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Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 18 -- State Intellectual Property Office of China has published Shinetsu Chemical patent application for Resist Material and Pattern Forming Method. The invention was developed by Hatakeyama Jun and Fukushima Masahiro.
The patent application number is CN20241139990 20240731. The patent publication number is CN1..
Pharmaceutical
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Harbin Pharmaceutical Group Tech Center has sought patent for Cefoperazone Sodium and Sulbactam Sodium Polymer for Injection and Specific Impurity Analysis Method. This invention was developed by Zhang Junying, Xu Lei, Xu Yan, Zhu Hongjie, Wu Qiong, Gong Zhiyan, Cheng Hong, Zhou Yue, Pan Rui and Wang Wei.
..
Pharmaceutical
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Hainan Wekon Pharmaceutical Qianshan Co Ltd has submitted a patent application for Method for Detecting Polymers in Cefoperazone Sodium and Sulbactam Sodium. Wang Ying, Ma Li, Li Zhuzhu, Nakadatsu and Li Qingdong developed the invention.
The patent application number is CN202411473723 20241022. The patent..
Plastics
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Chinese Patent for Anti-blocking Plastic Particle Vibrating Screen has been issued to Huizhou Yuansu Polymer Mat Co Ltd. This invention was developed by Ai Zuguo and Wang Zhe.
The patent application number is CN202422201903U 20240909. The patent publication number is CN222987353 (U). International Patent ..
Plastics
| Thu 18 Sep 2025
Beijing, Sept. 18 -- State Intellectual Property Office of China has awarded a patent to Maanshan Jiute New Mat Tech Co Ltd for High Polymer Material Mixing and Defoaming Device. Fang Guo and Atsushi developed the invention.
The patent application number is CN202421939818U 20240812. The patent publication number is CN22298731..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Chinese Patent for Conveyor Device Applied to Plastic Granule Production has been issued to Jiangsu Benbon Polymer Co Ltd. This invention was developed by Wei Shaoyu.
The patent application number is CN20242231513U 20240821. The patent publication number is CN222989060 (U). International Patent Classifica..
Chemicals
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Jilin Regi Specialty Chemicals Co Ltd has been awarded a patent for Ethylene Oxide Metering Tank. This invention was developed by Liu Jinnuo, Fan Wang, Chi Zhong, Gao Xianzhang and Shen Jian.
The patent application number is CN202520873034U 20250506. The patent publication number is CN222988907 (U). Inter..
Rubber
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Jiangsu Datang Polymer Mat Co Ltd has been awarded a patent for Excess Material Cleaning Structure of Rubber Splitting Machine. This invention was developed by Wang Zhengrong.
The patent application number is CN202420637075U 20240329. The patent publication number is CN222987099 (U). International Patent ..
Plastics
| Thu 18 Sep 2025
Beijing, Sept. 18 -- State Intellectual Property Office of China has awarded a patent to Suzhou Department of Medical Tech Development Co Ltd Han for Medical Polymer Splint. Chen Guitao, Shen Qiu, Gong Pingping, Wang Yan, Feng Yongliang and Wang Yaowen developed the invention.
The patent application number is CN202421839709U ..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Dongguan City Yunhe Polymer Tech Co Ltd has been granted a patent for Wire Drawing Device for Plastic Particle Production. This invention was developed by Liu Yong, Liu Yikang and Li Qiang.
The patent application number is CN202421795427U 20240729. The patent publication number is CN222989428 (U). Interna..
Rubber
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Nanjing Chunding Polymer Mat Co Ltd has received a patent for Rubber Particle Extruder. This invention was developed by Li Fuying and Wu Hongjun.
The patent application number is CN202421762465U 20240724. The patent publication number is CN222987522 (U). International Patent Classification codes are B29C4..
Semiconductor
| Wed 17 Sep 2025
Beijing, Sept. 18 -- State Intellectual Property Office of China has received Xi'an Jiaotong University and Shengzhou Yangtze River Delta New Energy Industry Integration Res Institute patent application for Circularly Polarized Light-emitting Multilayer Assembly Film and Preparation Method Thereof. Ye Xichong, Xi Panyi and Liu F..
Plastics
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Sinochem Env Equipment Engineering Jiangsu Co Ltd has been awarded a patent for Nonmetal Film Evaporator. This invention was developed by Im Dae Seong, Cui Mingyang, Cao Qi and Ge Baoxin.
The patent application number is CN202421406501U 20240619. The patent publication number is CN222989834 (U). Internati..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Shinetsu Chemical has applied Chinese patent for Negative Photosensitive Resin Composition, Pattern Forming Method, Cured Film Forming Method, Interlayer Insulating Film, Surface Protective Film, and Electronic Component. Urano Hiroyuki, Iio Masashi, Watanabe Osamu, Takemura Katsuya and Honda Kazunari develo..
Packaging & Containers
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Qujing Jinggao Packaging Co Ltd has been granted a patent for PE Protective Film Slitting and Packaging Device. Wang Jing, Liu Shuang and Wang Yuangao developed the invention.
The patent application number is CN202421858049U 20240802. The patent publication number is CN222989378 (U). International Patent ..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Sumitomo Chemical has filed a patent application for Optical Laminate and Organic EL Display Device Comprising Same. This invention was developed by Ogawa Mitsuaki and Hatanaka Nobuyuki.
The patent application number is CN202410989948 20240723. The patent publication number is CN119439343 (A). Internation..
Electrical
| Thu 18 Sep 2025
Beijing, Sept. 18 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Xinantai New Mat Co Ltd for High Polymer Material Charging Cable Structure. Fu Zhongqun and Liu Zhiyuan developed the invention.
The patent application number is CN20242269721U 20240826. The patent publication number is CN2229879..
Measurement & Testing
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Gongyi Xinqi Polymer Co Ltd has submitted a patent application for Cationic Polyacrylamide Purity Detection Method. This invention was developed by Cao Pengfei.
The patent application number is CN202411600259 20241111. The patent publication number is CN119438431 (A). International Patent Classification c..
Biotechnology
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhejiang Huangma Tech Co Ltd, Zhejiang Lyukean Chemical Co Ltd, Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd and Zhejiang Huangma Shangyi New Mat Co Ltd have applied Chinese patent for Preparation Method of Polyoxyethylene Fatty Acid Ester. Zheng Bin, Wang-ma Jishi, Wang Weisong, Wan Qingmei and Gao Hon..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhejiang CHINT Electric Appliance and Wenzhou Taiyu New Material Tech Co Ltd have sought patent for Curing Agent, Preparation Method Thereof and Anticorrosive Paint. This invention was developed by Cui Dingwei, Wang Guorong, Wang Jingkai and He Wei.
The patent application number is CN202310942695 20230728..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Polymer, Preparation Method and Application Thereof, Self-repairing Antibacterial Photocuring Coating Composition, Preparation Method and Application Thereof, and Product. This invention ..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Aosijia New Material Technology Research (Jiangsu) and Jiangsu Aosijia Material Technology have submitted a patent application for High-porosity Polyurethane Foam Material and Preparation Method Thereof. Liu Qiang and Zhang Haoming developed the invention.
The patent application number is CN202411718619 2..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Southwest University of Science and Technology, Sichuan Dongcai New Mat Co Ltd and Sichuan Langsheng New Energy Tech Co Ltd have submitted a patent application for Preparation and Application of Polybenzimidazole Anion Exchange Membrane Capable of Regulating Hydrophilic and Hydrophobic Side Chains. This inve..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Xi'an Jiaotong University and Beijing Hui Qing Yuan Water Business Scient Co Ltd have sought patent for Three-dimensional Electrochemical Reactor. This invention was developed by Xu Hao, Wang Xinyu, Li Xinyuan and Zhang Yuguo.
The patent application number is CN202411568748 20241105. The patent publicatio..
Electrical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Shanghai Pret Composites Co, Zhejiang Pret New Mat Co Ltd, Chongqng Pret New Mat Co Ltd and Shanghai Pret New Chemical Mat Co Ltd have submitted a patent application for PPE/PA Alloy Material for Upper Cover of Power Battery as Well as Preparation Method and Application of Ppe/pa Alloy Material. This inventi..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have filed a patent application for Polypropylene Resin for Manufacturing Medical Packaging Container. This invention was developed by Qian Tao, Tao Hong, Weng Xiangbin, Yuan Songbai, Yu Guangcai and Yu Yingbo.
The patent application number is ..
Electrical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Hefei University of Technology and Anhui Siait Cable Group Co Ltd have submitted a patent application for High-strength High-toughness Low-smoke Halogen-free Flame-retardant Rat-proof Cable Sheath Material and Preparation Method Thereof. This invention was developed by Ding Yunsheng, Ruan Zeng, Chen Ming, Wa..
Optics & Imaging
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Yantai University and Yuanke Henghui Tech Co Ltd have filed a patent application for Polymer Film Material for Quantitative Detection of Electron Beam Dose and Preparation Method Thereof. This invention was developed by Liu Wei, Bian Haijiang, Yang Lei, Guo Xianjun, Yao Yunpeng, Sun Hongfei, Song Jianxin and..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- North Rare Earth Ruihong Baotou New Material Tech Co Ltd, Baotou Research Institute of Rare Earths and China North Rare Earth Group High Tech Co Ltd have submitted a patent application for Thermally Stable Composition, Polymer Material Composition, and Preparation Method and Application Thereof. Chen Minggua..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhejiang Huangma Tech Co Ltd, Zhejiang University of Science and Technology, Zhejiang Huangma Shangyi New Mat Co Ltd, Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd, Zhejiang Lyukean Chemical Co Ltd and Keyi College of Zhejiang Sci-Tech University have filed a patent application for Heterogeneous Solid Cat..
Agricultural
| Wed 17 Sep 2025
Beijing, Sept. 17 -- South China Agricultural University and Dongguan CTL New Material Tech Co Ltd have submitted a patent application for Core-shell Structure Polyurethane-acrylate Emulsion as Well as Preparation Method and Application Thereof. This invention was developed by Yuan Teng, Pu Juan, Chen Ren, Lu Kaiping, Zhao Wenai..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Wanhua Chemical Yantai Battery Ind Co Ltd, Wanhua Chemical Yantai Battery Material Technology and Wanhua Chemical Group Battery Technology have sought patent for Modified Vinylidene Fluoride Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Liu Yiping, Zhao Shuai..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Cellulose Polymer, Preparation Method and Application Thereof, and Water-based Drilling Fluid. This invention was developed by Wei Kaixuan, Wang Kang, Zeng..
Pharmaceutical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Affiliated Hospital of Qingdao University, Qingdao Tumour Inst and Shanghai Yalian Antibody Medicine Co Ltd have submitted a patent application for Anti-HER2 Nano-antibody Polymer, Anti-HER2 Nano-antibody Fusion Protein, and Pharmaceutical Composition and Application of Anti-HER2 Nano-antibody Polymer and An..
Construction
| Tue 16 Sep 2025
Beijing, Sept. 17 -- Nanjing Donghe Nangong Tech Co Ltd and Jiangsu Fanshu Construction Eng Co Ltd have applied Chinese patent for Repair Treatment Process for Hollowing Area of Concrete Floor. Guan Xiufa, Chen Wei, Chen Geng, Zhang Mingliang and Si Qing developed it.
The patent application number is CN202411891748 20241220. ..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Temperature-resistant Gel Foam System Based on Polymer Surfactant and Application. This invention was developed by He Haifeng, Peng Zhimin, Chen Ansheng, Lu Wen, Liu Ying, Qian Jinglun and Huo Liping.
The patent ap..
Electrical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have submitted a patent application for Positive Temperature Coefficient Melting Barrier Material, Diaphragm for Lithiu..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Wujiang CSG Glass Co Ltd and CSG Holding have sought patent for Water-based Varnish Suitable for Photovoltaic Glass Glaze as Well as Preparation Method and Application of Water-based Varnish. This invention was developed by Qiao Renjing, He Meng, Yagiu, Yuan Jianzhong, Chen Zhihong, He Jin and Sun Yuan.
T..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Polybenzimidazole as Well as Preparation Method and Application Thereof. Li Jing, Wu Jianing, Zhang Longgui, Wang Ailian, Niu Xinmiao, Ji Wenxi, Zhang Taoyi, Chen Jing and Man Yi develope..
Measurement & Testing
| Wed 17 Sep 2025
Beijing, Sept. 18 -- Qingdao Heimao New Material Res Institute Co Ltd has filed a patent application for Device and Method for Testing Conductivity of Filler for Polymer. This invention was developed by Wang Hong.
The patent application number is CN202411339481 20240924. The patent publication number is CN119438747 (A). Inter..
Nanotech
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Suzhou Xingshuo Nanotech patent application for Method for Converting Oily Quantum Dots into Water Phase and Water-phase Quantum Dots Thereof. The invention was developed by Dong Wei, Liu Yujuan and Wang Yunjun.
The patent application number is CN202..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Shandong Jiarun New Mat Co Ltd has applied Chinese patent for High-water-whitening-resistance Polyacrylate Emulsion Protective Film Glue as Well as Preparation Method and Application Thereof. Wang Yudong, Ma Zhizhong, Jia Ruijun, Jia Ruichen, Sun Zhongsheng, Jeon Sang-ryun and Li Yinwen developed it.
The ..
Nanotech
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhijiang Zangfu Tech Co Ltd has applied Chinese patent for Antibacterial Modified Nano Sio2 Grafted Polystyrene Composite Material and Preparation Method Thereof. Xiao Fei, Zhai Ling and Dong Shengli developed it.
The patent application number is CN202411788738 20241206. The patent publication number is C..
Tools and Machinery
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Chinese Patent for Film Rolling Prevention Liner for Film Coating Machine has been issued to Jiamo Tech Xiamen Co Ltd. This invention was developed by Zhang Qiugen and Zhang Yinhe.
The patent application number is CN202421826112U 20240731. The patent publication number is CN222984821 (U). International Pa..
Plastics
| Tue 16 Sep 2025
Beijing, Sept. 17 -- Chinese Patent for Drying Device Used After Spraying Passivation has been issued to Qingdao Hailiwei Polymer Technology. This invention was developed by Zhang Guorui, Liu Wei and Hua Zhengxin.
The patent application number is CN202421562277U 20240703. The patent publication number is CN222978535 (U). Inte..
Textile
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Huaian Shuntian High Polymer Mat Co Ltd has secured a patent on Ash Removal Device for Polytetrafluoroethylene Sewing Thread Production. Zhang Shun developed the invention.
The patent application number is CN20242258456U 20240823. The patent publication number is CN222985026 (U). International Patent Clas..
Paper and Pulp
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Dongguan Zhimei Environmental Protection Package Tech Co Ltd has submitted a patent application for Corrugated Paper with Composite Structure and Automatic Production Process. This invention was developed by Li Xiaoping and Liu Lin.
The patent application number is CN202411575055 20241106. The patent publ..
Telecom
| Tue 16 Sep 2025
Beijing, Sept. 17 -- Changshu Wanming Polymer Mat Co Ltd has been awarded a patent for Nitrogen Recovery Device for Mobile Phone Rubber Foaming Sponge Production. This invention was developed by Chen Fengming and Xu Cheng.
The patent application number is CN202422204751U 20240909. The patent publication number is CN222984087 ..
Oil & Gas
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Downhole Special Operation Company Of Sinopec Zhongyuan Eng Ltd patent application for Cross-linking Agent, Preparation Method Thereof and Variable-viscosity Fracturing Fluid. Xiao Bing,..
Aerospace
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Aerospace Research Institute of Special Materials & Processing Technology has sought patent for Thermal Barrier Coating and Preparation Method Thereof. This invention was developed by Xie Yongwang, Xu Kongli, Xu Xuewei, Ran Qingbo and Liu Chen.
The patent application number is CN202411672356 20241121. The p..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Beijing Bayi Space Lcd Materials Technology Co Ltd patent application for Dye PDLC (polymer Dispersed Liquid Crystal) Composition and PDLC Dimming Film. This invention was developed by Zhao Yupan, Gao Yanli, Liu Youran, Chen Maoxian and Ren Jie.
The..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Beijing Bayi Space LCD Materials Technology Co Ltd has submitted a patent application for Dye Pdlc (polymer Dispersed Liquid Crystal) Composition and PDLC Dimming Film. Gao Yanli, Zhao Yupan, Liu Youran, Chen Maoxian and Ren Jie developed the invention.
The patent application number is CN202411574509 202..
Textile
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Shanghai Yucheng Polymer Mat Co Ltd patent application for Low-water-absorption Modified Nylon 6 and Preparation Method Thereof. This invention was developed by Dai Yao.
The patent application number is CN202411841266 20241213. The patent publicatio..
Biotechnology
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Handan Hanguang Oa Toner Co Ltd has submitted a patent application for Vegetable Oil-based Biodegradable Material and Application Thereof in Preparation of Biological Powdered Ink. This invention was developed by Yang Xudong, Fan Xinheng, Zhao Lijing, Gao Yancai, Li Yang, Du Liying and Wang Yanpo.
The pat..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Samsung Electronics patent application for Polymer, Composition Including the Same, and Method of Forming Pattern Using the Composition. Kim Min-sang, Gao Xingde, Kwak Yoonhyun, Mun Jeong-ho, Ahn Seong-hyun, Ahn Chanjae, Lee Jae-jun, Im Kyu-hyun, Chae ..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Chongqing Saiyi Polymer Materials patent application for Halogen-free Low-smoke Flame-retardant Material and Preparation Process Thereof. This invention was developed by Yang Gang, Wang Chao and Wu Ling.
The patent application number is CN2024118076..
Optics & Imaging
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Institute Of New Display Tech Henan Academy Of Sciences has submitted a patent application for Led Lens Prepared Through Net-shaped Quantum Dot Structure. This invention was developed by Zhou Dexia, Li Ning, Zhou Ziming, Tang Zhaobing, Liao Zhibo, Liang Shanshan, Sun Xiaowei and Jia Siqi.
The patent appli..
Electrical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Yangzhou Saide Limo has submitted a patent application for Preparation Method of Composite Sound-absorbing Material for Motor Home. Huang Jian and Zhang Qing developed the invention.
The patent application number is CN202411557422 20241104. The patent publication number is CN119433829 (A). International P..
Rubber
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Zhejiang University of Technology patent application for Mildew-proof and Antibacterial Chitosan Black Talc Compound for Rubber Cable as Well as Preparation and Application of Mildew-proof and Antibacterial Chitosan Black Talc Compound. This invention ..
Biotechnology
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Nanjing University of Technology has submitted a patent application for Extracting Agent and Method for Extracting Microalgae Pigment. This invention was developed by Zhao Quanyu and Xie Junhong.
The patent application number is CN202411640443 20241118. The patent publication number is CN119432117 (A). Inte..
Rubber
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Northwestern Polytechnical University has submitted a patent application for Self-repairing Waterborne Polyurethane Composite Elastomer Based on Dynamic Interface Reinforcing and Toughening as Well as Preparation Method and Application of Self-repairing Waterborne Polyurethane Composite Elastomer. Li Chunmei..
Rubber
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Changshu Wanming Polymer Mat Co Ltd has submitted a patent application for Fireproof Rubber Foamed Sponge and Preparation Method Thereof. This invention was developed by Chen Fengming and Xu Cheng.
The patent application number is CN202411673429 20241121. The patent publication number is CN119432050 (A). ..
Engineering
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Fuzhou University has submitted a patent application for Fireproof Flame-retardant Material Based on Aluminum Factory Sludge, Preparation Method and Application of Fireproof Flame-retardant Material, Flame-retardant Cable and Preparation Method of Flame-retardant Cable. This invention was developed by Yu Yan..
Pharmaceutical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Hong Kong Polytechnic University and Cornell University patent application for Polymer to be Subjected to Drug Loading, Drug-loading Nano-framework and Preparation Method Thereof. This invention was developed by Ji Ying, Chu Chih-chang and Du Bochu.
..
Semiconductor
| Tue 16 Sep 2025
Beijing, Sept. 17 -- Chinese Patent for Shape Memory Recovery Characteristic Experimental Device has been issued to Jiangsu Kezhixin Polymer Material. This invention was developed by Zheng Biying, Xiao Weiyong and Zheng Jingao.
The patent application number is CN202421663091U 20240715. The patent publication number is CN22297..
Pharmaceutical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Hangzhou Ruifeng Rongchuang Tech Co Ltd has filed a patent application for Cycloolefin Polymer Hydride, Resin Composition, Resin Molded Article, and Pharmaceutical Packaging Material. This invention was developed by Qiao Yingxi, Song Yingchao, Fei Xiaoyao, Jung Hae-young and Cui Weihua.
The patent applica..
Electronics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Nanjing Univ Sheyang Research Institute has submitted a patent application for Photovoltaic Panel Synergistic Coating Based on Nano Conductive Polymer and Preparation Method Thereof. Sun Xiangqian developed the invention.
The patent application number is CN202411797804 20241209. The patent publication num..
Electronics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Wuhan Panxin Tech Co Ltd has submitted a patent application for Polymer-ceramic Composite Dielectric Material, Preparation Method and Application in Capacitor. This invention was developed by Wang Min and Ding Xu.
The patent application number is CN202411571326 20241106. The patent publication number is C..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Anhui Yuanmeng Biobased Material Tech Co Ltd has submitted a patent application for Hot Drawing Machine for Antibacterial Polymer Fiber Production and Drawing Method. This invention was developed by Zhang Zhicheng, Yuan Meng and Zhang Li.
The patent application number is CN202411646418 20241118. The paten..
Plastics
| Tue 16 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Wharton Household Products Co Ltd for Combined Polymer Carpet. Jiang Chongmin, Meng Fanqiu and Zheng Qiuming developed the invention.
The patent application number is CN202421997735U 20240816. The patent publication number is CN2..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- North China Electric Power University has sought patent for Super-hydrophilic Strong-alkali-resistant Polyphenylene Sulfide Diaphragm as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jianguo, Liu Ying, Li Senlin, Li Zhonghao and Yang Tianrang.
The patent application..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Linyi Sikerui Polyurethane Mat Co Ltd has submitted a patent application for Glass Fiber Modified Polyurethane Material and Preparation Method Thereof. This invention was developed by Zhang Hanling, Zhang Yi and Wang Yanqiang.
The patent application number is CN202411784070 20241206. The patent publicatio..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Jixiang Sanbao High Tech New Mat Co Ltd has submitted a patent application for High-temperature-resistant Modified Polylactic Resin and Preparation Method Thereof. This invention was developed by Zhang Zhicheng, Ma Xiaofei, Zhang Li, Yuan Bingqian and Yuan Meng.
The patent application number is CN20241181..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Tianjin Bai Meng Tech Development Co Ltd has been awarded a patent for Mixer for Modifying High Polymer Material. This invention was developed by Sun Jingming and Sun Sheng.
The patent application number is CN202421624158U 20240710. The patent publication number is CN222933088 (U). International Patent Cl..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Changshu Yubo Polymer Mat Co Ltd has applied Chinese patent for Epoxy Resin Composition for Winding Fiber Prepreg Tape and Preparation Method Thereof. Wu Chaoxu, Lin Zhonggui, Xu Zhongjian and Lin Qiwei developed it.
The patent application number is CN202411878183 20241219. The patent publication number i..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Tonglu Guangyu Travel Products Co Ltd has submitted a patent application for Efficient Heat Insulation Type Nano-pore Polymer Material for Heat Preservation Bag and Preparation Method of Efficient Heat Insulation Type Nano-pore Polymer Material. This invention was developed by Chen Xiaofang and Liu Shanqiu.
..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Suzhou Sunway Polymer Co Ltd patent application for Recycled Carbon Fiber Reinforced Polypropylene Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Xu Xiang, Tian Mingliang, Shen Xin, Xing Huagua..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Shandong Second Medical Univ patent application for Ethylene Chain-based Ferrocenyl Covalent Organic Polymer and Application Thereof. The invention was developed by Zhao Xiaohua, Guo Xiao, Hong Fan, Ma Yingying and Liu Junling.
The patent applicati..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory; Guangdong University of Technology patent application for pH and Temperature Dual-response Lignin-based Amphiphilic Polymer and Micelle as Well as Preparation Method and Applica..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd patent application for Methacrylic Polymer and Preparation Method Thereof. The invention was developed by Wang Guo, Guo Song and Liang Wei.
The patent application number is CN2025104..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Asahi Chemical has submitted a patent application for Ultra-high Molecular Weight Polyethylene Powder and Molded Article. Tsujimoto Koichi developed the invention.
The patent application number is CN202410925967 20240711. The patent publication number is CN119431631 (A). International Patent Classification ..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Jiangsu Modern Road and Bridge has filed a patent application for Fluorine-containing Modified High-performance Polyurethane Crack Pouring Adhesive Material and Preparation Method Thereof. This invention was developed by Liu Linlin, Zhu Qiyang, Li Jing, Kim Won-sang, Wang Shaohua, Wang Zhongyuan and Xie Weiw..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Nitto Denko patent application for Optical Adhesive Sheet. Shimokuri Taiki, Ohara Yuki and Mizobata Shun developed the invention.
The patent application number is CN20241155786 20240802. The patent publication number is CN119432248 (A). International ..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Nitto Denko has sought patent for Optical Adhesive Sheet. This invention was developed by Shimokuri Taiki, Ohara Yuki and Mizobata Shun.
The patent application number is CN20241154987 20240802. The patent publication number is CN119432247 (A). International Patent Classification codes are C09J11/06, C09J4/0..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Gansu Dayu Waterproof Tech Development Co Ltd has sought patent for Preparation Method of Polymer Composition and Application of Polymer Composition in Waterproof Roll. This invention was developed by Zheng Xianming, Han Chunfeng, Wang Chen and Yuan Bing.
The patent application number is CN20251039088 202..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Prinx Chengshan Shandong Tire has submitted a patent application for High-flame-retardant High-foaming-ratio Cross-linked Polyolefin Foaming Material and Preparation Method Thereof. This invention was developed by Chen Lin, Qi Yanlei and Jiang Xizhou.
The patent application number is CN202411567032 20241105..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Suzhou Tiandatongli Polymer Mat Co Ltd has received a patent for Glass Fiber Reinforced Plastic Radome Drilling Device Convenient to Position. This invention was developed by You Hao.
The patent application number is CN202421552624U 20240703. The patent publication number is CN222932951 (U). International..
Medical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Beijing University of Chemical Technology patent application for Modified PET (polyethylene Terephthalate) Material with Good Blood Compatibility and Antibacterial Ability as Well as Preparation Method and Application of Modified PET Material. Zhang Ju..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Xiamen Tiance Material Tech Co Ltd has submitted a patent application for Ionic Cross-linked Polymer as Well as Preparation Method and Application Thereof. Liang Su, Li Yanqun, Ouyang Yong, Guo Meihong and Weng Wengui developed the invention.
The patent application number is CN202411380105 20240930. The p..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Anhui Hengxintong Intelligent Tech Co Ltd and West Anhui University patent application for Microporous Zinc Coordination Polymer with Double Interpenetrating Structure as Well as Preparation Method and Application of Microporous Zinc Coordination Poly..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Alkali-soluble Polyimide Precursor, Preparation Method Thereof and Positive Photosensitive Resin Composition. The invention was developed by Li Xia, Ma Jiquan, Yao Chuanxu, Chen Yanping, Han Cuiting and Zha..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Jiangsu Yueke New Mat Co Ltd has applied Chinese patent for Novel Modified Oxadiazole Polymer as Well as Preparation Method and Application Thereof. Xie Wenlian and Li Lihong developed it.
The patent application number is CN202411796374 20241209. The patent publication number is CN119431778 (A). Internati..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhejiang University of Technology has applied Chinese patent for Preparation Method and Application of Lysine-polyacid-polyol Copolymer. Zhong Shutian, Bian Xueren, Bao Zhenhao, Xing Hongyan and Kim Ji Min developed it.
The patent application number is CN202411843453 20241214. The patent publication number ..
Semiconductor
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Dongguan University of Technology has submitted a patent application for Composite Ink and Preparation Method and Application Thereof, and Composite Semiconductor Film and Preparation Method and Application Thereof. This invention was developed by Zhu Zhennan, Zhuo Ting, Sun Jialing, Chen Canhong, Lyu Jiayi,..
Optics & Imaging
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Huaiyin Institute of Technology has submitted a patent application for Optical Functional Thin Film Capable of Reflecting Solar Spectrum in Two Wavebands and Preparation Method of Optical Functional Thin Film. This invention was developed by Zhou Lei, Nan Feng, Zhang Qunyong, Ma Yalin and Lin Yi.
The pate..
Chemicals
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Yunnan Xincheng Waterproof Science & Technology has submitted a patent application for Basalt Fiber Modified Cement-based Capillary Crystalline Waterproof Coating Storage Tank and Method. This invention was developed by Wang Jiaxiang, Liu Guanlin, Li Yunfei and Pan Lei.
The patent application number is CN20..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Zhongshan Zhongxin Polymer Mat Co Ltd has secured a patent on Crushing Device for PVC Plastic Particle Production. Xiao Tianjun, Yi Xijun and Lin Yanxin developed the invention.
The patent application number is CN202421907443U 20240808. The patent publication number is CN222933135 (U). International Paten..
Metal & Mining
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Dongguan City Yunhe Polymer Tech Co Ltd has been granted a patent for Drying Device for Alloy Plastic Injection Molding Processing. Liu Yong, Liu Yikang and Li Qiang developed the invention.
The patent application number is CN202421782758U 20240726. The patent publication number is CN222933126 (U). Intern..
Plastics
| Wed 17 Sep 2025
Beijing, Sept. 17 -- Shandong Tianli Tech Engineering Co Ltd has been awarded a patent for Pre-polymerization Reactor for Polyamide Polymer Production. This invention was developed by Zhao Ruchen, Wang Hongyao, Wang Shouquan, Jiao Mingquan, Qin Xinyan and Wang Yingying.
The patent application number is CN202422154127U 2024090..
Electrical
| Wed 17 Sep 2025
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Yu Yuansong, Yang Xianghong, Wang Yang, Zhai Suode, Tang Chunting, Mo Wanhui and Mo Xiaojun for Completely Compatible Polymer Soft Package Lithium Ion Battery Formation Clamping Tool. Yu Yuansong, Yang Xianghong, Wang Yang, Zhai Suode, Tang ..
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