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Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhangjiagang Huashen Ind Rubber & Plastic Prod Co Ltd has applied Chinese patent for Rubber Conveying Belt. Zhou Guorong, Zhou Yu and Zhao Kai developed it.
The patent application number is CN202511806009 20251203. The patent publication number is CN121317314 (A). International Patent Classification codes a..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Baoding Laisheng Office Equipment Co Ltd has applied Chinese patent for Device and Production Process for Producing Printer Rubber Coating Photographic Fixing Film. Yang Fenghua, Xu Humin, Xu Weiqiang and Cui Xuchao developed it.
The patent application number is CN202511671518 20251114. The patent publicati..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Dongguan Nanju Polymer Material patent application for Vacuum Hot Pressing Forming Machine for Silicone Rubber Production and Forming Method. The invention was developed by Xu Yannan, Yang Yu and Deng Tiesen.
The patent application number is CN20251185..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Luqi Technology has submitted a patent application for Fluororubber Reclaimed Material Variable-temperature Precooling Open Milling Device and Intelligent Control Method. This invention was developed by Liu Manliang, Wang Shengjie and Tian Xin.
The patent application number is CN202511506096 20251021..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Shaanxi Youbang New Material Technology has applied Chinese patent for Rapid Joint Coating for Thermal Insulation Pipeline, High-temperature-resistant Modified Rubber and Joint Coating Method. Zhan Peng, Niu Zhoufeng and Hu Wentiao developed it.
The patent application number is CN202511430028 20251009. The pa..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Chongqing Sanxia Paints Co Ltd has sought patent for Single-component Wear-resistant Water-based Automobile Rubber Sealing Strip Coating and Preparation Method Thereof. This invention was developed by Chen Na, Li Zhongjie, Xia Xiaolong and Cho Kyoung-ah.
The patent application number is CN202511682510 20251..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Shenzhen HWB Gene Tech Co Ltd has submitted a patent application for Rose Essential Oil Hyaluronic Acid Elastomer as Well as Preparation Method and Application Thereof. Wei Ying, Liu Fengzhen, Wei Xijia, Zhang Meiyu, Yan Xiaoxia, Liu Shan, Chen Manyang, Zheng Shengqiang, Xie Tieqiang, Huang Xinglin, Li Jinlong..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Zhenrun Biotechnology Co Ltd has sought patent for Disposable High-power Elastic 3D Body Film and Preparation Method Thereof. This invention was developed by Liu Xijin, Liu Xiquan, Kong Kangli and Chen Yonggang.
The patent application number is CN202511712332 20251120. The patent publication numbe..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Fujian Jinjiahua Sanitary Product Co Ltd has submitted a patent application for Elastic Composite Pull-ups Capable of Preventing Rear Leakage and Preparation Method of Elastic Composite Pull-ups. You Huashan and Chen Youliang developed the invention.
The patent application number is CN202511823907 20251205...
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Shantou City Rongsen Dispensing Pump Co Ltd has sought patent for Double-material-body Toothpaste Pump with Duckbilled Elastic Mechanism. This invention was developed by Wu Weijian.
The patent application number is CN202511883522 20251215. The patent publication number is CN121317265 (A). International Pate..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Cui Jiantong has submitted a patent application for Hydraulic Rubber Composite Gasket and Low-static-stiffness Axle Box Spring. Cui Jiantong developed the invention.
The patent application number is CN202511858939 20251210. The patent publication number is CN121316925 (A). International Patent Classificatio..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhuzhou Times New Material Technology has submitted a patent application for Torsion Bar Elastic Constraint Spherical Steel Support and Design Method Thereof. This invention was developed by Guan Feng, Xia Junyong, Leng Xinyun, Liu Wensong, Gu Xiaohui, Tang Lu and Liu Jun.
The patent application number is CN2..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Anhui Polytechnic University has filed a patent application for Liquid Crystal Elastomer Composite Fiber Driver with Electric/thermal Stimulation Intelligent Discoloration-deformation Dual Response and Preparation Method of Liquid Crystal Elastomer Composite Fiber Driver. This invention was developed by Wu Din..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Sumitomo Rubber Industries has applied Chinese patent for Tire for Electric Vehicle, Evaluation Method, and Pm10 Generation Amount Measurement System. Nakano Shinya developed it.
The patent application number is CN202510769711 20250610. The patent publication number is CN121316454 (A). International Patent Cl..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Jiaren New Materials has applied Chinese patent for Preparation Method of Chemically Regenerated Elastic Cotton-like DTY (draw Textured Yarn). Peng Bing, Gao Hu, Ruan Dongliang, Zhang Xijie, Yuan Li, Liu Huiqin, Cheng Qiang, Li Anqi, Guan Jun, Li Haijuan, Li Na, Ding Qifeng, Zhou Lei and Tu Yating dev..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Anhui Zhengxin Biological Tech Co Ltd has submitted a patent application for Degradable Antibacterial Polylactic Acid Elastic Fiber and Preparation Method Thereof. This invention was developed by Zhu Hongyin, Zhu Jie, Zhu Zhen, Zhu Wenwen and Ban Haiqing.
The patent application number is CN202511719658 2025..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang University of Technology has submitted a patent application for Composite Self-sensing and Self-regulating Intelligent Rubber Material as Well as Preparation Method and Sensing and Regulating Method Thereof. Park Jongwoo, Lu Wenjiang, Zhou Zhenyu, Lee Kyoung-jun, Hou Wentao, Shen Zhikang, Tian Haolian..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Huaian Pincai Tech Co Ltd patent application for Rubber Strip Cutting Machine with Function of Automatically Adjusting Cutting Thickness. The invention was developed by Gao Min, Yu Zhongqun and Min Zhaoping.
The patent application number is CN2025111..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Shaanxi Guolin Construction Eng Co Ltd has submitted a patent application for Low-temperature Rubber Composite Modified Asphalt and Preparation Method Thereof. Chi Yunbo, Zhang Xiang and Fang Xiaoming developed the invention.
The patent application number is CN202511645853 20251111. The patent publication n..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Chongqing Lingzhiyuan New Mat Co Ltd has submitted a patent application for Preparation Process of Environment-friendly Foaming Silicone Rubber. This invention was developed by Wang Xiangdi, Zhang Chunhui, Chen Shilong, Chen Sihao, Wu Junjie and Hun Ting.
The patent application number is CN202511746025 2025..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct; State Grid Hunan Electric Power Co Ltd; State Grid Corporation of China has submitted a patent application for Silicone Rubber, Preparation Method Thereof and Application of Silicone Rubber in Composite Insulator. This invention was de..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Aerospace Science and Industry Changsha New Materials Research Institute has submitted a patent application for Low-temperature-resistant Conductive Sealing Rubber as Well as Preparation Method and Application Thereof. This invention was developed by Liu Sanhu, He Zhihao, Qin Yuexiu, Zhang Tao, Lyu Pengjie, Ya..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Hubei Xingrui Silicon Material has submitted a patent application for High-strength Light-cured Liquid Silicone Rubber as Well as Preparation Method and Application Thereof. Li Shaoping, Li Shubing, Zhao Liuxi, Bi Shiming and Zhang Kaiqiang developed the invention.
The patent application number is CN202511560..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Jiangsu Xishidai Material Tech Co Ltd patent application for Magnetic-conducting Heat-conducting Insulating Silicone Rubber as Well as Preparation Method and Application Thereof. The invention was developed by He Yazong and Ke Mingxin.
The patent app..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Xinjiang Hesheng Silicon Industry New Mat Co Ltd has submitted a patent application for Silicone Rubber with High Resilience and Fatigue Resistance and Preparation Method Thereof. This invention was developed by Luo Yedong, Qu Longxue, Qin Wei, Liu Shaolong, Zhang Zhandong and Yang Zhenguo.
The patent appli..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Huicheng Rongchuang Xiamen New Material Tech Co Ltd has sought patent for Abpu for 3D Printing, Preparation Method of Abpu, Elastomer Resin and Preparation Method of Elastomer Resin. This invention was developed by Ye Zhikang and Shen Weiqiang.
The patent application number is CN202511620436 20251106. The p..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Zhejiang Wanma Juli New Material Tech Co Ltd has filed a patent application for High-performance Thermoplastic Polyurethane Elastomer Cable Material and Preparation Method Thereof. This invention was developed by Lyu Cheng, Wang Ri, An Chaoyang and Li Junchen.
The patent application number is CN202511655693..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Zhonglu Youke Wenzhou New Material Tech Co Ltd patent application for Low-temperature Rubber Asphalt Modifier with Core-shell Composite Structure and Preparation Method Thereof. This invention was developed by Zhou Xuanyou and Li Chuanqiang.
The paten..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Shenzhen Yuhua High Molecular Mat Co Ltd has sought patent for Modified Ultra-high Molecular Weight Water-stop Sealing Rubber Strip, Extrusion Equipment and Preparation Method Thereof. This invention was developed by Du Yanjun, Jia Xuedong, Tang Xiaonan and Zhang Tiegang.
The patent application number is CN..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Beijing Zhong Tian Road Tech Tech Co Ltd patent application for Preparation Process and Manufacturing Equipment of Rubber and Plastic Composite Material. The invention was developed by Li Tinggang, Du Kuilin, Jin Quan, Du Bin, Zhao Xiaotao and Yang Liga..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Liu Qiangqiang patent application for Nano-ink Soft Rubber Load-bearing Sandbag and Preparation Method Thereof.
The patent application number is CN202511858475 20251210. The patent publication number is CN121314145 (A). International Patent Classific..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Wu Huannan has filed a patent application for Porous Elastic Curved-surface Tea Strainer and Tea Making Appliance.
The patent application number is CN202511671567 20251114. The patent publication number is CN121312993 (A). International Patent Classification codes are A47G19/14, A47G19/22 and A47J31/06. Co..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Yunnan Institute of Tropical has applied Chinese patent for Planting Method for Interplanting Stephania Erecta in Rubber Forest. Wei Liping, Huang Jing, Guo Zongming, Liu Shihong, Iwaka Shuai and Han Yinglong developed it.
The patent application number is CN202511816151 20251204. The patent publication number..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Shikoku Chemicals has sought patent for Vulcanizing Agent Composition and Method for Producing Same, Rubber Composition and Method for Producing Same, and Vulcanized Rubber and Method for Producing Same. This invention was developed by Unezaki Shota, Ii Yasuyuki, Miyauchi Yukio, Amano Takashi and Otsuka Akihit..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhong Tongfu Energy Conservation Tech Services Co Ltd has submitted a patent application for Network Cabinet Based on Elastic Dc Cabin and Convenient for Line Management. This invention was developed by Guo Yongyang, Kanatake Isao, Sun Yong, Gu Peng, Ye Wenli, Liu Qianheng and Sun Hao.
The patent applicatio..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Soochow University patent application for Network Resource Allocation Method Applied to Ip Over Data Center Elastic Optical Network. The invention was developed by Chen Bowen, Hao Zhipeng, Jiang Min, Zhou Liulei and Wang Xiaoling.
The patent applicatio..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Feidian Sealing Tech Jiangsu Co Ltd has submitted a patent application for Pressure-resistant and Deformation-resistant Rubber Sealing Ring and Preparation Method Thereof. Miao Chonggao and Chen Shouman developed the invention.
The patent application number is CN202511609545 20251105. The patent publication..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Chongqing Jieshijie Auto Parts Co Ltd patent application for Environment-friendly Low-noise Automobile Rubber Damping Part and Manufacturing Process Thereof. The invention was developed by Yang Jinrong.
The patent application number is CN202511735434..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Goodyear Tire & Rubber has sought patent for Rubber Composition and Product Thereof. This invention was developed by Engeldinger Eric.
The patent application number is CN202510943900 20250709. The patent publication number is CN121319484 (A). International Patent Classification codes are B60C1/00, C08K3/36, C..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Ningbo Wofeng Tech Co Ltd patent application for High-tensile-strength Outdoor Trolley Wheel Belt Rubber Material and Preparation Method Thereof. This invention was developed by Dong Feng.
The patent application number is CN202511728806 20251124. The ..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Pujiang Xianghua Hanger Co Ltd has sought patent for Preparation Method of Anti-aging High-resilience Elastic Material for Foaming Process. This invention was developed by Huang Liaodong and Ran Jianguang.
The patent application number is CN202511696971 20251119. The patent publication number is CN121319448..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Ningbo Yueqing Environmental Protection Tech Engineering Co Ltd has submitted a patent application for Hydrochloric Acid-free Halogenation Process for Rubber. This invention was developed by Gong Chenggang.
The patent application number is CN202511816160 20251204. The patent publication number is CN12131944..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Yuzhang Normal Univ has applied Chinese patent for Liquid Crystal Elastomer Composite Material and Preparation Method Thereof. Xu Zhentian, Zhang Linjun, Zhou Dan, Liu Hui and Tang Hao developed it.
The patent application number is CN202511757018 20251127. The patent publication number is CN121319428 (A). I..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Peking University Third Hospital and Nanjing Jiakang Zhongzhi Medical Tech Co Ltd have submitted a patent application for Bare-handed Muscle Force Measuring System Based on Multi-modal Data Glove. This invention was developed by Cui Guoqing, Fan Wen, Liu Yulei, Min Ang and Liu Di.
The patent application num..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Eve Rubber Res Institute Co Ltd and Sailun Group have submitted a patent application for Master Batch Type Vulcanizing Aid and Preparation Method Thereof, Rubber Composition, Rubber Product and Tire. Wang Bin, Zheng Dongju, Jia Weijie, Xu Zhaolai, Wang Shuang and Zhang Lin developed the invention.
The paten..
Rubber
| Thu 14 May 2026
Alexandria, May 14 -- Denka Co Limited has been granted a patent for Rubber Composition, Vulcanized Object Obtained from Said Rubber Composition, and Vulcanized Molded Object Obtained from Said Rubber Composition. This invention was developed by Kondo Atsunori.
The patent application number is US202118033612 20211119. The pat..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- Zhongce Rubber Group has filed a patent application for Tire Enterprise Distribution-oriented Vehicle Path Planning Method and System, Storage Medium and Software Product. This invention was developed by Yuan Jun, Ma Jianping, Lu Jianxia, Shao Yiping, Wang Miao, Qi Jin, Ge Han, Liu Yuzhao, Dou Shuqi, Cai Xiao,..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd has submitted a patent application for Electric Power Data Communication Protocol Elastic Analysis Method Based on Meta-field Detector Integration. This invention was developed by Xu Zheng, Lu Ye, Liu Xiaohong, Shen Yusheng, Zhang Meng and Q..
Rubber
| Wed 13 May 2026
Alexandria, May 14 -- Carl Geringhoff has secured a patent on Harvester Machine Having at Least One Height Elastic Lateral Frame. Sudhues Steffen, Webermann Dirk, Stückmann Raphael, Scharmann Jochen and Pokriefke Michael developed the invention.
The patent application number is US202318446186 20230808. The patent publication..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Rubber Research Institute CATAS patent application for Root System Soil Block Partition Sampling Device and Sampling Method for Rubber Tree Growth Analysis. This invention was developed by Xue Xinxin, Li Dingsheng, Peng Zhiming and Wang Wenbin.
The pate..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Zhongce Rubber Group patent application for Tire Internal Fatigue Damage Identification Method and System and Application of Tire Internal Fatigue Damage Identification Method and System in Improvement of Tire Fatigue Durability. The invention was devel..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- Chongqing University has sought patent for Flexible Material Elastic Modulus Measuring Device and Method Based on Beat-longitudinal Wave Coupling. This invention was developed by Yang Dongxia, Pu Xianjie, Ruan Yuhan, Zou Zhengyang and Chen Qianhui.
The patent application number is CN202511410274 20250929. The..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- Wuxi Shoulder Electronics Co Ltd has applied Chinese patent for Elastic Filter, Multiplexer and Manufacturing Method of Elastic Filter. Wang Weibiao, Yu Zhenyi, Liu Ping, Xu Zhibin and Lu Zengtian developed it.
The patent application number is CN202511433271 20251009. The patent publication number is CN1213..
Rubber
| Thu 14 May 2026
Alexandria, May 14 -- Sumitomo Rubber Industries has been granted a patent for Heavy Duty Tire. Fujii Riho and Ito Kae developed the invention.
The patent application number is US202519207365 20250514. The patent publication number is US12623492 (B2). International Patent Classification codes are B60C11/00, B60C9/18, B60C9/20, ..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Xiangyang Aeronautical Res Institute and Beihang University and Hubei Kuanpu Aviation Tech Co Ltd patent application for Thermal Elastic Structure Joint Topological Optimization Method Based on Matlab and Abaqus. Lyu Mingyun, Wang Tianle, Du Huafei and L..
Rubber
| Thu 14 May 2026
Beijing, May 14 -- Jiangsu Kelipu Auto Parts has filed a patent application for Rubber Bushing Fatigue Test Device. This invention was developed by Zhong Fenghui and Wu Shifu.
The patent application number is CN202511532867 20251024. The patent publication number is CN121298398 (A). International Patent Classification codes are..
Rubber
| Wed 13 May 2026
Geneva, May 13 -- Impressio Inc has sought patent for Vibration Damping Devices with Liquid Crystal Elastomers. This invention was developed by Torbati Amir, Rall James, Huynh Brian, Rezaei Leila, Yakacki Christopher and Zhou Risheng.
The patent application number is WO2025US54008 20251104. The patent publication number is WO..
Rubber
| Tue 12 May 2026
Geneva, May 13 -- Dow Silicones Corp, Wang Rui, Ahn Dongchan and Lu Wubin have filed a patent application for Silicone Elastomer Compositions. This invention was developed by Wang Rui, Ahn Dongchan and Lu Wubin.
The patent application number is WO2024CN129263 20241101. The patent publication number is WO2026091074 (A1). Inter..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Guoneng Zhuoyue Beijing Tech Development Co Ltd and Weifang Branch of Guoneng Zhuoyue Beijing Tech Development Co Ltd have filed a patent application for Rubber Sealing Strip as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Aiguo, Wang Chunjiang, Wang Yuefeng, Wang Xi..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Dalian Marine Valve Co Ltd and Qingdao University of Science and Technology have submitted a patent application for Rubber Composition with Low Pressure Change and High Elongation at Break, Vulcanized Rubber and Preparation Method and Application Thereof. Sun Jutao, Wang Shouzhen, Bai Zhiming, Yu Qingtao, Wang..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Ningxia Yellow River Hydropower Qingtongxia Power Generation Co Ltd and Product Quality Standard Res Institute of MWR have submitted a patent application for Zn-BTC Modified Polyurethane Elastomer Coating and Preparation Method Thereof. This invention was developed by Ma Jinzhong, Ma Huaili, Fan Zushun, Shi Yu..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Fujian Yonghong High Tech Mat Co Ltd has filed a patent application for Rapidly-vulcanized High-temperature-resistant Perfluoroether Rubber and Preparation Method Thereof. This invention was developed by Xu Xudong, Zhou Ping, Lin Xiong and Wu Duan.
The patent application number is CN202511789021 20251201. T..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Xuzhou Baoxin Sealing Parts Co Ltd has submitted a patent application for High-pressure-resistant Rubber Sealing Element and Preparation Method Thereof. This invention was developed by Chen Zongjie and Yang Zhengjian.
The patent application number is CN202511436218 20251009. The patent publication number is..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Jiacheng New Mat Co Ltd has applied Chinese patent for Fluororubber Composition Applied to Lithium Battery Sealing and Preparation Method Thereof. Xu Tao, Guo Fengqin, Li Haihua, Li Jiacheng and Yu Haikun developed it.
The patent application number is CN202511591502 20251103. The patent publication..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Changzhou Langbo Sealing Tech Co Ltd has submitted a patent application for Rubber Sealing Washer Sizing Material and Preparation Method Thereof. This invention was developed by Qi Ganchao, Chen Xiang, Shi Haonan and Liu Baiyang.
The patent application number is CN202511749043 20251126. The patent publicati..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shanghai Qifan Cable Co Ltd patent application for Rubber Material for Electric Vehicle Charging Cable and Preparation Method Thereof. This invention was developed by Gao Wenqi, Zhou Zhihao, Yu Tianbao, Wang Yanjie, Gao Zuohai and Han Baozhong.
The pa..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Guangxi Fangchenggang Hengtai Tech Development Co Ltd has submitted a patent application for Assistant Material of High-temperature-resistant Rubber Elastomer and Preparation Method Thereof. This invention was developed by Wu Kaijian, Xuan Jibin, Lin Guoyong, Tao Jing and Shang Qi.
The patent application nu..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shaanxi University of Science & Technology patent application for Light Polyolefin Elastomer Foam Material with High Elongation and Preparation Method Thereof. This invention was developed by Shao Liang, Cui Mengyuan, Ji Zhanyou and Dong Weiqiang.
The p..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Shanghai Zhengcun Rubber & Plastic Ind Co Ltd patent application for Anti-aging Rubber Damping Washer with High Sealing Performance and Preparation Method Thereof. The invention was developed by Jiang Rui.
The patent application number is CN202511864..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Shandong Chanyan Zhongke High End Chemical Industrial Tech Research Institute Co Ltd has applied Chinese patent for Low-temperature-resistant Crystallization-resistant Wear-resistant Rare Earth Butadiene Rubber Material and Preparation Method Thereof. Li Chenglu, Li Yongtian, Guo Feng, Li Zhaohe and Cheng Hui ..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Wuxi Yinda Nylon Co Ltd patent application for Heat-resistant Polyamide Elastomer and Preparation Method Thereof. The invention was developed by Shen Junyi, Chen Shangbiao, Hu Ruili and Yin Lianwei.
The patent application number is CN202511715674 202..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Henan University, Jiyuan Hongxin Rubber Composite Material Tech Co Ltd and Shandong University patent application for Method for Preparing Aqueous Emulsion of Solution Polymerized Rubber and Bulk Polymerized Rubber Without Centrifugal Concentration. Niu ..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu Xinchengrui Material Tech Co Ltd has submitted a patent application for Synthesis Method of Cyclic Polyol and Preparation Method of Polyurethane Elastomer Material. This invention was developed by Qi Zhuzhu.
The patent application number is CN202511522451 20251023. The patent publication number is C..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Huafeng Thermoplastic Polyurethane Co Ltd has sought patent for Aliphatic Thermoplastic Polyurethane Elastomer and Preparation Method Thereof. This invention was developed by Qu Zhanghao, Chen Guangjing, Shi Longmin, Xu Shaobin, Wu Yongwei and Chen Min.
The patent application number is CN2025117785..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Meryer Shanghai Tech Co Ltd patent application for Metallocene Catalyst System Suitable for Polyolefin Elastomer. Zhu Boyuan developed the invention.
The patent application number is CN202511650954 20251112. The patent publication number is CN12129340..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Meryer Shanghai Tech Co Ltd patent application for Preparation Method of Polyolefin Elastomer. Zhu Boyuan developed the invention.
The patent application number is CN202511650952 20251112. The patent publication number is CN121293400 (A). Internationa..
Rubber
| Tue 12 May 2026
Geneva, May 13 -- Zhejiang Jusheng Fluorochemical Co Ltd has submitted a patent application for Electrolyte-resistant High-fluorine-content Fluororubber for Lithium Battery. Yu Guojun, Zhang Quan, Meng Qingwen, Chen Weifeng, Wang Guozhu, Cheng Yu, Zhang Keshun, Liu Wenwu, Chen Yimin, Chen Jia, Wang Yongchang and Wu Shenrui devel..
Rubber
| Tue 12 May 2026
Geneva, May 13 -- Resonac has sought patent for Modified Hydrogenated Styrene Elastomer and Resin Composition Containing Said Elastomer. This invention was developed by Yamamoto Takashi, Mori Kazuhiko and Kurimoto Shigeru.
The patent application number is WO2025JP37809 20251028. The patent publication number is WO2026094911 (A1..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Shanna Synthetic Rubber Co Ltd has submitted a patent application for Modified Chloroprene Rubber Adhesive for Mica Tape and Preparation Method of Modified Chloroprene Rubber Adhesive. This invention was developed by Lei Xiaolin, Gao Wenlong, Liu Huibin, Zhang Shujuan and Wang Jing.
The patent application n..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Anhui Wei Wei Glue Parts Group Co Ltd has sought patent for Magnetorheological Elastomer Vibration Conveying Screen. This invention was developed by Li Ji, Li Jun, Gao Yun, Zhao Xingqiang, Zhang Wenqiang, Zhao Gang and Zhao Xu.
The patent application number is CN202511808115 20251203. The patent publication..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Hubei University of Technology patent application for Rubber Ball Surface Groove Ink Automatic Filling Device and Filling Method. This invention was developed by Zhai Zhongsheng, Yi Aoxing, Xiao Xikang, Lyu Qinghua, Wang Xuanzhai and Xiong Zhi.
The pa..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Wuxi Tongli Textile Machinery Tech Co Ltd has sought patent for On-site Rubber Roller Grinding Device Free of Roller Disassembly for Spinning. This invention was developed by Zou Weijin and Xu Fangjie.
The patent application number is CN202511810724 20251203. The patent publication number is CN121288941 (A)..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Yangzhou Runfa Rubber And Plastic Co Ltd has applied Chinese patent for Metal Rubber Joint Radial Limiting Seat Reinforcing Structure. Jiang Yifa, Xu Chengxiang and Qi Meijun developed it.
The patent application number is CN202511400658 20250928. The patent publication number is CN121296610 (A). Internation..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation has applied Chinese patent for Aerostatic Bearing with Elastic Supporting Element. Du Jianjun, Li Changlin and Li Jie developed it.
The patent application number is CN202511726276 20251124. The patent publication number is ..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Dishe Intelligent Technology (Wuhan) patent application for Water Pump Assembly and Scrubber. The invention was developed by Zhou Jie.
The patent application number is CN202511324820 20230519. The patent publication number is CN121296460 (A). Internati..
Rubber
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Sumitomo Riko Co Limited patent application for Rubber Composition for Seismic Isolation Rubber Laminate, and Seismic Isolation Rubber Laminate. Nakaichi Shingo, Kajita Yusuke and Muratani Keiichi developed the invention.
The patent application number is ..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Chunhui Tech Nanjing Co Ltd patent application for Preparation Method and Application of Solvent-free Salt-fog-resistant Sticky Anti-corrosion Elastic Glue. This invention was developed by Liu Hailian and Guo Guigui.
The patent application number is C..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Linzi Fine Chemical Co Ltd has submitted a patent application for Weather-resistant Polysiloxane Silicone Rubber Glass Decorative Protective Coating and Preparation Method Thereof. This invention was developed by Zhang Juming, Song Jiang, Song Jianghua, Cheng Hongwei, Yang Jing, Wang Zhen and Zhang Yo..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Research Institute Highway Mini Transportation and Hefei Jiaotou Hechu Expressway Co Ltd patent application for Elastomer Modified Asphalt Material for Long-life Pavement Structure and Preparation Method of Elastomer Modified Asphalt Material. The inven..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Dongguan Nanju Polymer Material patent application for High-temperature-resistant Mixed Silicone Rubber and Preparation Method Thereof. Xu Yannan, Wang Nianhang and He Hailong developed the invention.
The patent application number is CN202511790769 2025..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Jiahe Huzhou Polymer Mat Co Ltd has submitted a patent application for Dynamic Vulcanization Processing Technology of Tpu/tpe Elastic Cable Material. This invention was developed by He Minghao.
The patent application number is CN202511486740 20251017. The patent publication number is CN121293724 (A). Intern..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Shandong Shiji Lianhe New Material Tech Co Ltd has submitted a patent application for Multi-synergistic Enhanced Polyurea Elastomer Material as Well as Preparation Method and Application Thereof. This invention was developed by Lu Ling, Shi Peng, Lin Huanzhang, Bian Bing, Zhang Mingqin and Gong Xiao.
The pa..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Woqi Tech Jiaxing Co Ltd has filed a patent application for Takt-time-optimized EVA (ethylene Vinyl Acetate) Rubber Bilateral Blanking and Laminating Device. This invention was developed by Xu Qinwei and Kim Ga Yeon.
The patent application number is CN202511854016 20251210. The patent publication number is ..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Chongqing Chenghuifeng Gluing Product Co Ltd patent application for Automobile Seat Rubber Strip Feeding and Discharging Device and Method. This invention was developed by Li Tao, Wu Bao, Zhang Yi and Liu Lixia.
The patent application number is CN2025..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Guizhou Aerospace Chaoyang Tech Co Ltd has sought patent for Inflatable Rubber Bag Storage Box. This invention was developed by Xie Biao, Huang Huaping, Jian Yi, Long Liang, Liu Guihong and Zhou Xiaolan.
The patent application number is CN202511539763 20251027. The patent publication number is CN121291813 (..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Afai Southern Shipyard (Panyu Guangzhou) has sought patent for Cabin Door Sealing Device of Elastic Connection Transition Area of Main Hull and Superstructure. This invention was developed by Guo Zhifeng, Lin Chunxin and Peng Liang.
The patent application number is CN202511874781 20251212. The patent publicat..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Huaneng Clean Energy Res Institute has submitted a patent application for Multi-layer Self-sealing Elastic Sealing Structure for Electrochemical Carbon Capture and Dynamic Sealing Process of Multi-layer Self-sealing Elastic Sealing Structure. Wei Jingxuan, Liu Hanming, Yuan Xuming, Fan Zian, Yin Ling, Liu Chan..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Nanjing Orientleader Technology has filed a patent application for Portable Hot Connection Device for Rubber Sealing Strips. This invention was developed by Yao Yonghui, Wang Liangyan, Li Xueguang, Zhang Rui and Hou Jiarui.
The patent application number is CN202511783679 20251201. The patent publication numbe..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Suzhou Austin Novel Materials Tech Co Ltd has filed a patent application for One-time Injection Molding Device and Method for Wrapping Flexible Foam with Polyurethane Elastomer. This invention was developed by Yin Jie, Lou Xincan and Hu Bo.
The patent application number is CN202511406217 20250929. The paten..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Jiangyin Jingli Tooling & Eng Co Ltd has submitted a patent application for Injection Mold Adopting Cold and Hot Double-end Rubber Cutting Control and Rubber Cutting Method. This invention was developed by Gu Xiaotao.
The patent application number is CN202511461293 20251014. The patent publication number is..
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