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Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Taizhou Hexin Polymer New Mat Co Ltd has submitted a patent application for Modified Polyurethane Resin and Preparation Method Thereof. This invention was developed by Han Fangping, Shen Yanbin, Sun Shiwen, Chen Ying, Shen Zhu and Zhang Chaozheng.
The patent application number is CN20251165386 20250731. T..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Changzhou Aiteen New Material Technology has submitted a patent application for IXPE Film Master Slice Extrusion Production Line. Wu Renjun, Li Yang and Huang Bin developed the invention.
The patent application number is CN202511189707 20250825. The patent publication number is CN120962989 (A). Internatio..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Taicang Dede New Material Tech Co Ltd has submitted a patent application for Polyurethane Resin Forming Device. Zhou Chengxin and Yu Qiong developed the invention.
The patent application number is CN202511324730 20250917. The patent publication number is CN120962968 (A). International Patent Classificatio..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Ruihong Jingchuang Tech Dongguan Co Ltd has submitted a patent application for Lamp Shell Injection Mold for Optimizing Filling Structure Based on Plastic Recovery Ratio. Wang Zheng, Zhang Xinyue and Zhang Cong developed the invention.
The patent application number is CN202511224284 20250829. The patent p..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Guangdong Qinxiang Tech Co Ltd has sought patent for Injection Mold. This invention was developed by Chen Zhiqiang, Zeng Kejing, Ning Binhua and Xin Yunfeng.
The patent application number is CN202511187546 20250822. The patent publication number is CN120962965 (A). International Patent Classification code..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Zhejiang Leqi Motorcycle Co Ltd has submitted a patent application for Injection Mold of Windshield Fixing Support. This invention was developed by Li Jianghong, Zhang Dexiang, Chen Jing, Su Qiang and Xiang Shouguo.
The patent application number is CN202511202161 20250826. The patent publication number is..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Dongming Intelligent Tech Guangdong Co Ltd has submitted a patent application for Injection Molding Machining Device for Abs Plastic Purifier Shell. Liu Shiyuan, Chen Baiting, Hu Zhaozhen, Wang Cheng and Huang Xinwang developed the invention.
The patent application number is CN202511318933 20250916. The p..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Jiangsu Rongtai Mould Co Ltd has sought patent for Secondary Injection Molding Mold. This invention was developed by Hu Genming.
The patent application number is CN202511368327 20250924. The patent publication number is CN120962946 (A). International Patent Classification codes are B29C45/17 and B29C45/27..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Shandong Juyou New Material Tech Co Ltd has submitted a patent application for Preparation Method of Small-particle-size Narrow-distribution Double-group Anion Exchange Resin. This invention was developed by Qiu Zhirong, Hu Guobin and Yi Kai.
The patent application number is CN202511155299 20250818. The p..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Yantai Engineering Univ Research Institute; Harbin Engineering University has submitted a patent application for Preparation Method of Phosphorus-containing Resin for Nuclide Adsorption Separation. Wang Guixiang, Cui Yiqun and Ma Fuqiu developed the invention.
The patent application number is CN2025111239..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Shenzhen Deyiyangyang Rubber & Plastic Tech Co Ltd has submitted a patent application for Material Transferring Device for Glue Dripping Mold Production. This invention was developed by Yang Xiaolin and Qiu Guanlan.
The patent application number is CN202511181635 20250822. The patent publication number is..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Jiangsu Suyuan Jierui Tech Co Ltd patent application for Casting Mold Assembly of Low-voltage Mutual Inductor. The invention was developed by Ji Fengyun, Du Shimin, Liu Xuan, Zhao Songnan and Wang Chuang.
The patent application number is CN20251127..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Hangzhou Luoxi Biological Tech Co Ltd patent application for Extraction Method of Torreya Grandis Crude Polysaccharide and Application of Torreya Grandis Crude Polysaccharide in Neuronal Differentiation. Wang Zhe, Chen Enguo and Han Shuang developed th..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Shuangyi Tech Yancheng Co Ltd has submitted a patent application for Jacking System for Blade Mold and Blade Mold. This invention was developed by Lyu Zhiguo, Zhang Tingjiang, Zheng Yang, Xing Yandong and Wang Xuepeng.
The patent application number is CN202511433187 20251009. The patent publication number..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Nantong Huwang Plastic Science And Tech Development Co Ltd patent application for Waste Residue Recovery Device for Plastic Product Processing. The invention was developed by Xu Xiaohua.
The patent application number is CN202511502871 20251021. The..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Jiangshan Hengchengrong Machinery Equipment Co Ltd has submitted a patent application for Plastic Particle Impurity Removal Device for Plastic Processing and Use Method Thereof. This invention was developed by Yang Renli, Wang Renyu, Yuan Bangqing and Zhou Shuibo.
The patent application number is CN202511..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Chengdu Yuxiang Machinery Co Ltd patent application for Particle Screening Device for Plastic Pelletizing Production Line. The invention was developed by Xie Jing.
The patent application number is CN202511235045 20250901. The patent publication num..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Cixi Yingxing Electronic Tech Co Ltd has applied Chinese patent for Continuous Processing System for Plastic Particles. Lu Weizhen developed it.
The patent application number is CN202511289847 20250910. The patent publication number is CN120962890 (A). International Patent Classification codes are B29B9/0..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Shaanxi Rongdexiang Intelligent Machinery Co Ltd patent application for Energy-saving Normal-pressure Plasticizing Device for Flexible High Polymer Material. This invention was developed by Wu Shijia.
The patent application number is CN202511307256 ..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Nanjing Chenglian Medical Tech Co Ltd has filed a patent application for Production Method of Resin Block. This invention was developed by Zhou Hailin.
The patent application number is CN202511155239 20250818. The patent publication number is CN120962880 (A). International Patent Classification codes are ..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Shanghai Junchen Automation Tech Co Ltd has sought patent for Automatic Mold Filling Equipment for Cement Mortar Test Mold. This invention was developed by Wang Migui.
The patent application number is CN202511363204 20250923. The patent publication number is CN120962847 (A). International Patent Classific..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Guangxi Mulinsen Tech Co Ltd has filed a patent application for Environment-friendly Formula Preparation Method of Polymer Concrete Release Agent. This invention was developed by Lu Chengpeng.
The patent application number is CN20251159808 20250730. The patent publication number is CN120962834 (A). Intern..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Nantong Ruitong Plastic Industry Tech Co Ltd has submitted a patent application for Cutting Device for Anti-theft Rings of Plastic Bottle Caps in Circumferential Point Distribution. Cao Guirong developed the invention.
The patent application number is CN202511500829 20251021. The patent publication number..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Miamilo Ltd has submitted a patent application for Interchangeable Pet Collar System. This invention was developed by Sivertsen Clas, Lau Lester and Kuhlenbach Thomas.
The patent application number is US202418895220 20240924. The patent publication number is US20260083099 (A1). International Patent Cla..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Absorb Fortune Ltd has submitted a patent application for Composite-structured Pet Mat. This invention was developed by Wu Yaguang.
The patent application number is US202519251660 20250626. The patent publication number is US20260083088 (A1). International Patent Classification codes are A01K1/01, A01K..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Jiangsu Wanxian Environmental Tech Co Ltd has submitted a patent application for Waste Gas Resin Adsorption and Desorption Condensation Recovery Equipment for Industrial Gas. This invention was developed by Yuan Liang, Yuan Zhen and Zhu Xinjun.
The patent application number is CN20251125789 20250724. The ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Shijiazhuang Vocational College Of Finance & Economics has sought patent for Carbonic Anhydrase Catalyzed Co2 Mineralization Reinforced Bamboo Fiber Composite Material and Preparation Method Thereof. This invention was developed by Zhou Ying.
The patent application number is CN202510969808 20250715. The p..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Finjet Chemical Ind Ltd patent application for High-hardness Rosin Resin and Preparation Method Thereof. The invention was developed by Ye Qi, Huang Yuping and Zhang Guiyue.
The patent application number is CN202510991526 20250718. The patent publi..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Guocai Suzhou New Material Tech Co Ltd patent application for Modified Polyphenylene Sulfide Composite Material and Preparation Process Thereof. The invention was developed by Xiang Pengwei.
The patent application number is CN202511301528 20250912...
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Jiangsu Huasheng Automotive Electronics has submitted a patent application for Improved Plastic Material Based on PC. This invention was developed by Zhou Linlin and Liu Congbo.
The patent application number is CN202410600448 20240515. The patent publication number is CN120966216 (A). International Patent..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Hubei Yuanli Plastic Tech Co Ltd patent application for Environment-friendly Plastic Bottle and Preparation Method Thereof. This invention was developed by Chen Lichao.
The patent application number is CN20251179213 20250802. The patent publication ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Huizhou Huayuan Arts & Crafts Co Ltd has filed a patent application for Handicraft Material Based on Polyester Degradable Plastic and Preparation Method of Handicraft Material. This invention was developed by Wang Hai, Tian Kaijun and Li Nanfa.
The patent application number is CN202510920147 20250704. The..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Zhijiang College of Zhejiang University of Technology has submitted a patent application for Core Material Carving Process for PHC Mold Pressing Leather with Leather Patterns. Liu Wencheng and Ye Honghong developed the invention.
The patent application number is CN202510955794 20250711. The patent publica..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Foshan Tiange Acoustic Decoration Mat Co Ltd has filed a patent application for High-strength Wear-resistant PET (polyethylene Terephthalate) Composite Board and Preparation Method Thereof. This invention was developed by Huang Xiaogang and Li Dongxiu.
The patent application number is CN202511144682 20250..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Nantong Huaneng New Mat Co Ltd patent application for Epoxy Resin Composition with Waterproof Performance and Preparation Method Thereof. The invention was developed by Gu Xiaoping.
The patent application number is CN202511499463 20251020. The pate..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Shanghai Wenxin Tech Co Ltd has sought patent for Resin Composition and Application Thereof. This invention was developed by Chuang Min-chao, Cheng Chunxia and Huang Guangfeng.
The patent application number is CN202511133390 20250813. The patent publication number is CN120966202 (A). International Patent ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Zhongcheng Caihong New Mat Jiangsu Co Ltd patent application for High-heat-resistance Low-dielectric-loss Resin as Well as Preparation Method and Application Thereof. Huang Juji, Zeng Rouyuan and Wang Zitong developed the invention.
The patent appli..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Lanzhou Ruipust Biotech Co Ltd has sought patent for Polytetrafluoroethylene Resin Material as Well as Preparation Method and Application Thereof. This invention was developed by Ta Weicheng, Zhang Mingming and Geng Jinkang.
The patent application number is CN202511264900 20250905. The patent publication ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Shandong Donglin New Mat Co Ltd has submitted a patent application for Acr Plasticizer with High Plasticizing Efficiency and Preparation Method Thereof. Yi Tonggang, Gao Zhiming, Xu Duo, Dong Xingming, Dong Tao, Yan Junwei, Qiu Liangping, He Tonghao and Gong Shubin developed the invention.
The patent appl..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- CGN Ruishengfa Xiamen New Mat Co Ltd has applied Chinese patent for Light Diffusion Polystyrene Composite Material with Low Thermal Expansion Coefficient as Well as Preparation and Application Thereof. Li Shaoqin, Shen Hongyi, Lin Tianfa, Cai Minghui, Huang Hao and Zhang Weiqiang developed it.
The patent ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Wanjinyang Guangdong Environmental Protection New Material Tech Co Ltd has submitted a patent application for Epoxy Resin Plate and Preparation Method Thereof. This invention was developed by Lin Jinhua and Chen Yuncheng.
The patent application number is CN202510962351 20250714. The patent publication num..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Xiangyang Suhai Machinery Equipment Co Ltd has filed a patent application for High-strength Wear-resistant Pet Plastic Steel Packing Belt and Preparation Process Thereof. This invention was developed by Liu Qian.
The patent application number is CN202511492055 20251020. The patent publication number is CN..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Changzhou Haocheng Protective Products Tech Co Ltd has submitted a patent application for Chlorosulfonated Polyethylene Glove and Preparation Method Thereof. This invention was developed by Chen Jianhua, Chen Hao and Chen Yan.
The patent application number is CN202510886945 20250630. The patent publicatio..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Shenzhen Jiabei Times Tech Co Ltd patent application for Low-temperature-resistant Anti-aging Polypropylene Plastic Clothes Hanger and Preparation Method Thereof. This invention was developed by Gao Jian, He Tian and Huang Jiajun.
The patent applica..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Suzhou Haichen Plastic Co Ltd patent application for Bionic Gradient Flame-retardant Polyester Material and Preparation Method Thereof. This invention was developed by Ma Xiaoxiang, Jin Weifeng, Zhang Ya'nan, Ying Haimin, Fan Xianwei, Nie Liaowei, Yang..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Jiangyin Jiangtai Polymer New Material patent application for Non-adhesive PE (polyethylene) Self-adhesive Film and Production Process. He Jichao, Zhang Jialei and Son Hitoshi developed the invention.
The patent application number is CN202511154020 ..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Dongguan Yuesheng New Mat Co Ltd patent application for Preparation Method and Application of High-toughness Plastic. The invention was developed by Jiang Changsheng and Yuan Lihai.
The patent application number is CN202511155781 20250818. The pate..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Changxing Jinfa Textile Co Ltd patent application for Antistatic Humidity-adjusting Polyester Composite Fabric and Preparation Method Thereof. This invention was developed by Jin Fei, Xu Juanjuan, Zang Xin, Jin Yutang and Qian Jinglong.
The patent a..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Laizhou Mingfa Nuoer New Material Tech Co Ltd has applied Chinese patent for High-strength Thermal Shock Resistant Composite Fiber Board and Preparation Method Thereof. Sun Xiangyun, Li Weiguo, Duan Guofeng, Zhou Chunyan, Zhang Shen and Yu Xiangxu developed it.
The patent application number is CN202511454..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Jiangsu Hankuang Ind Co Ltd has sought patent for Anti-aging and Anti-ultraviolet High Polymer Material as Well as Preparation Method and Application Thereof. This invention was developed by Wu Xuzhong, Liu Shengcheng, Wu Zhuojun, Gu Jiarong, Li Zhengzhong and Zhou Kai.
The patent application number is CN..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Boyuan Shandong New Energy Tech Development Co Ltd has applied Chinese patent for Battery Plate Mold Pressing Mold for Powder Forming, Device and Working Method. Zheng Guanghui and Zhao Peizhen developed it.
The patent application number is CN202510895726 20250630. The patent publication number is CN12096..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Zhuhai Shiyue New Mat Co Ltd has submitted a patent application for Triisooctyl/isononyl/isodecyl Trimellitate Plasticizer Composition as Well as Preparation Method and Application Thereof. Lin Zhipeng developed the invention.
The patent application number is CN202510892107 20250630. The patent publicatio..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Zhangjiagang Dongtai Sporting Goods Co Ltd patent application for Sole Based on Cold Pressing Mold and Foaming Process Thereof. The invention was developed by Lu Chunyun and Lu Haiyan.
The patent application number is CN202511216947 20250828. The p..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University patent application for Environment-friendly Expandable Polystyrene Bead and Preparation Process Thereof. The invention was developed by Yuan Yingchun, Liu Qi, Shen Dexin, Wang Kai, Ju N..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Wuxi Ruilai New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Liner-free Full Carbon Fiber V-shaped Bottle. Shen Yiou and Lu Yu developed it.
The patent application number is CN202410607614 20240516. The patent publication number is CN120963096 (A). International Patent Classif..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Taishi Tech Shenzhen Co Ltd has sought patent for Compression Molding Process Optimization Method for Carbon Fiber Reinforced Composite Material Thin Material. This invention was developed by Xiong Xiaowen, Xiong Yuanwen, Wang Yulong and Xue Qiongxia.
The patent application number is CN20251191938 2025080..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Zhejiang Lianyang Advanced Mat Co Ltd has submitted a patent application for Preparation Method and Forming Device of Carbon Fiber Spreading Belt for Automatic Laying-liquid Forming. Wei Limin, Li Dongbing, Kong Lingguo, Shen Qi, Shen Kai, Feng Jiahui, Mao Xingbo, Zhang Mengyao, Zhang Rui, Fang Mengjiao, Wan..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Hengguang New Mat Jiangsu Co Ltd has submitted a patent application for Preparation Method of Low-density Semi-rigid Polyurethane Foam and Modified Silicone Oil Used in Preparation Method. This invention was developed by Li Zhongjun, Ren Haojun and Chen Liangyong.
The patent application number is CN202511..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Fuhai Dongying Tech Service Co Ltd patent application for Sulfone Polymer and Preparation Method Thereof. This invention was developed by Qian Zhongzhong, Liang Yuzhi, Wang Yifeng and Liao Guangming.
The patent application number is CN202511516210 2..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Jiangsu Hengrui Fraunen New Material Res And Development Co Ltd has filed a patent application for Mold Preparation Method for Processing and Forming Composite Material, Product Prepared from Mold Preparation Method and Application of Product. This invention was developed by Gu Yongtao, Li Na, Wan Kaifang, D..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Jiangsu Jicui Advanced High Molecular Mat Institute Co Ltd patent application for Biologic Intrinsic Type Self-repairing Flame-retardant Polyurethane Composite Material and Preparation Method Thereof. The invention was developed by Gong Pengjian, Zhu ..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Nantong Weisiman Fiber Tech Co Ltd patent application for Preparation and Application of Novel Liquid Crystal Polyurethane. This invention was developed by Cai Ping.
The patent application number is CN202511499448 20251020. The patent publication nu..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Shandong Zhongxing Jianan Construction Eng Co Ltd patent application for Preparation Method of Polymer Modified Fiber Toughened ECC Concrete. This invention was developed by Chen Dexing, Song Lei, Huang Huiping, Zhai Shengyang, Jiang Rong, Ren Yaxi, Zh..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- 3form LLC has sought patent for Double-sided, High-relief Embossments on Thermoplastic Sheets. This invention was developed by Reynolds Cameron L, Pettibone Dax K, Smith Ryan G and Villegas Anthony V.
The patent application number is US202519338787 20250924. The patent publication number is US202600843..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Sintokogio has submitted a patent application for Molding System and Molding Method. This invention was developed by Sugino Takehiro and Hanai Takashi.
The patent application number is US202519327394 20250912. The patent publication number is US20260084207 (A1). International Patent Classification code..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Rensselaer Polytechnic Institute has submitted a patent application for Systems and Methods Including Fused Particle Membranes for Filtration. This invention was developed by Belfort Georges, Plawsky Joel, Karla Surya and Sorci Mirco.
The patent application number is US202519400293 20251125. The patent..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has published Stanek Michael T patent application for Skin Barrier.
The patent application number is US202519338654 20250924. The patent publication number is US20260083684 (A1). International Patent Classification code is A61K9/70. Cooperative Patent Classification c..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Chongqing Huangyi Abrasives Co Ltd and Chongqing Industry Polytechnic Univ patent application for Rigid-flexible Composite Supporting Grinding and Polishing Tool, Preparation Mold and Preparation Method. The invention was developed by Yang Debo, Li Mi..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Zhejiang Sainon Chemical Co Ltd has applied Chinese patent for Fluorine-containing Compound with Phenolic Hydroxyl Group Structure, Fluorine-containing Polymer with Phenolic Hydroxyl Group Structure Prepared from Fluorine-containing Compound and Application of Fluorine-containing Polymer. Fan Ji'an, Xu Shuqu..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Qingdao Yusen Prec Industry Co Ltd has submitted a patent application for Processing Device and Method for Mold Manufacturing. This invention was developed by Zhou Qiang, Wang Bin, Cao Jinming, Sun Qihai, Guo Chuanxu, Feng Qiwen and Zhang Shulong.
The patent application number is CN20251168783 20250731. T..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Dingliang Metal Product Kunshan Co Ltd has submitted a patent application for Milling and Drilling Machine for Integrated Machining of Mold Insert. This invention was developed by Liu Weijin.
The patent application number is CN20251175663 20250801. The patent publication number is CN120962401 (A). Interna..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Guizhou Liyang Int Mfg Co Ltd has sought patent for Clamp for Cutting Inner and Outer Molded Surfaces of Thin-wall Annular Workpiece. This invention was developed by Gu Junjun, Hu Linrong, Yan Ping, Han Dong, Tian Jinggan and Duan Yong.
The patent application number is CN20251150433 20250729. The patent p..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Xinxiang University patent application for Preparation Method of Fe and Cu Ion Double-doped V2O5 Electrochromic Film. Zhao Lei, Sun Shengfei, Zhang Yuhua, Yao Lu, Wu Jun, Liu Zhifeng, Shi Jicun, Han Hongxing and Han Chun developed the invention.
The..
Plastics
| Sun 29 Mar 2026
Alexandria, March 30 -- Umicore and University Hasselt have filed a patent application for Polymer Electrolyte Comprising a Polyacrylamide and Methods for the Production Thereof. This invention was developed by Kelchtermans An-sofie, Joos Bjorn, Hardy An and Van Bael Marlies.
The patent application number is US202319111003 20..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Guangzhou Huifen Biotechnology Co Ltd has submitted a patent application for Composition and Application Thereof in Preparation of Product Capable of Reducing Pet Tear Stains. This invention was developed by Hu Yunbo.
The patent application number is CN202511142339 20250815. The patent publication number ..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Nantong Jiangfeng Plastic Products Co Ltd has filed a patent application for Plastic Mold Machining Grinding Machine. This invention was developed by Lin Jinliang.
The patent application number is CN202511487923 20251017. The patent publication number is CN120961986 (A). International Patent Classificatio..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Wuhu Haodeli Environmental Protection Tech Co Ltd has sought patent for Film Plastic Bag Anti-uncoiling Automatic Blanking Device and Coiling System. This invention was developed by Zheng Rongzhi, Jin Haitao, Shi Zhengpeng, Wang Rongwei, Mao Yangjun and Ding Yuting.
The patent application number is CN2025..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Wuhu Haodeli Environmental Protection Tech Co Ltd patent application for Continuous Coiling Device for Plastic Bags. The invention was developed by Zheng Rongzhi, Jin Haitao, Shi Zhengpeng, Wang Rongwei, Mao Yangjun and Ding Yuting.
The patent appl..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Wuhu Haodeli Environmental Protection Tech Co Ltd has sought patent for Conveying and Discharging Device for Coiled Plastic Bags. This invention was developed by Jin Haitao, Zheng Rongzhi, Shi Zhengpeng, Wang Rongwei, Mao Yangjun and Ding Yuting.
The patent application number is CN202511409761 20250929. T..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Anhui Yitenuo Protein Biotechnology Co Ltd has filed a patent application for Three-degree-of-freedom Amplitude Coordinated Regulation Screening Device for Pet Feed Production. This invention was developed by Heo Im-chang, Shen Yeqing and Liang Jie.
The patent application number is CN202511455155 20251013..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Anhui Yitenuo Protein Biotechnology Co Ltd patent application for Multi-stage Self-cleaning Linear Vibrating Screen Mechanism for Pet Feed Production. The invention was developed by Heo Im-chang, Shen Yeqing and Liang Jie.
The patent application nu..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- Nantong Weisiman Fiber Tech Co Ltd has applied Chinese patent for Anti-aging Polyurethane Sealant and Preparation Method Thereof. Cai Ping developed it.
The patent application number is CN202511499449 20251020. The patent publication number is CN120966414 (A). International Patent Classification codes are..
Plastics
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Guangdong Komo Co Ltd; Guangzhou Yingke New Mat Co Ltd; Jian Xinmao Forest Chemical Co Ltd patent application for Liquid Rosin Resin as Well as Preparation Method and Application Thereof. The invention was developed by Xu Jianxing, Shen Weijing, Jiang..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Yongxuan New Mat Group Co Ltd has submitted a patent application for Surface Treatment Method and Device for High-filling Polymer Hollow Plate. This invention was developed by Yu Gaoxuan, He Hui and Li Yurong.
The patent application number is CN20251195452 20250806. The patent publication number is CN1209..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Shanghai Yujian Information Tech Co Ltd has submitted a patent application for Plastic Spraying Machine Suspension Bracket with Adjustable Plastic Spraying Direction. This invention was developed by Jian Qinqin.
The patent application number is CN202511226696 20250829. The patent publication number is CN1..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Inner Mongolia Huansheng Tech Co Ltd has submitted a patent application for Reaction Kettle for Preparing Bisphenol a Cyanate Resin. This invention was developed by Wu Linhua, Lu Shenglin, Zhang Yihan, Gao Xiang and Pan Zhenyang.
The patent application number is CN20251177674 20250801. The patent publicat..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Guizhou Material Industrial Technology Institute and Guizhou Wodun Green Tech Co Ltd patent application for Polymer Porous Membrane, Preparation Method Thereof and Application of Polymer Porous Membrane in Turbidity Removal and Pre-filtration. The inv..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Li Chung Plastics Ind Co Ltd has submitted a patent application for Assembly Capable of Effectively Sealing Non-metallic Tube Body. This invention was developed by Hsu Tony.
The patent application number is US202418892036 20240920. The patent publication number is US20260085777 (A1). International Pate..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has published Plalink Co Ltd and Nichiei Co Ltd patent application for Resin Molded Gear. The invention was developed by Sugiura Yusuke and Yamaki Masahiko.
The patent application number is US202318992135 20230703. The patent publication number is US20260085750 (A1). In..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Essex Solutions USA LLC has filed a patent application for Polyimide and Method of Manufacture. This invention was developed by Mcfarland Frederick M, Mcfarland Tamanna F, Knerr Allan R and Leach Matthew E.
The patent application number is US202418891520 20240920. The patent publication number is US202..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Oceans Plastic Mat Corporation has sought patent for Carbon-sequestering Bioplastics. This invention was developed by Crinnion David.
The patent application number is US202519337673 20250923. The patent publication number is US20260085186 (A1). International Patent Classification codes are B29C48/00, C..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has released Resonac patent application for Polymerizable Composition. This invention was developed by Aoshima Masahiro, Fukuda Yukino, Yoshinari Yasuhiko, Tanaka Toru and Kawamori Takashi.
The patent application number is US202319109392 20230911. The patent publication..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Syensqo Specialty Polymers USA LLC has filed a patent application for Graft Polyarylether Copolymers. This invention was developed by Nair Kamlesh P.
The patent application number is US202319112625 20230921. The patent publication number is US20260085144 (A1). International Patent Classification codes ..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Soochow University and Suzhou Kary Nano Tech Co Ltd have submitted a patent application for P-xylene Cyclic Dimer Derivative for Preparing Parylene Film, and Preparation Method and Use Thereof. This invention was developed by Lang Jianping, Zhou Jie, Dai Rongjuan, Ni Chunyan, Cao Lei, Shen Jianqiang, Wu X..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Netzero Entpr Inc has sought patent for Natural Plant Fibre Reinforced Concrete. This invention was developed by Bogyo Grant Raymond and Ryde Ronald.
The patent application number is US202519405236 20251201. The patent publication number is US20260085004 (A1). International Patent Classification codes ..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Lawrence Livermore National Security has applied United States patent for Separation of Elements Using Polyoxometalates and Cations. Deblonde Gauthier developed it.
The patent application number is US202519373462 20251029. The patent publication number is US20260084973 (A1). International Patent Classi..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- Wonjin Polymer Co Ltd has submitted a patent application for Extrusion Device for Tubes. This invention was developed by Hong Sung Won.
The patent application number is US202419110109 20240112. The patent publication number is US20260084866 (A1). International Patent Classification codes are B65D35/28 ..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- No. 719 Res Institute China State Shipbuilding Co Ltd has submitted a patent application for Resin Storage Tank Temperature Adjusting System Based on Fuzzy Control. This invention was developed by Wang Wei, Song Feifei, Fang Jingquan, Zhu Zhiqiang, Liao Yi, Wang Zhao, Chen Lin, Zhou Longyu, Wang Hui, Zhao Ku..
Plastics
| Sun 29 Mar 2026
Beijing, March 30 -- Chongqing Xierkang Blood Purification Equipment Res Development Co Ltd has applied Chinese patent for Adsorption Resin for Removing Tumor Cell Factors and Preparation Method Thereof. Luo Zhangkai, Zhang Ting and Sun Zhen developed it.
The patent application number is CN202511349088 20250922. The patent pu..
Plastics
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has received Zelfo Tech Gmbh patent application for Apparatus and Method of Defibrillating And/or Defibering Cellulose Fibres And/or Ligno-cellulosic Fibres. Hurding Richard and Batten Neil developed the invention.
The patent application number is US202319111114 2023092..
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