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Plastics
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- IFP Energies Now, Azim Gondim Paiva Mayara, Haroun Yacine, Mekki Berrada Adrien, Charra Cyprien, Leinekugel Le Cocq Damien and Thinon Olivier have been granted a patent for Improved Process for Depolymerizing a Polyester Comprising Polyethylene Terephthalate.
The patent application number is US20201778..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Aier Eye Hospital Group Sichuan Eye Hospital Co Ltd and Chengdu Shumou Medical Tech Co Ltd have secured a patent on Eye Microneedle Cornea Patch Structure and Mold for Preparing Eye Microneedle Cornea Patch. Wu Tong, Huang Xiaoming, Yi Xiaojing, Peng Yaling, Wang Lina, Lin Zhiyang, Wang Junge and Jiang Ke dev..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Qiyue Future Technology, Shenzhen Toushi Industry Tech Co Ltd and Shenzhen Inst of Advanced Technology Chinese Academy Of Sciences have filed a patent application for Organosilicon Polystyrene Foam and Preparation Method Thereof. This invention was developed by Jing Yi, Yu Xuefeng, He Rui, Sun Rongy..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jiangyin Siqiang Trans Technology Co Ltd and Jiangnan University have applied Chinese patent for Anti-fatigue TPU (Thermoplastic Polyurethane) Blending Material with High Stretching Strength and Preparation Method of Anti-fatigue TPU Blending Material. Bai Huiyu, Zhang Jun, Zhang Hao and Xu Guoliang developed..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd have applied Chinese patent for Flame Retardant Composition, Resin Composite Material, Application of Resin Composite Material and Molded Part. Qin Wangping, Huang Chiguang, Liu Kai, Du Ronghua, Ding Chao, ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Nanjing University Tianchang New Material And Energy Technology Research Development Center and Nanjing University have submitted a patent application for Sodium-based Single-ion-conductive Polymer Electrolyte PTB-S Based on Boron-oxygen-six-ring Skeleton and Preparation Method and Application of Sodium-based..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shandong Wanglin New Mat Co Ltd, Liaoning Wanglin New Material Tech Co Ltd and Hubei Wanglin New Mat Co Ltd have submitted a patent application for Catalyst and Preparation Thereof, and Preparation of Saturated Resin for Mould Pressing. Sun Zhen, Wu Hongpei, Zhang Xueying, Chen Ruihu, Xiao Chao, Yang Guoqing,..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jiangmen Huaxiong New Mat Co Ltd and Foshan Huadian New Mat Co Ltd have submitted a patent application for Non-PFAS Fluorine-containing Polymer as Well as Preparation Method and Application Thereof. Niu Song, Gan Yanchang, Wu Xiaofeng, Yan Ting, Weng Yihu and Tang Benhui developed the invention.
The patent..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhengzhou University and Isotope Inst Co Ltd of Henan Academy of Sciences have submitted a patent application for Preparation Method of Polyolefin Copolymer Grafted Polyacrylonitrile. Chen Yang, Ye Zisen, Yang Mingcheng, Liu Shubo, Huang Miaoming, Li Jiachun, Liu Wentao, Guo Wenhui, Lu Shen, Guo Yaxin and Zha..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shanghai Simuda Tech Service Co Ltd, East China Electric Power Design Institute, China Power Engineering Consulting Group and Jingsheng Hongbo Tech Shanghai Co Ltd have submitted a patent application for Mini-emulsion Polymer as Well as Preparation Method and Application Thereof. Chen Liang, Chen Jingwen, Ni ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shanghai Huayi 3F New Mat Co Ltd, Changshu 3F Fluorochemical Industry and Inner Mongolia 3f Wanhao Fluoro Chemical Co Ltd have applied Chinese patent for Hyperbranched Polyvinylidene Fluoride Resin Controllably Synthesized by Utilizing Chain Transfer Agent as Well as Preparation and Application of Hyperbranch..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Nantong Baichuan New Mat Co Ltd and Jiangsu Baichuan High Tech New Mat Co Ltd have been granted a patent for Conduction Oil System of Polymerization Reaction Kettle. Sun Baiya, Wu Xiaoming, Tao Xiaolong, Huang Dong, Roku Fangzhou, Gao Feng and Chen Yun developed the invention.
The patent application number..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shanghai Feilikesi New Mat Co Ltd has applied Chinese patent for Waste Plastic Cracking Reaction Device. Zeng Yong, Wu Xiaoli and Xia Yong developed it.
The patent application number is CN202610598729 20260430. The patent publication number is CN122146323 (A). International Patent Classification codes are ..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for High-temperature Reaction Kettle for Fast-curing Solvent-free Impregnating Resin has been issued to Anhui Heju Material Tech Co Ltd. This invention was developed by Zhang Mei, Li Jingwen, Zhang Dingmin and Wang Zuobin.
The patent application number is CN20242304919U 20241203. The patent ..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Xinhai Polymer Material Tech Co Ltd has secured a patent on Reaction Kettle for Solid Polycarboxylate Superplasticizer. Jia Wenhao, Wang Fei, Yu Zhigang and Yu Hongbo developed the invention.
The patent application number is CN202422310267U 20240923. The patent publication number is CN223570701 (U..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Zhejiang University of Technology and Quzhou Zhejiang University of Technology Ecological Industrial Innovation Research Inst patent application for System and Method for Co-producing Molded Carbon and Steam Through Periodic Pyrolysis of Molded Biomass...
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Hunan Hengxing New Material Tech Co Ltd has filed a patent application for Solid Binder for Polyolefin and Preparation Method Thereof. This invention was developed by Li Xuedong and Li Haodan.
The patent application number is CN202610487510 20260414. The patent publication number is CN122146204 (A). Intern..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Qingdao Shengyu Prec Mould Co Ltd has secured a patent on In-mold Large Rotation Structure of Mold. Yang Lun and Li Xuegui developed the invention.
The patent application number is CN20242342571U 20241210. The patent publication number is CN223567480 (U). International Patent Classification codes are H02K1..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Hunan Hengxing New Material Tech Co Ltd has filed a patent application for Resin Composition for Bonding Polyolefin Material and Preparation Method Thereof. This invention was developed by Li Xuedong and Li Haodan.
The patent application number is CN202610487382 20260414. The patent publication number is C..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Beishui Guanwang Beijing Tech Co Ltd has filed a patent application for Two-component Polyurethane Spraying Material as Well as Preparation Method and Application Thereof. This invention was developed by Fang Dapeng, Shen Qinyue, Lin Lin, Zhang Wenshuai, Chen Yiyang and Wang Zhaoliang.
The patent applicati..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Yisituo General Equipment Jiangsu Co Ltd has been granted a patent for Polymerization Inhibitor Adding Device and Polymerization Reaction System. Sun Kexin and Shao Bin developed the invention.
The patent application number is CN202423145434U 20241219. The patent publication number is CN223570661 (U). Inte..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Dongguan Angtian Composite Mat Co Ltd has been awarded a patent for Epoxy Resin Preheating and Feeding Device. This invention was developed by Lan Jian and Zhang Lei.
The patent application number is CN20242387766U 20241214. The patent publication number is CN223570612 (U). International Patent Classificat..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Sticking Type Pet Nursing Neck Ring has been issued to Suzhou Wanyi Design Co Ltd. This invention was developed by Gu Yujie and Li Ronglin.
The patent application number is CN202422978227U 20241204. The patent publication number is CN223568389 (U). International Patent Classification cod..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangmen Pinya Household Products Co Ltd for Portable Folding Leakproof Pet Bowl. He Binghua and Oh Kwang-keun developed the invention.
The patent application number is CN202422966199U 20241203. The patent publication number is CN223568363..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Daicel; National University Corporation Kyoto Inst of Technology patent application for Stationary Phase for Chromatography, Method for Producing Stationary Phase for Chromatography, and Polymer Having Amine Side Chain. This invention was developed by I..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chengdu Siyuan Machinery Co Ltd has obtained a patent for surface fine treatment device for precision mold manufacturing. This invention was developed by Gan Hengxi, Gan Hengjie and Zhang Binggen.
The patent application number is CN20242341500U 20241210. The patent publication number is CN223571054 (U). In..
Plastics
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Seiko Epson has obtained a patent for mold for injection molding and injection molding system. This invention was developed by Takano Hiroki and Horie Seijun.
The patent application number is US202418931134 20241030. The patent publication number is US12709047 (B2). International Patent Classification c..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Suzhou Ranran Packaging Co Ltd for Flexible Plastic Inner Container. Tao Yajie developed the invention.
The patent application number is CN202422493638U 20241015. The patent publication number is CN223570994 (U). International Patent Class..
Plastics
| Sun 23 Aug 2026
Alexandria, Aug. 24 -- Korea University Research and Business Foundation has been granted a patent for MRAM Based on the Ferromagnetic Film with In-plane Biaxial Anisotropy. Lee Sanghoon developed the invention.
The patent application number is US202418670843 20240522. The patent publication number is US12712003 (B2). Interna..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shenzhen iN-Cube Automation has sought patent for Film Expanding Mechanism. This invention was developed by Xiao Gang, Ren Zhipeng and Ma Penghao.
The patent application number is CN202610204671 20260212. The patent publication number is CN122121616 (A). International Patent Classification codes are H10P58..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Teju New Material Tech Co Ltd has submitted a patent application for High-adhesion and High-elongation Hydrogenated Cycloolefin Polymer and Preparation Method Thereof. Xi Houhua, Zhang Hengchen, Wang Zhongyao, Li Shitao and Zhong Ning developed the invention.
The patent application number is CN20..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Taihu Fushibo New Mat Co Ltd patent application for High-strength Full-closed-cell Polyurethane Foam and Preparation Method Thereof. Xu Zhendong developed the invention.
The patent application number is CN202610354562 20260323. The patent publication..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Anhui Huayue Health Tech Co Ltd has sought patent for Antibacterial Polyurethane Material and Preparation Method Thereof. This invention was developed by Zhou Bing and Chen Hongfei.
The patent application number is CN202610495926 20260415. The patent publication number is CN122145761 (A). International Pat..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Banggu Chemical Tech Co Ltd has sought patent for Polyurethane Resin, Preparation Method Thereof and TPU (Thermoplastic Polyurethane) Car Cover. This invention was developed by Cao Xuefeng, Fang Jing, Wang Yonglin, Xue Meng, Zhang Yafei and Zhang Chun.
The patent application number is CN202610435..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has published Sichuan Qike New Mat Co Ltd patent application for Cage Type Silicon-phosphorus Polymer Flame Retardant as Well as Preparation Method and Application Thereof. The invention was developed by Liu Yang, Li Aojie, Zhang Zhicheng, Zeng Xue and Tang Wenrui.
..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Tianjin Puli Meite Tech Co Ltd has sought patent for Medical Glycolide-lactide Copolymer and Preparation Method Thereof. This invention was developed by Zhang Wanyu, Li Yan, Pan Long, Wang Yubo and Zhang Chen.
The patent application number is CN202610373277 20260325. The patent publication number is CN1221..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shandong Tianyi Chemicals Co Ltd has applied Chinese patent for Flame-retardant Polyurethane Composition with Raw Materials Containing Decabromodiphenyl Ethane as Well as Preparation Method and Application of Flame-retardant Polyurethane Composition. Huang Zhihao, Zhang Shaochun, Wang Shaofeng and Li Haisheng..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhongshan Yingjie High Polymer Mat Co Ltd has submitted a patent application for High-hardness and High-transparency Weather-resistant TPU (Thermoplastic Polyurethane) Material and Preparation Method Thereof. Wu Kaibiao, Zheng Huadi, Wu Canyang and Zheng Zhongyuan developed the invention.
The patent applic..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Changshu South East Plastic Co Ltd has submitted a patent application for High-heat-resistance Phenolic Resin and Preparation Method Thereof. Zhang Yuncong, Chen Xiaodan, Li Qiang and Huang Junhao developed the invention.
The patent application number is CN202610603605 20260506. The patent publication numb..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Zhuhai Zhanchen New Mat Co Ltd patent application for Ultraviolet Curing Resin as Well as Preparation Method and Application Thereof. Wu Huanxiong, Ding Guojing, Liu Zhigang and Chen Shousheng developed the invention.
The patent application number is..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Changchun University of Technology and Jilin Juchuang Future Tech Co Ltd patent application for Wear-resistant Polyurethane Composite Material and Preparation Method Thereof. Yuan Ruize, Wang Shiwei, Yu Zaiqian and Wang Guojing developed the invention.
..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Henan University and Puyang Binder Chemical patent application for Preparation Method of C5 Petroleum Resin. Zong Hongyan, Tong Qixiang, Meng Hongjie, Fan Kai, Yang Yi, Jia Taixuan and Li Wengang developed the invention.
The patent application number..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Yunnan Zhengbang Tech Co Ltd has sought patent for Preparation Method and Application of Ternary Polymerization EVA Diesel Oil Pour Point Depressant. This invention was developed by Xu Faliang, Zhao Zhouqi, Zhang Cunhao and Chen Hua.
The patent application number is CN202610538215 20260422. The patent publ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jingzhun Chemical Tech Shanghai Co Ltd has submitted a patent application for Ethylene-maleic Anhydride Copolymer and Preparation Method Thereof. Wang Tianshu and Yang Baojing developed the invention.
The patent application number is CN202610406772 20260331. The patent publication number is CN122145684 (A)..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has published LG Chemical patent application for Polyethylene for Preparing Fibers and Preparation Method Thereof. The invention was developed by Choi Yi Young, Song Chunhao J and Yoon Ji Won.
The patent application number is CN202610437798 20220218. The patent p..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Hongqi Metal Tech Co Ltd for Stirring Machine for Production Raw Materials of PE Stretching and Wrapping Film. Wu Renxiu and Cui Wenjin developed the invention.
The patent application number is CN20242378543U 20241213. The patent p..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Quanzhou Meisheng Hanger Co Ltd has been awarded a patent for Antiskid Plastic Clothes Hanger. This invention was developed by Yang Chongyang, Chen Yuanhu and Chen Zhongqian.
The patent application number is CN20252050434U 20250109. The patent publication number is CN223569093 (U). International Patent Cla..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Wuxi Tanluzhe Composite Mat Co Ltd for Efficient Gluing Device for Carbon Fiber Prepreg Cloth. Wang Wei developed the invention.
The patent application number is CN202422910790U 20241128. The patent publication number is CN223571191 (U). I..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Quanzhou Meisheng Hanger Co Ltd has been granted a patent for Novel Plastic Clothes Hanger. This invention was developed by Yang Chongyang, Chen Yuanhu and Chen Zhongqian.
The patent application number is CN202423169076U 20241223. The patent publication number is CN223569089 (U). International Patent Class..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Quanzhou Meisheng Hanger Co Ltd has obtained a patent for anti-deformation plastic clothes hanger. This invention was developed by Yang Chongyang, Chen Yuanhu and Chen Zhongqian.
The patent application number is CN202423122047U 20241218. The patent publication number is CN223569087 (U). International Paten..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Dongguan Zhongyu Textile Co Ltd has been granted a patent for High-toughness Polymer Composite Material Waist Protection Cushion. This invention was developed by Li Wenfei.
The patent application number is CN20252060135U 20250110. The patent publication number is CN223569003 (U). International Patent Class..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Guoneng Baotou Coal Chemical Co Ltd patent application for Nitrogen-containing Polycyclic Silane External Electron Donor and Olefin Polymerization Application Thereof. This invention was developed by Guo Yang, Wang Zhijun, Dou Wenkui, Wang Tao, Cui Zese..
Plastics
| Sun 23 Aug 2026
Alexandria, Aug. 24 -- Microsoft Tech Licensing LLC has secured a patent on Conformal Electromagnetic Interference Shielding Film. Dan Bo, Lee Jaejin and Li Han developed the invention.
The patent application number is US202418773280 20240715. The patent publication number is US12713572 (B2). International Patent Classificati..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Hubei Jianhai Xinxing Mat Co Ltd for Building Film Surface Treatment Assembly. Liu Hailiang developed the invention.
The patent application number is CN20242333508U 20241210. The patent publication number is CN223571210 (U). International ..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zibo Torch Ind & Trade Co Ltd has been granted a patent for Supporting Device for Plastic Dipping. This invention was developed by Yan Peifu, Zheng Liang and Liu Chunliang.
The patent application number is CN20242317003U 20241209. The patent publication number is CN223571200 (U). International Patent Class..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shenzhen Xinchaojia Metal & Plastic Products Co Ltd has secured a patent on Screw Locking and Dispensing Integrated Equipment for Plastic Parts. Zhong Qiuyin and Zhong Wei developed the invention.
The patent application number is CN20242314415U 20241207. The patent publication number is CN223571199 (U). In..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hubei Sutong Tech Co Ltd has been awarded a patent for Gluing Device for Plastic Product Processing. This invention was developed by Xiang Bing, Guan Qiang, Pan Hong and Wang Zhangyun.
The patent application number is CN20242339339U 20241209. The patent publication number is CN223571157 (U). International ..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Heyuan Shengpin New Mat Co Ltd has been granted a patent for PETG Film Coating Device. Wu Xinyou and Wu Xinxiang developed the invention.
The patent application number is CN202422785826U 20241115. The patent publication number is CN223571120 (U). International Patent Classification codes are B05C1/08 and B..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Jintuo New Material Tech Co Ltd has secured a patent on Coating Device for Electromagnetic Shielding Film Production. Yang Weimin, Liang Bangqian, Chen Hongan, Pan Changfeng and Wei Mingqiang developed the invention.
The patent application number is CN202422747422U 20241112. The patent publication..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangxi Tianzong Science & Tech Co Ltd has obtained a patent for paint spraying device for surface layer of automotive trim plastic product. This invention was developed by Han Zhen, He Zhenlin, Tian Zhiyong and Yu Liangxing.
The patent application number is CN20242335650U 20241210. The patent publication ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Juchuang Jiangmen New Material Tech Co Ltd has applied Chinese patent for Resin Composition for High-transparency Low-expansion-coefficient Copper-clad Plate, Copper-clad Plate and Preparation Method of Resin Composition. Zhou Ning, Zhong Hui, Zhang Yuanqiang and Lin Senjian developed it.
The patent applic..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Langfang Yuehao Metal Products Co Ltd has been awarded a patent for Automatic Controller for Detecting Viscosity of PET (Polyethylene Terephthalate) Film Glue. This invention was developed by Sun Ming.
The patent application number is CN20242391811U 20241216. The patent publication number is CN223570501 (U..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Anhui Heju Material Tech Co Ltd has received a patent for Raw Material Blending Equipment for Processing Impregnating Resin. This invention was developed by Zhang Mei, Li Jingwen, Zhang Dingmin and Wang Zuobin.
The patent application number is CN20242304873U 20241203. The patent publication number is CN223..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Luzhonghua New Mat Co Ltd has secured a patent on Flash Tower for Multiple Flash Evaporation of C5 Petroleum Resin. Jiang Jian, Shen Zhilong, Pan Weiwen and Chen Kangming developed the invention.
The patent application number is CN202423187642U 20241224. The patent publication number is CN2235700..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangchen Danyang Advanced Material Tech Co Ltd has submitted a patent application for Variable-temperature Curing Low-dielectric Cyanate Ester Resin Composition, Prepreg and Preparation Method Thereof. Lyu Xun developed the invention.
The patent application number is CN202610563298 20260427. The patent pu..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Hunan Lianyi Electromechanical Co Ltd and Xiangtan University patent application for Toughened Composite Polyurethane Impact-resistant Material Based on Dynamic Covalent Bond Energy Regulation and Control. Zheng Lin, Zhang Biao, Chen Zhen, Wu Bolun and ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jiangsu Fuxin Tech Co Ltd has submitted a patent application for Low-temperature-resistant Flame-retardant TPU (Thermoplastic Polyurethane) Foaming Material and Preparation Method Thereof. This invention was developed by Sun Daoqiang and Luo Dayu.
The patent application number is CN202610513913 20260417. T..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- China Weapon Science Academy Ningbo Branch has sought patent for Impact-resistant Composite Material Plate and Preparation Method Thereof. This invention was developed by Wang Jinhua, Fang Xiaozu and Xu Shiyuan.
The patent application number is CN202411771105 20241204. The patent publication number is CN12..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has published Jiefeng Quanzhou Gifts Co Ltd patent application for Jade Resin Handicraft and Preparation Method Thereof. The invention was developed by Su Yubin.
The patent application number is CN202610387202 20260327. The patent publication number is CN12214600..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Shenyitong Guangdong Intelligent Equipment Tech Co Ltd patent application for Hole-plugging Resin Composition and Preparation Method Thereof. Li Jianbin and Huang Junxiang developed the invention.
The patent application number is CN202610262288 20260..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Sitedi New Material Tech Jiaxing Co Ltd has submitted a patent application for Epoxy Resin Material for Led Packaging and Preparation Method Thereof. Yang Yang, Huang Zhonghan, He Kangqiang and Zhong Wuwen developed the invention.
The patent application number is CN202610475291 20260413. The patent publica..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shenzhen Inst of Advanced Electronic Materials has submitted a patent application for Resin Composition and Cured Resin. This invention was developed by Liu Chengyong, Xiao Bin, Huo Wenting, Yasuichi and Sun Rong.
The patent application number is CN202610210696 20260213. The patent publication number is CN..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Fujian Fuhua Luhua New Mat Co Ltd has applied Chinese patent for Modified C5 Petroleum Resin and Preparation Method Thereof. Hu Zhongyu, Zhu Zhedan and Li Yanfang developed it.
The patent application number is CN202610346472 20260320. The patent publication number is CN122145967 (A). International Patent C..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd patent application for ABS Composition, Preparation Method Thereof and Molded Part. Qin Wangping, Huang Chiguang, Liu Kai, Du Ronghua, Ding Chao, Fan..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Dongguan Yutong New Material Tech Co Ltd has secured a patent on Preimpregnation Device for Carbon Fiber Plate Production. Guo Fanrui, Zhai Cuicui, Xu Jian, Huang Rong and Huang Shuhua developed the invention.
The patent application number is CN202422904788U 20241126. The patent publication number is CN223..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Anqing Tianli Plastic Products Co Ltd has received a patent for Dustproof Mechanism for PET Tackifying Equipment. This invention was developed by Chu Peng.
The patent application number is CN202422196662U 20240906. The patent publication number is CN223571624 (U). International Patent Classification code i..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Jiangsu Maida New Mat Co Ltd patent application for Special Antioxidant for ABS (Acrylonitrile Butadiene Styrene) Resin and Preparation Method and Application Thereof. Chen Fuxin, Chen Qi, He Jinyi and Ren Chaofeng developed the invention.
The patent..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangxi Darong Plastic Ind Co Ltd has been granted a patent for Receiving Device of Circular Weaving Machine for Producing Plastic Woven Bags. Dong Xiangqi, Yu Naidi and Liu Di developed the invention.
The patent application number is CN202423111654U 20241217. The patent publication number is CN223592933 (..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Xiangyang Jinwo Textile Co Ltd has obtained a patent for automatic polyester cloth edge twisting mechanism of air jet loom. This invention was developed by Wang Bin, Pang Limin and Cai Bo.
The patent application number is CN202423311703U 20241231. The patent publication number is CN223592931 (U). Internati..
Plastics
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to KOLON for Method for Depolymerising Polyester. Kim Kwangsu, Cho Haelim and Yoon Joonyoung developed the invention.
The patent application number is US202118260792 20211103. The patent publication number is US12709671 (B2). International Patent Cla..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Cleaning Device for Plastic Bags has been issued to Nanjing Runjing New Material Tech Co Ltd. This invention was developed by Zhang Yanping, Zhang Shujin and Zhang Shuqiong.
The patent application number is CN202422882376U 20241126. The patent publication number is CN223571454 (U). Inter..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Anhui Yihao New Material Tech Co Ltd has been granted a patent for Waste Gas Collection and Treatment Device for Plastic Granulation Workshop. This invention was developed by Wei Changjiang.
The patent application number is CN202423168418U 20241223. The patent publication number is CN223570334 (U). Interna..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Hangzhou Meilin New Material Tech Co Ltd has submitted a patent application for PVC (Polyvinyl Chloride) Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Sun Linhua, Jiang Nanchun, Wu Hao and Zhang Yongjian.
The patent application number is CN20261039..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Kingfa Science & Technology has applied Chinese patent for Ps Composite Material and Preparation Method Thereof. Huang Chiguang, Chen Riping, He Chaoxiong, Ding Chao, Zhong Yiping, Huang Baokui and Kuang Shunong developed it.
The patent application number is CN202610369057 20260325. The patent publication ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Faurecia Automotive Interior Shanghai Co Ltd has filed a patent application for Modified Polypropylene Material and Manufacturing Method Thereof as Well as Plastic Part and Manufacturing Method Thereof. This invention was developed by Wang Huidong, Guo Yan, Kim Gun-tae, Zhu Feng and Wang Dong.
The patent a..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has received Yiguangnian Polymer Mat Jiangsu Co Ltd patent application for Polyvinyl Acetal Resin Solution as Well as Preparation Method and Application Thereof. Zhu Xiongbing, Meng Xiangqin and Zhu Fuhai developed the invention.
The patent application number is ..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhejiang Jiefa Tech Co Ltd has filed a patent application for Preparation Method of Lignosulfonate and Application of Lignosulfonate in High-temperature Dyeing of Polyester. This invention was developed by Sun Jiangchao, Shao Tiezheng and Liu Jufang.
The patent application number is CN202610606533 20260506..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has published Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd patent application for Flame Retardant Composition, Resin Composite Material, Application of Resin Composite Material and Molded Part. The invention..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd patent application for Flame Retardant Composition, Resin Composite Material, Application of Resin Composite Material and Product. This invention was..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Zhaofu Tech Suzhou Co Ltd has applied Chinese patent for Epoxy Resin with Super-hydrophobic Layer and Preparation Method Thereof. Du Bin developed it.
The patent application number is CN202610492127 20260415. The patent publication number is CN122145857 (A). International Patent Classification codes are C0..
Plastics
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Shandong Baositai Medical Mat Co Ltd patent application for Poly (2-ethyl-2-oxazoline) Block Copolymer Containing Sulfobetaine Side Group as Well as Preparation Method and Application of Poly (2-ethyl-2-oxazoline) Block Copolymer. This invention was dev..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Yunnan Suijingquan Plastic Products Co Ltd has received a patent for High-performance Sorting Device for Plastic Bottle Processing. This invention was developed by Zhang Hong.
The patent application number is CN20242397217U 20241216. The patent publication number is CN223571396 (U). International Patent Cl..
Plastics
| Sun 23 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Magnolia White Corp and Japan Display for Stretchable Device. Hishinuma Masatomo and Hyodo Yosuke developed the invention.
The patent application number is US202418826416 20240906. The patent publication number is US12713524 (B2). International Pa..
Plastics
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Xiamen Keentech Composite Tech Co Ltd and Topkey Excellence In Composites have filed a patent application for Composite Material Hot Press Forming Mold and Stress Release Control Method Thereof. This invention was developed by Wei Zheng, Zhang Yangyang, Liang Xiaoliang and Su Jianyi.
The patent application..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has released Shijiazhuang Chengzhi Yonghua Display Materials Co Ltd patent application for High-transparency Photosensitizer and Polyimide Photoresist and Polyimide Film Containing Same. This invention was developed by Li Yan, Liang Zhian, Li Xiaohong, Liu Jiabin an..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zhejiang University has submitted a patent application for Method for Preparing Various Organic Acids Through Polyester Depolymerization and Application Thereof. This invention was developed by Mei Qingqing and Liu Dongxu.
The patent application number is CN20261073826 20260120. The patent publication number..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jilin University has submitted a patent application for Organic Crystal with Low-temperature Plastic Torsion Capacity as Well as Preparation Method and Application Thereof. Yang Xuesong and Zhang Hongyu developed the invention.
The patent application number is CN202610579142 20260429. The patent publication ..
Plastics
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Canon has been granted a patent for Foreign Substance Removing Method, Film Forming Method, Article Manufacturing Method, and Foreign Substance Removing Apparatus. Katsuta Ken developed the invention.
The patent application number is US202418598317 20240307. The patent publication number is US12708933 (..
Plastics
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Korea Institute of Science and Technology for Mesh Type Atomizer Using Porous Thin Film and Method for Manufacturing the Same. Lee Byung Chul, Kang Dong-hyun, Shim Shinyong, Park Jin Soo, Pahk Ki Joo, Kim Dong Jun and Seong Hyejeong developed the inv..
Plastics
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Zhongxuan Construction has been granted a patent for Finished Product Spraying Device for Plastic Track Material Processing. Sun Xuguang and Zhang Chunyan developed the invention.
The patent application number is CN202422838506U 20241121. The patent publication number is CN223571022 (U). International Patent..
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