed by Cao Yong, Gong Kui, Zeng Yinhe, Ke Taiyong, Zhuo Ningning and Yan Feng.
The patent application numbe..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has received Beijing Xida Engineering Man Consulting Co Ltd patent application for High and Large Space Clean Workshop Pipeline Pressure Test System and Method with Nozzle. Zhang Jianing, Tian Jialin, Zhao Zhigang, Shen Kun and Zhang Bin developed the invention.
..
Pipe
| Tue 15 Sep 2026
Beijing, Sept. 15 -- State Intellectual Property Office of China has received Guangzhou Fengye Pipe Ind Co Ltd patent application for Pressure Resistance Detection Device for Ultra-large-diameter Pe Pipe. He Jianxing, Feng Haiyan, Zhang Jinshan, Chen Cixiang and Meng Baifeng developed the invention.
The patent application num..
Pipe
| Wed 16 Sep 2026
Beijing, Sept. 15 -- Anhui Aipukesi Intelligent Tech Co Ltd has secured a patent on Pneumatic Conveying Pipeline Mounting Structure. Wang Honghai and Shao Chuanjian developed the invention.
The patent application number is CN202520440241U 20250313. The patent publication number is CN223632610 (U). International Patent Classif..
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