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Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Shanglan Cable Qingdao Group has applied Chinese patent for Cable Protection Pipe Girdling Device with Adjusting Function. Li Chunnuan developed it.
The patent application number is CN202610631724 20260509. The patent publication number is CN122353697 (A). International Patent Classification codes are B26D3/..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Henan Huadian Jinyuan Piping patent application for Large-diameter Pipeline Welding Alignment Device and Alignment Method. The invention was developed by Chen Cuiyun, Li Fengping, Li Junfeng, Yang Kangkang, Huang Jingjing, Zhang Yu Yang, Zhao Lu, Ma Me..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- ServiceNow has sought patent for Modular Serverless Pipeline Execution Framework. This invention was developed by Drant Magaly, Stallings Devin Lee, Gabai Shimon, Marshall Scott, Wiener David Joshua and Seguin Vincent.
The patent application number is US202519098023 20250402. The patent publication number..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- Endress+Hauser has submitted a patent application for Method for Determining the Inner Diameter of a Surge Pipe Using a Fill Level Measuring Device. Übelin Christian and Malinovskiy Alexey developed the invention.
The patent application number is US202419483766 20240402. The patent publication number is ..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- GEA Farm Technologies has submitted a patent application for Quick-release Hose Coupling for at Least One Hose. This invention was developed by Wiethoff Magnus and Schürmann Benedikt.
The patent application number is US202319118465 20230929. The patent publication number is US20260309261 (A1). Internatio..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Anhui Dongsu Pipe Industry Technology has applied Chinese patent for High-thermal-stability Regenerated Pe Pipe and Preparation Method Thereof. Li Ronggui and He Yexiang developed it.
The patent application number is CN202610754682 20260528. The patent publication number is CN122353996 (A). International Pat..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Yueli Group has applied Chinese patent for Semi-automatic Pipe Penetrating Machine and Control Method Thereof. Fang Guohong, Song Dexing and Ma Dengliang developed it.
The patent application number is CN202610583093 20260429. The patent publication number is CN122353931 (A). International Patent Classificati..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Lesso Municipal Pipe Hebei has sought patent for Co-extrusion Die, Formula and Preparation Method of Multi-layer Composite Pipe. This invention was developed by Gu Miaofan, Wei Li, Zeng Yongqiang, Huang Yanjun, Cui Zhihua, Wang Ping and Li Xiaoxiao.
The patent application number is CN202610699556 20260520. T..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Shanghai Ruisheng Semiconductor Technology has submitted a patent application for Manufacturing Method of Corrugated Pipe Sealing Shaft. Yao Lijun, Xiao Junxing, Jiang Haotian, Liu Jiahao, Zeng Youlong and Wang Linzhan developed the invention.
The patent application number is CN202610766480 20260529. The pat..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Wanbang Marine Heavy Industry (Zhoushan) has sought patent for Ship Pipe Fitting Assembling and Welding Integrated Machining Equipment. This invention was developed by Zhuang Jianjing, Wang Zhi, Xu Zhixiang, Shi Jingyue, Jiang Hua, Fang Yuchuan, Su Can and Gu Xing.
The patent application number is CN20261056..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- China 19th Metallurgical Corporation has submitted a patent application for Pipeline End Interior Cleaning Device. Li Yanxiong, Fan Jie, Ma Leilei, Zhang Min, Liu Guanfei, Yong Jun and Luo Xiaoxiang developed the invention.
The patent application number is CN202610715999 20260522. The patent publication nu..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Jiangsu Ainuo Metal Mat Co Ltd has filed a patent application for Preparation Method of High-performance Omega Heat Pipe. This invention was developed by Gu Jialei, Miao Bozun, Li Zhifu, Jiang Haitao and Liu Fubing.
The patent application number is CN202610615410 20260507. The patent publication number is ..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Chongqing Zhonghe Power Tech Co Ltd has filed a patent application for Filling Pipe Cleaning Device. This invention was developed by Qi Songlin.
The patent application number is CN202610772743 20260601. The patent publication number is CN122352632 (A). International Patent Classification code is B08B9/043...
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Hebei Duchuang Electromechanical Eng Co Ltd patent application for Cleaning Device for Interior of Smoke Exhaust Air Pipe. This invention was developed by Zhang Pengxiu.
The patent application number is CN202610585108 20260429. The patent publication..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Zhejiang Hailite Automobile Air Conditioner Parts Co Ltd patent application for Air Conditioner Pipe Gluing System and Gluing Method Thereof. This invention was developed by Xu Yurong, Li Hongbo and Zhang Xiang.
The patent application number is CN202..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Shenzhen Aonuo Tech Co Ltd and Zhejiang Baimahu Laboratory patent application for Screening and Sub-packaging Pipe Mechanism. The invention was developed by Xu Haohao, Li Na, Cao Yuan, Yang Jiae, Xu Yanjun, Zhou Mengyun, Dong Yi, Jiang Shuhan, Xie Yada..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Jiangsu Yuzhong Special Pipe Ind Co Ltd has submitted a patent application for Sectional Type Welding Device for Arc-shaped Bent Pipe. This invention was developed by Heng Bujun, Qiao Jianling and Qiao Jianyuan.
The patent application number is CN202610809882 20260605. The patent publication number is CN12..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Guangdong Zhida Prec Tube Manufacture Co Ltd has applied Chinese patent for Laser Welding Positioning Method and System for Exhaust Pipe Machining. Wu Lunchun and Wang Yuqing developed it.
The patent application number is CN202610623083 20260508. The patent publication number is CN122353127 (A). Internatio..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Guangzhou Djpower Elect Tech Co Ltd has filed a patent application for High-speed Double-pipe Smoke Sprayer. This invention was developed by Yang Junbin and Xu Hui.
The patent application number is CN202610834529 20260610. The patent publication number is CN122352469 (A). International Patent Classificatio..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has received Bengbu Huangshan New Material Technology patent application for Steam Progressive Forming Device and Method for Wiredrawing Hollow Pipe Filter Stick. Liu Qiuyang, Xu Xin, Huang Kun and Zheng Feng developed the invention.
The patent application number i..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released State Grid Group Zhejiang Natural Gas Pipe Network Co Ltd and National Petroleum Pipeline Network Group patent application for Risk Assessment Method, Device and Equipment for Natural Gas Pipeline and Storage Medium. This invention was developed by Liu ..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- U.S. Patent and Trademark Office has released Charles Machine Works patent application for Pipe Loader Apparatus. This invention was developed by Keshavlal Vaghela Jignesh Kumar, Callaway Jarred R and Schnorf Justin T.
The patent application number is US202619636286 20260401. The patent publication numb..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Harbin Boiler Co Limited has submitted a patent application for Efficient Welding Method for Densely-arranged Pipes. This invention was developed by Shu Yu, An Changhai, Luo Qiangqiang, Cui Qinghai, Huang Xu, Huang Pingyang, Guan Qingfeng, Sun Peng, Zan Bin, Liu Lijun, Lin Weiyu, Zhao Qinghai and Wang Lei.
..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Wenzhou Hongwei Plumbing Fittings Co Ltd has applied Chinese patent for Automatic Riveting Machine for Pipe Fittings. Jiang Jianzhong, Zhang Hua and Du Nana developed it.
The patent application number is CN202610833236 20260610. The patent publication number is CN122352815 (A). International Patent Classif..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Jiangsu Jiuri Machine Tool Tech Co Ltd has filed a patent application for Multi-memorial-archway Numerical Control Pipe Machine for Forming Variable-curvature Pipe Fittings. This invention was developed by Yu Shengping.
The patent application number is CN202610608823 20260506. The patent publication number..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Panyu Chu Kong Steel Pipe Zhuhai Co Ltd has submitted a patent application for Process and Device for Improving Welding Seam Quality of Spiral Pipe. Huang Jiesheng developed the invention.
The patent application number is CN202610482764 20260413. The patent publication number is CN122352728 (A). Internatio..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has received Shanxi Huifeng Special Automobile Co Ltd patent application for Milk Making System Based on Hose Pump Conveying. Duan Jinhua, Ma Shufen, Chen Feng, Liang Feng, Dong Bin, Sun Yuejun, Yan Zhiqiang, Yang Hao, Liu Zhiliang and Li Qiang developed the inventi..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Jinneng Holding Equipment Manufacturing Group patent application for Deslagging Device for Gas Source Pipe. This invention was developed by Xiao Bo, Zhu Haijiang, Qi Penghui, Liu Junting, Yang Xiong and Zhao Yonggang.
The patent application number is C..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Sumitomo Riko Co Limited has applied Chinese patent for Connector-pipe Connection Structure. Saiki Kazuhiro, Okahisa Masashi, Mizutani Koji and Goto Mizuo developed it.
The patent application number is CN20258007165 20250602. The patent publication number is CN122349470 (A). International Patent Classifica..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- China Inst Of Water Resources and Hydropower Research has submitted a patent application for Flood Calculation Method and Device for Urban Pipe Network Lacking Area. This invention was developed by Yu Wangyang, Wu Binbin, Sun Lin, Kan Guangyuan, Fu Xue, Shi Hongjian, Song Anqi, Yu Haijun, Liu Chunguo and Fan ..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Soudao Information Tech Beijing Co Ltd has applied Chinese patent for Three-dimensional Simulation Optimization Method for Pipeline Design. Zhang Yaqiang, Hou Qian, Liu Huiying, Chen Minggang, Zhang Kunpeng and Wang Yunfeng developed it.
The patent application number is CN202610742969 20260527. The patent ..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Sun Yat-sen University has submitted a patent application for Drainage Pipeline GIS Data Automatic Modeling Method for Urban Flood Simulation. This invention was developed by Yang Huan, Zhao Tongtie and Tian Yu.
The patent application number is CN202610472958 20260410. The patent publication number is CN1223..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Shaanxi Yide New Energy Technology has filed a patent application for Design Method for Efficient Zigzag Pipe Heat Exchanger of Oil and Gas Field. This invention was developed by Wang Min, Gou Shunguo, Lyu Xiaozhe and He Ming.
The patent application number is CN202610455799 20260408. The patent publication n..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has received Wuhan Yishikong Tech Co Ltd patent application for Water Resource Management Method and System Based on Pipe Network Hydraulic Model. Ding Kaitao, Wu Fangfang, Wu Changwen, Lu Shuang and Luo Pan developed the invention.
The patent application number ..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Xuzhou XCMG Hydraulics has submitted a patent application for Pipe Joint Butt Weld Welding Process Parameter Design Method and System. This invention was developed by Cao Xingxing, Zhu Mengda and Wei Jinyu.
The patent application number is CN202610411189 20260331. The patent publication number is CN122346938..
Pipe
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Shandong Aitandi Shuzhi Tech Co Ltd has filed a patent application for Multi-source Time Sequence Signal Processing Method for Pipe Cutting Trepanning. This invention was developed by Ji Hengyu, Liu Jinfeng, Wu Shuang, Wu Na and Wang Xu.
The patent application number is CN202610477909 20260413. The patent ..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Beijing Rongda Intelligent Building Eng Co Ltd patent application for Water Pipe REEL Mechanism for Fire Engineering. This invention was developed by Zhang Xiaoliang.
The patent application number is CN20251041386 20250110. The patent publication num..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Shandong Shantai New Energy Co Ltd has submitted a patent application for Photovoltaic Heat Pipe Integrated Plate. This invention was developed by Zhang Jian, Liu Xueyuan and Jiang Hongyang.
The patent application number is CN202610273167 20260306. The patent publication number is CN122348725 (A). Internat..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released PLA Air Force Medical University patent application for Thoracic Cavity Pipeline Fixing Device. This invention was developed by Huang Kehong, Liu Yue, Fan Yixin and Wang Ying.
The patent application number is CN202610809329 20260605. The patent publica..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- Raefield Hunt Kimberly has submitted a patent application for Smoking Pipe and Bong Hit Supply Balloons. Raefield-hunt Kimberly developed the invention.
The patent application number is US202519098801 20250402. The patent publication number is US20260305691 (A1). International Patent Classification code..
Pipe
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- U.S. Patent and Trademark Office has released Mauersberger Axel patent application for Filter Element for a Water Pipe.
The patent application number is US202318996769 20230708. The patent publication number is US20260305690 (A1). International Patent Classification codes are A24D3/04, A24D3/16, A24F1..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Hangzhou Shenghao Pipeline Co Limited has submitted a patent application for Extrusion Forming Equipment for PVC Plastic Pipe Production. This invention was developed by Chen Haiyan, Zhou Limei, Hu Ming, Tu Guojun, He Lingling, Feng Ding and Wu Liqun.
The patent application number is CN202610818413 2026060..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Wuhan Kangjian New Mat Co Ltd patent application for Polyethylene Black Pipe Material Feeding Granulation System and Control Method Thereof. The invention was developed by Li Li.
The patent application number is CN202610703052 20260521. The patent p..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Hunan Jiangshan Geological Eng Co Ltd patent application for Welding Robot Welding Seam Tracking Control Method for Pipeline Laying. The invention was developed by Chen Wei, Gao Youchang, Gao Shen and Wu Yijie.
The patent application number is CN202..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Hubei Masikang Information Tech Co Ltd has applied Chinese patent for Chain Pliers for Screwing Pipe Fittings. Liu Jiaqing developed it.
The patent application number is CN202610622401 20260508. The patent publication number is CN122353504 (A). International Patent Classification codes are B25B13/46, B25B1..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Hunan Beyond Medical Tech Co Ltd has submitted a patent application for Household Breathing Machine Pipeline Condensate Water Control Method and System. This invention was developed by Fu Kangjian, Deng Wuxiong and Chen Chao.
The patent application number is CN202610836638 20260610. The patent publication ..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Xuzhou Yongkang Electronic Science & Tech Co Ltd has submitted a patent application for Multi-stage Early Warning System for Pipe Blockage and Bubbles of Injection Pump. This invention was developed by Qiu Zhaohao, Liu Kailun and Zhao Xuecheng.
The patent application number is CN202610640140 20260511. The ..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Hangzhou City Linan Distr First People's Hospital Hangzhou City Linan Distr First Peoples Hospital Me patent application for Dialysis Machine Rear Emptying Program for Dialysate Barrel Residual Liquid and Matched Pipeline Device. This invention was deve..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Tyco Electronics, Shanghai has submitted a patent application for Corrugated Pipe Connecting Shell. This invention was developed by Liu Xuewen, Li Yong, Zhang Renwen, Fan Shuai and Meng Kun.
The patent application number is CN20251020120 20250106. The patent publication number is CN122348467 (A). Internation..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Tuge Tech Guangdong Co Ltd has submitted a patent application for Thermoplastic Carbon Fiber Composite Material Pipeline Forming Method and Device. This invention was developed by Wang Fei.
The patent application number is CN202610694758 20260520. The patent publication number is CN122353951 (A). Internati..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 17 -- PLA Air Force Medical University has applied Chinese patent for Phlegm Excretion Promoting Prone Position Head Support with Breathing Machine Pipeline Fixing Function. Cao Ying, Shi Niuniu, Qiang Fangfang, He Juan, Xue Xiuxiu and Yang Huijun developed it.
The patent application number is CN20261097868 202601..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- China Communications Construction Group, The Sixth Engineering of CCCC Construction Group and Northeast Electric Power University have submitted a patent application for Dynamic Regulation and Control Method and System for Hydraulic Balance of Heat Supply Pipe Network. This invention was developed by Cao Rong..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Petroleum Pipeline Network Group Co Ltd Science and Technology Research Inst Branch and National Petroleum Pipeline Network Group have applied Chinese patent for Anti-drag Particle Screening Device and Method Based on Natural Gas Pipeline. Shui Biyuan, Zhang Duihong, Zhang Tiantian, Chen Sihang and Ren..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has published SK Kawanishi Co Ltd patent application for Water Sealing Structure for Pipe Fittings. The invention was developed by Kawanishi Hidehito.
The patent application number is WO2025JP17751 20250515. The patent publication number is WO2026210808 (A1). Interna..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Nitto Kohki has filed a patent application for Pipe Joint with Valve Structure. This invention was developed by Langley Erika Francis.
The patent application number is WO2026JP12569 20260326. The patent publication number is WO2026205417 (A1). International Patent Classification codes are F16L37/086 and F16..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Nitto Kohki has applied WIPO patent for Pipe Joint Provided with Erroneous Locking Prevention Function. Langley Erika Francis developed it.
The patent application number is WO2026JP12558 20260326. The patent publication number is WO2026205411 (A1). International Patent Classification codes are F16L37/086 an..
Pipe
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Epiroc Nanjing Construction and Mining Equipment Ltd and Anbaituo Trading Co Ltd have secured a patent on Drill Pipe Warehouse Applied to Drill Jumbo. Zhang Baoqiao and Lu Cheng developed the invention.
The patent application number is CN20252082930U 20250114. The patent publication number is CN223839068 (..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has released Nitta Corporation patent application for Pipe Joint. This invention was developed by Hitotsubashi Mizuho.
The patent application number is WO2026JP05986 20260218. The patent publication number is WO2026211040 (A1). International Patent Classification codes..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Walter Stauffenberg GmbH & Co KG has submitted a patent application for Device for Attaching Cables, Pipes or Hoses. This invention was developed by Schulz Matthäus.
The patent application number is WO2026EP57923 20260320. The patent publication number is WO2026209370 (A1). International Patent Classificat..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has released LG Electronics patent application for Pipe Cutting Apparatus. This invention was developed by Jung Jaeduck and Kim Yongho.
The patent application number is WO2025KR19260 20251120. The patent publication number is WO2026205680 (A1). International Patent Cla..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Chongqing Zhonghe Power Tech Co Ltd patent application for Sliding Drip-proof Structure of Filling Pipe. The invention was developed by Qi Songlin.
The patent application number is CN202610780395 20260602. The patent publication number is CN12234394..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Foshan Tianjian Mech Co Ltd has submitted a patent application for Machining Equipment for Carrying Out Inner Edge Folding and Chambering on End Part of Pipe Fitting. This invention was developed by Huang Weiming.
The patent application number is CN202610450600 20260408. The patent publication number is CN..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Wuxi Yalante Precision Technology has filed a patent application for Four-side Forming Die for Special-shaped Casing Pipe of Clip Applier. This invention was developed by Pan Xiaohang and Peng Zhijian.
The patent application number is CN202610605391 20260506. The patent publication number is CN122343228 (A)...
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Shandong Henghui Energy Saving Tech Group Co Ltd has filed a patent application for First Clamping Mechanism, Pipe Penetrating Device with First Clamping Mechanism and Pipe Penetrating Method. This invention was developed by Li Xiaoli, Wang Bin, Cai Zhiyuan, Lin Junqing and Ma Qingchuan.
The patent applica..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Zhejiang Jndia Pipeline Industry has submitted a patent application for In-pipe Ultrasonic Detection Device, Method and System. This invention was developed by Wang Bingshun, Guo Haiyu, Wang Liang, Zhang Jieyu and Lin Qizhe.
The patent application number is CN202610691609 20260519. The patent publication num..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Hefei Guangce Product Testing Research Inst Co Ltd has filed a patent application for Ultrasonic Pipeline Detection Device. This invention was developed by Fu Sihao.
The patent application number is CN202610498331 20260415. The patent publication number is CN122345654 (A). International Patent Classificati..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Changchun Aoruijia Auto Parts Co Ltd has submitted a patent application for Intelligent Winding Method for Bent Winding Pipe. Liu Yuebo developed the invention.
The patent application number is CN202610816796 20260608. The patent publication number is CN122343541 (A). International Patent Classification co..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- China Wuzhou Engineering Group has submitted a patent application for Intelligent Pipeline Monitoring and Early Warning System and Method Based on Multi-source Data Fusion and Flow Velocity Accelerated Corrosion Mechanism. This invention was developed by Dong Chen, Yuan Weibao, Ren Ke, He Yi, Hou Liwei, Shen ..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Rego Packing Gz Ind Co Ltd patent application for Bidirectional Operation Automation Device for Injection Molding of Composite Hose. The invention was developed by Xu Zibo, Xu Yunlong, Lan Hong, Rong Longping and Wang Mingsheng.
The patent applicati..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Anhui Tonghui Plastic Pipeline Products Co Ltd has applied Chinese patent for Anti-blocking Suction Equipment for Plastic Pipe Production and Processing. Lu Haiyuan and Zan Xingzhuan developed it.
The patent application number is CN202610816564 20260608. The patent publication number is CN122343512 (A). In..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Jiangxi Rongsu Pipe Ind Co Ltd has submitted a patent application for Plastic Pipe Processing Excess Material Recovery Device. This invention was developed by Chen Guoqing, Zeng Fei, Ning Jinmei, Han Yongwei and Wang Dingsong.
The patent application number is CN202610529315 20260421. The patent publication..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Huaneng Yichun Thermal Power Co Ltd has filed a patent application for Clamp-on Temperature Measurement Device for Curved Pipe Wall. This invention was developed by Gao Hang, Hu Dongfeng, Wang Weiqiang, Zhao Fang, Shi Chunhan, Wang Zhiqiang, Yang Xiangxin, Yang Yang, Song Tao and Liu Biao.
The patent applic..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has received Beijing Mach Tiancheng Tech Co Ltd patent application for Abrasion Rate AI Prediction and Maintenance Decision-making System for Gas-solid Two-phase Flow Pipeline. Sun Chaobo and Xu Jiangang developed the invention.
The patent application number is C..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Wiwynn has applied Chinese patent for Anti-loosening Mechanism, Related Pipe Fitting Set and Related Cabinet System. Chen Weihao and Wang Yuxuan developed it.
The patent application number is CN202510101492 20250122. The patent publication number is CN122345186 (A). International Patent Classification codes ..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Zhejiang Haigewei Hydraulic Tech Co Ltd patent application for Pressure-resistant Cleaning Integrated Control System and Device for Hydraulic Pipe. The invention was developed by Shi Xingguang, Gu Yilei and Wang Yongchao.
The patent application numb..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Shandong Shengli Tongxing Petroleum Equipment Tech Co Ltd has submitted a patent application for Flexible Clamping and Screwing Industrial Manipulator for Casing Pipe and Short Section. This invention was developed by Teng Yi, Wang Hongjie, Song Mei, Sun Ruixia, Liu Bin, Liu Minyi, Wang Xijie, Liu Dehua, Fu X..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Shandong Binzhou Construction Group patent application for Water Supply and Drainage Pipeline Welding Device. The invention was developed by Sun Rongting, Ma Wenhui, Zhang Zhihui and Liu Shengguang.
The patent application number is CN202610698635 20..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Chengdu Dahongli Machinery Co Ltd has sought patent for Auxiliary Welding Device and Method for Welding Multiple Reinforcing Plates Between Connecting Pipe and Flange Plate. This invention was developed by Gan Ruixue, Wang Kai, Li Song and Chen Kele.
The patent application number is CN202610771566 20260601..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published State Grid Beijing Electric Power Co, State Grid Corporation of China and China Electric Power Research Inst Co Ltd patent application for Phasor Real-time Data Pipeline Service Fault Online Diagnosis Method and System. The invention was developed by J..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Jining No. 1 People's Hospital Jining Institute Of Medical Sciences Jining Geriatric Hospital has submitted a patent application for Pedal Type Graded Negative Pressure Adjusting System with Negative Pressure Pipe. Zhang Hui, Xiao Jujiao, Ma Zhen, Zheng Lijian, Feng Lei, Sang Ben, Rang Shuman, Lu Wenpeng and ..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Huaneng Luoyuan Power Generation has submitted a patent application for Pipe Health Monitoring Method and System. Liang Zhichao, Liu Jiahao, Li Zhaoxiang, Zheng Zhipeng and Zhu Weisheng developed the invention.
The patent application number is WO2026CN79626 20260214. The patent publication number is WO2026208..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has received Wuhan Raycus Fiber Laser Technologies patent application for Device and Method for Cleaning Inner Wall of Pipeline. Zhong Lirong, Wang Faping, Cao Conghui, Liu Mingfeng, Yao Yan, Gao Peng, Wang Jun, Li Xiang, Su Wenyi and Yan Dapeng developed the invention...
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Jiangxi Linji Environmental Protection New Tech Co Ltd has sought patent for Nondestructive Testing Equipment for Pipeline Welding Joint of HDPE (High-density Polyethylene) Double-layer Pipe. This invention was developed by Hu Linji.
The patent application number is CN202610572020 20260428. The patent publ..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has released Zhejiang Senchu Shuyuan Information Tech Co Ltd patent application for Wall-attached Pipeline Flow Measuring Device and Measuring Method Based on Ion Pulse. This invention was developed by Zheng Rongyue, Hua Licheng, Tong Chaowei and Yang Zesong.
The..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has released Wuhan Raycus Fiber Laser Technologies patent application for In-pipe Walking Mechanism. This invention was developed by Zhong Lirong, Wang Faping, Liu Mingfeng, Cao Conghui, Wang Wei, Yao Yan, Gao Peng, Wang Jun, Li Xiang, Su Wenyi and Yan Dapeng.
The pate..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Tianhua Institute of Chemical Machinery & Automation and Tianhua Inst Nanjing Intelligent Manufacturing Co Ltd patent application for Intelligent Energy-saving Rotary Pipe Type Drying System and Drying Method. The invention was developed by Zhang Xiaoy..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Hongyang Display (Xianyang) Technology has submitted a patent application for Steam Humidifying Spray Pipe Device and Using Method Thereof. This invention was developed by Liu Jiaxing, Huangfu Kaifeng, Lei Jiabao, Zhou Wei and Li Tao.
The patent application number is CN202610587793 20260429. The patent publi..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Kawasaki Heavy Industries patent application for Double-layer Piping for Conveying Low-temperature Fluid. The invention was developed by Takeuchi Nobuyoshi, Nakajima Kentaro and Kimoto Kenta.
The patent application number is CN20248075035 20241126. ..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- ContiTech has submitted a patent application for Joint for Connecting Hoses. Brune Klaus, Wilke Carsten and Wolf Michael developed the invention.
The patent application number is CN20248076685 20241203. The patent publication number is CN122341844 (A). International Patent Classification codes are B60K15/0..
Pipe
| Sat 17 Oct 2026
Beijing, Oct. 16 -- Jiangxi Anxin Electric Co Ltd has submitted a patent application for Cable Protection Pipe Convenient to Install. This invention was developed by Bao Xuemei, Chen Shangyu and Wu Shuilian.
The patent application number is CN202610513480 20260417. The patent publication number is CN122338635 (A). Internation..
Pipe
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has received Tellagence Inc patent application for Context Localization Implementation Pipeline. Daruwalla Sharookh and Mayande Nitin developed the invention.
The patent application number is WO2026US21051 20260326. The patent publication number is WO2026207307 (A1)...
Pipe
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Wang Lu, Du Yu, Liu Yu, Zhao Jin, Wang Fei, Liu Xu and Cheng Lihe have received a patent for Oil and Gas Pipeline Temperature and Pressure Data Detection Device.
The patent application number is CN20252070708U 20250113. The patent publication number is CN223840182 (U). International Patent Classification ..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Guangdong Guiyubao Invest Co Ltd patent application for On-line Forming Annealing Anti-oxidation Process Method and Structure for Internal Thread Copper Pipe. The invention was developed by Feng Jingming and He Zhenjie.
The patent application number..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Morimatsu Jiangsu Heavy Industry has submitted a patent application for Bent Pipe Self-enhancement Processing Method and Device. This invention was developed by Lyu Binfeng, Mao Lurong, Yang Aiguo, Kang Zhizheng and Niu Xiaopeng.
The patent application number is CN202610796117 20260604. The patent publicatio..
Pipe
| Thu 15 Oct 2026
Beijing, Oct. 15 -- West East Transp Branch of National Petroleum and Natural Gas Pipeline Group and National Petroleum Pipeline Network Group have filed a patent application for Natural Gas Flow Computer Adaptive Calibration Method, Device and Equipment and Storage Medium. This invention was developed by Zhou Lei, Pei Quanbin, ..
Pipe
| Thu 15 Oct 2026
Beijing, Oct. 15 -- West East Transp Branch of National Petroleum and Natural Gas Pipeline Group and National Petroleum Pipeline Network Group have sought patent for Cross-medium Flow Compensation Metering Method, Device and Equipment and Storage Medium. This invention was developed by Yan Haiming, Zhou Lei, Pei Quanbin, Qing Qi..
Pipe
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Aosong Semiconductor Chongqing Co Ltd and Guangzhou Aosong Electronics Co Ltd have applied Chinese patent for Pipe Section Type Ultrasonic Flow Measurement Method and System Based on Multi-parameter Coupling Dynamic Compensation. Chen Xinzhun, Li Na, Li Ningzi, Zhang Bin and Ma Pengfei developed it.
The pa..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Harbin University of Science and Technology and Harbin Dongan High Prec Tube Shaft Manufacturing Co Ltd have submitted a patent application for Device and Method for Detecting Inner Hole of Connecting End of Bent Pipe. This invention was developed by Wang Guangyue, Chen Tao, Bi Songze, Li Ming, Dai Bo and Don..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Midea Group and Guangdong Midea Refrigeration Equipment have sought patent for Air Pipe Type Air Conditioner. This invention was developed by Huang Kunpeng, Chen Ming and Wan Sheng.
The patent application number is CN20251032165 20250108. The patent publication number is CN122359813 (A). International Pate..
Pipe
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Shengzhou Innovation Research Institute Co Ltd of Zhejiang University of Technology and Zhejiang University of Science and Technology have submitted a patent application for Concealed Bamboo Joint Reinforced Composite Pipe and Forming Process Thereof. Yang Wenhui and Zhu Lyutao developed the invention.
The..
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