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Rubber
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Mohamed Zahroof patent application for a Removable Reed Valve Core with an Elastic Securing Band and Reed Valve Assemblies Thereof. Mohamed Zahroof developed the invention.
The patent application number is WO2025US55772 20251117. The patent publication nu..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Hunan Dongjia Hydraulic Tech Co Ltd has filed a patent application for Pressure-resistant Test Bench for Performance Detection of New Material Rubber Tube. This invention was developed by Li Haipeng, Pan Wen and Li Hao.
The patent application number is CN202511633160 20251110. The patent publication number ..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Jiangsu Xishidai Material Tech Co Ltd has submitted a patent application for Low-specific-gravity Flexible Stretchable Polyurethane Heat-conducting Adhesive and Preparation Method Thereof. This invention was developed by Xie Dong, Huang Shan, Liu Lianping and Ke Mingxin.
The patent application number is CN2..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Zhejiang Linzi Fine Chemical Co Ltd has submitted a patent application for Polysiloxane Silicone Rubber Waterproof Coating and Preparation Method Thereof. This invention was developed by Zhang Juming, He Yuwei, Sun Liping, Zhang Youming, Yang Jing, Song Jiang and Cheng Hongwei.
The patent application number..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published AVIC Sichuan Fanhua Aviation Instrument & Electric patent application for Vacuum Heat Treatment Method for Precipitation-hardening Stainless Steel Elastic Part. The invention was developed by Xu Tong, Yuan Bo, Bai Weijun, Zhu Yindong and Xu Wei.
The pa..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Jiangsu University of Science and Technology has filed a patent application for Rapid Calibration Method for Elastic Modulus of Particle Coating Based on Fractal Continuum Theory. This invention was developed by Dong Yunshan, Liu Jiajing, Si Xiaodong and Yang Wen.
The patent application number is CN2025115770..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Haicheng New Material (Wuhu) patent application for Prediction Method for Cavity Filling Rate of High-temperature Expansion Rubber Block. Xie Yu, Jiang Xuefeng, He Yuanming, Wang Xiaopeng and Wang Yabei developed the invention.
The patent application nu..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Inlio Shanghai Sports Technology has submitted a patent application for Weather-resistant Prefabricated Rubber Runway and Preparation Method Thereof. Zhang Lu, Liu Jiajia, Ren Leiqiang, Wei Jijun, Liu Song, Li Jianbang and Yi Xuxu developed the invention.
The patent application number is CN202511874185 202512..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Shanghai GKN HUAYU Driveline Systems patent application for Vulcanized Rubber End Cover Sealing Element for Sealing High-speed Joint. Hao Yiyun, Cai Lerong, Yang Fan and Huang Yixiong developed the invention.
The patent application number is CN202511701..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- Beijing University of Technology has submitted a patent application for Vortex-induced Vibration Energy Harvesting Device and Method Without Elastic Support. Qu Yang, Feng Zhaoqing, Zhang Zhi, Guo Xuanjie and Zhi Ruiping developed the invention.
The patent application number is CN202511610300 20251105. The pa..
Rubber
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published SJS Ltd patent application for Anti-tearing Thin-wall Sealing Rubber Sleeve for Open Hole Well. The invention was developed by Huang Long, Liang Ting, Chen Dong, Xia Jingsheng, Wei Dehui and Li Zhihang.
The patent application number is CN202511729721 2..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Sichuan Institute of Building Research and Sichuan Jianyan Shanjian Tech Development Co Ltd have sought patent for High-ductility Concrete Based on Composite Modified Rubber Powder and Preparation Method Thereof. This invention was developed by Liu Yang, Zhang Wei, Liu Xing, Zhang Lintao, Li Jiyun and Wang Yua..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- China Bluestar Chengrand Co Ltd and Zhonglan Chenguang Chemical Co Ltd have submitted a patent application for Perfluoroether Rubber Composition Capable of Resisting Thermal Tear in Pure System and Preparation Method of Perfluoroether Rubber Composition. This invention was developed by Luo Kai, Luo Shengqiao, ..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Sungallon Rubber And Plastic Heyuan Co Ltd has submitted a patent application for Thermoplastic Elastomer Composition for 3D Printing, Product, Preparation Method and Application. Zhang Hanqun and Qiu Jian developed the invention.
The patent application number is CN202511925811 20251219. The patent publicat..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- NOK has applied Chinese patent for Rubber Composition. Takekawa Daiki and Yamazaki Shunji developed it.
The patent application number is CN202510992526 20250718. The patent publication number is CN121406063 (A). International Patent Classification codes are C08K3/34, C08K5/5425, C08K5/5435, C08K5/544 and C08L..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Chongqing Jieshijie Auto Parts Co Ltd has filed a patent application for Preparation Method of Nano-filler Reinforced Automobile Rubber Part. This invention was developed by Yang Jinrong.
The patent application number is CN202511836319 20251208. The patent publication number is CN121406062 (A). Internationa..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published The Goodyear Tire & Rubber Co patent application for Rubber Compositions and Articles Thereof. The invention was developed by Lin Chenchy Jeffrey, Sandstrom Paul Harry and Golden James Joseph.
The patent application number is US202519343087 20250929. The pat..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received The Goodyear Tire & Rubber Co patent application for Rubber Compositions and Articles Thereof. Lin Chenchy Jeffrey, Sandstrom Paul Harry and Golden James developed the invention.
The patent application number is US202418952000 20241119. The patent publication..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Sennics patent application for Fatigue- and Aging-resistant Rubber Composition and Use Thereof. Gao Yang, Zhang Jin and Guo Xiangyun developed the invention.
The patent application number is US202619441832 20260106. The patent publication number is US2026013912..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Nitrochemie Aschau GmbH patent application for Emission-free Silicone Rubber Compounds. Langreiter Andreas, Krupp Alexis and Pichl Ulrich developed the invention.
The patent application number is US202319120441 20231011. The patent publication number is US202..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Suzhou Huadong Rubber Co Ltd has submitted a patent application for Rubber Tube End Marking Machine. This invention was developed by Wang Linfu.
The patent application number is CN202511587300 20251031. The patent publication number is CN121403860 (A). International Patent Classification codes are B41J2/175..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Hebei Zhanjin Rubber & Plastic Tech Co Ltd has applied Chinese patent for Injection Molding Machine for Rubber Sleeve Production. Deng Shaohui, Hu Jizhong and Huai Yiran developed it.
The patent application number is CN202511827999 20251205. The patent publication number is CN121403649 (A). International Pa..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Nantong Finecare Health Products Co Ltd has applied Chinese patent for One-step Forming Method and Device for Wrapping Flexible Foam with Polyurethane Elastomer. Huang Xiaobing, Zhu Xiaohui, Cao Zhonghua, Chen Jiaqi and Zhao Chunhui developed it.
The patent application number is CN202511826912 20251205. The..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published NOK patent application for Rubber Composition. The invention was developed by Watanabe Isao and Osada Kentaro.
The patent application number is CN20248041503 20240617. The patent publication number is CN121399215 (A). International Patent Classificatio..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Prospy Co Ltd patent application for Anti-vibration Rubber Composition for Electric Vehicle and Anti-vibration Rubber Member for Electric Vehicle. This invention was developed by Ochiai Sho.
The patent application number is CN20248043138 20240826. The..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Changshu Haiyu Rubber Co Ltd patent application for Thermal-aging-resistant and Fatigue-resistant Engineering Rubber Material and Preparation Process Thereof. Meng Xuejun, Wang Taihai and Meng Siyuan developed the invention.
The patent application num..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Hubei Huaning Anticorrosion Wear Resistant Res Institute Co Ltd has filed a patent application for High-wear-resistance Rubber Composite Material and Preparation Method Thereof. This invention was developed by Shi Haokun, Liu Shuai, Xu Shan, Jiang Jun and Li Wei.
The patent application number is CN202511843..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Sovmer Chemical Co Ltd has submitted a patent application for High-temperature-resistant Composite Additive for Rubber and Preparation Method Thereof. This invention was developed by Ding Juan and Li Shujing.
The patent application number is CN202511565433 20251030. The patent publication number is CN121406..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Shenyang University of Technology patent application for Regenerated Rubber as Well as Preparation Method and Application Thereof. Li Yunlong, Yang Bin, Wang Quan, He Enqiu and Wang Shijie developed the invention.
The patent application number is CN2025..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Shenghong Shanghai New Material Tech Co Ltd and Jiangsu Honggang Petrochemical patent application for Low-temperature Foaming Thermoplastic Polyester Elastomer Material as Well as Preparation Method and Application Thereof. Zhou Pengfei, Gao Feng, Wang L..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Guangzhou Yousu 3D Tech Co Ltd has submitted a patent application for Three-dimensional (3d) Printing Triple-curing Elastomer Material and Preparation Method Thereof. Song Xuliang and Zou Jinguang developed the invention.
The patent application number is CN202511643304 20251111. The patent publication numbe..
Rubber
| Mon 25 May 2026
Copenhagen, May 25 -- Maersk has submitted a patent application for Scrubber Outlet Assembly. This invention was developed by Jorn Kahle and Toby Austin-fraser.
The patent application number is DK2020PA01229 20201030. The patent publication number is DK202001229 (A1). International Patent Classification codes are B01D53/00, B63..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- Electronics and Telecommunications Research Institute has filed a patent application for Piezoelectric Device Using Stretchable Piezoelectric Composite and Method for Manufacturing the Same. This invention was developed by Kim Yun-jeong, Kim Hye-jin and Seo Sae-rom.
The patent application number is US202..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Dongguan Branch Of Shenzhen Huaan Semiconductor Co Ltd has sought patent for Automatic Rubber Coating Machine for Graphics Card Golden Finger and Working Method. This invention was developed by Hu Guozhi.
The patent application number is CN202511997952 20251228. The patent publication number is CN121404620 ..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- Sumitomo Rubber Industries has sought patent for Tire. This invention was developed by Izumo Suguru.
The patent application number is US202619451914 20260116. The patent publication number is US20260138400 (A1). International Patent Classification codes are B60C1/00, B60C11/03, B60C11/13 and C08L7/00. Coop..
Rubber
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has released Nakata Eng Co Ltd patent application for Rubber Extruder, Rubber Extrusion System, and Rubber Material Feeding Method. This invention was developed by Sato Tadasuke.
The patent application number is US202319147316 20230113. The patent publication number is US..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Xuzhou Huadong Machinery has sought patent for Mining Rubber Wheel Transport Vehicle. This invention was developed by Zhang Weiwei, Lv Haijun, Lyu Hongjun, Qi Xingli, Zhu Xiaojun and Wang Xiangjun.
The patent application number is CN202511761668 20251127. The patent publication number is CN121404114 (A). Inte..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Yingtan Power Supply Branch Of State Grid Jiangxi Electric Power Co Ltd has sought patent for Super-elastic High-shielding Silicone Rubber Composite Foam as Well as Preparation Method and Application Thereof. This invention was developed by Ye Xiaobing, Wang Feng, Xiong Zhaoxiang, Huang Guang, Ai Jun, Jia Junj..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Anhui Dehe Thermal Insulation Tech Co Ltd and Cangzhou Jiaofa Ind Co Ltd patent application for Rapid Curing Process for Glass Fiber Elastic Felt Resin Under Vertical Double-inclined Hot Airflow. The invention was developed by Guan Jinguo, Zhang Ranting..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Kunshan Taixuntong Electronic Tech Co Ltd has submitted a patent application for Reverse Buckling Type Curved Surface Elastic Piece Bending Machine. This invention was developed by Yin Mingzhe, Jiang Tao and Song Jiamin.
The patent application number is CN202511983537 20251226. The patent publication number..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- Hangzhou Quanxiang Zhiyin Tech Co Ltd has submitted a patent application for Driving Structure of Rubber Tapping Machine. Lyu Qiufeng, Huang Liangcai, Xie Xin, Chen Xiang, Zhou Xia, Zhang Longgang, Liang Qin and Chen Zhao developed the invention.
The patent application number is CN202511627223 20251107. The..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Rubber Research Institute CATAS patent application for Liftable Layered Rubber Seedling Raising Device with Three-dimensional Structure. This invention was developed by Chen Qing, Wang Jun, Wang Xinlong and Chen Jian.
The patent application number is CN..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Michelin & Cie patent application for Rubber Composition Comprising Hydrocarbon Resin Obtained from Rubber Fragments. The invention was developed by Sutter Marco and Toulemonde Pierre-alain.
The patent application number is CN20248043239 20240625. The ..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- Shanghai Huafeng Industrial Control Tech Corporation has applied Chinese patent for Rubber Driving Wheel of Rail Working Vehicle. Zhu Ming, Lu Fangwei and Luo Zhongming developed it.
The patent application number is CN202410992806 20240724. The patent publication number is CN121403892 (A). International Pat..
Rubber
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Fuzhou Fuqiang Prec Co Ltd patent application for Rubber Sealing Rubber Strip Injection Molding Machine Head and Injection Molding Device. This invention was developed by Xu Yueneng.
The patent application number is CN202511569065 20251030. The patent..
Rubber
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Hebei University of Technology patent application for Attitude Self-adaptive Constant-force Grinding Device Based on Macro-micro Cooperation and Elastic Compensation. The invention was developed by Jing Kai, Duan Tao, Liu Xu, Gu Junhua, Wang Rong and Zh..
Rubber
| Sat 23 May 2026
Beijing, May 23 -- China MCC5 Group Corporation and Chengdu Surveying Geotechnical Research Institute Co Ltd of MCC have sought patent for Intelligent Detection and Evaluation Method for Building Rubber Shock Insulation Support Diseases. This invention was developed by Liao Linxu, Peng Tao, He Fanmin, Ren Dongxing, Li Yan, Zhang..
Rubber
| Sat 23 May 2026
Beijing, May 23 -- Shenzhen Krconn Tech Co Ltd has submitted a patent application for Electrical Connection Elastic Sheet, Connector and Electronic Equipment. Deng Baipin developed the invention.
The patent application number is CN202511739990 20251125. The patent publication number is CN121394940 (A). International Patent Cl..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Shuangdeng Cable has submitted a patent application for Electronic Irradiation Crosslinking Production Device and Preparation Method for Rubber Sleeve Cable. This invention was developed by Zhang Jincheng, Shen Dongyu, Li Shuai, Jing Guoqiang and Wang Jianfei.
The patent application number is CN202511738949 2..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Sichuan Huafeng Science and Technology has applied Chinese patent for Conductive Fiber, Conductive Elastic Piece and Manufacturing Method. Zhou Huilian, Zhang Yongqiang, Wang Fangfang, Zheng Hu and Yan Liping developed it.
The patent application number is CN202511553530 20251028. The patent publication number..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Yonkasun Plastic Mat Co Ltd has submitted a patent application for Preparation, Regulation and Control Method of Thermoplastic Elastomer Rubber Coating Material. This invention was developed by Hu Zhigao, Chang Kuo-wei and Huang Guozhu.
The patent application number is CN202511481936 20251016. The patent pu..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Suzhou Ind Park Yuanrong Kechuang Electromechanical Co Ltd has filed a patent application for Centering Mechanism and Simulated Flight Foot Rudder. This invention was developed by Long Huaiyu, Peng Junfan, Li Lixin and Dong Xiaojun.
The patent application number is CN202511759137 20251127. The patent public..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Xiamen Jinfeilin Tech Co Ltd patent application for Environment-friendly Elastic Energy Storage Element and Solar Street Lamp. Hu Yenan and Hu Yeyu developed the invention.
The patent application number is CN202511246852 20250902. The patent publicati..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Suzhou Fanglin Science And Tech Co Ltd has sought patent for Self-adaptive Elastic Charging Device Based on Low-voltage Triggering and Control Method. This invention was developed by Wang Guowei and Huang Yan.
The patent application number is CN202511541109 20251027. The patent publication number is CN12139..
Rubber
| Sat 23 May 2026
Beijing, May 23 -- Taiyuan Heavy Industry has submitted a patent application for Rubber Suspension Life Prediction Method and System Based on Multi-sensor Data and Deep Learning. Song Shuai, Wang Zhenxing, Ding Zhaoyi, Dong Dong, Yan Qi, Su Xinliang, Li Jiaqi, Sun Zhihui and Li Yongliang developed the invention.
The patent appl..
Rubber
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released AVIC Research Institute Special Structures Aeronautical Composites patent application for Finite Element Mesh Rapid Reconstruction Method Based on Linear Elastic Mechanics. This invention was developed by Zhou Han, Zhou Chunping and Yu Jixuan.
The paten..
Rubber
| Fri 22 May 2026
Beijing, May 23 -- Wuxi Shoulder Electronics Co Ltd has filed a patent application for High-rectangularity Elastic Wave Filter and Multiplexer. This invention was developed by Liu Ping, Duan Guiyuan, Yu Zhenyi, Xu Zhibin and Wang Weibiao.
The patent application number is CN202511454214 20251013. The patent publication number ..
Rubber
| Sat 23 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hunan Womens Univ patent application for Sat Elastic Logic Locking Module for Improving Output Damage, Module Variant and Application. This invention was developed by Wang Weizheng, Cho Nak-hyuk and Tang Yulian.
The patent application number is CN2025..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- China Nat Offshore Oil Corp and CNOOC Tianjin Branch have applied Chinese patent for Digital Rock Core Construction and Elastic Wave Velocity Simulation Method in Loose Sandstone Displacement Process. Ming Jun, Lyu Dingyou, Huang Jiangbo, Wang Jianli, Peng Gang, Wang Bo, Liu Ke, Tang Hebing, Li Fuqiang and Guo..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Shunchang Advanced Grade Highway Maintainance Co Ltd and Zhejiang Jiaogong Advanced Grade Highway Maintenance have submitted a patent application for Low-temperature-resistant High-modulus Rubber Asphalt and Preparation Method Thereof. Liu Yanyan, Zhou Xiaochen, Chen Songqiang, Yuan Hangxin, Chen Shua..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Jinsanjiang Zhaoqing Silicon Mat Company Limited and South China University of Technology have filed a patent application for Ceramic Silicone Rubber for Power Battery and Preparation Method of Ceramic Silicone Rubber. This invention was developed by Lin Ziyun, Situ Yue, Wang Xianwei, Huang Chenguang, Ren Haib..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Capchem Technology and Jiangsu Xiersi Electronic Mat Co Ltd have submitted a patent application for Rubber Composition, Liquid-cooling-resistant Rubber and Sealing Plate Prepared from Rubber Composition and Liquid-cooling-resistant Rubber. This invention was developed by Lan Qing, Ding Jihua, Jiang Xi..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Guangdong Yuanjiang Curtain Wall Co Ltd has submitted a patent application for Interference Type Modular Sliding Door Limiting Rubber Block and Mounting and Positioning Method Thereof. This invention was developed by Zhao Tieming and Chen Hao.
The patent application number is CN20251165705 20250731. The pat..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Zhongke Qingda Shandong New Material Tech Co Ltd patent application for Foamed 3D Printing Elastomer Photosensitive Resin and Preparation Method Thereof. This invention was developed by Wan Yuqin, Gu Lianzhi, Liu Yong and Zhou Li.
The patent applicati..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Jiangsu Shangai New Material Tech Co Ltd has filed a patent application for Polyformaldehyde Material for Vehicle Lock Rubber Coating and Preparation Method Thereof. This invention was developed by Liu Shaofeng, Li Qingsong, Xin Wenbo, Zhang Zhenhao and Kang Xingbin.
The patent application number is CN20251..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Dongguan Liqun Rongxing High Molecular Tech Co Ltd patent application for Ethylene-propylene-diene Monomer Composition for High-temperature-resistant Rubber Tube and Preparation Method of Ethylene-propylene-diene Monomer Composition. This invention was d..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Sanxing Rubber Co Ltd Of Hebei Ruide Group has filed a patent application for Stretch-resistant Rubber Sealing Strip for Automobile and Preparation Method of Stretch-resistant Rubber Sealing Strip. This invention was developed by Wang Guangrui, Wang Bing and Han Guangrui.
The patent application number is CN..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Chongqing Res Institute Of Chemical Industry Co Ltd patent application for Additive for Silicone Rubber and Preparation Method of Silicone Rubber. This invention was developed by Huang Lichao, Sun Qian, Tang Cong, Fang Zhou, Li Xiaobing, Li Yi, Zhang Lan..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Kelin Taier Hebei Environmental Protection Tech Co Ltd has submitted a patent application for Anti-aging Rubber Composite Material and Preparation Method Thereof. Guo Qingmin, Wang Donggui, Wang Yu and Tang Lihua developed the invention.
The patent application number is CN202511855516 20251210. The patent p..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shandong Kehan Silicon Source New Mat Co Ltd has submitted a patent application for High-performance Natural Rubber Containing Modified Silica Sol and Preparation Method Thereof. This invention was developed by Fan Yuanqing, Xie Daijin, Lee Chae-hong, Cheng Lianzhong, Meng Xiangchao and Yuan Hexia.
The pate..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Guangxi Wuxuan Huaheng Mining Co Ltd patent application for Magnesium-based High-temperature-resistant Filler for Rubber Conveyor Belt and Preparation Method Thereof. This invention was developed by Ke Jinbin, Lu Baofen, Tan Siping and Shang Qi.
The p..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Xinhua County Shunda Electronic Ceram Co Ltd has applied Chinese patent for Aluminum Oxide Ceramic with High Elastic Modulus. Li Guowen, Wen Jin, He Zhiyuan, Cai Ling, He Jiawei, Li Yufan, He Lisha, He Ziran and Luo Fei developed it.
The patent application number is CN202411618180 20241113. The patent publi..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Guoneng Daduhe Jinchuan Hydropower Construction Co Ltd has submitted a patent application for Novel Rubber Concrete and Preparation Method Thereof. This invention was developed by Qin Shihe, Peng Xuchu, Fu Jinghui, Chen Zhichao, Yu Ruiyang, Yan Siyuan, Gong Qinbo and Kwak Wonchan.
The patent application num..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shanghai Polyton New Material Tech Co Ltd has submitted a patent application for Adhesive for Bonding Fluororubber and Hard Base Material and Preparation Method Thereof. This invention was developed by Wang Chengxiang, Fan Yihong and Ye Kuan.
The patent application number is CN202511790617 20251201. The pat..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Suzhou Cybrid Application Technology has submitted a patent application for High-stripping Foam Tape and Preparation Method Thereof. Liu Huan, Wu Lin, Chen Hongye and Wu Xiaoping developed the invention.
The patent application number is CN202511676051 20251117. The patent publication number is CN121379449 (..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Kangda New Mat Group Co Ltd patent application for Solvent-free Transparent Butyl Rubber as Well as Preparation Method and Application Thereof. This invention was developed by Li Jiaojiao, Li Haiping, Qin Zhongsen and Li Zhao.
The patent application n..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Yangtze River Delta Physics Research Center Co Ltd has submitted a patent application for Modified Epoxidized Styrene Butadiene Rubber (SBR) Binder as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Jiaojiao, Liu Hongming, Qiao Wanchun, Zhou Quan and Zheng Zhen.
The ..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Jiangsu Smith New Material Tech Co Ltd has submitted a patent application for Thermoplastic Rubber Pressure-sensitive Adhesive, Preparation Method Thereof and High-impedance Support Film. Xiang Linyi, Liu Zhangwei and Zhou Xiaonan developed the invention.
The patent application number is CN202511772374 2025..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Zhejiang Etonpolymer Co Ltd patent application for Thermoplastic Polyurethane Elastomer for Moisture Permeable Film and Preparation Method of Thermoplastic Polyurethane Elastomer. This invention was developed by Guan Yisi, Ge Shang, Kim Karen and Wu Xiao..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Erichsen Lunnary Ind Co Ltd has submitted a patent application for Solvent-resistant Polyurethane Elastomer and Preparation Method Thereof. Xiang Huan, Xiang Min, Luo Liezhi, Fang Shali and Zhang Xuefen developed the invention.
The patent application number is CN202511972596 20251225. The patent pu..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shandong Aozhuo New Mat Co Ltd has submitted a patent application for Structure-controllable Polyurethane Elastomer and Preparation Method Thereof. Zhen Maomin, Zhang Xudong, Guo Yali, Zhang Xufeng, Miao Yuzhen, Zhang Jianping and Xia Yibing developed the invention.
The patent application number is CN202511..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Wuxi Weifu Zhixing Seat has applied Chinese patent for Self-adaptive Rubber Strip Roller System for Sliding Rail. Wang Kaichen, Jia Decai, Qiu Kai, Zhang Wenwen and Li Wei developed it.
The patent application number is CN202511621012 20251107. The patent publication number is CN121382786 (A). International Pa..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Zhejiang Kingland & Pipeline Tech Co Ltd patent application for Cooling Rubber Roller. The invention was developed by Shi Wenhua, Li Linjun, Yao Aiguo, Cai Hongbin, Qian Weiqiang, Wu Fuhui, Wu Qiang and Shen Jiaqing.
The patent application number is ..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Sichuan Provincial Architectural Design and Research Institute has submitted a patent application for Magnetized Rubber Concrete with High Mechanical Property and Preparation Method Thereof. Zhao Shixing, Luo Qirui, Guo Yang, Cheng Yuanxian, He Fei, Zhou Qiaoling, Xia Jing, Lu Dan, Yang Shuheng, Shu Meng and Y..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Hefei Zhongke Kele New Mat Co Ltd patent application for Polyolefin Elastomer and Preparation Method Thereof. The invention was developed by Xiang Lingzhi, Zhu Ningning and Xu Sunlin.
The patent application number is CN202511783543 20251127. The pate..
Rubber
| Thu 21 May 2026
Alexandria, May 22 -- Sumitomo Rubber Industries has received a patent for Tire State Determination System, Tire State Determination Apparatus, Tire State Determination Method, and Program. This invention was developed by Teramoto Masaki, Tanimura Kazuharu, Hashimoto Yukinori, Nishimoto Takahiro and Yoneda Kenji.
The patent a..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shaanxi Yintong Rubber Ind And Trade Co Ltd has filed a patent application for Rubber Product Crack Defect Detection Device and Method Thereof. This invention was developed by Chen Weijiang.
The patent application number is CN202511635296 20251110. The patent publication number is CN121385281 (A). Internati..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Shengxing Dyeing And Finishing Co Ltd has sought patent for Cotton/spandex Elastic Fabric and Preparation Method Thereof. This invention was developed by Zhu Lijun and Xu Hualiang.
The patent application number is CN202511864195 20251211. The patent publication number is CN121381256 (A). Internatio..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Hangzhou Xiaoshan Huilong Warp Knitting Co Ltd patent application for Antistatic Three-component Double-helix Elastic Yarn and Preparation Method Thereof. The invention was developed by Hu Xiang and Xiang Yulong.
The patent application number is CN20..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Guangdong ATP Polymer Tech Co Ltd has applied Chinese patent for Heat-conducting Sheath Elastomer Material Applied to New Energy Charging Cable. Ran Jincheng, Xiao Rongjie, Zhong Rongdong and Liu Yue developed it.
The patent application number is CN202511844091 20251209. The patent publication number is CN1..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Midgold Fine Performance Mat Yichang Co Ltd and Midgold Fine Performance Mat Shenzhen Co Ltd patent application for High-elongation Silicone Rubber and Preparation Method Thereof. The invention was developed by Liu Qingmin, Hong Yong and Fan Siyang.
..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang Wynca Chemical Industry Group Co Ltd has applied Chinese patent for Damping Liquid Silicone Rubber Composition, Damping Liquid Silicone Rubber Material and Preparation Method Thereof. Lu Hang, Gao Mengzhen, Chen Liyun, Kim Jung-ok, Lin Hao and Zhang Puzhuo developed it.
The patent application numbe..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Jiangxi Naipu Mining Machinery has submitted a patent application for Wear-resistant and High-temperature-resistant Silicone Rubber Composition and Preparation Method Thereof. Meng Qingxia, Xia Lei, Wang Xiaohe, Cai Renxing, Tao Wenqiang and Cheng Jiaqi developed the invention.
The patent application number i..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang University has sought patent for Flexible Stretchable Conductive Composite Material and Preparation Method Thereof. This invention was developed by Wang Xiandi, Zhu Juntao, Shou Jialong, Chen Ruiyang and Zhang Haoting.
The patent application number is CN202511698298 20251119. The patent publication n..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Best Tech Co Ltd has sought patent for Medium-erosion-resistant High-performance Polyurethane Elastomer Composite Material and Preparation Method Thereof. This invention was developed by He Bo, Wei Dongjin, Liu Hui and Sun Tao.
The patent application number is CN202511740361 20251125. The patent pu..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Liaoning Technical University has applied Chinese patent for Stimulus-responsive Elastic Composite Material Based on Liquid Metal Phase Change and Preparation Method Thereof. Liu Guangzhu and Zhou Cai developed it.
The patent application number is CN202511549940 20251028. The patent publication number is CN12..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Tianjin Zhonghe Glue Ind Co Ltd patent application for Epdm Rubber Compound for Sealing Ring and Preparation Method of Epdm Rubber Compound. The invention was developed by Liu Jun, Shi Nan, Zhang Runpu and Chen Qiaona.
The patent application number i..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Tianjin Zhonghe Glue Ind Co Ltd patent application for High-elongation Rubber Compound for Rubber Sheath and Preparation Method of High-elongation Rubber Compound. The invention was developed by Liu Jun, Wu Tong, Chen Qiaona and Sun Guiyuan.
The pate..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Hebei Hongfeng Sealing Member has submitted a patent application for High-temperature-resistant Rubber and Preparation Method Thereof. This invention was developed by Li Bingzheng.
The patent application number is CN202511865117 20251211. The patent publication number is CN121378973 (A). International Patent ..
Rubber
| Fri 22 May 2026
Beijing, May 22 -- Anta China has sought patent for Shrinkage-resistant Light, Soft and Elastic Sole Foaming Material and Preparation Method Thereof. This invention was developed by Lei Shiyuan and Ding Shijia.
The patent application number is CN202511959614 20251224. The patent publication number is CN121378942 (A). Internatio..
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