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Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shaanxi Coal Fengjing New Energy Tech Co Ltd and Xi'an Coal Science Geothermal Energy Dev Co Ltd have secured a patent on Solar Energy and Underground Coal Mine Geothermal Buried Pipe Combined Multi-energy Complementary Coupling System. Chen Tong, Zhao Yongzhe, Hao Lili, Han Yongliang, Yang Lei, Wang Yijie, L..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhongwang Branch of Zoomlion Heavy Industry Science & Tech Development Co Ltd and Zoomlion Heavy Industry Science and Technology have received a patent for Connector and Hydraulic External Rubber Pipe Assembly. This invention was developed by Wei Kun, Xiang Xiaohui and Bai Yanlong.
The patent application n..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xiaomi Technology, Wuhan, Xiaomi Intelligent Home Appliance Wuhan Co Ltd and Beijing Xiaomi Mobile Software have received a patent for Pipe Clamp Assembly, Compressor and Air Conditioner. This invention was developed by Xia Zengqiang, Wu Mengyun and Song Yaning.
The patent application number is CN202422735..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xian Municipal Public Construction Invest Group Co Ltd and Shaanxi College Communication Technology have been awarded a patent for Loess Stratum Pipe Jacking Propelling and Guiding Device. This invention was developed by Kong Xi, Tian Yong, Lu Litao, Jiang Lili, Hui Xiaoming, Ren Zhibin, Wang Haijun, Huang Ro..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- China Coal Special Drilling Co Ltd and China Coal No. 3 Construction Group have been granted a patent for Anti-blocking Grouting Pipe. Wang Zongjin, Yang Guang, Liu Jinyu, Liu Weijun, Feng Jinliang, Luan Delin, Zhou Liliang, Hu Changhai, Lu Cuicui, Li Xinli and Wang Fei developed the invention.
The patent ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Grid Beijing Electric Power Co and Beijing Construction Engineering Group have received a patent for Auxiliary Tool for Controlling Pump Pipe in Concrete Pouring Process. This invention was developed by Li Liuxue, Zhang Zhike, Wang Kuidong, Ma Xuejun, Kang Yujia, Fu Ziyang, Jia Hongyu, Wang Tong, Zhang ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Beijing Construction Engineering Group and Beijing Construction Eng Group Xiamen Construction Co Ltd have received a patent for Construction Structure for Burying Electromechanical Pipeline in Concrete Hollow Brick Wall. This invention was developed by Fan Huixin, Wang Jinduo, Wang Anle, Ding Minghua, Wang Ku..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shenzhen MCC20 Construction Co Ltd, MCC20 Group Shenzhen Construction Dev Co Ltd and China MCC20 Group Corporation have been awarded a patent for Prefabricated Pipe Gallery. This invention was developed by Wang Chunyan, Dong Shiyi, Wang Hongda, Wang Yu and Yao Mingwei.
The patent application number is CN20..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Electric Power Science Research Institute of State Grid Anhui Electric Power and China University of Geosciences, Wuhan have filed a patent application for Method and System for Determining Non-freezing Thickness of Fire-fighting Pipeline Thermal Insulation Material in Low-temperature Environment. This invent..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shanghai Investigation Design & Research Institute and Three Gorges Smart Water Tech Co Ltd have filed a patent application for Outdoor Water Supply Pipe Icing Alarm Device. This invention was developed by Liu Zhengbiao, Chen Ruihong, Liao Ziyuan, Jiang Ruijiao and Xu Haomin.
The patent application number ..
Pipe
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Qliktech International AB, Najar Anis, Ajayi Adekunle, Correia Sabastiao, Lui Sizhao and Fillastre Pedro have submitted a patent application for Methods, Systems, and Apparatuses for Improved Deduplication Pipelines. This invention was developed by Najar Anis, Ajayi Adekunle, Correia Sabastiao, Lui Sizhao and ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Li Shuangju for Pipeline Connecting Mechanism. Li Shuangju developed the invention.
The patent application number is CN202421906071U 20240808. The patent publication number is CN223360179 (U). International Patent Classification codes are ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Guangdong Yuntian Integrated Energy Service Co Ltd for Intelligent Gas Pipe Network Optimization System. He Jingbin, Lyu Chao and Liu Jie developed the invention.
The patent application number is CN202422442305U 20241008. The patent public..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jiangsu Tongzhiyuan Pipe Ind Co Ltd has received a patent for Socket Type Transition Fit Tooth Groove Self-locking Type Double-sealing Pipeline Connecting Structure. This invention was developed by Xue Jun.
The patent application number is CN202422878280U 20241125. The patent publication number is CN223360..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Ningbo Yangtian Magnetic Energy Tech Co Ltd for Heating Pipe with Quick-connection Direct-insertion Type End Cover. Wang Jianding developed the invention.
The patent application number is CN202422818182U 20241119. The patent publication nu..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanghai Yiding Tech Group Co Ltd has secured a patent on Inclined Tee Joint Not Prone to Being Blocked. Li Yang developed the invention.
The patent application number is CN20242353086U 20241211. The patent publication number is CN223360215 (U). International Patent Classification codes are F16L41/03, F16L..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Yixian Xinxingwang Landscaping Eng Co Ltd for Pipeline Connecting Assembly for Municipal Water Supply and Drainage. Wang Lei, Xing Wenli, Zhang Zehui, Wei Yanchao and Bian Wangwang developed the invention.
The patent application number is ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jinan Qingyuan Water Group Co Ltd has secured a patent on Novel Hydraulic Engineering Pipeline Internal Connection Sealing Device. Hu Peng developed the invention.
The patent application number is CN20242330044U 20241209. The patent publication number is CN223360153 (U). International Patent Classification..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hebei Hengrui Engineering Mat Co Ltd has been granted a patent for Precise Steel Pipe Convenient to Disassemble. Liang Liu, Liang Lishen, Liang Xiaopu and Shang Xiaopei developed the invention.
The patent application number is CN20242382910U 20241213. The patent publication number is CN223360150 (U). Inter..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Quanzhou Chengpinrui Plastic Tech Co Ltd has secured a patent on Leak-proof Water Pipe Connector. Wu Haijun developed the invention.
The patent application number is CN202422272896U 20240918. The patent publication number is CN223360146 (U). International Patent Classification codes are F16L15/00 and F16L2..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhenan Jianye Cement Products Co Ltd has been granted a patent for Cement Pipe Convenient to Splice. This invention was developed by Hu Nan and Chen Peiyi.
The patent application number is CN20242338192U 20241210. The patent publication number is CN223360137 (U). International Patent Classification codes a..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Wuhan Energy Planning And Design Co Ltd has obtained a patent for hydrogen-doped natural gas anti-layering pipe fitting. This invention was developed by Zheng Xin, Yang Hui, Hu Changcheng, Zhang Qing, Pan Yilun and Duan Xiusong.
The patent application number is CN202422794968U 20241116. The patent publicat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liaoshui Group Water Resources and Electric Power Dev Dandong Co Ltd has been granted a patent for Buffer Device and System Based on Water Conveying Pipeline Capable of Improving Water Conveying Efficiency. Wang Qi, Wu Di, Li Guang, Yuan Pengyu, Li Hongliang, Wang Jing, Yang Chunyang, Xu Guanyi, Ji Qingzhou, ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liaoning Tianying Valve Mfg Co Ltd has received a patent for Valve Seat Sealing Device of High-pressure Valve for Pipeline. This invention was developed by Fan Yongliang, Liu Lifei and Han Yu.
The patent application number is CN202421814320U 20240730. The patent publication number is CN223360092 (U). Inter..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Zeguang Lubrication Tech Co Ltd has been awarded a patent for Lubricating Grease Metering Type Conveying Pipeline Fixing Device. This invention was developed by Fu Xugang, Xiao Yuezhong, Zhao Dongjiao and Chen Qieyun.
The patent application number is CN202422861826U 20241122. The patent publicatio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Suzhou Guoweina Semiconductor Equipment Co Ltd for Pipeline Arrangement Structure of Valve Integrated Structure. Meng Xiaoyan, Chen Yiguo, Pang Haonan and Chen Rui developed the invention.
The patent application number is CN202422937684U 2..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Qujing Rongda Paper Co Ltd has obtained a patent for multifunctional raw material storage device. This invention was developed by Yuan Chunlin, Li Xi, Zhao Wei, Du Fengping and Yu Likun.
The patent application number is CN202422951454U 20241202. The patent publication number is CN223356238 (U). Internation..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Johnson Controls Hitachi Wanbao Compressor Guangzhou Co Ltd has been awarded a patent for Pipe Shell Structure for Horizontal Compressor and Horizontal Compressor. This invention was developed by Zeng Shifeng, Chen Zhichang and Yang Jiaxiang.
The patent application number is CN202422610851U 20241028. The p..
Pipe
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Digital Surgery Ltd has submitted a patent application for Multi-task Learning for Organ Surface and Landmark Prediction for Rigid and Deformable Registration in Augmented Reality Pipelines. Mehta Pritesh, Robu Maria Ruxandra, Luengo Muntion Imanol, Hirvonen David J and Stoyanov Danail V developed the inventio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Weichai Power for Pipeline Assembly and Engine. Fang Hua, Ning Dawei, Xu Zengmi and Wang Jiabin developed the invention.
The patent application number is CN202422802765U 20241118. The patent publication number is CN223359219 (U). Internati..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhongqi Pipeline Tech Henan Co Ltd for Pipeline Carrying Device. Li Huiling and Wang Qishuai developed the invention.
The patent application number is CN202422586008U 20241025. The patent publication number is CN223355645 (U). Internationa..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Chongqing Zhongze Tech Co Ltd for Large-diameter Drain Pipe End Face Flanging Device. Liang Yan developed the invention.
The patent application number is CN20242272425U 20240826. The patent publication number is CN223354934 (U). Internatio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Strait Fujian Traffic Eng Design Co Ltd has been granted a patent for Slurry Feeding Pipe Structure for Grouting of Cast-in-situ Bored Pile Based on Soft Soil Roadbed Treatment. Jia Houhua, Ning Maoquan, Yu Zhilong, Hua Wei, Li Wanli, Li Qingxin and Chen Yonghui developed the invention.
The patent applicat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Fujian Zhongda Pipe Ind Co Ltd has been awarded a patent for Shaping Production Device for PVC Pipe Production. This invention was developed by Xiao Wenkang.
The patent application number is CN202422627193U 20241030. The patent publication number is CN223354903 (U). International Patent Classification code..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Tongqing Plastic Ind Co Ltd for Large-diameter PE Pipe Extrusion Molding Cooling Device. Zhang Kaiyou, Zhang Bin, Zhou Rongkai and Zhang Kaixin developed the invention.
The patent application number is CN20242283301U 20240827. The..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Cooling Tank for Pipe Extrusion has been issued to Anhui Conch Yihai Pipe Industry Science & Tech Co Ltd. This invention was developed by Liu Minglong, Liu Jun, Ding Tian, Cen Min, Sheng Peng and Sheng Xiuhua.
The patent application number is CN202422701274U 20241106. The patent publicat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liaoning Tianyu Ind Co Ltd has secured a patent on Flow Guide Pipeline for Dam Body Consolidation Grouting. Sun Yonggang developed the invention.
The patent application number is CN20242285164U 20240827. The patent publication number is CN223358264 (U). International Patent Classification codes are E02B3/0..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huizhou Yaoyuan Nano Tech Co Ltd has obtained a patent for feeding mechanism of pipe color master batch extruder. This invention was developed by Ouyang Xinlong, Bai Yaobing and Ouyang Ying.
The patent application number is CN20242285219U 20240827. The patent publication number is CN223354884 (U). Internat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Pneumatic Pipe Extrusion Mechanism has been issued to Jiangsu 36 Tech Co Ltd. This invention was developed by Wei Yuhuai and Ma Shanshan.
The patent application number is CN202422706157U 20241106. The patent publication number is CN223354875 (U). International Patent Classification codes..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Wuhan Siboda Tech Co Ltd has been awarded a patent for Extrusion Device for PPR Pipe Machining. This invention was developed by Zuo Chang and Zuo Zhengjiang.
The patent application number is CN202422275016U 20240918. The patent publication number is CN223354874 (U). International Patent Classification code..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Taizhou Zhongguan Mould Co Ltd has been awarded a patent for Composite Bent Pipe Forming Die. This invention was developed by Lim Chang-gun.
The patent application number is CN202422654765U 20241101. The patent publication number is CN223354834 (U). International Patent Classification codes are B29C45/36, ..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has released Waterworks Technology Dev Org patent application for Method for Assembling Telescopic Pipe Joint and Temporary Fixing Structure of Locking Ring. This invention was developed by Maenishi Tamotsu and Kataoka Satoshi.
The patent application number is CN..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shanghai Naibang Tech Co Ltd has sought patent for Carbon Fiber Electric Heating Belt for Heat Preservation of Water Pipe. This invention was developed by Lang Jincheng and Lang Yue.
The patent application number is CN202311524423 20231116. The patent publication number is CN120018332 (A). International Pa..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Zhejiang Liujian Construction Co Ltd has sought patent for Municipal Pipeline Protection Structure and Construction Method Thereof. This invention was developed by Wu Fangyong, Wu Chengbo, Zhang Di, Wu Shaoliang and Huang Xuyang.
The patent application number is CN202510132866 20250206. The patent publicat..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Inspur Cloud Information Technology has submitted a patent application for Picture Reasoning Method, System and Equipment Based on Pipeline and Medium. This invention was developed by Miao Yanan, Tian Changying, Yang Kai and Wei Jinlei.
The patent application number is CN202510157905 20250213. The patent pub..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Beijing Institute of Technology has filed a patent application for Pipeline Pose Estimation Method, Device, Equipment, Medium and Program Product. This invention was developed by Liu Shaoli, Hu Jia, Gong Hao, Liu Jianhua, Xia Huanxiong, Lin Shiquan, Ao Xiaohui and Zhuang Cunbo.
The patent application numbe..
Pipe
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has released Google patent application for On-chip Integrity Verification of Execution Pipeline for Machine-learning Models. This invention was developed by Kilbride Thomas Aaron, Barber Kristin M and Devnani Sanjay.
The patent application number is WO2024US33122 20240..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Hongjun Textile Co Ltd has been granted a patent for Separating Device for Tight Spinning Special-shaped Pipe Fixing Caps. This invention was developed by Zhang Hongxia, Zhai Jiyue, Yu Xiaoguang, Wei Na, Gao Honglei and Li Gang.
The patent application number is CN202422445599U 20241010. The patent..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Changzhou Jichuang Automation Tech Co Ltd has received a patent for Pipe Clamping Mechanism for Spinning Machine. This invention was developed by Ma Cong, Li Bao and Lu Wenshu.
The patent application number is CN202422744349U 20241112. The patent publication number is CN223357852 (U). International Patent ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tangshan Junyuan Ind Co Ltd has received a patent for Transportation Fixing Device for Cold-rolled Steel Pipes. This invention was developed by Pu Yushu, Li Fu and Mao Hongsuo.
The patent application number is CN202422686036U 20241105. The patent publication number is CN223356366 (U). International Patent ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhangzhou Yuhao Metal Mat Co Ltd for Stainless Steel Pipe Forming Anti-rolling Support. Lai Guowen, Lai Yankun, Gao Hexi and Lai Jihong developed the invention.
The patent application number is CN202422685869U 20241105. The patent publicat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Kunshan Dandelion Intelligent Technology has received a patent for Telescopic Pipe Assembly. This invention was developed by Zhu Shilei and Yu Xiuzhi.
The patent application number is CN202422688445U 20241105. The patent publication number is CN223359608 (U). International Patent Classification codes are F16..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shandong Huaqiang Pipe Ind Co Ltd has been granted a patent for Production Device of Environment-friendly Thermal Insulation Pipe. This invention was developed by Sun Liuwei.
The patent application number is CN202422674532U 20241104. The patent publication number is CN223354756 (U). International Patent Cl..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has released Baoding Tianwei Baobian Electric patent application for Casing Pipe of Gas-insulated Switchgear. This invention was developed by Jiao Yulong, Liu Jie, Liu Huizhao, Wang Siyun, Wang Yunpeng, Wei Meiqi, Liu Shasha, Cui Yujia and Cui Shaohua.
The patent a..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Harbin Engineering University has submitted a patent application for Armoring Forming Processing Device for Marine Flexible Pipe Cable. Wang Zexuan, Yang Zhixun, Zhang Mingqi, Zhao Yibo, Yang Yunfan, Li Mengshu, Liao Huang, Huang Zhenguo and Zhang Yixin developed the invention.
The patent application number ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Lianyungang Pacific Runhui Optoelectronics Tech Co Ltd has received a patent for Quartz Flange Pipe Thick-wall Flanging Device. This invention was developed by Chen Fulun, Liu Mingwei, Liu Botao and Luo Shoubing.
The patent application number is CN202422774464U 20241114. The patent publication number is CN..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhongjie Cloud Carbon Tech Shenzhen Co Ltd for Air Conditioner Energy-saving Ventilation Pipeline and Central Air Conditioner Assembly. He Xiaoyong and Yang Fan developed the invention.
The patent application number is CN202422856435U 2024..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huizhou Chitongda Tech Co Ltd has secured a patent on Pipe Conveying Device. Liu Yi developed the invention.
The patent application number is CN202422759654U 20241113. The patent publication number is CN223356575 (U). International Patent Classification codes are B65G17/12, B65G17/26 and B65G17/32.
The..
Pipe
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Grant Prideco has submitted a patent application for a Method of Securing a Pipe End Section of an Unbonded Flexible Pipe to an End-fitting and an Unbonded Flexible Pipe Assembly. This invention was developed by Gomes Gustavo, Do Carmo Mariana, Mattedi Rafael and Santos Nordau.
The patent application number..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tianjin Haohaida Ocean Eng Co Ltd has been awarded a patent for Feeding Device for Steel Pipe Cleaning Process. This invention was developed by Zhang Yingming and Yang Xia.
The patent application number is CN202422869489U 20241125. The patent publication number is CN223356529 (U). International Patent Clas..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongying Fengtu Intelligent Storage Co Ltd has secured a patent on Breakage-proof Flow Pipe Buffering Device. Liu Jianmeng, Wang Xitian and Wang Hongtao developed the invention.
The patent application number is CN202422251133U 20240913. The patent publication number is CN223356522 (U). International Patent..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Pinghu Lifeng Intelligent Tech Co Ltd has been granted a patent for Structure of Built-in Oil Pipe of Gearbox. This invention was developed by He Fang, Guo Lei, Jiao Yulin, Wang Wenzhen and Shi Xiaolan.
The patent application number is CN202422823105U 20241120. The patent publication number is CN223359874 ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yongyi Cast Pipes Co Ltd for Multi-directional Steel Pipe Cast Steel Joint. Fu Desheng developed the invention.
The patent application number is CN202422842075U 20241121. The patent publication number is CN223358427 (U). Internatio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Municipal Pipeline Cleaning Mechanism has been issued to Zhejiang Shengjun Construction Co Ltd. This invention was developed by Wu Hang, Tong Jia, Shi Lei, Fang Xiu, Zhan Ziying and Xu Yan.
The patent application number is CN202422361136U 20240927. The patent publication number is CN2233..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huizhou Hydroelectric Construction Eng Co Ltd has been granted a patent for Convenient Water Supply Pipe Mounting Device. This invention was developed by Zeng Weiwei, Sun Qidong, Luo Zhihao, Wu Chunyan and Li Zhi.
The patent application number is CN20252073041U 20250113. The patent publication number is CN..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanxi Road And Bridge Municipal Eng Co Ltd has been granted a patent for Dredging Device for Water Supply Waterway Conveying Pipeline. This invention was developed by Ji Zhiguo, Bai Xinwei, Ji Yanjie, Liu Yujie and Yao Penghui.
The patent application number is CN202422731961U 20241111. The patent publicat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Guangxi Zhuang Autonomous Region Hechi Ecological Env Monitoring Center for Double-water-locking Beller Pipe Well Washing Device with Winch Capable of Being Expanded According to Needs. Tan Fangwei, Zhang Keshu, Tang Xiulong, Huang Ge, Wei Yi..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huozhou Coal Electricity Group Huoyuantong New Industry Investment Co Ltd Mining Mat Branch has been granted a patent for Grouting Core Pipe Heating and Connecting Device. Yuan Bin, Zhang Yonghong, Sun Quanming, Tai Xinping, Li Xingang, Su Haiping, Shi Jie, Yan Haohao, Zheng Binbin, Zhao Jiao, Sun Yinan and S..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Wuhan Energy Planning and Design Co Ltd has secured a patent on Fixing Clamp for Sweat Soldering of Three-way PE (poly Ethylene) Pipeline. Zheng Xin, Wan Siyang, Ke Min and Zhang Xiaojing developed the invention.
The patent application number is CN202422794967U 20241116. The patent publication number is CN..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Foshan Urban Construction Engineering has received a patent for Waterproof Structure for Connecting Part of Deformation Joint of Underground Pipe Gallery. This invention was developed by Jiang Pingjiang, Zhu Kaiyang, Zhang Shanmiao, Cao Guangbin and Chen Jingquan.
The patent application number is CN202423257..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dalian Dimu Electronic Mat Co Ltd has been granted a patent for Hot Air Blowing Device for Installing Thermal Shrinkage Insulation Pipe Sleeve. This invention was developed by Li Haifeng and Lin Lin.
The patent application number is CN202422791184U 20241115. The patent publication number is CN223354952 (U)..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to CSCEC Aecom Consultants for Anti-floating Heat Distribution Pipeline Box Culvert Structure. Zhang Jun, Li Shangwu, Li Dong, Jiang Huiqin, Bai Longkun and He Xuan developed the invention.
The patent application number is CN202422843806U 20241..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chuzhou Huaxing Plastic Industry has obtained a patent for pe plastic pipe hot drawing device capable of being adjusted and positioned. This invention was developed by Kim Eui-soon.
The patent application number is CN202422326598U 20240924. The patent publication number is CN223354931 (U). International Pate..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- MCC Communication Construction Group has secured a patent on Precise Positioning Device for Pre-embedded Steel Pipe of Anchoring Pile. Zhang Jinbiao, Wang Shaochong, Wen Xiangyun, Liu Wei and Song Hongyan developed the invention.
The patent application number is CN202422693056U 20241105. The patent publicati..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Weiao Plastic Technology has secured a patent on Extruder for Producing Flame-retardant Threading Pipe. Diao Lingbo developed the invention.
The patent application number is CN202422703148U 20241106. The patent publication number is CN223354887 (U). International Patent Classification codes are B29C..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Weifang Zhongyun Machinery has been granted a patent for Horizontal Double-wall Corrugated Pipe Forming Machine. This invention was developed by Chu Junbo, Qi Yanlei and Zhang Baolong.
The patent application number is CN202422822297U 20241119. The patent publication number is CN223354698 (U). International P..
Pipe
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Reliance Worldwide has submitted a patent application for Pipe Connector. Ansell Glenn developed the invention.
The patent application number is CN20238069826 20230927. The patent publication number is CN120019232 (A). International Patent Classification codes are F16L37/091 and F16L37/098. Cooperative Pat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Sichuan Chuanguo Environmental Prot Engineering Co Ltd and Sichuan Chuanguo Boiler have submitted a patent application for Calculation Method of Steam Pipeline Parameters. This invention was developed by Zhang Jinqiu, Zheng Hong, Gao Binyi, Zhang Weiliang and Hu Yintong.
The patent application number is CN..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 16 -- National Petroleum Pipeline Network Group and National Pipe Network Group Engineering Tech Innovation Co Ltd have submitted a patent application for Distributed Pipeline Design Method and Device, Storage Medium and Program Product. This invention was developed by Tian Hui, Ming Liang, Guo Xu, Wang Sailei, Cho..
Pipe
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has received Pavels Innovation As patent application for Pipe Clamping Robot. Pavels Petersen Erik developed the invention.
The patent application number is WO2025NO50104 20250610. The patent publication number is WO2025254539 (A1). International Patent Classificatio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hubei Ruiliyuan Environmental Protection Tech Co Ltd has obtained a patent for alkali washing device for waste acid pipeline in silicon steel pickling process. This invention was developed by Zou Feng.
The patent application number is CN202422751612U 20241112. The patent publication number is CN223357768 (..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Xinchuang Taiye Stainless Steel Co Ltd has been granted a patent for Automatic Blanking Device for Steel Pipe Annealing. Zhang Xiongwei, Ye Lile and Zhang Guanghu developed the invention.
The patent application number is CN202422840966U 20241121. The patent publication number is CN223357707 (U). I..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Efficient Energy-saving Annealing Furnace for Stainless Steel Pipe has been issued to Xinpu Special Mat Group Co Ltd. This invention was developed by Zhang Kai, Zhang Hongjin and Zhu Wei.
The patent application number is CN202422749483U 20241112. The patent publication number is CN223357..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Guiyang Baiyun Aviation Fasteners Co Ltd for Pipe Joint Surface Strengthening Device. Zhang Yaohui, Que Lieguo, Liu Falin, Chen Zhihai, Zeng Jianhong and Banko developed the invention.
The patent application number is CN202422663451U 20241..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Ganghua Gas Group has obtained a patent for fuel gas pipeline filtering device. This invention was developed by Li Mingli.
The patent application number is CN202422749157U 20241112. The patent publication number is CN223357608 (U). International Patent Classification code is C10L3/10.
State Intell..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tonghua Steel has received a patent for Coking Plant Furnace Top Ascending Pipe Dust Removal Equipment. This invention was developed by Gao Zhanfa, Xu Jincheng, Sun Zhongliang and Liu Tingting.
The patent application number is CN202422494635U 20241015. The patent publication number is CN223357593 (U). Intern..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jiangsu Kelingku Seiko Tech Co Ltd has secured a patent on Refrigerant Homogenizing Pipe of Condenser. Li Shihai and Chen Gong developed the invention.
The patent application number is CN202422514555U 20241017. The patent publication number is CN223360913 (U). International Patent Classification code is F2..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Heat Pipe Technology, China has been granted a patent for U-shaped Heat Pipe for Heat Pipe Condensation Exhaust Heat Recovery. Gu Hua developed the invention.
The patent application number is CN202422810164U 20241119. The patent publication number is CN223360761 (U). International Patent Classification codes..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Drainage Pipeline for Water Treatment has been issued to Baoding Jiangshang Building Eng Design Co Ltd. This invention was developed by Wang Xueyan.
The patent application number is CN202421856811U 20240802. The patent publication number is CN223357408 (U). International Patent Classific..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Gaoqing Jianxiang Radiator Business Dept Individual Workers for Chimney Pipe Radiator. Hu Xiang developed the invention.
The patent application number is CN20242265087U 20240826. The patent publication number is CN223360748 (U). Internatio..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Variable-speed Smoke Exhaust Pipeline has been issued to Hangzhou Xierfu Complete Kitchen Equipment Co Ltd. This invention was developed by Tang Dongxiong, Jiang Zhi and Qiu Xiaoqing.
The patent application number is CN202422858273U 20241122. The patent publication number is CN223360726 ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanxi Guandi Tech Co Ltd has obtained a patent for electronic warehouse capable of being used for tap water pipeline. This invention was developed by Liu Wei, Zhang Xing, Zuo Feng, Li Hui, Yan Jiahu and Liu Wei.
The patent application number is CN202422706034U 20241107. The patent publication number is CN..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chongqing Xianwei Intelligent Tech Co Ltd has been granted a patent for Gas Leakage Alarm Device for Gas Meter Pipeline. This invention was developed by Zhou Yuhua, Tang Qianyong and Ao Shuanglong.
The patent application number is CN202422440185U 20241010. The patent publication number is CN223360463 (U). ..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Leakage Detection Device for Gas Pipeline has been issued to CSCEC Aecom Consultants. This invention was developed by Zheng Pingping, Chu Fan, Deng Xibin, Chen Junjun, Zhang Junyao, Yao Na and Geng Yan.
The patent application number is CN202422209714U 20240910. The patent publication numbe..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Gaotang Tianma Gas Co Ltd for Gas Pipeline Settlement Detection Device. Cui Xiuchao developed the invention.
The patent application number is CN20242309621U 20241206. The patent publication number is CN223360460 (U). International Patent C..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Anhui Benzhi Safety Eng Consulting Co Ltd has been granted a patent for Rapid Detection Device for Natural Gas Pipeline Leakage. Ding Liangliang developed the invention.
The patent application number is CN202422276365U 20240918. The patent publication number is CN223360457 (U). International Patent Classif..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Liren Gas Equipment Co Ltd has secured a patent on Intelligent Management System for Composite Pipe Type Gas Pipeline. Wang Xueming developed the invention.
The patent application number is CN202422808710U 20241118. The patent publication number is CN223360455 (U). International Patent Classificat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Paste Filling Pressure Monitoring and Pipeline Fault Slurry Discharging Device has been issued to Hunan Zhongxin Intelligent Equipment Co Ltd. This invention was developed by Lee Jung-mi.
The patent application number is CN202422277626U 20240918. The patent publication number is CN223360..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Flow Monitoring Device for Oil Field Pipeline has been issued to Shandong Junhan New Energy Co Ltd. This invention was developed by Zhao Zhipeng and Ma Chenyang.
The patent application number is CN202422801116U 20241118. The patent publication number is CN223360452 (U). International Pat..
Pipe
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhangjiagang Heshun Machinery Mft Co Ltd has been granted a patent for Anti-leakage Pipe Bending Machine Lubricating Device. This invention was developed by Chen Yi.
The patent application number is CN202423112925U 20241217. The patent publication number is CN223360393 (U). International Patent Classificat..
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