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Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangxi Datang International Xinyu Second Power Generation has applied Chinese patent for Coiled Pipe Assembly for Energy-saving Boiler. Huang Junyi, Lee Dong-heum, Zhang Hong, Chen Zhuo, Zhang Lingfeng, Huang Haiming, Yang Chao, Hu Qiang, Li Chunlin, Ai Liusheng, Huang Xing, Liu Qingfeng, Hu Jianwen, Xiao Ho..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Sichuan Airport Group has sought patent for Airport Rain Sewage Pipe Network Liquid Level Monitoring and Early Warning System. This invention was developed by Tian Lingxiang.
The patent application number is CN202610535952 20260422. The patent publication number is CN122083233 (A). International Patent Class..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hongyun Honghe Tobacco (Group) has sought patent for Equipment Feeding Speed Control System and Method Based on Metering Pipe Material Level. This invention was developed by Tian Kai, Li Rong and Chen Jianning.
The patent application number is CN202610485804 20260414. The patent publication number is CN12207..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Ningbo Baogong Electrical Appliance has sought patent for Mobile Air Conditioning System for Gravity Assisted Heat Pipe Waste Heat Recovery and Condensed Water Direct Drinking Purification and Control Method. This invention was developed by Xu Chengliang, Zhang Zhiqiang and Jiang Pengtao.
The patent applicat..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Taiyuan University of Technology patent application for Double-wall Bent Pipe Structure. The invention was developed by Jing Shenglan and Li Qiyao.
The patent application number is CN202610474509 20260411. The patent publication number is CN122083201 ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Zhejiang Yada Green Energy Technology patent application for Double-wall Pipe Supporting Structure and Control Method. The invention was developed by Tan Yaoli, Zeng Zhenpeng, Shi Yanlei, Zhou Dongguang, Lu Ningbo, Huang Chunxiao, Li Xiaoqiang, Guo Jun..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Northwest Power Construction Third Engineering patent application for Thermal Power Plant Pipeline Pressure Monitoring Method and System Based on Digital Twinning. The invention was developed by Chang Tao, Wang Sen, Zhang Yang, Zhang Pan and Sun Longlo..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Yanshan University patent application for Enriched Micro Heat Pipe Network and Variable-frequency Variable-amplitude Vibration Auxiliary Cutting Tool and Cutting Method. The invention was developed by Qu Meina, Xu Zhengkai, Li Chaoyang, Xu Longhua, Hua..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Chengxi Shipyard patent application for Pe Pipe Hot Melting Supporting Tool. The invention was developed by Lu Yanjun, Yao Caijian, Ye Xiaoyang, Yao Jiufeng and Zhang Jiangang.
The patent application number is CN202610232295 20260227. The patent publi..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Anhui Survey & Design Institute of Water Resources & Hydropower patent application for Multi-factor Uncertainty Long-distance Water Conveying Pipeline Water Hammer Protection Self-adaptive Regulation and Control Method. The invention was developed by M..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Hunan Institute of Engineering patent application for Intelligent Measurement System for Thickness of Inorganic Superconductive Heat Pipe Based on Laser Ranging. The invention was developed by Jia Guohai, Zuo Hongyan, Chen Hai, Zhong Chao and Zhang Bin..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Linhai Sitong Pipe-Making patent application for Stainless Steel Pipe Internal Air Tightness Pressure Test Detection Device and Detection Process Thereof. This invention was developed by Mou Lingxing, Li Binbin, Guo Jianbing, Wang Zhili, Gao Dongxian, C..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Dongying Kairui Automation patent application for Packing Belt Cutting Device of Automatic Steel Pipe Unpacking, Distributing and Transferring System. This invention was developed by Liu Lihong, Sun Xuchun, Xu Xingyue and Bao Guangrun.
The patent appli..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Shanghai Baoye Group Corporation patent application for Method, System, Equipment and Medium for Transforming Factory Sewage Header Pipe. This invention was developed by Chen Xu, Qiao Yong, Fu Hongwei, Ren Zhongyuan and Tian Yuanchao.
The patent applic..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released China Mcc5 Group Corporation patent application for Splicing Joint of Air Conditioner Air Pipe. This invention was developed by Sun Yi, Leng Xuerui, Xing Haotian, Zhang Lei and Lei Angsi.
The patent application number is CN202610331944 20260318. The pa..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Jiangsu Zhugang Construction Group patent application for Plug-in Device for Ship Fuel Oil Supply Pipeline and Method of Plug-in Device. This invention was developed by Fu Jianling, Zhou Xiumei, Liu Bo, Cheng Jiaqi, Shoji Satoshi and Chen Rui.
The pate..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Sinohydro Bureau 3 patent application for Large-diameter Self-anchored Nodular Cast Iron Socket Reducer Pipe Long-distance Large-longitudinal-slope Downward Penetrating Building Pipe Jacking Construction Method. This invention was developed by Wang Qi, ..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Taiyuan University of Technology has submitted a patent application for Heat Pipe Heat Dissipation Device Based on Air Pressure Driving. Wang Chaohui, Shi Qilong and Wang Guanjie developed the invention.
The patent application number is CN202610526193 20260421. The patent publication number is CN122083743 (A..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Xizi Clean Energy Equipment Manufacturing has submitted a patent application for Method, System and Device for Testing Differential Pressure of Industrial Pipe Fitting. This invention was developed by Yu Guangyao, Zhang Wenli, Zhang Wenhu, Ma Hui and Pan Yuanjian.
The patent application number is CN202610232..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- South China University of Technology has submitted a patent application for Heat Pipe Inner Wall Cold Spraying Method and Equipment and Heat Pipe. This invention was developed by Chen Xiao, Zhou Xiaoyu, Pan Minqiang and Li Chao.
The patent application number is CN202610108351 20260127. The patent publication..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Hunan University has submitted a patent application for Anti-bending and Anti-pulling Enhanced Grouting Prefabricated Pipe Pile and Construction Method Thereof. This invention was developed by Wu Min, Leng Qiaojuan, Zhang Ziming, Peng Wenzhe, Zhang Ling, Chen Tao and Ning Chenjie.
The patent application numb..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Shanghai Branch China Oilfield Services has submitted a patent application for Gas Lift Pipeline Suitable for Offshore Oil and Gas Production Platform. Pan Chunfeng, Xiao Huayi, Fan Hengjie, Zhang Lu and Yang Yantao developed the invention.
The patent application number is CN202610149468 20260203. The patent..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Guangdong Ocean University has submitted a patent application for Wave Energy Power Generation Device Based on Diverging Taper Pipe Self-adaptive Pressure Regulation. This invention was developed by Xiang Xikai, Song Xinyu, Chen Zhen, Zheng Shihuai and Zhu Zhonghua.
The patent application number is CN2026103..
Pipe
| Tue 11 Aug 2026
Geneva, Aug. 12 -- SMS Group has submitted a patent application for Internal Pipe Deburrer and Method for Operating an Internal Pipe Deburrer of This Kind. This invention was developed by Kirchner Walter.
The patent application number is WO2025EP86129 20251209. The patent publication number is WO2026162203 (A1). International P..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Qingdao Fengda Logistics Equipment Technology has submitted a patent application for Welding Mechanism for Precise Seamless Welding Steel Pipe Machining. This invention was developed by Li Haofei, Wu Zhanjian, Li Jianjun, Li Jianguo and Wang Zhen.
The patent application number is CN202610354472 20260323. The..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- CRRC Qingdao Sifang has submitted a patent application for Positioning Tool for Installing Pipe Clamp. Sun Weihao, Xu Xin, Wang Yong, Wang Yongbo, Zhong Junlong, Zhu Zekuan, Ning Peng, Lyu Hailei, Zhang Heli and Li Xiupeng developed the invention.
The patent application number is CN202610293575 20260310. The..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangsu Hejiali Intelligent Technology has submitted a patent application for Automatic Blank Pipe Stacking Device. Xu Shu developed the invention.
The patent application number is CN202610375529 20260325. The patent publication number is CN122078981 (A). International Patent Classification codes are B08B9/0..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Shanxi Sijian Group has submitted a patent application for Automatic Excavation Device for Municipal Pipe Network Groove. This invention was developed by Zhang Bo, Chen Yong, Han Junyuan, Wang Jing, Wang Yufei, Hao Fenfen, Sui Yangyang and Wang Xiaohong.
The patent application number is CN202610267814 ..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- CCCC Shec First Highway Engineering has submitted a patent application for Large-diameter Steel Pipe Composite Pile Hole Forming Method Based on Multi-factor Dynamic Adjustment. This invention was developed by Niu Hailong, Li Zhang, Zhao Gongpei, Chen Bingmu, Wang Yuguo and Peng Kun.
The patent application n..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Foshan Kit Technology has submitted a patent application for Drainage System Based on Basin Drainage Pipe Cleaning and Sterile Treatment and Control Method Thereof. This invention was developed by Hu Jingqiang, Zhang Changhua and Xu Zhanwei.
The patent application number is CN202610346485 20260320. The paten..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Xinjiang Tianshan Iron and Steel Bazhou has submitted a patent application for Gas Pipeline Inlet Negative Pressure Prevention and Control System and Method Based on Frequency Conversion Transformation. This invention was developed by Fu Fengli, Zhao Hui and Wu Xing.
The patent application number is CN202610..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shanxi Construction Engineering Group has submitted a patent application for Pipeline Fixing Device for Laying Water-saving Irrigation Pipe Network. This invention was developed by Li Zhiqi, Jiao Yongqiang, Kang Zhi, Hu Zhilan, Xie Tong, Xu Xiulin, Li Jia, Liu Lu, Wang Jingjing and Zhang Yongjun.
The patent ..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- CSSC Sunrui (Luoyang) Special Equipment has submitted a patent application for Leakage-proof Corrugated Pipe Adopting Non-pressure-difference Structural Design and Pressure Adjusting Method. Lee Deok Woo, Li Zhangzhi, Huang Shiwen, Yang Yuqiang, Zhang Luyang, Wang Xin and Gao Junsong developed the invention.
..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hubei Energy Group Ezhou Power Generation has submitted a patent application for Water-cooled Wall Pipeline Coated with High-heat-transfer Wear-resistant Coating and Preparation Method of Water-cooled Wall Pipeline. Wu Lang, Jiang Bei, Zhang Hao, Zhang Chao and Yang Siyang developed the invention.
The patent..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Xinjiang University has submitted a patent application for Gravity Assisted Heat Pipe Multistage Self-adaptive Protection System for Extreme Working Conditions of Underground Fire Area. Li Haijian, Zhu Weiyang, Huang Yibo, Zhang Zhiqiang and Yuan Yu developed the invention.
The patent application number is C..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangxi Science & Technology Normal University has submitted a patent application for Agricultural Product Drying System Utilizing Gravity Assisted Heat Pipe. This invention was developed by Li Zhibin, Xu Zhenkai, Yi Xiaojie, Hu Liang, Zhang Ruoqi and Luo Qiang.
The patent application number is CN20261046976..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- East China jiaoTong University has submitted a patent application for Method and System for Measuring Layer Thickness of Multi-layer Hollow Pipe Fitting Based on Image Recognition. Kuang Tangqing, Zhang Wei and Liao Qiansheng developed the invention.
The patent application number is CN202610182965 20260209. ..
Pipe
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hengyang Valin Steel Tube has submitted a patent application for Steel Pipe Quenching Method. This invention was developed by Liu Jilin, Zhou Yong, Zhu Lin, Li Hongzhong, He Hang, Fu Qiang, He Le, Ran Xu, Guo Haiming, Hou Xiaozhen and Xiong Bo.
The patent application number is CN20261069102 20260119. The pat..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Lovol Heavy Industry Group Co Ltd and Weichai Qingdao Smart Heavy Industry have been granted a patent for Quick-change Pipeline Operating System for Excavator and Excavator. Peng Huan, Meng Xiaoxing and Wang Zhenghang developed the invention.
The patent application number is CN20242390253U 20241213. The pa..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Shandong Keda Zhongtian Safety and Control Technology and Taian Taishan Distr Heating Co Ltd have been granted a patent for Novel Heat Supply Engineering Heat Supply Pipeline Fixing Support. Liu Haitao and Tian Lu developed the invention.
The patent application number is CN202422833559U 20241120. The paten..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Anhui Construction Eng Traffic Harbour Group Co Ltd and Anhui Construction Engineering Group have been awarded a patent for Pipe Through Type Crack Steel Belt Interlayer Reinforcing and Repairing Complete Device. This invention was developed by Shi Xiaotao, Li Dengxiang, Wu Jicheng, Liu Guozhu, Zhang Yuming, ..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Qinhuangdao Glass Industry Research and Design Institute and Qinhuangdao CNBM Tech Co Ltd have been awarded a patent for Fixing Device for Sulfur Dioxide Pipe. This invention was developed by Feng Yingliang, Wang Yiyuan, Du Yujie, Wang Yipeng and Liu Zhehao.
The patent application number is CN202521628020U..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Beijing Construction Engineering Group and Beijing Construction Eng Group Xiamen Construction Co Ltd have been awarded a patent for Support Assembly Applied to Wall-attached Installation of High and Large Ventilation Vertical Pipe. This invention was developed by Shen Jinzhong, Zhou Jiayong, Zhao Yaming, Song..
Pipe
| Tue 11 Aug 2026
Beijing, Aug. 11 -- CCCC Fourth Harbor Engineering and China Harbour Engineering have secured a patent on Trolley for Transporting HDPE (high-density Polyethylene) Pipeline. Feng Zhenzhou, Xu Chao, Xu Yunfei, Qiao Yongli, Huo Chaofeng, Xie Shoupeng, Lu Shuwei, Tao Liming, Wang Xiaodong, Song Jingdong, Li Baiyong, Bian Zhenhai an..
Pipe
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Zhejiang Industrial Equipment Installation Group and Zhejiang Jianzhuang Engineering Tech Research Co Ltd have secured a patent on Soft Soil Foundation Drainage Device Facilitating Rapid Pipe Burying. Yin Wenwei, Zhao Juncheng, Xu Xuehan, Zhang Lirong, Xu Guohua, Shu Bole and Li Xiaoyan developed the inventio..
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..
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