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Plastics

  |  Thu 26 Mar 2026

Beijing, March 27 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences has sought patent for Oxygen-rich and Hydrogen-rich Waste Plastic Co-pyrolysis Catalyst and Application Thereof. This invention was developed by Lu Peng, Valchev Valentin and Lang Qiaolin. The patent application number i..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- East China University of Science and Technology has applied Chinese patent for Method for Producing Aviation Kerosene from Waste Polyolefin Plastic. Zhu Xuedong, Song Zhen, Yu Jisheng, Lei Chen, Jiang Muyang, Yang Chao, Wang Yilu, Qiu Yuxin and Chen Huilin developed it. The patent application number is CN..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Zhejiang Zhongcai Pipes Science & Technology has submitted a patent application for Preparation Method for Improving Toughness of HDPE (high-density Polyethylene) Mute Master Batch. This invention was developed by Huang Ran, Shi Jianping, Yang Jaenam, Peng An, Takagai Akira, Chen Yueyue and Zheng Jing. Th..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shanghai University has submitted a patent application for Method for Catalytically Cracking Plastic, Cracking Solution and Application of Cracking Solution. This invention was developed by Huang Lei, Yuan Fan, Hou Xueyang, Shi Liyi and Jia Rongrong. The patent application number is CN202410589667 2024051..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shanghai University has applied Chinese patent for Method for Catalytically Cracking Plastic, Cracking Solution and Application of Cracking Solution. Huang Lei and Chen Guoli developed it. The patent application number is CN202410589665 20240513. The patent publication number is CN120944185 (A). Internati..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Huazhong University of Science and Technology patent application for Method for Recycling Polyester Plastic. This invention was developed by Wang Yi, Zhang Chuqian, Wang Xuepeng, Xiong Yimin, Deng Wei, Xiang Jun, Hu Song, Su Sheng, Jiang Long, Xu Jun a..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Nanjing University of Technology patent application for Nitrate Modified Flexible Porous Coordination Polymer, Preparation Method and Propylene-propane Separation Method. The invention was developed by Duan Jingui, Wan Jingmeng and Liu Tingting. Th..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Jilin University has submitted a patent application for Polythiocarbonate, Preparation Method Thereof and Photocurable Composition. Cui Zhanchen, Wang Na and Shi Zuosen developed the invention. The patent application number is CN202511475503 20251016. The patent publication number is CN120944108 (A). Inte..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received South China University of Technology patent application for Preparation Method of End Group Functionalized Polyoxazoline. Zhao Junpeng, Zhang Guangzhao and Chen Tingwei developed the invention. The patent application number is CN202511185180 2025082..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Wanhua Chemical Group patent application for Preparation Method of Degradable Polyether Amine. Li Yuxue, Wu Jian, Shi Lei, Guo Yanni, Hao Yichun, Cao Yankai and Zhang Congying developed the invention. The patent application number is CN202510990086 ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Zhejiang University has sought patent for Product Performance Regulation and Control Method Suitable for Slurry Method Polyethylene Process. This invention was developed by Zhang Peng, Ren Congjing, Zhu Chenyu, Huang Zhengliang and Wang Jingdai. The patent application number is CN20251182606 20250804. The..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Proya Cosmetics patent application for Polygonum Aviculare Extract as Well as Preparation Method and Application Thereof. Li Yue, Wang Chuyang, Li Xiang, Chen Xiang, Yang Bin, Ding Shuang and Huang Hu developed the invention. The patent application ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Zhejiang Mingshida patent application for Preparation Method of High-weather-resistance High-definition Light Box Advertising Paint. The invention was developed by Zhu Jingjiang, Zhang Nenghai, Yang Hantao, Guo Yanlei, Zhang Guangping, Wang Xuan, Dai ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Huizhou Jiamai New Material Tech Co Ltd patent application for Nano Plastic Removing Oil and Preparation Method Thereof. The invention was developed by Xie Juan and Ren Heping. The patent application number is CN20251191172 20250805. The patent pub..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Liaoning Innvwa Waterproof Building Materials Tech Group Co Ltd patent application for Silane Modified Polymer Waterproof Coating as Well as Preparation Method and Use Method Thereof. The invention was developed by Peng Hemin, Yao Mingming, Zhang Liyi..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Liaocheng Huarong Paint Ind Co Ltd has submitted a patent application for High-weather-resistance Three-color Paint and Preparation Method Thereof. Wang Jianyun and Liu Jie developed the invention. The patent application number is CN202511386358 20250926. The patent publication number is CN120944416 (A). ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Henan Lingbao New Material Tech Co Ltd has submitted a patent application for Color-changing Anti-counterfeiting Polymer Pearlescent Pigment and Preparation Method Thereof. Fu Zhonghua developed the invention. The patent application number is CN202511445650 20251011. The patent publication number is CN120..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Soloman Changzhou Alloy New Mat Co Ltd patent application for Preparation Method and Application of Modified Boron Nitride. Chen Tao and Lin Dongquan developed the invention. The patent application number is CN202511138973 20250814. The patent publi..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shenzhen Matterene Tech Company Limited has submitted a patent application for Preparation Method of High-compression-ratio and High-viscosity Composite Heat-conducting Resin. This invention was developed by Wei Tanwei, Huang Kun and Liu Yongsheng. The patent application number is CN202511188968 20250825...

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Zhongding Kairui Tech Chengdu Co Ltd patent application for High-performance Zinc Borate Whisker Nano Aluminum Nitride Polyarylene Sulfide Composite Functional Material and Preparation Method Thereof. The invention was developed by Yan Yonggang, Jiao ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shenzhen Huiju Chemical Tech Co Ltd has filed a patent application for Anti-static Self-repairing Polyurethane Floor Slurry and Preparation Method Thereof. This invention was developed by Jiang Shuilan and Xiao Gongxin. The patent application number is CN202510773629 20250611. The patent publication numbe..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong Xinsheng High Tech Co Ltd has submitted a patent application for Environment-friendly Halogen-free TPU (thermoplastic Polyurethane) Material Capable of Resisting 136 Deg C and Preparation Method Thereof. This invention was developed by Chen Hongbing and Tian Ping. The patent application number i..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for Halloysite Modified Polyurethane with Dynamic Bond Crosslinking Function as Well as Preparation Method and Application of Halloysite Modified Polyurethane. The i..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Suzhou Omay Optical Mat Co Ltd has applied Chinese patent for Pfas-free Flame-retardant Polycarbonate Film and Sheet and Preparation Method Thereof. Luo Wei, Cao Lijun and Ren Yuezhang developed it. The patent application number is CN202511118102 20250811. The patent publication number is CN120944323 (A)...

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Changzhou Huake Polymers Co Ltd patent application for Nano-material-based High-temperature-yellowing-resistant Unsaturated Polyester Resin Molding Compound and Preparation Method Thereof. Guo Wei and Jiang Hongjuan developed the invention. The pate..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Ziyang Zhongnuocheng Plastic Products Co Ltd has submitted a patent application for Degradable Plastic Bag and Preparation Method Thereof. Xu Xiangyang, Lv Xuemei, Ma Ming and Jiang Xu developed the invention. The patent application number is CN202511312854 20250915. The patent publication number is CN120..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Hebei Jiaotou Green Building Mat Co Ltd and Hequ Liheng Beijing Tech Co Ltd patent application for High-branching-degree Polyolefin Modifier, Preparation Method and Directly-modified Asphalt. Di Hongjiang, Ji Yukui, Qi Zhi, Liu Yanlei, Miao Jingtian, D..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Jiangmen Polytechnic has submitted a patent application for Special Polypropylene Plastic Needle Material and Preparation Method Thereof. This invention was developed by Song Bo and Li Jianliang. The patent application number is CN202511399165 20250928. The patent publication number is CN120944248 (A). Inte..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shaanxi Daobo New Material Tech Co Ltd has submitted a patent application for High-impermeability Carbon Fiber Reinforced Composite Material and Method for Preparing Hydrogen Storage Bottle. This invention was developed by Sun Yu, Yang Heng, Sang Chen, Yang Fei and Gao Haiyuan. The patent application numb..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Changzhou Juchuang New Material Tech Co Ltd has submitted a patent application for Cross-linked Polyolefin Heat Shrink Film for Packaging Protection and Preparation Method Thereof. Shen Huanyu, Fei Yutian and Ding Kejun developed the invention. The patent application number is CN202511182721 20250822. The..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Henan Shunhong Environmental Prot Material Co Ltd has submitted a patent application for Production Process of Bio-based Plasticizer. This invention was developed by Sun Dongdong, Shao Limeng, Wang Pan and Liu Junqiang. The patent application number is CN20251155899 20250730. The patent publication number..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Wuhan Institute of Technology has submitted a patent application for Method for Promoting Efficient Biodegradation of Thin Film by Assisting Metabolism of Insects Through Fermentation Pretreatment. This invention was developed by Zheng Huaming, Zhan Shengqi, You Feng, Yang Huan and Jiang Xueliang. The pat..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Huizhou Guanbao New Mat Co Ltd patent application for Preparation Method of High-tensile PET (polyethylene Terephthalate) Flame-retardant Film for Insulation and Fire Prevention of Battery Module. Lin Hailong, Lin Yongta, Wu Dalai and Chen Guoluan deve..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Shenzhen Shouci New Tech Co Ltd patent application for Method for Preparing Pure Polyphenylene Sulfide-based Fiber Cloth Prepreg Sheet Stock, Composite Board and Preparation Method and Application of Composite Board. Zhou Tao, Yuan Wenfeng, Sun Tingtin..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong Shunde Tongcheng New Materials Tech Co Ltd has applied Chinese patent for Flame-retardant Polymer, Preparation Method Thereof and Application of Flame-retardant Polymer in Preparation of Flame Retardant. Liu Weidong, Zhou Jian, He Jieyong, Wang Gaojuan, Nie Linlin and Du Jiancong developed it. T..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Suzhou Tianhua New Energy Tech Co Ltd patent application for POSS (polyhedral Oligomeric Silsesquioxane)-based Covalent Organic Polymer Film as Well as Preparation Method and Application Thereof. Hu Lei, Xu Shengquan, Fan Zipeng, Guo Tianshui, Gong Bo,..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Haining Zhuluoji Biological Tech Co Ltd patent application for Novel Polyethylene Glycol Polymerization Method. The invention was developed by Shen Chao, Wang Jie and Shen Jili. The patent application number is CN202511148142 20250816. The patent p..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong Jusu Tech Co Ltd has sought patent for Environment-friendly Degradable Composite Plastic and Preparation Method Thereof. This invention was developed by Neo Sua Hong and Li Mingcheng. The patent application number is CN202511132919 20250813. The patent publication number is CN120944089 (A). Inte..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Pingxiang Innotack Tech Co Ltd patent application for Sulfonate Polyester Polyol and Preparation Method Thereof. The invention was developed by Wu Mingjiang. The patent application number is CN202511162568 20250819. The patent publication number is..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shenzhen Shensaier has submitted a patent application for Aqueous Polyester Dispersion and Preparation and Application Thereof. This invention was developed by Liu Guomin and Zhang Huaping. The patent application number is CN202511377574 20250925. The patent publication number is CN120944083 (A). Internatio..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Harbin Institute of Technology and Wuxi Haite New Mat Institute Co Ltd patent application for Low-dielectric and High-hydrophobicity Fluorine-containing Polyester Polyurethane and Preparation Method Thereof. The invention was developed by Bai Yongping..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Nantong Ruitong Plastic Industry Tech Co Ltd patent application for Phenolic Resin Composite Material with Good Mechanical Property and Preparation Method Thereof. The invention was developed by Cao Guirong. The patent application number is CN20251..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong University of Petrochemical Technology has sought patent for Coumarin-based Polyurethane as Well as Preparation Method and Application Thereof. This invention was developed by Ban Jianfeng, Wu Di, Wu Dang, Pan Lulu and Liao Junqiu. The patent application number is CN202511371532 20250924. The pate..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Hefei Ketian Water Based Tech Co Ltd has submitted a patent application for Self-repairing Anionic Waterborne Polyurethane Resin as Well as Preparation Method and Application Thereof. This invention was developed by Li Weihu, Li Benxiang, Zhu Baoling, Wang Fei and Rong Yi. The patent application number is..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong University of Petrochemical Technology has filed a patent application for Coumarin-based Light/heat Dual Response Type Shape Memory Polyurethane as Well as Preparation Method and Application Thereof. This invention was developed by Ban Jianfeng, Ren Caiyun, Zhu Wenbin, Pan Lulu and Liao Junqiu. Th..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Guangdong University of Technology patent application for Modified Rigid Polyurethane Foam Material and Preparation Method Thereof. This invention was developed by Liu Baohua, Liu Xinyu, Chen Haijian, Song Lina and Ai Jiaoyan. The patent application n..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Sichuan University has submitted a patent application for Novel Long-time Oxidation-resistant Ablation-resistant Thermal Protection Matrix Resin as Well as Preparation Method and Application of Novel Long-time Oxidation-resistant Ablation-resistant Thermal Protection Matrix Resin. This invention was develope..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Nankai University has applied Chinese patent for Waterborne Polyurethane as Well as Preparation Method and Application Thereof. Zhang Wangqing and Huo Mengwei developed it. The patent application number is CN202511129909 20250813. The patent publication number is CN120944031 (A). International Patent Classi..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Wanhua Chemical Group has submitted a patent application for Asa Resin and Preparation Method Thereof. Chen Guohao, Ding Hongxia, Li Zhiqi, Zhou Ting, Zhao Yibing, Sun Yifeng, Li Lyu and Wang Lei developed the invention. The patent application number is CN202511407125 20250929. The patent publication number..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Shengli Oilfield Shengli Chemical Co Ltd patent application for Gemini Polymer Composite Saline Filtrate Reducer and Preparation Method Thereof. This invention was developed by Cao Xianlei, Wang Ying, Li Xinrui and Xu Fayun. The patent application n..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Xi'an Aerospace Sunvalor Chemical Co Ltd patent application for Acrylate Polymer, Preparation Method and Application Thereof, UV Viscosity-reducing Glue for PVD Film Coating Process Protection and Application of UV Viscosity-reducing Glue. The inventi..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Jiangxi Jusong Tech Co Ltd has submitted a patent application for UV Curing Resin and Preparation Method Thereof. This invention was developed by Zhu Zhenjie, Wen Liang, Zeng Yiwei and Zhu Hongxin. The patent application number is CN202510879116 20250627. The patent publication number is CN120944009 (A). ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Heilongjiang Zhongmeng Longxin Chemical Co Ltd patent application for Optimized Solution Polymerization Method for Producing Optical-grade Polymethyl Methacrylate Molding Compound. This invention was developed by Liu Changyu, Zhang Wei, Zhang Limin, Hu..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Huaiji County Huaide New Mat Co Ltd has submitted a patent application for Resin Powder for PVB (polyvinyl Butyral) with Low Yellow Index and Preparation Method of Resin Powder. This invention was developed by Zhu Mingchen, Ye Weimin, Xu Huajun, Chen Guoqiang, Wang Haitao and Li Naiwei. The patent applica..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Suzhou Institute Of Tech has submitted a patent application for Method for Preparing High-activity Mulberry and Silkworm Chrysalis Cordyceps Polysaccharide Through Ultrasonic Combined Microjet. This invention was developed by Xu Lianfa, Zhang Yang, Wu Jiaxin, Ling Yuchun, Shen Jingfei, Shen Yingchao, Zheng L..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Harbin Commercial University has filed a patent application for Pericarpium Juglandis Mandshuricae Polysaccharide and Application Thereof. This invention was developed by Ji Chenfeng, Wang Hao, Hou Bingqiao, Liu Rongyu, Wang Di and Yu Jianping. The patent application number is CN202511315904 20231108. The p..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Nanchang University has sought patent for Red Date Modified Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Li Chang, Jiao Li, Lin Xueyuan and Cui Zixuan. The patent application number is CN202511297771 20250911. The patent publication number is CN120943..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Songshan Lake Central Hospital of Dongguan City has submitted a patent application for Uncaria Polysaccharide URP-2 as Well as Preparation Method and Application Thereof. Wu Zhongnan and Zhang Shaojie developed the invention. The patent application number is CN202511154708 20250818. The patent publication..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Shanghai Haoyun Biotechnology Co Ltd patent application for Preparation Method and Application of Burdock Polysaccharide with Anti-fatigue Effect. Li Yuchao, Lu Jun, Zou Minliang, Zou Zihan and Lu Zimeng developed the invention. The patent applicati..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Suzhou Institute Of Tech has filed a patent application for Sulfated Mulberry and Silkworm Chrysalis Cordyceps Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Li Gaoyang, Liu Yaqi, Zheng Lixue, Zhang Yang, Yang Jingchun, Hu Zhenbiao, Shen Jingfei, Zhou Xi..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Shenzhen Feiyang Junyan New Mat patent application for Polysiloxane Modified Aspartate Resin and Solid Electrolyte. Lyu Wenzhang, Wang Xiaoting, Che Linna, Zhu Longhui and Qiu Xiaoyong developed the invention. The patent application number is CN202511..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Zhongfu Shenying Carbon Fiber has applied Chinese patent for Preparation Method of Curing Agent, Curing Agent, Resin Composition and Composite Material. Wang Jiahuan and Li Qiang developed it. The patent application number is CN202510905831 20250702. The patent publication number is CN120943853 (A). Interna..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Huawei Technologies and Fudan University patent application for Spiro Expansion Monomer, Preparation Method Thereof and Resin Composition. The invention was developed by Cao Bo, Liu Licheng, Yu Yingfeng, You Jinsong and Ma Chao. The patent applicat..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Tropical Crops Genetic Resources Institute, CATAS has submitted a patent application for Cassava Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Yu Houmei, Yao Qingqun, Wang Qinfei, Zhang Zhenwen, Lin Liming, Zhang Jinquan and Du Peixu. The patent applic..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Shanghai Supezet Eng Tech Co Ltd and Jiangsu Bosong Energy Tech Co Ltd patent application for Method for Removing Organic Chlorine in Pyrolytic Oil of Plastic. This invention was developed by Lu Chao, Lu Haiwei, Wang Linlin, Kou Lianbang and Mo Rumeng...

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Karamay Haoyuan Tiancheng Energy Tech Co Ltd patent application for Polymer Cross-linked Fracturing Fluid Suitable for Acid-sensitive Reservoir and Application of Polymer Cross-linked Fracturing Fluid. This invention was developed by Jia Weidong, Du Ch..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Beijing Pufan Protection Tech Co Ltd has sought patent for Adhesive for Improving Adhesion of Non-woven Cloth and Epoxy Primer and Surface Modification Method. This invention was developed by Geng Jianxin, Zhang Yanpeng, Zhang Yan, Liu Sheng, Zhou Yucong, Xiao Zhijie, Ren Xu, Zhang Wei, Ma Lei, Zhang Kaikai,..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Shaoyang Baxiongdi New Material Tech Co Ltd patent application for Bi-component Epoxy Pouring Sealant as Well as Preparation Method and Application Thereof. Su Zaixiang and Zeng Liang developed the invention. The patent application number is CN20251..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Zhejiang Bochun New Mat Co Ltd patent application for Flame-retardant Modified Acrylic Resin Pressure-sensitive Adhesive and Production Method Thereof. Sun Xiaohui and Wang Wei developed the invention. The patent application number is CN20251167269 ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Enping Yingjiafeng Adhesive Products Co Ltd patent application for High-strength Low-resistance Adhesive Tape for Internal Precision Connection of Electronic Product. The invention was developed by Wu Haofeng, Wu Weijun and Liang Zunyu. The patent ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Mason Ninghai Packaging Material has submitted a patent application for Plastic Film Winding Device. This invention was developed by Liu Jun and Lin Weifeng. The patent application number is CN202511397454 20250928. The patent publication number is CN120943010 (A). International Patent Classification code..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Taixing Fuli Plastic Factory patent application for Conveying Device Used for Plastic Processing and Provided with Fixing Mechanism. The invention was developed by Ma Zhenyu. The patent application number is CN202511193709 20241113. The patent publ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has published Taizhou Juxing Material Recycling patent application for Intelligent Carrying Equipment for Plastic Product Production. The invention was developed by Qian Liufeng, Qian Houyin and Cao Xia. The patent application number is CN202511497202 20251020. Th..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for Extrusion Molding Method of High-strength Nano ZSM-5 Molecular Sieve and Application of Extrusion Molding Method in Preparation of Aromatic Hydrocarbon by Hydrogenation of Carbon Dioxide. Zhang Jixin, Wei..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Shenzhen Shateer Industry Mat Co Ltd and Shenzhen Yongbifa Biotechnology Co Ltd patent application for Synthesis and Preparation Process of Ultrahigh Polyphosphoric Acid Compound. Dai Yuesheng developed the invention. The patent application number i..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Zhejiang Xinfeng Machinery Co Ltd patent application for Hoisting Equipment for Hub Mold. This invention was developed by Fan Guoyong, Guo Zhefeng, Ma Zhehang, Li Hui, Jin Guoxi, Sheng Yuzhong, Xie Jinfan, Ma Chengbo and Zhou Bo. The patent applicat..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Multi-effect Resin Curing Prevention Intelligent Storage System. This invention was developed by Song Feifei, Wang Cong, Zhang Juanjuan, Liao Yi, Li Tongtian, Wang Zhao, Chen Lin, Zhou Longyu, Luo Nanhang, Zhu Zhiqia..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Jiangsu Santi Anticorrosive Equipment Dongtai has submitted a patent application for Roller Carrier Device for Supporting Steel Lining Plastic Storage Tank. This invention was developed by Zhang Bin, Zhu Guobing and Xia Rongjun. The patent application number is CN202511351091 20250922. The patent publicatio..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Resin Storage Tank Stirring System with Self-cleaning Function. Zhou Longyu, Wang Zhao, Song Feifei, Wang Cong, Yao Lu, Feng Xuejia, Zhu Zhiqiang, Liao Yi, Zhou Zhaohua and Ya..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has received Hangzhou Ruidian Cloth Co Ltd patent application for Dye Mixing Device and Method for Dyeing and Finishing Polyester Fabric. Wang Zhixiang, Zhou Guomei and Li Wei developed the invention. The patent application number is CN202511399274 20250928. The..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Fujian Hongtailai Biotechnology has submitted a patent application for Sleep Improving Agent Based on Tremella Polysaccharide and Sleep Improvement Evaluation Method Thereof. Wu Yaodong developed the invention. The patent application number is CN202511200711 20250826. The patent publication number is CN1209..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Weihai Guangwei Composites Technology patent application for Composite Material Paddle Pull Rod and Forming Mold and Forming Method Thereof. This invention was developed by Wu Shuai, Zhu Youxin, Gu Chenggong and Ma Pengyun. The patent application numb..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Li Yuan has applied Chinese patent for Angle-adjustable Carbon Fiber Support Facilitating Intraoperative Fluoroscopy. Li Yuan, Li Dong, Tian Zhi, Lv Zhi, Feng Yi and Luo Huayun developed it. The patent application number is CN202511337019 20250918. The patent publication number is CN120938763 (A). Interna..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Xinjiang Zhongtai Xinxin Chemical Tech Co Ltd has filed a patent application for Recovery Processing Device and Method for Bulk Polymerization Kettle Flushing Water Material. This invention was developed by Yang Binggui, Song Xiaohua, Ao Yuanfu and He Xueliang. The patent application number is CN202511599..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangzhou Manni International Biotechnology Co Ltd has filed a patent application for Polymer Sodium Hyaluronate Composition and Preparation Method Thereof. This invention was developed by Xu Renwu. The patent application number is CN202511191049 20250825. The patent publication number is CN120939280 (A)...

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences has filed a patent application for Method for Producing Adhesive, Adhesive Thus Obtained and Use Thereof. This invention was developed by Liu Xiaoqian, Wang Zhimin, Ou Zemin, Meng-chen Xiaoning, Li Chun, Yi Hong, Gao Huimin and Zh..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- State Intellectual Property Office of China has released Dongguan Kaijin Plastic Products Co Ltd patent application for Gradient-color Thin Film and Forming Method. This invention was developed by Cai Jiajun. The patent application number is CN202511347192 20250919. The patent publication number is CN1209..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Shandong University of Science and Technology, The Second Rehabilitation Hospital Of Shandong Province and China Coal Research Institute have submitted a patent application for High-wettability and High-cohesiveness Polysaccharide Grafted Foam Dust-settling Material as Well as Preparation Method and Applicat..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Suzhou Hehao Environmental Protection Tech Co Ltd and Jiangnan University have submitted a patent application for Preparation Method and Application of High-transparency Regenerated PET Composite Material Based on PTW Modification. Li Xiaoyan, Sun Yongjian, Guo Zhijun, Ni Zhongbin and Shi Dongjian developed ..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Guangdong Kumho Sunny Polymer Mat Co Ltd and Shanghai Kumho Sunny Plastics Co Ltd have applied Chinese patent for Burnthrough-resistant Flame-retardant ABS (acrylonitrile-butadiene-styrene) Resin Composition and Preparation Method Thereof. Cang Hongwei, Zha Chao, Zhou Ting, Jiang Shangke and Guo Dongping dev..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Jiangsu Junhua Special Polymer Materials and Shandong Junhao High Performance Polymer Co Ltd have submitted a patent application for Modified Carbon Fiber Reinforced Polyaryletherketone Composite Material and Preparation Method Thereof. This invention was developed by Li Jun, Zhu Hongwu, Tan Zongshang and Li..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Dongying Hairuibao New Mat Co Ltd and Shandong Juke Changtai New Material Tech Co Ltd have submitted a patent application for Impact-resistant Polyurethane Material and Preparation Method Thereof. This invention was developed by Ren Chenggang, Zhang Jun and Sun Chao. The patent application number is CN202..

Plastics

  |  Thu 26 Mar 2026

Beijing, March 27 -- Huaneng Tongchuan Zhaojin Coal and Electricity and Xi'an Thermal Power Research Institute have applied Chinese patent for Purification Method of Powder Ion Exchange Resin Raw Material. Zhang Xulong, Xia Zhe, Wang Zhao, Liang Yongji, Liu Zhao, Tuo Kai, Wu Jifeng, Zhang Xiaohong, Tian Wenhua and Yang Mengna de..

Plastics

  |  Fri 27 Mar 2026

Beijing, March 27 -- Sichuan Xichen Regeneration Environmental Protection Tech Co Ltd and Northwestern Polytechnical University have submitted a patent application for Method for Preparing Benzophenone by Using Polystyrene Plastic. This invention was developed by Xu Zhen, Liu Ming'an, Pan Fuping and Li Zubin. The patent appli..

Plastics

  |  Thu 26 Mar 2026

Beijing, March 27 -- National Dong Hwa University and Jiangsu Xinzhanjiang Fiber Tech Co Ltd have submitted a patent application for Anti-pilling Polymer Composite Fiber and Preparation and Application Thereof. This invention was developed by Qiao Xiaolan, Guo Chengzhi, Liu Yongsheng, Li Zhong and Zhu Meifang. The patent appl..

Plastics

  |  Fri 27 Mar 2026

Alexandria, March 27 -- University of Cincinnati has been granted a patent for Carbon Nanotube Electrochemical Set as Lab-on-a-chip. Alvarez Noe and Gupta Pankaj developed the invention. The patent application number is US202218274284 20220128. The patent publication number is US12584878 (B2). International Patent Classificat..

Plastics

  |  Thu 26 Mar 2026

Beijing, March 27 -- Taizhou Haitian Machinery Parts Co Ltd has submitted a patent application for Pressure Device for Production of Automobile Part Mold and Process of Pressure Device. Wu Fuxiang and Wu Peng developed the invention. The patent application number is CN202511476357 20251016. The patent publication number is CN..

Plastics

  |  Fri 27 Mar 2026

Alexandria, March 27 -- United States Patent for Anti-vibration Damping System for a Carbon Fiber C-arm Mounted on a Mobile Base has been issued to GE Prec Healthcare. This invention was developed by Bouvier Bernard and Martinez Ferreira Carlos. The patent application number is US202318483708 20231010. The patent publication nu..

Plastics

  |  Fri 27 Mar 2026

Alexandria, March 27 -- Intel has secured a patent on Substrates Including Micro-structured Thin Film Capacitors. Lin Chun-hao, Sun Teng and Fang Yuxin developed the invention. The patent application number is US202318333860 20230613. The patent publication number is US12588291 (B2). International Patent Classification codes ..

Plastics

  |  Fri 27 Mar 2026

Alexandria, March 27 -- LCP Medical Tech LLC has been granted a patent for Liquid Crystal Polymer Embedded Microelectronics Device. Rathburn James developed the invention. The patent application number is US202418402447 20240102. The patent publication number is US12588143 (B2). International Patent Classification codes are H..
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