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Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Jiangsu Hengyu Electric Power Co Ltd patent application for Resistance Reduction Type Flame-retardant Cable Protection Pipe Production and Processing Equipment. The invention was developed by Xing Yan, Xu Yun and Cao Siyu.
The patent application num..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Xinjiang Huadian Tianshan Green Energy Co Ltd has sought patent for Arc-shaped Spray Pipe with Double Rows of Nozzles. This invention was developed by He Kaixin, Guo Yongqing, Yao Jiexin, Wang Hu and Tian Wenhui.
The patent application number is CN20251214046 20251229. The patent publication number is CN12..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released State Grid Shanghai Electric Power Design Co Ltd patent application for Method for Modeling Underground Pipe Network in Power Grid Project Area Based on Digital Twinning. This invention was developed by Shi Weiguo, Song Ningning, Zhang Xinhui, Zhou Lian..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Hainan Planning And Designing Inst Of Telecom Co Ltd has sought patent for Bim-based Electromechanical Pipeline Intelligent Collision Detection and Automatic Optimization Adjustment Method. This invention was developed by Feng Haihao, Meng Qiaolan, Chen Wen, Wang Yunfang and Chen Chuanlong.
The patent appl..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released Lai Wei Hsiang patent application for Heat Pipe and Heat Exchanger. This invention was developed by Samad Abdul and Lai Wei-hsiang.
The patent application number is TW20240121063 20240606. The patent publication number is TW202548189 (A). International Patent Classification..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has received Cheng Xiang Lnternational Enterprise Co Ltd patent application for Locking Mechanism for Threaded Pipe Connection at Faucet Bottom Advantageous in Simple Structure, Convenient Use, Fewer Components, and Low Manufacturing Cost. Chen Sheng-hong and Shi Zhi-ming developed the inv..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Anhui Kewen Numerical Control Tech Co Ltd has filed a patent application for Bus Type Pipe Cutting System Real-time Control Method Based on Digital Twinning. This invention was developed by Hu Shengliang.
The patent application number is CN202511800062 20251202. The patent publication number is CN121541582..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Shenyang Wensheng Instr Equipment Co Ltd patent application for Rapid Alignment Parameter Optimization Method and Device for Receiving and Transmitting Ball Barrels of Pipe Cleaner. The invention was developed by Qi Bo.
The patent application number..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Mcc Geographic Information Guangdong Co Ltd has applied Chinese patent for Underground Pipeline Detection System and Method Based on Ground Penetrating Radar and Deep Learning. Zou Yuansheng, Jin Haiyan, Zheng Rongbiao, Rong Erjian, He Jianfeng, Yang Fengjuan, Nie Yong, Qi Zhengying, Chen Tingran, Tan Weiju, ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Fujian Lead Automation Equipment Co Ltd patent application for Non-full Pipe Electromagnetic Flowmeter. This invention was developed by Chen Jiasheng, Wang Mingjun and Lin Junjie.
The patent application number is CN20261045804 20260114. The patent pu..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Orix Enterprise Co Ltd has sought patent for Guide Wheel Fixing Structure of Internal Pipe Cutter. This invention was developed by Liao Eric Qiu-huang and Liao Eric.
The patent application number is TW20240118385 20240517. The patent publication number is TW202545664 (A). International Patent Classification..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- MCC Wukan Engineering Technology Co Ltd has filed a patent application for Underground Comprehensive Pipeline Displacement Detection Device. This invention was developed by Wu Qi, Chen Bin and Gao Shengkai.
The patent application number is CN202511751985 20251126. The patent publication number is CN1215401..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Zhangjiagang City Shengdingyuan Pipe Making Co Ltd has sought patent for Online Oxide Skin Treatment Device for Improving Cooling Efficiency of High-temperature Steel Pipe. This invention was developed by Ji Xuejian, Zhao Jun and Chen Zhongming.
The patent application number is CN202511938839 20251222. The..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Aiweite Electrical Insulation Mat Changzhou Co Ltd patent application for Reaction Kettle Feeding Pipe Device and Working Method. This invention was developed by Zhou Jianchun, Cai Luyin and Qian Jianfeng.
The patent application number is CN202610157..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Xian Orient Material Tech Co Ltd has applied Chinese patent for Composite Hole Sealing Liquid for Aviation Aluminum Alloy Pipeline Mold and Self-lubricating Surface Treatment Method. Geng Jinhong and Wu Rundong developed it.
The patent application number is CN202511817202 20251204. The patent publication n..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Zhejiang Xinlong Ind Co Ltd patent application for Pipe Fitting Necking Device. This invention was developed by Ding Xuchun, Lu Xiantian, Zhou Yu, Wang Haixia and Chen Xiangzhen.
The patent application number is CN20251201846 20251229. The patent pub..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Hangang Nengjia Iron And Steel Co Ltd and Handan Iron & Steel Group patent application for Combined Type Blast Furnace Gas Pipe Network Anti-corrosion Device and Method. Zhang Jinfeng, Bao Hongpeng, Su Zhenhua, Gao Yanzhe, Pei Xinhui, Wang Haiming and L..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Hebei Hengtong Pipe Fittings Group Co Ltd and Hebei University of Science and Technology patent application for Pipe Bending Device for Manufacturing Low-temperature High-strength Steel Pipe Fitting. This invention was developed by Ma Jing, Wang Liang, ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Ningbo Hengyuan Precision Valves Tech Co Ltd patent application for Preposed Filter of PE (poly Ethylene) Valve for Anti-corrosion Directly-buried Gas Pipeline. This invention was developed by Sun Zhiqiang, Sun Jie and Bian Huanhuan.
The patent appli..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Anhui University of Science and Technology and Shanghai Civil Engineering Co , Ltd of CREC patent application for Dredging Robot for Slurry Discharging Pipeline of Pipe Jacking Machine. The invention was developed by Xiao Jun, Du Jian, Wu Cheng, Shen G..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Chongqing Jianfeng Chemicals Co Ltd has applied Chinese patent for High-temperature Pipeline Dredging Device. Zuo Ke, Pan Xulei, Zhou Yusong, Luo Xiaoqiang, Wang Tanwei, Fu Qiang, Su Ming, Mo Zhenghui and Yang Zhimin developed it.
The patent application number is CN202610124649 20260129. The patent publica..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Hunan Wumi Sunshine Intelligent Tech Co Ltd has applied Chinese patent for Special Cleaning Device Suitable for Oxygen Inhalation and Exhaust Pipe of Hyperbaric Oxygen Chamber. Jiang Jiurong and Yang Yu developed it.
The patent application number is CN202511885137 20251212. The patent publication number is..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Sanxia Intelligent Eng Co Ltd patent application for Descaling Method and Device for Inner Wall of Seepage Pipe of Foundation Gallery of Hydropower Station Dam. This invention was developed by Zhang Haitao, Pian Qixiang, Wu Siwei, Deng Xiaoqin, Wang Fen..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Zhenjiang Ruilai Electric Co Ltd has filed a patent application for Spraying Type Heat Tracing Pipe Anti-corrosion Coating Coating Device and Using Method Thereof. This invention was developed by Duan Xiaojia and Fu Jianfei.
The patent application number is CN20251228217 20251230. The patent publication nu..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has received Winconn Systems Inc patent application for Concentric Pipe Heating Device. Lin Jun developed the invention.
The patent application number is TW20240118167 20240515. The patent publication number is TW202543086 (A). International Patent Classification codes are H01L23/46 and..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Jiangsu Safdall Pipeline Shares Co Ltd patent application for Ocean Flexible Vertical Pipe Framework Layer Connecting Structure and Connecting Method Thereof. The invention was developed by Xia Pingyuan, Han Dong, Yu Jiawei and Zhao Shaodong.
The pa..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Shanghai Chengtou Water Engineering Project Man Co Ltd and Shanghai Installation Engineering Group patent application for Angle-adjustable Temporary Pipeline Supporting Frame and Application Method Thereof. Cao Xiaocheng, Choi Byung-oh, Chen Wen, Tang Y..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Kaijian Construction And Installation Eng Co Ltd patent application for Assembly Type Electromechanical Pipeline Mounting and Assembling Support. Guo Zhenpeng, Guo Jianjun, Guo Jianfeng, Bai Yunxiang, Jia Yuedong, Zhang Haoran, Guo Jianguo, Sun Pengfei,..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Beijing Jingkai Chengfa Construction Group Co Ltd has applied Chinese patent for Steering Adjusting Sleeve Device of S-shaped Jacking Pipe. Wu Zhiqiang, Tong Song, Yuan Han, Zhao Wenjuan and Qiao Liangliang developed it.
The patent application number is CN202511950005 20251223. The patent publication numbe..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Zhejiang Shirun Jianchuang Tech Development Co Ltd has applied Chinese patent for Rectangular Pipe Jacking Machine Type Steel Support Platform Starting and Receiving System and Construction Method. Chen Yewen, Zhang Guofei, Diao Hongguo, Wang Xinquan and Jiang Yiheng developed it.
The patent application nu..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Ningbo Huaping Intelligent Control Tech Co Ltd has applied Chinese patent for Ball Valve Structure for Air Conditioner Refrigeration Pipeline. Ge Xiaojie, Pan Zongxiang, Tong Xianggang, Wu Bingtao and Lou Zhenxiang developed it.
The patent application number is CN20261055692 20260116. The patent publicatio..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Nanjing Laoshan Hvac Equipment Co Ltd patent application for Smoke Exhaust Fireproof Valve with Filtering Function Applied to Ventilation Pipeline of Railway Vehicle. This invention was developed by Wu Guangzhou and Zhu Ming.
The patent application n..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Jiangsu Newcoso Machinery Equipment Co Ltd patent application for Waste Heat Recovery Mechanism of Guide Pipe Embedded Type Centrifugal Air Compressor. This invention was developed by Sun Tongli and Sun Xiao.
The patent application number is CN202511..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published No 216 Brigade Of Nuclear Ind patent application for Salvage Device Suitable for Open Hole Logging Pipe Clamping of Sandstone Type Uranium Mine. The invention was developed by Liu Lei, Chen Xiaodong, Wang Shouyu, Liu Fuqiang, Li Jiajin and Chen Fang.
..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Tonghua Jincheng Petroleum Machinery Co Ltd patent application for Multilayer Pipe Arranging and Storing Device for Workover Treatment. The invention was developed by Li Zixin, Kim Tae-bok and Xue Ligang.
The patent application number is CN202610789..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released Tseng Te Lu patent application for Turbine Device and Wind Power Generation System Having the Turbine Device Wherein the Wind Power Generation System Further Includes a Generator Device, a Speed-enhancing Converging Pipe Device and a Windbreak Wall to Improve Efficiency and Re..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Yang Tong Yi has submitted a patent application for Drainage Device Capable of Draining Water Remaining Inside Water Pipe to Outside.
The patent application number is TW20240116732 20240506. The patent publication number is TW202544324 (A). International Patent Classification codes are E03C1/01, E03C1/04 ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Anhui Huaxin Micro Nano Integrated Circuit Co Ltd has filed a patent application for Method for Reducing Particle Pollution Generated by Semiconductor Static Pipeline System. This invention was developed by Liu Peng, Leng Caihua, Li Ketao and Yang Zhi.
The patent application number is CN202511805775 202512..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Guangdong Zongxin Electronic Tech Co Ltd patent application for Embedded Heat Dissipation Device Externally Connected with Heat Dissipation Pipeline. The invention was developed by Yin Jianjun.
The patent application number is CN202511929468 2025121..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has received Hung Cheng Ribbon Enterprises Co Ltd patent application for an Easy Folding Water Pipe Device. Wang Chi-an, Wang Pei-an, Wang Chi An and Wang Pei An developed the invention.
The patent application number is TW20240117167 20240509. The patent publication number is TW20254390..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Beijing Xingda Bellows Co Ltd patent application for Heat Insulation Type Corrugated Pipe Compensator. Song Wanli, Song Yuhao, Xi Fei, Sun Yimeng and Ding Yun developed the invention.
The patent application number is CN20261067056 20260119. The paten..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Xindayu Environmental Tech Guangdong Group Co Ltd has sought patent for Park Sewage Collection Pipe Gallery Safety Monitoring Method and System. This invention was developed by Liu Lian, Fan Yuanhong, He Xingjun, Guo Yongwei, Xie Xiansi, Yang Youxian, Pu Yongming and Hu Bing.
The patent application number ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Xinjiang Silk Road New Energy Dev Co Ltd has applied Chinese patent for Robot for Remotely Detecting Gas Pipeline Leakage and Shutting Off Valve. Li Yuanbo and Wang Junjie developed it.
The patent application number is CN202511716895 20251121. The patent publication number is CN121539759 (A). International..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Mcc Northwest Engineering Tech Co Ltd has applied Chinese patent for Protection Device of Steam Pipeline Detection System. Zhang Shaopeng, Tian Chunlei, Li Xiu, Shi Jichao, Gao Yi and Gao Xin developed it.
The patent application number is CN20261024379 20260108. The patent publication number is CN121539758..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Shandong Feite Environmental Prot Equipment Co Ltd patent application for High-pressure-resistant Pipeline Structure and Control Method Thereof. Shen Xi, Lin Haiyan, Yao Yuran and Yao Yilin developed the invention.
The patent application number is CN..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Full Power Idea Tech Ltd has submitted a patent application for Apparatus and Method for Forming Negative Pressure Loop in Pipeline Capable of Achieving the Purpose of Protecting a Pipeline and Preventing Positive Pressure from Rupturing the Pipeline and Causing Fluid Leakage. This invention was developed by L..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Chengdu Future Weisdom Tech Co Ltd has submitted a patent application for Unsteady-state Pipe Network Environment-oriented Water Purification Tail End Flow Velocity Self-adaptive Adjusting System. This invention was developed by Li Chungang.
The patent application number is CN20261071213 20260120. The pate..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Ho Sing Enterprises Co Ltd has submitted a patent application for Quick Connector Structure of Fluid Damper Characterized in That the Connector Structure Can Provide a Quick Connection of the Valve Without Loosening from the Pipeline Box. Zhang Wen-shan developed the invention.
The patent application number..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Beijing Zongci Tech Development Co Ltd has submitted a patent application for Automatic Lifting Rotating Pipe Code Scanning Mechanism. This invention was developed by Chen Youchun, Chen Limei and Wang Zhihui.
The patent application number is CN20261065588 20260119. The patent publication number is CN121540..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Orix Enterprise Co Ltd has submitted a patent application for Rotating Sleeve Structure of Internal Pipe Cutter. This invention was developed by Liao Eric Qiu-huang and Liao Eric.
The patent application number is TW20240118384 20240517. The patent publication number is TW202545663 (A). International Patent ..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Chi Lung Chuan Industrial Co Ltd has submitted a patent application for Clean Room Firefighting High-pressure Hose Sprinkler Head Breaker. This invention was developed by Zeng Lung-hsin and Zeng Lung Hsin.
The patent application number is TW20240119547 20240527. The patent publication number is TW202545591 ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Huadian Laizhou Power Generation Co Ltd has submitted a patent application for Self-adaptive Intelligent Heat Pipe Heat Exchange Flue Gas Waste Heat Recovery Method and Device. This invention was developed by Liu Bingguang, Wei Daojun, Chen Yang, Li Yongqing and Li Xiaoping.
The patent application number i..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Shandong Shengli Changlong Pipeline Tech Co Ltd has submitted a patent application for Rotary Clamping Equipment for Medium-caliber Seamless Steel Pipe for Fluid Transportation and Use Method. This invention was developed by Xu Qinqin, Wu Yuanxin, Ji Pengyu, Zhu Yuhai, Yu Haoyang, Qu Tengteng, Wang Chao and Y..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Jiangsu Tongshen Stainless Steel Tube Co Ltd has submitted a patent application for High-frequency Welding Stainless Steel Pipe Strip Guide-in Device and Using Method Thereof. This invention was developed by Hao Daming.
The patent application number is CN202411243894 20240905. The patent publication number..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Shaanxi Environmental Protection Group Oil & Gas Tech Service Co Ltd has submitted a patent application for Cleaning Device for Dredging Flexible Shaft of Oil and Gas Pipeline. Lu Liang, Wu Peng and Liu Tao developed the invention.
The patent application number is CN202511927510 20251219. The patent public..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Beijing Global Safety Tech Co Ltd has submitted a patent application for Intelligent Scheduling Method for Emergency Repair of Gas Pipe Network and Related Device. This invention was developed by Xiang Xiaorui, Wang Yao, Yao Shunli and Wang Xiaomeng.
The patent application number is CN20251231214 20251230...
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Harbin Space Star Data System Tech Co Ltd has submitted a patent application for Drainage Pipe Network Sensing Equipment Deployment Optimization Method. Wang Shuqi, Wang Xingbo, Li Moye, Zhao Hui and Zhang Boqun developed the invention.
The patent application number is CN202511709868 20251120. The patent p..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Guangdong Tongsu Pipeline Co Ltd has submitted a patent application for Winding Corrugated Pipe of Reinforcing Rib Composite Cantilever Type Pipe Body and Manufacturing Method. This invention was developed by Chen Yongwei.
The patent application number is CN20251227620 20251230. The patent publication numb..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Jiangsu Zhaonian Intelligent Tech Co Ltd has submitted a patent application for Linkage Control Device for Three Valves of Bypass Pipeline. This invention was developed by Li Hao, Jiang Mingzhi, Zhong Mei and Li Liangcheng.
The patent application number is CN20251207018 20251229. The patent publication num..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Huaneng Huajialing Wind Power Generation Co Ltd has submitted a patent application for Anti-blocking Desilting Device for Water Diversion Pipeline of Hydropower Station. This invention was developed by Shi Fulun, Zhang Yang, Wang Huanjiang, Wang Ligang, Wu Peize, Bao Qilin, Shang Jianbin and Wang Meidong.
..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Nihon Pisco Co Ltd has submitted a patent application for Pipe Joint. This invention was developed by Miyasaka Takeyoshi.
The patent application number is TW20250102465 20250121. The patent publication number is TW202544370 (A). International Patent Classification codes are F16L21/08 and F16L37/133. Coopera..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Zhangjiagang Jiayuan Steel Products Co Ltd has submitted a patent application for Precision Seamless Steel Pipe Automatic Passivation Treatment Method Based on Passivation Pool. This invention was developed by Peng Yuqi and Wu Guobin.
The patent application number is CN20261057244 20260116. The patent publ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Guangdong Provincial Academy Building Research Group has applied Chinese patent for Friction Anchoring Mechanism and Device for Testing Elastic Deformation of Any Section of Pile Body by Using Sounding Pipe and Testing Method. Lyu Wenlong, He Gaofeng, Chi Jinghao, Yu Zihao and Xie Yongqiao developed it.
The ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Resource Collaborative Scheduling Method and Device for Ship Pipe Fitting Workshop, Electronic Equipment and Storage Medium. This invention was developed by Kong Xiao, Zhang Yu, Li Wenfeng and He Lij..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Shanghai Nuclear Engineering Research & Design Institute has submitted a patent application for Automatic Modeling Method of Electric Small Pipeline Piping Support. Wang Sicong, Ma Jinming, Qi Kedi, Wang Jia, Liu Wei, Chen Jieji and Cao Ming developed the invention.
The patent application number is CN2025117..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received China Airplane Strength Research Institute patent application for Low-injection-ratio Cooling and Discharging Pipeline for Engine Driving and Design Method and System of Low-injection-ratio Cooling and Discharging Pipeline. Zhang Bo, Li Bin, Ren Zhanpen..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Google has submitted a patent application for On-chip Integrity Verification of Execution Pipeline for Machine-learning Models. This invention was developed by Devnani Sanjay, Barber Kristin M and Kilbride Thomas Aaron.
The patent application number is TW20250121436 20250609. The patent publication number is ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Hubei University patent application for Deepwater Pipeline Nondestructive Testing Equipment Applying ROV (remote Operated Vehicle). This invention was developed by Zhang Shixiong, Shi Yuanyuan, Zhang Tingting, Zhang Haoran, Ran Shaolin and Yin Xiyan.
..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Xi'an Shiyou University patent application for Prestressed Pipeline Grouting Compactness Detection Device. This invention was developed by Dong Shanfu.
The patent application number is CN202511718145 20251121. The patent publication number is CN1215408..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Sinohydro Foundation Engineering has sought patent for Three-valued Method Concrete Strength Detection System and Diaphragm Wall Joint Pipe Pulling Method. This invention was developed by Xu Mingyao, Liu Zhu, Yang Zhenzhong, Yang Yu, Du Xiaolin, Sun Zhongbin and Zhang Yuwen.
The patent application number is ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published DEC Guangzhou Heavy Machinery patent application for Pressure Test Device for Circumferential Weld Welding Pipe and Use Method. The invention was developed by Wang Gang, Deng Daoyong, Xu Ronghui, Yi Xiao and Chen Yaomao.
The patent application number ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Wuhan Jinniu Stainless Steel Pipeline Technology patent application for Pressure Resistance Detection Equipment for Stainless Steel Pipe. Chen Houzhong developed the invention.
The patent application number is CN202511842349 20251209. The patent public..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Grid Shanghai Municipal Electrical Power has filed a patent application for Movable Air Port Guide Pipe System of Data Center Machine Room and Working Method. This invention was developed by Zhang Yuxiu, Shi Lingpeng, Feng Tianbo and Li Tianyu.
The patent application number is CN202511879312 20251212. ..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Nidec Chaun-Choung Technology has filed a patent application for Multiple Pipe-diameter Heat Pipe Structure. This invention was developed by Wang Jheng-yan, Chin Chia-ling and Lee Chuan-yu.
The patent application number is TW20240121652 20240612. The patent publication number is TW202548191 (A). International..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Cloud Network Technology Singapore has submitted a patent application for Fluid Pipelines and Heat Dissipation Device. This invention was developed by Wu Chang-ju and Lin Chih-min.
The patent application number is TW20240121963 20240613. The patent publication number is TW202548187 (A). International Patent..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Hainan University has sought patent for Flow Conveying Pipeline Vibration Prediction Method and Related Device. This invention was developed by Shim Eui-joon, Gu Yang, Zhang Xingpeng, He Qing, Ma Yongqi, Li Shuzhan, Chen Xingshang, Xiang Qian and Zhang Yali.
The patent application number is CN202511615252 20..
Pipe
| Wed 17 Jun 2026
Taipei, June 18 -- Nidec Chaun-Choung Technology has submitted a patent application for Ring-shaped Heat Pipe with Dual-diameter. This invention was developed by Wang Jheng-yan, Chin Chia-ling and Lee Chuan-yu.
The patent application number is TW20240120061 20240530. The patent publication number is TW202546400 (A). Internation..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Central South University has submitted a patent application for Pipe Roofing Deflection Testing Device and Method and Control System. This invention was developed by Xie Yong, Luo Hao, Shi Chenghua, Jia Chaojun, Lei Mingfeng, Liu Chun, Wang Qiang, Li Haibing, Shang Haiwei, Xiao Yingming, Jia Xiaohui and Tang ..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Xinjiang Ba Yi Iron & Steel patent application for Antifreezing Method for Cooling Water Pipe of Cooling Wall of Hycrof Furnace. Liu Shitong, Liu Yongxiang and Ren Guihe developed the invention.
The patent application number is CN202511991129 20251226...
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Cavia Nantong Clean Material has filed a patent application for Chipless Pipe Cutting Machine. This invention was developed by Wang Baishi.
The patent application number is CN20261011164 20260106. The patent publication number is CN121624523 (A). International Patent Classification codes are B23D21/00, B23D3..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received China Hangfa South Industry patent application for Optimized Machining Method for Diffuser Casing Pipe Joint. Peng Xing, Zou Jiliang, Yu Shaoxiong, Zhan Wei, Cai Rongbin, Wang Shiyang and Xiao Weihong developed the invention.
The patent application num..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Zhejiang Prulde Electric Appliance patent application for Pipe Expander. This invention was developed by Yang Chenghao.
The patent application number is CN202510366139 20250326. The patent publication number is CN121624305 (A). International Patent Cla..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Zhejiang Prulde Electric Appliance patent application for Pipe Expanding Machine. Yang Chenghao developed the invention.
The patent application number is CN202411274076 20240911. The patent publication number is CN121624304 (A). International Patent Cl..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Zhejiang Prulde Electric Appliance patent application for Pipe Expander. Yang Chenghao developed the invention.
The patent application number is CN202411273567 20240911. The patent publication number is CN121624303 (A). International Patent Classificat..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Zhejiang Prulde Electric Appliance has applied Chinese patent for Pipe Expanding Machine. Yang Chenghao developed it.
The patent application number is CN202411269622 20240911. The patent publication number is CN121624302 (A). International Patent Classification codes are B21D37/10 and B21D41/02. Cooperative ..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Zhejiang Taifu Seamless Steel Tube patent application for Manufacturing Method of Ultra-large-diameter Thin-wall Seamless Steel Pipe and Thermal Expansion Equipment. This invention was developed by Zheng Shijian, Wu Xiaoyong, Mao Fei, Wu Zhicheng and Zh..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- Shanghai Huali Integrated Circuit Manufacturing has sought patent for Pressure Relief Pipeline Structure of Semiconductor Plasma Degumming Machine. This invention was developed by Ang Kaiqu, Wu Peng and Dong Haiping.
The patent application number is CN202511759459 20251126. The patent publication number is C..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Yangzhou Tongyang Chemical Equipment has filed a patent application for Horizontal Type Continuous Nitration Pipeline Reactor and Manufacturing Method of Refrigerant Circulation Assembly of Horizontal Type Continuous Nitration Pipeline Reactor. This invention was developed by Li Junjie, Wu Wenwen, Fu Hongjuan..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Shenyang Institute Technology patent application for Bent Pipe Cutting Method Based on Constraint Rule. Ma Yihang, Cheng Liang, Ma Yanwei, Li Dechun and Wang Dan developed the invention.
The patent application number is CN202511683736 20251117. The pat..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- CCDI Suzhou Exploration & Design Consultant has applied Chinese patent for Municipal Drainage Pipeline Safety Risk Assessment Method and Device. Cao Qiannan, Wang Xiaoliang, Liang Yutong, Ou Jinwen, Mei Jinhua, Sheng Mingjun, Cheng Ying, Zhang Weiping, Wang Xinqing, Ling Jianqiang, Lu Minbo and Shen Hao devel..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Northwest Institute for Non-ferrous Metal Research has submitted a patent application for Preparation Method of Defect-free Vacuum Melting Mo-14Re Pipe Bar. This invention was developed by Chang Tian, Zhang Xin, Zhang Wen, Gao Xuanqiao, Xu Hailong, Liang Jing, Lin Xiaohui, Li Jianfeng and Xue Jianrong.
The..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Zhejiang Dacheng Pipe Industry Intelligent Manufacturing has applied Chinese patent for Integrated Spiral Corrugation Forming Power Cable Protection Pipe Production Equipment. Shen Li developed it.
The patent application number is CN20251206735 20251229. The patent publication number is CN121624018 (A). Inte..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- CCCC Third Harbour Engineering has sought patent for Self-adaptive Rotating Mechanism for Outer Spraying of Steel Pipe Pile. This invention was developed by Shen Qun, Chen Feng, Fu Lijun, He Chenzhuo, Yu Shengcai, Zhang Bin, Lim Ho-taek, Xu Liqi and Ye Lianbing.
The patent application number is CN20261072471..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- China Coast Guard Academy has submitted a patent application for Bent Pipe Water Cannon with Despinning Function. Qiu Zhuoyi, Chen Hailong, Zhang Mingyu and Yu Weiqiang developed the invention.
The patent application number is CN202511913340 20251218. The patent publication number is CN121623221 (A). Interna..
Pipe
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Sanya Science and Education Innovation Park, Wuhan University of Technology patent application for Closed-loop Control System and Method Based on Deep-sea Ore Raising Pipe Ore Pulp Concentration Monitoring. The invention was developed by Xiong Ting, Yu..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Fositek has applied Taiwan patent for Pipe Coupler with Retaining Ring Structure. Hsu An-szu developed it.
The patent application number is TW20240117460 20240510. The patent publication number is TW202544373 (A). International Patent Classification codes are F16L15/08 and F16L49/02. Cooperative Patent Classi..
Pipe
| Thu 18 Jun 2026
Taipei, June 18 -- Nitto Kohki has submitted a patent application for Pipe Fitting with Alignment Function. Arai Haruki developed the invention.
The patent application number is TW20250100135 20250102. The patent publication number is TW202544372 (A). International Patent Classification codes are F16L37/34 and F16L37/53. Cooper..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Shenzhen Jinchuan Water Proofing Anticorrosion Decoration Engineering has submitted a patent application for Building Underground Pipeline Spraying Anti-corrosion Device. Wu Kai, Xu Yi and Liu Qing developed the invention.
The patent application number is CN20261074110 20260120. The patent publication number..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- Nanjing Chemical Construction has filed a patent application for Insulation Joint Coating Device for Super-long Large-diameter Heat Supply Pipeline. This invention was developed by Zhang Hui, Li Feng, Chen Wen, Huang Xuefeng, Zheng Haoqi, Gan Qiang and Liu Guilin.
The patent application number is CN202512535..
Pipe
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Sichuan Anhong Intelligent Technology patent application for Movable Fire-fighting Pipe Releasing Cart. The invention was developed by Zhang Yiying.
The patent application number is CN202511796362 20251202. The patent publication number is CN121623225..
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