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Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 9 for Non-excavation Pipeline Construction Sludge Cleaning Device. Zhang Malu, You Wanli, Luo Yu, Wu Yongqing, Luo Xiao and Chen Xuesong developed the invention.
The patent application number is CN202423156807U 20241220. The..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Sinohydro Bureau 9 has been granted a patent for Fixing Device for Municipal Sewage Pipe Network Repair. Yang Jing, Lu Dejiang, Liao Liao, Hou Lin, Xia Xingyu, Yao Yuli, Liu Wei, He Kai, Zhao Guanghui and Liu Jiangping developed the invention.
The patent application number is CN202522209939U 20251020. The pa..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zhejiang Deyu Technology has been granted a patent for Plastic Alloy Sounding Pipe. This invention was developed by Shan Jiande and Wang Chaoyun.
The patent application number is CN202423171779U 20241220. The patent publication number is CN223593440 (U). International Patent Classification codes are B08B17/0..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Originwater Construction Group has been granted a patent for Supporting Device for Water Supply Pipeline Groove Construction. Liu Jicheng, Cheng Kelun, Gao Lei, Li Jie and Wang Jie developed the invention.
The patent application number is CN20242370862U 20241212. The patent publication number is CN223593386 ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Ordos Ecological Environment Vocational College has been granted a patent for Neckerchief Sliding Pipe Type Insect Collector. Wei Chunguang, Zhao Lixia, Wang Xueting, Wang Bin, Ren Yu, Mi Xiaomin, Han Jianxin and Gao Liqiang developed the invention.
The patent application number is CN202423263104U 20241230. ..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Milwaukee Electric Tool Corporation has received a patent for Pipe Threader. This invention was developed by Reed Michael C, Rossetto Paul, Radtke Timothy J and Fager Keegan P.
The patent application number is US202217745097 20220516. The patent publication number is US12708951 (B2). International Patent ..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Mueller Industries for Pipe Coupon Retainer. Hughes Jr David Latimore developed the invention.
The patent application number is US202418443529 20240216. The patent publication number is US12708948 (B2). International Patent Classification codes are ..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Google for Training Giant Neural Networks Using Pipeline Parallelism. Huang Yanping, Cheng Youlong, Lee Hyoukjoong, Ngiam Jiquan, Chen Zhifeng and Chen Dehao developed the invention.
The patent application number is US202217567740 20220103. The pate..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shenzhen Envicool Technology has been awarded a patent for CDU System. This invention was developed by Si Changqing, Zhang Minyun, Peng Yu and Xu Xiaoxin.
The patent application number is CN202423112128U 20241216. The patent publication number is CN223567971 (U). International Patent Classification codes a..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Guangdong Deerma Health Technology has obtained a patent for liquid mixing device and liquid mixing system comprising same. This invention was developed by He Hongle and Chen Zhihong.
The patent application number is CN202422127666U 20240830. The patent publication number is CN223570458 (U). International ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Zichen Technology for Tail Gas Pipeline Anti-blocking System. Chen Baolin and Gu Lihu developed the invention.
The patent application number is CN202423131372U 20241218. The patent publication number is CN223570287 (U). International..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to ASC Engineered Solutions for Insulating Support Bracket for Jacketed Pipe System. Palmer Matthew Ryan and Sojka Jon developed the invention.
The patent application number is US202418795626 20240806. The patent publication number is US12710125 (B2). ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Bengang Steel Plates for Hot-rolled Steel Pipe Cooling Liquid Recycling Device with Cooling Function. Sui Yang and Zhao Peng developed the invention.
The patent application number is CN202422331738U 20240924. The patent publication number is..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Fuxin Metallurgical Special Equipment Manufacturing Jingjiang has been awarded a patent for Punching Plug for Steel Pipe Punching. This invention was developed by Yu Tianhao and Zhu Qingling.
The patent application number is CN202422828476U 20241120. The patent publication number is CN223571656 (U). Internat..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- United States Patent for Flexible Light Shield for a Light Pipe has been issued to Arris Enterprises. This invention was developed by Wholley Ross A and Fillio Thomas D.
The patent application number is US202418796916 20240807. The patent publication number is US12710582 (B2). International Patent Classif..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Kyocera has been awarded a patent for Void Fraction Sensor, Flowmeter Using the Same, and Cryogenic Liquid Transfer Pipe. This invention was developed by Nakamura Katsumi.
The patent application number is US202118265856 20211209. The patent publication number is US12710390 (B2). International Patent Class..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Beijing Dalaite Technology has obtained a patent for quick connection pipeline and electrical system. This invention was developed by Wang Qiang, Wang Hena, Chen Zhongqi, Li Liang, Li Zenghao, Wang Hongjie, Wang Chao, Zhao Yongyong, Pan Hongfu and Zhang Yue.
The patent application number is CN202423105258U 2..
Pipe
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Gree Electric Appliance (Wuhu) and Gree Electric Appliances, Zhuhai have secured a patent on Connecting Pipe Shearing Device. Wang Bichuan, Zhao Yuying, Cui Zhengshu, Wei Fang, Wang Zhiyong and Zhang Hua developed the invention.
The patent application number is CN202422537085U 20241021. The patent publicat..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Anhui Zhexin Electric Power Tech Co Ltd has submitted a patent application for Anti-crack Impact-resistant PVC-O Cable Protection Pipe and Preparation Method Thereof. Zhang Ming and Liu Lu developed the invention.
The patent application number is CN202610358731 20260323. The patent publication number is CN..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Nantong Nuomi Magnetoelectric Tech Co Ltd has been awarded a patent for Cylindrical Iron Removal Device for Liquid Conveying Pipeline. This invention was developed by Cai Haibo and Cai Chengrui.
The patent application number is CN20242321873U 20241209. The patent publication number is CN223570923 (U). Inte..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Guoneng Ningxia Yuanyang Lake Second Power Generation Co Ltd has obtained a patent for air inlet pipe structure of coal mill. This invention was developed by Zhang Guoxing, Liu Jingzhe, Zhu Jibing, Guan Lina and Du Jianli.
The patent application number is CN202422761869U 20241113. The patent publication nu..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to PNC Process Systems and Shanghai Fansili Photoelectric Equipment Co Ltd for Online Ozone Water Liquid Supply Pipeline System. Shen Jianfeng, Jiang Huicheng, Hu Nong and Shen Yilin developed the invention.
The patent application number is C..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Tianjin Xinran Municipal Eng Co Ltd has received a patent for Rainwater Pipeline Construction Dust Fall Device. This invention was developed by Ma Wanjun, Ren Chunpeng, Liu Yang and Xue Zonghong.
The patent application number is CN202422981507U 20241204. The patent publication number is CN223570328 (U). In..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jinjiang Shangli Machinery Equipment Mfg Co Ltd has been granted a patent for Automatic Pipeline Dust Recovery Device for Dust Remover. Xu Changchun and Su Peikun developed the invention.
The patent application number is CN202423159644U 20241220. The patent publication number is CN223570271 (U). Internatio..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangsu Tianya Environmental Protection Tech Co Ltd has been granted a patent for Circulating Water Cooling Injection Pipe Structure. This invention was developed by Yang Chaorong, Su Yitao and Xu Jian.
The patent application number is CN202422675127U 20241104. The patent publication number is CN223570260 ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangsu Hangzhuo Construction Co Ltd has been granted a patent for Municipal Sewage Pipe Network Flow Dividing and Sewage Intercepting Device. This invention was developed by Huang Jietong, Xie Shoujin and Zhao Yan.
The patent application number is CN202422879647U 20241126. The patent publication number is..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wuxi Yaerte Metal Products Co Ltd has been granted a patent for Hot-rolled Steel Pipe Inner Wall Soot Blower. This invention was developed by Zhu Jie and Jin Defang.
The patent application number is CN202422928930U 20241129. The patent publication number is CN223571552 (U). International Patent Classificat..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hunan Longshengda Steel Pipe Mfg Co Ltd has been granted a patent for Zinc Nodule Blowing Device for Spiral Steel Pipe. This invention was developed by Yi Yingzhe.
The patent application number is CN202422498276U 20241016. The patent publication number is CN223571548 (U). International Patent Classificatio..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hohhot Tongsheng Nondestructive Testing Co Ltd has obtained a patent for boiler pipe inner wall detection mechanism. This invention was developed by Wang Xing, Zhao Dongming, Li Erchun, Wang Ren and Qiao Lina.
The patent application number is CN202422617269U 20241029. The patent publication number is CN223..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shanxi Hailong Petroleum Tech Co Ltd has been granted a patent for Glue Smearing Device Special for Oil Delivery Pipeline Sliding Sleeve Connection. Tang Yinzhang, He Mingli, Xia Xiaolong, Hong Junli and Zhang Yalin developed the invention.
The patent application number is CN202422652503U 20241031. The pat..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shanxi Zhongyu Environmental Protection Tech Co Ltd has been awarded a patent for High-pressure Jet Nozzle Device of Oil Smoke Pipeline Cleaning Robot. This invention was developed by Zhang Di and Liu Yao.
The patent application number is CN202422555829U 20241023. The patent publication number is CN2235710..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Pipe Paint Spraying Device has been issued to Tianjin Zhongyu Ind and Trade Co Ltd. This invention was developed by Li Zhihao.
The patent application number is CN202422928364U 20241129. The patent publication number is CN223571036 (U). International Patent Classification codes are B05B13..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zhangjiagang Liwan Prec Parts Co Ltd has been granted a patent for Steel Pipe Anti-corrosion Layer Spraying Equipment. Zhou Ruowang, Lu Jia, Zhang Yu and Cui Yandong developed the invention.
The patent application number is CN202422529841U 20241020. The patent publication number is CN223571009 (U). Interna..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangsu Shunchuang Anti Corrosion Tech Co Ltd has received a patent for Powder Spraying Equipment for Pipeline Anti-corrosion Processing. This invention was developed by Xu Xingzhong and Han Shiqi.
The patent application number is CN202422759820U 20241113. The patent publication number is CN223570975 (U). ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Adjustable Water Pipe Spray Head has been issued to Ningbo High Tech Zone Siyuan Env Cleaning Co Ltd. This invention was developed by Zheng Guodong and Zheng Zixuan.
The patent application number is CN202421666871U 20240715. The patent publication number is CN223570968 (U). International..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jining Saiwei Trans Machinery Co Ltd has been granted a patent for Pipe Bender for Ball Screw Return Pipe. Sun Shibin and Zhao Jingfang developed the invention.
The patent application number is CN202423209293U 20241225. The patent publication number is CN223571748 (U). International Patent Classification c..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Foshan Nanhai Piaosheng Spiral Air Tube Co Ltd has been granted a patent for Adjustable Pipeline Bending Device. This invention was developed by Huang Zhongbiao.
The patent application number is CN202423192991U 20241224. The patent publication number is CN223571746 (U). International Patent Classification ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Cangzhou Xintai Machinery Equipment Co Ltd has been granted a patent for Pipe Coiling Machine for Machining Conical Pipe of Corrugated Compensator. Zhang Yunling developed the invention.
The patent application number is CN20242357576U 20241211. The patent publication number is CN223571736 (U). Internationa..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Cangzhou Xintai Machinery Equipment Co Ltd has been granted a patent for Round Pipe Coiling Device for Compensator Production. This invention was developed by Zhang Yunling.
The patent application number is CN202422984339U 20241204. The patent publication number is CN223571735 (U). International Patent Cla..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Changdong Tool & Die Company has been granted a patent for Novel Mold of Round Pipe Forming Structure. Ge Lihua developed the invention.
The patent application number is CN202422937260U 20241129. The patent publication number is CN223571734 (U). International Patent Classification codes are B21D45/04 and B..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Hexagonal Pipe High-precision Shape Correcting Device has been issued to Baoyin Special Material Tech Co Ltd and Jiangsu Yinhuan Prec Steel Pipe Co Ltd. This invention was developed by Zhuang Jianxin, Chen Yong, Yang Yue, Hong Chen, Zhou Chao and Peng Zhida.
The patent application number..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Langfang Jingcheng Jiaji Metal Product Co Ltd has been awarded a patent for Steel Pipe Straightening Device. This invention was developed by Zhang Hui and Xue Lei.
The patent application number is CN202423262799U 20241230. The patent publication number is CN223571710 (U). International Patent Classificatio..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Dalian Baoxin Construction Labor Service Co Ltd for Steel Pipe Straightening Equipment. Wang Na developed the invention.
The patent application number is CN20242394261U 20241216. The patent publication number is CN223571709 (U). Internatio..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hefei Chihome Electrical Co Ltd has obtained a patent for refrigerator condenser pipe winding equipment. This invention was developed by Yang Tianyun, Zhou Weidong, Wang Wenwen, Chen Meng, Hu Benfeng, Liang Yuehong, Zhou Shiwen, Wang Bao, Luo Zhiyue and Yang Mei.
The patent application number is CN20242294..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Qinghai Lutuo Engineering Facilities Mfg Group Co Ltd for Pipe Coiling Device Capable of Automatically Connecting Pipes. Ren Fawei, Peng Youhong, Jin Feizhou, Jia Yongde, Ma Haiming, Han Changhua, Zhang Shiliang, Han Shenghu, Zhang Xiaoyu and..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Cooling Bed Machine for Baby Carriage Handrail Pipe Production has been issued to Xingtai Lubao Metal Products Co Ltd. This invention was developed by Wang Zhenyu, Chen Zhenpeng and Wang Zhenpeng.
The patent application number is CN202423235550U 20241227. The patent publication number is..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Henan Jufuxing New Material Tech Co Ltd has received a patent for Hydraulic Quick Cleaning Device for Chemical Pipeline. This invention was developed by Cui Shebao, Ran Mingtao, Qiao Pengfei, Qin Yi and Yuan Ling.
The patent application number is CN202422871986U 20241122. The patent publication number is C..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Fire-fighting Pipeline Maintenance and Cleaning Equipment has been issued to Changsha Weian Security Equipment Co Ltd. This invention was developed by Wang Lin and Feng Jianxuan.
The patent application number is CN202421562877U 20240704. The patent publication number is CN223571557 (U). ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zibo Henglin Construction Eng Co Ltd has received a patent for Water Supply and Drainage Pipeline Cleaning Equipment. This invention was developed by Peng Huaning.
The patent application number is CN20242347440U 20241211. The patent publication number is CN223571555 (U). International Patent Classification..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Sea Water Conservancy Eng Co Ltd for Water Conservancy Pipeline Cleaning Equipment. Wang Zunyi, Zhang Jialu and Chen Minghao developed the invention.
The patent application number is CN202422953831U 20241202. The patent publicatio..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Gaobeidian Furui Yuedu Gas Co Ltd has been granted a patent for Pipe Cleaner Device for Natural Gas Long-distance Transportation Pipeline. This invention was developed by Li Zhiyuan, Li Nannan and Shi Xiangyu.
The patent application number is CN202422953478U 20241202. The patent publication number is CN223..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Rizhao City Planning and Design Inst Group Co Ltd has received a patent for Splicing Type Pipe Gallery Top Prefabricated Cover Plate. This invention was developed by Yin Shiqing, Wang Haiyan, Teng Zhaowei, Li Jie, Liu Xianbin, Liu Xiao, Meng Xiangjiu and Liu Yang.
The patent application number is CN2024229..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Beijing Changqing Municipal Eng Co Ltd has been awarded a patent for Foundation Pit Protection Structure of Municipal Pipeline. This invention was developed by Niu Kairu, Li Ting, Liu Xu, Liu Guoqi, Lu Jinpeng, Wang Ruibo, Yan Lijian and Li Yin.
The patent application number is CN20242366468U 20241211. The..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Beijing Changqing Municipal Eng Co Ltd has been granted a patent for Municipal Pipe Network Soil Improvement and Reinforcement Structure. Li Shaoqi, Li Jinghua, Zhang Yang, He Zhiyuan, Li Yuanliang, Liu Hongqian, Yang Qing and Li Yin developed the invention.
The patent application number is CN20242365166U ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Kunshan Xinyi Automation Equipment Co Ltd has been awarded a patent for Adjustable Automatic Pipe Washing Machine. This invention was developed by Lyu Shuang.
The patent application number is CN202422871486U 20241125. The patent publication number is CN223571795 (U). International Patent Classification cod..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Wanglv Hardware Products Co Ltd for Multi-hole-site Aluminum Pipe Punching Machine. Yang Yibing developed the invention.
The patent application number is CN202422453023U 20241010. The patent publication number is CN223571794 (U). ..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hefei Chihome Electrical Co Ltd has secured a patent on Refrigerator Condenser Pipe Bending Equipment. Yang Tianyun, Zhou Weidong, Wang Wenwen, Chen Meng, Hu Benfeng, Liang Yuehong, Zhou Shiwen, Wang Bao, Luo Zhiyue and Yang Mei developed the invention.
The patent application number is CN20242320194U 20241..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Air Conditioner Refrigeration Pipe Bending Device has been issued to Foshan Juneng Mould Co Ltd. This invention was developed by Li Shanwu and Yuan Huaxiang.
The patent application number is CN202423243317U 20241227. The patent publication number is CN223571749 (U). International Patent ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has published Hubei Huifeng Plastic Pipe Co Ltd patent application for High-strength and High-toughness PE Pipe and Preparation Method Thereof. The invention was developed by Xie Mubing and Huang Qingsong.
The patent application number is CN202610512721 20260417...
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Suzhou Ind Park Xiangyu Electronics Co Ltd patent application for Embedded PCB Capillary Copper Pipe Heat Dissipation System. This invention was developed by Liu Yunhan and Liu Pingyuan.
The patent application number is CN202610305352 20260313. The p..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Hushuntong Plastic Engineering Tech Co Ltd has submitted a patent application for Large-diameter HDPE (High-density Polyethylene) Pipe and Preparation Method Thereof. Chen Zhixiong, Gan Zhichao and Tan Shujun developed the invention.
The patent application number is CN202610365281 20260324. The p..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wuhan Hongsifang Traffic Construction Co Ltd has secured a patent on Inspection Well Sewage Suction Pipe. Fang Weiran developed the invention.
The patent application number is CN202422715432U 20241107. The patent publication number is CN223593514 (U). International Patent Classification codes are E03F5/04,..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wenzhou Fucheng Construction Eng Co Ltd has obtained a patent for urban drainage pipeline convenient to dredge and block. This invention was developed by Chen Jinjie, Ni Wangshi and Xu Peng.
The patent application number is CN202423172187U 20241221. The patent publication number is CN223593506 (U). Interna..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Rapid Serial Pump Pipeline System for Dredger has been issued to Guangdong Houjiang Tech Engineering Co Ltd. This invention was developed by Ou Zhiyan, Liu Lichang, Chen Shennan and Chen Gui'e.
The patent application number is CN202423111189U 20241217. The patent publication number is CN..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Sichuan Quanfeng New Materials and Tech Co Ltd has been granted a patent for Novel Comprehensive Pipe Gallery. Zhang Fengqiong and Tang Gangquan developed the invention.
The patent application number is CN202423230283U 20241226. The patent publication number is CN223593426 (U). International Patent Classif..
Pipe
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Beilong Construction Group Co Ltd has been awarded a patent for Prefabricated Municipal Comprehensive Pipe Gallery. This invention was developed by He Haifeng.
The patent application number is CN202423113884U 20241217. The patent publication number is CN223593425 (U). International Patent Classification co..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Suqun New Energy Material Tech Co Ltd has filed a patent application for Phase Change Heat Pipe Composite Material and Preparation Method Thereof. This invention was developed by Deng Weiwei, Li Zhilin, Chen Jiarong, Huang Tingting, Tian Hongyuan, Wang Hao and Ren Zeming.
The patent application n..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Zhongjiwei Chongqing New Material Technology Research Inst Co Ltd patent application for Pressure Steel Pipe Inner Wall Protection Nano-silicon Material and Preparation Method and Coating Structure Thereof. Zhang Xueming, Pu Yiqiao, Kanpei, Liu Wei, Li ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Cangzhou Rongcheng Pipeline Equipment Mfg Co Ltd has submitted a patent application for Outer Spraying Process for Hot Bent Pipe. Di Guangle and Wang Pei developed the invention.
The patent application number is CN202610472668 20260410. The patent publication number is CN122146137 (A). International Patent..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Hefei Jingpu Sensor Tech Co Ltd has filed a patent application for Copper Pipe Shell Packaging and Curing Tool with Protection Function. This invention was developed by Guan Wenxi, Qian Shitao and Wu Yanan.
The patent application number is CN202610236623 20260227. The patent publication number is CN1221217..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shenzhen Huanshui Pipe Network Tech Service Co Ltd has been granted a patent for Motor Mounting Structure of Pipeline Robot. Zhou Yan, Li Qiuyan, Zhang Xiaohai, Tang Xinyue, Xie Peifeng, Ding Zhichao, Li Zonglin and Xu Lehong developed the invention.
The patent application number is CN202422960946U 2024120..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Yuejian Construction Inst Co Ltd has secured a patent on Architectural Design Pre-embedded Electrical Wire Pipe Arrangement Positioning Device. Liang Hao developed the invention.
The patent application number is CN202422889511U 20241126. The patent publication number is CN223567267 (U). Internati..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Connecting Device of High-strength Mpp Cable Protection Pipe has been issued to Zhejiang Wanji Communication Equipment Co Ltd. This invention was developed by Song Jianjun, Zhan Yilang, Jiang Yujie and Zhang Linlin.
The patent application number is CN20242363729U 20241212. The patent pub..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Pipe and Inspection Well Connecting Structure has been issued to Guian Power Supply Bureau Guizhou Power Grid Co Ltd. This invention was developed by Pilling, Shi Shunteng, Wa Jun, Zhang Xin, Zhou Chengli and Lim Myoung-hwa.
The patent application number is CN202422894401U 20241126. The ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Corrugated Spiral Joint Cable Protection Pipe has been issued to Fujian Hoshing Plastics Co Ltd. This invention was developed by Chen Suhuan, Yan Liwan, Liang Zhangfu, Xu Zhonglin, Zhang Min and Chen Ying.
The patent application number is CN202422818575U 20241119. The patent publication ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Hangzhou Xinlu Ind Co Ltd has secured a patent on Mpp Cable Protection Pipe with Impact-resistant Buffer Layer. Wu Guolong, Zhang Fengde, Gao Guijun, Chen Xiaojun, Cai Ye, Luo Yongtao and Luo Qianbin developed the invention.
The patent application number is CN20242363599U 20241212. The patent publication n..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Harbin Miji Tech Co Ltd for Fire-fighting Electrical Pipeline Bridge. Hou Shengfei, Shi Yan and Tian Bo developed the invention.
The patent application number is CN20242363391U 20241212. The patent publication number is CN223567234 (U). In..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zheyi Pipe Ind Wuhan Co Ltd has been awarded a patent for Novel High-ring Stiffness PVC (Polyvinyl Chloride) Pipe. This invention was developed by Liu Huapeng, Liang Yong, Huang Bo and Qiao Jun.
The patent application number is CN202422875743U 20241125. The patent publication number is CN223567226 (U). Int..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Fujian Hoshing Plastics Co Ltd for Cable Protection Pipe with Cable Pipe Plug. Chen Suhuan developed the invention.
The patent application number is CN202422645029U 20241031. The patent publication number is CN223567216 (U). International ..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Enercorp Eng Solutions LLC has been granted a patent for Apparatus for Monitoring of the Multiphase Flow in a Pipe. Arellano Yessica and Ma Lu developed the invention.
The patent application number is US202418673650 20240524. The patent publication number is US12710298 (B2). International Patent Classif..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Insulation Tech Corporation has been granted a patent for Method and System for Testing the Roundness of the Inner Wall of a Pipe or Other Hollow Cylinder. Hurla Shawn, Dwyer Ryan and Lavallee Ray developed the invention.
The patent application number is US202217899929 20220831. The patent publication n..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to CCTEG Chongqing Research Inst Co Ltd for Mining Hose Connecting Device and Method. Meng Xianzheng, Zhang Yongjiang, Hu Shanchao, Liu Jun, Lu Zhanjin, Zhao Xusheng, Wang Zhonghua, Ji Fei, Yang Huiming, Huang Zhenfei, Li Shuai, Guo Lindong, Cao Jianjun..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Switching Device of Pneumatic Feed Conveying Pipeline has been issued to Ruichuang Lingke Internet of Things Tech Shanghai Co Ltd. This invention was developed by Liu Ruiliang and Liu Zhuxing.
The patent application number is CN20242312265U 20241206. The patent publication number is CN22..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhang Junwei has secured a patent on Buried Telescopic Spray Irrigation Pipe.
The patent application number is CN202423215232U 20241225. The patent publication number is CN223568311 (U). International Patent Classification code is A01G25/02. Cooperative Patent Classification code is Y02A40/22 (EP).
The ..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chengdu Jingruixiang Tech Co Ltd has received a patent for Liquid Cooling Radiator Copper Pipe Sinking Type Pressing Jig. This invention was developed by Wang Jun and Wu Lei.
The patent application number is CN20242352035U 20241211. The patent publication number is CN223567962 (U). International Patent Cla..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Rotary Guide Pipe Plasma Treatment Device has been issued to Kunshan Plaux Electronics Tech Co Ltd. This invention was developed by Guo Feng, Wang Yu and Zhang Zuochen.
The patent application number is CN20242390603U 20241213. The patent publication number is CN223567834 (U). Internation..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhenjiang Lichangrong High Performance Mat Co Ltd has been granted a patent for Static Electricity Removing Structure of Electronic-grade Isopropanol Delivery Pipeline. Hu Xiang, Ura Sho, Zhang Xiuming, Yu Kai and Qi Lingling developed the invention.
The patent application number is CN202422970703U 2024120..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Anhui Huayang Electric Heating Mat Co Ltd has been granted a patent for Anti-freezing Electric Tracing Band for Pipeline. This invention was developed by Zhang Chaodong, Zhang Xin, Ji Chengyi and Zhang Ying.
The patent application number is CN202422907995U 20241128. The patent publication number is CN22356..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Xingtai Thermal Co Ltd for Heating Pipe with Good Sealing Performance. Wang Fuhua, Zhu Yingchun and Wang Benquan developed the invention.
The patent application number is CN202423145248U 20241219. The patent publication number is C..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zibo Yueka Electrical Tech Co Ltd has been awarded a patent for Locking Structure of Heating Pipe. This invention was developed by Xu Keming, Dong Jun, Wang Tao, Wang Wenjie, Li Zegui and Deng Zhirui.
The patent application number is CN202423119293U 20241217. The patent publication number is CN223567807 (U..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Ningbo Huaxun Communication Service Co Ltd has been granted a patent for Communication Pipeline Line Basic Data Acquisition Device. This invention was developed by Jung Dong-ik, Chen Wenjian, Song Xiaodong and Wang Zhebin.
The patent application number is CN20242361501U 20241212. The patent publication num..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Arteris Inc has been granted a patent for Hardware Pipeline for Cache Coherent Interconnect Including Snoop Filters. Chuan Boon developed the invention.
The patent application number is US202519021094 20250114. The patent publication number is US12711070 (B2). International Patent Classification codes a..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- United States Patent for Providing an Optimized Service-based Pipeline has been issued to ATI Tech ULC, Advanced Micro Devices Inc and ATI Technologies. This invention was developed by Wong Daniel Waihim and Porter Allen J.
The patent application number is US202117487480 20210928. The patent publication..
Pipe
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Indusenz AS has received a patent for Apparatus, System and Method for Monitoring External Properties of Plant Equipment and/or Pipe Work. This invention was developed by Eek Ole Alexander and Sperle Thomas.
The patent application number is US202418434322 20240206. The patent publication number is US127..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chongqing Nanchuan Forest Grassland Fire Prevention Center has been granted a patent for Forest Fire Hose Cleaning Device. This invention was developed by Tan Wenwei, Tian Qiwen and Feng Lijuan.
The patent application number is CN202422950976U 20241202. The patent publication number is CN223569921 (U). Int..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Suzhou Muyi Shipping Equipment Co Ltd has been granted a patent for Water Hose Box Capable of Being Quickly Opened. Yang Kai and Han Xiaoliang developed the invention.
The patent application number is CN20242325934U 20241209. The patent publication number is CN223569904 (U). International Patent Classifica..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Guangdong Yuesheng Huyuan Environmental Tech Co Ltd for Special Pipeline Flame Arrester for Catalytic Combustion Equipment. He Jianghu and Xie Suhua developed the invention.
The patent application number is CN20242324350U 20241206. The pat..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhongshan Youyi Electrical Appliance Ind Co Ltd has received a patent for Electric Water Outlet Device Capable of Cleaning Pipeline and Milk Mixer. This invention was developed by Ruan Shuangxing and Zhou Peigang.
The patent application number is CN202422967159U 20241202. The patent publication number is C..
Pipe
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to He Hao for Fire Hose Back Frame.
The patent application number is CN20242323187U 20241209. The patent publication number is CN223569922 (U). International Patent Classification code is A62C33/04.
The abstract released by the State Int..
Pipe
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Harbin University of Science and Technology and Harbin Dongan High Prec Tube Shaft Manufacturing Co Ltd have submitted a patent application for Precise Maintaining and Multi-degree-of-freedom Positioning System for Spatial Poses of Pipe Fittings. Song Jianfeng, Wang Guangyue, Cui Dongliang, Chen Tao, Zhou Jia..
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