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Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Automatic Discharging and Recycling Device for Material Pipes has been issued to Otmar Wuxi Electronic Tech Co Ltd. This invention was developed by Chen Yongsheng, Chen Fei and Pan Hengtong.
The patent application number is CN202423107758U 20241217. The patent publication number is CN223..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Dalian Tongren Metal Tech Co Ltd has secured a patent on Pipe Lifting Feeder. Zhang Chi and Song Xianfeng developed the invention.
The patent application number is CN202423256155U 20241229. The patent publication number is CN223534295 (U). International Patent Classification codes are B65G47/14 and B65G47/..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Zhangjiagang Liwan Prec Parts Co Ltd for Pipe Clamping and Conveying Device. Zhang Yu, Cui Yandong, Zhang Chunxiao and Tang Hua developed the invention.
The patent application number is CN202422942076U 20241130. The patent publication numb..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Tongling Haitao Communication Eng Co Ltd has obtained a patent for transfer auxiliary device for pipeline construction. This invention was developed by Zhou Heping.
The patent application number is CN202423272366U 20241230. The patent publication number is CN223533520 (U). International Patent Classificati..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Weifang Perman Powder Equipment Co Ltd has obtained a patent for steering mechanism of pipe chain machine. This invention was developed by Xu Liang, Li Juan, Liu Xiaotian and Li Qingmiao.
The patent application number is CN202423274659U 20241230. The patent publication number is CN223534205 (U). Internatio..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Xi'an 1908 New Energy Tech Co Ltd for Conveying Structure Special for Pipe Chain Machine. Zhang Jigang, Xu Jia'an, Qiao Wei and Li Huayang developed the invention.
The patent application number is CN202422609034U 20241028. The patent publi..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Pingdingshan Oriental Carbon Co Ltd for Graphite Pipe Transport Tool for Heat Exchanger. Yang Xiaopeng, Fan Shaopu and Kang Hee-won developed the invention.
The patent application number is CN202422799760U 20241118. The patent publication ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jinan Dingdian CNC Equipment has been granted a patent for Lifting Type Pipe Feeding Device. Gu Huageng, Gao Yanfei and Nie Zhiwei developed the invention.
The patent application number is CN20252271966U 20250926. The patent publication number is CN223534195 (U). International Patent Classification codes are..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Huangshi Bohui Technology has obtained a patent for automatic material distributing device for oil pumping pipe blanks. This invention was developed by Li Zhenhuan.
The patent application number is CN202423260380U 20241230. The patent publication number is CN223534186 (U). International Patent Classification..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Tianjin Lianheng Pipeline Manufacturing has secured a patent on Feeding Mechanism for Plastic-coated Pipe Processing. Zheng Lijie developed the invention.
The patent application number is CN202422969663U 20241203. The patent publication number is CN223521909 (U). International Patent Classification codes are..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Guangdong Yudean Jinghai Power Generation has received a patent for Pneumatic Ash Conveying Pipe Bottom Disturbance Device. This invention was developed by Lyu Desheng, Yu Chunsheng, Lou Jie, Wu Hao, Shen Wang and Wei Yuanshao.
The patent application number is CN202422740568U 20241111. The patent publication..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Changzhou Yubo Plastic Products Manufacturing has been granted a patent for Transfer Device for Heat-resistant Polyethylene Pipe. Tian Wei and Dong Zhiwei developed the invention.
The patent application number is CN20242364317U 20241211. The patent publication number is CN223521826 (U). International Patent ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Guangdong Chenwei Robot Co Ltd has secured a patent on Automatic Feeding Frame for Small Pipeline Machining. Bu Kunkun and Bu Rui developed the invention.
The patent application number is CN202423119071U 20241218. The patent publication number is CN223521804 (U). International Patent Classification codes a..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Nanyang Shunye Mineral Products Co Ltd has been awarded a patent for Anti-blocking Conveying Pipeline for Calcium Powder Production and Processing. This invention was developed by Xu Entao, Xiong Yuesheng, Wang Shunsheng, Zhang Xinxin, Xiong Yuelong, Ren Shouheng and Zhao Jinlei.
The patent application num..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Wuxi Heqi Tech Co Ltd has secured a patent on Transverse Pipeline Conveying Equipment of Pipeline Type Planting System. Tang Xiaole, Wu Zongmei, Qian Xiyang and Yang Jielong developed the invention.
The patent application number is CN20242391107U 20241213. The patent publication number is CN223521657 (U). ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Sichuan Longlin Energy Saving Environmental Protection Tech Co Ltd for Modularized Fast-assembly Straw-section-shaped Anti-blocking Wear-resistant Coal Dropping Pipe. Wei Hongyu, Wang Zhihong, Kang Jiwen, Diao Qianming, Li Jian, Li Jian, Chen..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Northwestern Polytechnical University has been awarded a patent for Vacuum Pipeline Type Magnetic Suspension Carrying System. This invention was developed by Wang Yufei, Wang Yintao, Han Zhengqing, Wang Keyang and Zhu Yinglin.
The patent application number is CN202423241814U 20241226. The patent publication ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has released Yankuang Lunan Chemicals patent application for Condensate Recovery System and Method for Steam Conveying Pipe. This invention was developed by Liu Zheng, Chen Sisi, Li Zhiyuan, Man Yingying, Li Kangkang, Zhang Hua, Zhao Yuedong, Jia Laiwei, Yang Xiaoju..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Weifang Changda Construction Group for Ventilation Pipeline Mounting Equipment. Li Mengyun, Liu Jiangwei, Ding Chunjie, Jiang Jiliang, Xian Xiyong, Zhu Guohong, Zhang Wenbin, Yao Yong, Zhou Houpan and Sun Xianliang developed the invention.
T..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Hubei Shengtai Mechanical & Electrical Tech Co Ltd for Coal Interruption Early Warning Device for Coal Drop Pipe. Yi Junjie and Wang Hanlin developed the invention.
The patent application number is CN202423252341U 20241227. The patent publ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Hebei Installation Engineering for Pipe Rack Pipeline Supporting and Conveying Device. Sun Lin, Li Jinqing, Yang Yang, Cai Jin, Dou Yanshuai, Gu Jinghu, Lai Yanfang, Li Zhao, Pu Panfeng, Zheng Jinshan, Li Xiaopo and Song Huilai developed the ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Pingdingshan Tianan Coal Ind Co Ltd Tianzhuang Washery has been granted a patent for Anti-skid Tool for Mounting Retaining Sheet of Carrier Roller of Pipe Belt Conveyor. Zhao Jinkuang, Fu Yongsheng, Feng Rushan, Li Yongchao and Jiao Dongdong developed the invention.
The patent application number is CN20242..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shandong Weisente Electric Power Eng Co Ltd has obtained a patent for clamp facilitating carrying of electric power pipes. This invention was developed by Xu Peng, Zhang Tiejun, Ren Guangzhao and Wang Jing.
The patent application number is CN202422668232U 20241101. The patent publication number is CN223521..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Wujiang Jinhui Plastic Ind Co Ltd for Cosmetic Hose Capable of Squeezing Out Excess Materials. Shen Songyuan developed the invention.
The patent application number is CN202422172420U 20240905. The patent publication number is CN223521414 (..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Wujiang Jinhui Plastic Ind Co Ltd has been granted a patent for Cosmetic Hose with Outlets at Two Ends. This invention was developed by Shen Songyuan.
The patent application number is CN202422897849U 20241127. The patent publication number is CN223521413 (U). International Patent Classification codes are B..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Anti-extrusion Cosmetic Hose has been issued to Wujiang Jinhui Plastic Ind Co Ltd. This invention was developed by Shen Songyuan.
The patent application number is CN202422656651U 20241101. The patent publication number is CN223521412 (U). International Patent Classification codes are B65..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Zhixin Precision Instrument for Rotary Grabbing Mechanism Capable of Reducing Rotation of Air Pipe and Cable. Wu Jingwen, Ran Longchuan and Li Xiaohua developed the invention.
The patent application number is CN20242317429U 20241206..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Sichuan Jingweida Technology Group has received a patent for Material Pipe Carrying Mechanism of Product Material Pipe Internal Printing Surface Detection Equipment. This invention was developed by Wang Qiang, Dou Hongchun and Zhao Chunbin.
The patent application number is CN202422995597U 20241205. The paten..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jinmasha Industry Development Jiangsu has obtained a patent for movable feeding mechanism for pipe fitting machining. This invention was developed by Jin Xiang and Xu Zisen.
The patent application number is CN202422976170U 20241203. The patent publication number is CN223534380 (U). International Patent Class..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Sichuan Jingweida Technology Group has been awarded a patent for Material Pipe Feeding Mechanism of Product Material Pipe Internal Printing Surface Detection Equipment. This invention was developed by Li Na, Gao Dejin and Zhang Yanghao.
The patent application number is CN20242301327U 20241205. The patent pub..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Otmar Wuxi Electronic Tech Co Ltd has been granted a patent for Material Pipe Discharging Mechanism. This invention was developed by Chen Yongsheng, Chen Fei and Pan Hengtong.
The patent application number is CN202423107763U 20241217. The patent publication number is CN223534345 (U). International Patent C..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- The Second Hospital Of Nanjing has filed a patent application for Anti-reflux Enteral Nutrition Infusion Pipeline and Early Warning Mechanism. This invention was developed by Zhou Yanru, Sun Hui, Wang Linhui, He Qisha, Feng Liting, Li Na, Liu Yanhong, Xu Rui, Zhang Feiping, He Shanshan and Shi Lu.
The pate..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jiangxi Dingli Pipe Pile Co Ltd has been awarded a patent for Cement Pipe Pile Convenient to Hoist and Position. This invention was developed by Huang Zhenyuan and Chen Wenjun.
The patent application number is CN202423200343U 20241224. The patent publication number is CN223522159 (U). International Patent ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Guangzhou Anchuang Eng Co Ltd has secured a patent on Connecting Structure for Hoisting Large-diameter Pipeline of Boiler and Steel Wire Rope. Wang Chuanxu, Song Junkun, Zhao Hongbo, Wang Weihong, Huang Qianchao and Jin Qiming developed the invention.
The patent application number is CN202423240666U 202412..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shandong Haiwo Tarpaulin Co Ltd has obtained a patent for special-shaped pipe winding drum driving device for tarpaulin machine. This invention was developed by Li Ruodong, Miao Wangxuan, Li Duanyang, Li Duanyu, Miao Yunxi and Jiang Ziying.
The patent application number is CN202422592798U 20241026. The pat..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Zhejiang Anlu Cleaning Machinery has been granted a patent for Cleaning Machine Capable of Automatically Storing Water Pipes. Chen Jiming and Xu Daocong developed the invention.
The patent application number is CN202422886500U 20241126. The patent publication number is CN223522091 (U). International Patent C..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Yankuang Group Zoucheng Jintong Rubber Co Ltd has been granted a patent for Safe and Rapid Depoling Device for Rubber Hose. This invention was developed by Zhao Jianxun, Gao Qi, Xiaogang Chang, Li Lin, Qi Yangyang and Su Shipeng.
The patent application number is CN202423249822U 20241227. The patent publica..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Anshan Liyuan Construction Technology has secured a patent on Electromechanical Installation Pipeline Equipment. Liu Shuang, Lyu Song, Shang Xiaoting and Liu Kuiwu developed the invention.
The patent application number is CN20252092397U 20250115. The patent publication number is CN223522039 (U). Internationa..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jinan Juji Plastic Machinery Co Ltd has obtained a patent for anti-overturning device for winding micro-spraying hose. This invention was developed by Sun Shudu.
The patent application number is CN20242388126U 20241214. The patent publication number is CN223521951 (U). International Patent Classification c..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Plastic Pipe Support has been issued to Yili Wuchuan Plastic Products Co Ltd. This invention was developed by Ding Jie.
The patent application number is CN202423275383U 20241230. The patent publication number is CN223534027 (U). International Patent Classification codes are B65D25/10, B6..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jiangsu Niulaier Pipeline Tech Co Ltd has received a patent for Thickening and Extruding Equipment for Ultraviolet Curing Lining Hose. This invention was developed by Cen Xiaofeng.
The patent application number is CN202423223778U 20241226. The patent publication number is CN223533042 (U). International Pat..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Composite Material Curved Ladder Pipe Forming Die has been issued to Lingyun (Yichang) Aviation Equipment Engineering and Lingyun Science & Technology Group. This invention was developed by Shi Shuang, Tan Xuecai, Sun Yong, Wan Shaoqin, Chen Kunlan, She Fanchao, Zhang Hao, Wei Qinglong and ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chongqing Hongtong Pipe Ind Co Ltd has been granted a patent for Multi-layer Composite Pipeline Production Equipment. Fu Zhimin developed the invention.
The patent application number is CN20242362922U 20241210. The patent publication number is CN223533037 (U). International Patent Classification codes are ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Guangzhou City Of Tripod Mold Co Ltd has been awarded a patent for Automatic Welding Mechanism for PVC (polyvinyl Chloride) Pipe. This invention was developed by Jung Kyong-hun and Xie Hualin.
The patent application number is CN20242307827U 20241206. The patent publication number is CN223533021 (U). Intern..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Shandong Jinli Thermal Insulation Mat Co Ltd for Air Sealing and Pipe Pinching Device for Outer Protective Pipe Production. Guo Lizheng and Lee Han Jin developed the invention.
The patent application number is CN202422646830U 20241031. The..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Inner Pipe Equidistant Conveying and Positioning Device has been issued to Wenzhou Niulanda Machinery Tech Co Ltd. This invention was developed by Li Wensong.
The patent application number is CN202521900817U 20250904. The patent publication number is CN223521985 (U). International Patent..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Huabei Yiande Scaffold Mfg Co Ltd has been granted a patent for Disc Buckle Type Scaffold Pipe Placing Frame. This invention was developed by Liu Jianlin.
The patent application number is CN202422869782U 20241125. The patent publication number is CN223521354 (U). International Patent Classification codes a..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Ma Minghao has secured a patent on Civil Engineering Pipeline Conveying Device. Ma Minghao and Wang Yani developed the invention.
The patent application number is CN20242340867U 20241210. The patent publication number is CN223521329 (U). International Patent Classification codes are B65D25/02, B65D25/10, B..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xiao Jinxing has been awarded a patent for Building Scaffold Steel Pipe Collecting and Transporting Device. This invention was developed by Wang Wenli.
The patent application number is CN202423145797U 20241219. The patent publication number is CN223521314 (U). International Patent Classification codes are ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chery & Wanda Guizhou Bus has been awarded a patent for Storage Rack for Soft and Hard Brake Pipes. This invention was developed by Chen Meiyan.
The patent application number is CN202423246388U 20241227. The patent publication number is CN223521280 (U). International Patent Classification codes are B65D25/10..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Anhui Lianjia Intelligent Equipment Co Ltd has obtained a patent for auxiliary clamping device for hose labeling. This invention was developed by Zhang Bing, Zhang Jian and Xiao Hongyuan.
The patent application number is CN202423256787U 20241229. The patent publication number is CN223533845 (U). Internatio..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Changzhou Jinwei Pipeline Tech Co Ltd for PVC Pipe On-line Winding and Packaging Device. He Haichao and Wang Tingjian developed the invention.
The patent application number is CN202423158421U 20241220. The patent publication number is CN22..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Feeding Mechanism for Cosmetic Hose Tail Sealing Work has been issued to Wujiang Jinhui Plastic Ind Co Ltd. This invention was developed by Shen Songyuan.
The patent application number is CN202423140024U 20241219. The patent publication number is CN223521121 (U). International Patent Cla..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Nantong ADP Marine Tech Co Ltd has been awarded a patent for Improved Structure of Outlet End of Ship Smoke Exhaust Pipe. This invention was developed by Xu Peng, Wang Jinyin, Jiang Jian and Wang Zhongxi.
The patent application number is CN202423318941U 20241231. The patent publication number is CN22352102..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Liu Weiling for Air Pipe Buffering Air Storage Tank Device of Diving Breathing Machine. Liu Weiling and Lu Xinrong developed the invention.
The patent application number is CN20252018381U 20250106. The patent publication number is CN223521..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chendian Intelligent Tech Co Ltd has secured a patent on Special-shaped Pipe Locking and Clamping Mechanism. Zhou Longpeng developed the invention.
The patent application number is CN202423162220U 20241220. The patent publication number is CN223520967 (U). International Patent Classification codes are A63B..
Pipe
| Tue 11 Aug 2026
Alexandria, Aug. 11 -- Dell Products has submitted a patent application for Processing Machine Learning Models in a Machine Learning Pipeline Using Virtual Resources and Vault-based Credentials. This invention was developed by Srivastava Prateek, Nalakath Shanil, P V Deepu and Maroli Sachin Choyyan.
The patent application numbe..
Pipe
| Tue 11 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has released Boost Subscriberco LLC patent application for Data-streaming System Overlay Infrastructure for Deployment Pipelines. This invention was developed by Johnson Matthew.
The patent application number is US202619578674 20260325. The patent publication number is U..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xi'an Jiaotong University has sought patent for Preparation Method of Anti-biofouling Coating on Inner Wall Surface of Narrow Variable-diameter Bent Pipeline. This invention was developed by Luo Xiaotao, Gan Yuhe, Wang Ziqiu and Li Changjiu.
The patent application number is CN202610359452 20260323. The paten..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has published 514 Geological Brigade Of North China Geological Explor Bureau patent application for Auxiliary Material Adding and Mixing System Capable of Being Connected into Pipeline After Material Stirring is Completed. The invention was developed by Chen Donghua..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Zhejiang Zhongwu Steel Tube Mfg Co Ltd has submitted a patent application for Smoke Dust Treatment Device for Plasma Cutting of Steel Pipe. Chen Dongshi, Xie Shangshi, Shen Xiaoguo, Lin Renyi and Chen Dongke developed the invention.
The patent application number is CN202610470998 20260410. The patent publi..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Tuojing Chuangyi Shenyang Semiconductor Equipment has been granted a patent for Pipeline Device of Ceramic Connecting Seat and Thin Film Deposition Equipment of Pipeline Device. This invention was developed by Jia Chuang.
The patent application number is CN20242364110U 20241211. The patent publication number..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Yangzhou Nali New Material Technology has received a patent for Water Pipe Protection Plate Structure in Chamber of Magnetron Sputtering Machine Table. This invention was developed by Zhu Yang, Chen Houliang, Li Xuefa and Zhang Guoping.
The patent application number is CN202423176069U 20241223. The patent pu..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Tianjin Youfa Steel Pipe Group Co Ltd and First Branch Of Tianjin Youfa Steel Pipe Group Co Ltd for Device for Adjusting Leading-out Speed Based on Temperature of Galvanized Steel Pipe Matrix. Huang Zhigang, Mao Liguo, He Guohua, Li Hancheng,..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xinxing Ductile Iron Pipes has obtained a patent for blast furnace tuyere sealing structure. This invention was developed by Du Xianfang and Yuan Mengyin.
The patent application number is CN202422929625U 20241128. The patent publication number is CN223522577 (U). International Patent Classification code is C..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has received Jiangsu Jingcheng Machinery Mfg Co Ltd patent application for Alloy Wear-resistant Steel Pipe Casting Device and Using Method Thereof. Zhu Siyuan, Ding Yu and Ding Xiucheng developed the invention.
The patent application number is CN202610561030 2026..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has received Hebei Xinfangsheng Pipeline Equipment Co Ltd patent application for Intelligent Machining Equipment for Bent Pipeline. Wu Yonghao, Wang Zhen and Wang Lei developed the invention.
The patent application number is CN202610389790 20260327. The patent pu..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has released Jiangsu Huayang Pipe & Fittings patent application for Ultra-thin Stainless Steel Pipe Fitting Forming Method. This invention was developed by Tang Qiaosheng, Zhao Dan, Wang Rongxiang, Zhao Xin, Zou Shu and Yang Xin.
The patent application number is CN..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Huading Xiamen Electric Power Equipment Co Ltd has submitted a patent application for Hydraulic Forming Die and Method for Pipe Flanging. Xie Zhiqiang and Zhu Wei developed the invention.
The patent application number is CN202610530086 20260421. The patent publication number is CN122076859 (A). Internation..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has published Ningbo Haibo Machinery Tool Co Ltd patent application for Pipe Bending Machine. The invention was developed by Hu Haiguang, Yang Daqing, Chen Shihong, Li Xuhao and Mei Xujun.
The patent application number is CN202610504572 20260416. The patent publi..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanghai Yingpeng Ind Co Ltd has submitted a patent application for Composite Layer Steel Pipe Interface Metallurgical Bonding and Temperature Control Rolling Integration Method. This invention was developed by Chen Cunzhong.
The patent application number is CN202610481208 20260413. The patent publication ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Foshan Mingyi Machinery Co Ltd has submitted a patent application for Pipe Vertical Rotation Multi-stage Forming Equipment. This invention was developed by Lin Xiujuan and Wei Hongbin.
The patent application number is CN202610364105 20260324. The patent publication number is CN122076840 (A). International ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has published CNOOC Shenzhen Ocean Engineering Tech Services Co Ltd patent application for Cleaning Method for Discarded or Blocked Subsea Pipeline. The invention was developed by Jiang Bingbing, Chen Juan, Yu Yuanfang, Zhang Jie, Meng Zhiwei, Li Jing, Deng Chiyu, L..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Haotian Energy Saving Equipment Co Ltd has filed a patent application for Dust Removal Device for Small-caliber Steel Pipe. This invention was developed by Sun Liangjian, Liu Shaogang, Sun Qiuxiang, Liu Junjuan and Gao Yiyang.
The patent application number is CN202610332587 20260318. The patent publication..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanxi K&F Pipe Co Ltd has sought patent for Detection Device and Detection Method Convenient for Detecting Sealing Performance of Pipeline Joint. This invention was developed by Nie Pengfei, Liu Liangdong, Wang Changyou and Liu Zhigang.
The patent application number is CN202610551218 20260424. The patent ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Yuyao Jiantai Plastic Machinery Co Ltd has been granted a patent for Equipment for Producing Plastic Extrusion Pipe in Micro-vacuum Process. Ding Shujian developed the invention.
The patent application number is CN202422604034U 20241028. The patent publication number is CN223532967 (U). International Paten..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Henan Qinglong Plastic Pipe Ind Co Ltd has been granted a patent for Cooling Device for Polyethylene Water Conveying Pipeline Processing. Li Jie, Ye Xiu, Li Yunyun, Xu Wenying, Ming Ruijun, Hou Chang and Luo Bin developed the invention.
The patent application number is CN202422815781U 20241119. The patent ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Ningbo Yide New Mat Co Ltd has been awarded a patent for Vacuum Pipeline Protection Device. This invention was developed by Zhang Jianjun, Hu Junming and Mao Huimin.
The patent application number is CN202422976798U 20241204. The patent publication number is CN223532962 (U). International Patent Classificat..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Changzhou Dongcai Machinery Mfg Co Ltd has obtained a patent for composite pipe production forming device. This invention was developed by Shao Ming and Zhang Xiaojian.
The patent application number is CN20242340999U 20241210. The patent publication number is CN223532958 (U). International Patent Classific..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jiangsu Huacai Pipeline has been granted a patent for Anti-cracking PPR Pipeline Melt Extrusion Equipment. Chen Jianghua and Xia Guoqing developed the invention.
The patent application number is CN202422102825U 20240828. The patent publication number is CN223532954 (U). International Patent Classification co..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- Analog Devices International Unlimited has submitted a patent application for Clock Phase Control to Adjust the Quantizer-DAC Delay for Continuous-time Pipelined ADCs. Shibata Hajime, Lulec Sevil Zeynep, Kenney John and Chen Wei-hung developed the invention.
The patent application number is US2025190463..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- Hangzhou Jutu E Commerce Co Ltd has applied United States patent for Pipe Rolling Device with Integrated Assembly Structure and Multifunctional Base. Lin Bohao developed it.
The patent application number is US202619637230 20260402. The patent publication number is US20260225848 (A1). International Paten..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has released Luxtronic Inc patent application for Machine Learning Pipeline Architecture. This invention was developed by Piekarski Christopher J and Couture Del Valle Christopher.
The patent application number is US202519045000 20250204. The patent publication number is..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- China Energy Engineering Group Guangdong Power Engineering has been awarded a patent for Municipal Pipeline Anti-leakage Detection Device. This invention was developed by Tang Ling, Zuo Fanhu, Huang Mingdong, Li Wanghua and Liu Zhixiong.
The patent application number is CN20252081976U 20250114. The patent pu..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has published Purple Cloud Development patent application for Thin Heat Pipe with Sintered Powdered Wick Structure. The invention was developed by Lin Hua-yuan, Wang Xue Mei and Zhang Xiao Min.
The patent application number is US202619576717 20260324. The patent publicatio..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- South East Water Corp has applied United States patent for Device, System and Method for Locating and Repairing Leaks in Pipes. Forster-knight Andrew developed it.
The patent application number is US202319151897 20231222. The patent publication number is US20260227021 (A1). International Patent Classifi..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- Roof Goose Vent LLC has submitted a patent application for Side Wall Seal for Piping. This invention was developed by King Jr Jack F.
The patent application number is US202619456671 20260122. The patent publication number is US20260227018 (A1). International Patent Classification codes are F16L41/12 and..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has published Reliance Worldwide patent application for a Tube Support for Insertion into the End of a Pipe. The invention was developed by Fade James and Ansell Glen.
The patent application number is US202419159146 20240223. The patent publication number is US20260227015 ..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has released SMC Corporation patent application for Pipe Fitting. This invention was developed by Takanashi Akihito, Yamanashi Masanobu, Suzuki Takahiro and Saito Shuichi.
The patent application number is US202319154453 20231213. The patent publication number is US20260227..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- U.S. Patent and Trademark Office has received ContiTech Deutschland patent application for Flexible, Fatigue Resistant, Low Permeation Fuel Dispensing Hose Using F-TPV Barrier Layer. Miller Lance, Lofgren Jeffery and Speidel Andrew J developed the invention.
The patent application number is US2025190473..
Pipe
| Mon 10 Aug 2026
Alexandria, Aug. 11 -- TTTech has submitted a patent application for Pipe Splitter and Method. This invention was developed by Dauderman Jeffrey Norman and Olander John A.
The patent application number is US202619462202 20260128. The patent publication number is US20260225166 (A1). International Patent Classification code is B2..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Wuhan Kuangfa Information Tech Co Ltd has received a patent for Portable Pipeline Detection Equipment. This invention was developed by Xu Yangwei, Luo Hongxu and Hu Fengyao.
The patent application number is CN202422157567U 20240904. The patent publication number is CN223524898 (U). International Patent Cla..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Sichuan Quanfeng New Materials And Tech Co Ltd has been awarded a patent for Fireproof, Corrosion-resistant and Heat-insulating Composite Pipeline. This invention was developed by Zhang Fengqiong and Tang Gangquan.
The patent application number is CN20252001332U 20250102. The patent publication number is C..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Safety Protection Mechanism for Steam Conveying Pipeline has been issued to Xi'an Hengsai Measurement And Control System Eng Co Ltd. This invention was developed by Gong Shaofei.
The patent application number is CN202423207468U 20241225. The patent publication number is CN223524775 (U). ..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Baotou City Jinze Insulation Anti Corrosion Eng Co Ltd has obtained a patent for joint coating device for joint of polyethylene polyurethane prefabricated directly-buried thermal insulation pipe. This invention was developed by Li Jianle.
The patent application number is CN20252087801U 20250115. The patent..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Handan Hongda Chemical Fiber Machinery Co Ltd for Novel Pipeline Heat Preservation Structure. Luo Tao and Feng Yudong developed the invention.
The patent application number is CN20252083134U 20250114. The patent publication number is CN223..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Nantong Baodeli Machinery Mfg Co Ltd has obtained a patent for high-strength lining carbon pipeline for fire fighting. This invention was developed by Li Peiting, Shao Wencheng and Pan Shida.
The patent application number is CN202423254469U 20241228. The patent publication number is CN223524772 (U). Intern..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Zhongke Fuhai Zhongshan Cryogenic Equipment Mfg Co Ltd for Low-temperature Transmission Pipeline System. Tan Qingpeng, Guo Yuanchao and Yang Lucheng developed the invention.
The patent application number is CN202423194036U 20241223. The pa..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Foshan Nanhai Zaihui Stainless Steel Product Co Ltd has been granted a patent for Heat Insulation Type Stainless Steel Pipe Convenient to Assemble. Sun Huirong developed the invention.
The patent application number is CN202422780341U 20241114. The patent publication number is CN223524770 (U). International..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Shaanxi Santai Ind Co Ltd has been granted a patent for Anti-corrosion Protection Joint for Surface Pipeline. Du Haowei and Li Li developed the invention.
The patent application number is CN20252084874U 20250114. The patent publication number is CN223524767 (U). International Patent Classification codes ar..
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