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Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Wanhua Chemical Ningbo and Wanhua Chemical Group have submitted a patent application for Carbomer Resin Powder Drying Method. Yuan Donghao, Li Xin, Li Shuaishuai, Ge Fei, Sun Dongbai and Pang Yike developed the invention. The patent application number is CN20251234709 20251231. The patent publication numbe..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Dupont Materials Tech Shanghai Co Ltd and DDP Specialty Electronic Materials have submitted a patent application for Low Density and Flame Retardant Two-component Polyurethane Potting Formulation. This invention was developed by Luan Bao and Malvadkar Niranjan. The patent application number is EP20230947146..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Nanjing Huatian Science And Tech Development Co Ltd and Fujian Ningde Nuclear Power have filed a patent application for Resin Regeneration Device and Method Based on Parameter Collaborative Optimization. This invention was developed by Gu Lei, Cao Jing, Han Wentao, Liang Yicai, Li Baijin, Yu Zefeng, Sun Wei, ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Nanjing University and Qingdao Shenghan Chromatography Tech Co Ltd have submitted a patent application for Crosslinked Polystyrene Microspheres as Well as Preparation Method and Application Thereof. Li Aimin, Liu Haolin, Shuangdong Dong, Cheng Shi, Shen Yifan, Xu Jingwei, Zhang Wenrui, Zhou Qing, Shi Peng, Li..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- No. 704 Research Inst Of China State Shipbuilding Corporation Limited and Nankai University have filed a patent application for High-adaptability Carbon Capture Drum Based on Organic Amine Resin Solid Material. This invention was developed by Dai Junyu, Ma Xin, Gu Yunhui, Zhang Jinzhao, Wang Guodong, Chen Hai..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Suzhou Mitac Precision Tech Co Ltd has submitted a patent application for Die-casting Mold Embedded Part Positioning Structure and Using Method Thereof. Li Xiaoyong, Xue Huiling and Zhang Chao developed the invention. The patent application number is CN202411125443 20240816. The patent publication number i..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Suzhou Mitac Precision Tech Co Ltd has submitted a patent application for Die-casting Mold Embedded Part Positioning Structure and Positioning Method Thereof. This invention was developed by Li Xiaoyong and Xue Huiling. The patent application number is CN202411125389 20240816. The patent publication number..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Federtec Produktions GmbH has submitted a patent application for Rectangular Plastic Container. This invention was developed by Dehghan-manshadi Constantin. The patent application number is EP20240804760 20241023. The patent publication number is EP4753841 (A1). International Patent Classification code is B..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has received Nexeos Diagnostics Inc patent application for Acidic Polymer Compositions and Methods of Use Thereof. Gleich Gerald J and Cutler Evan developed the invention. The patent application number is EP20240762456 20240805. The patent publication number is EP4753722 (A1). Interna..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Solventum Intellectual Properties Co has submitted a patent application for Dental Restoration Molds Including Unitary Mold Body. This invention was developed by Agre Mark B, Duerst Lois F, Dingeldein Joseph C, Hansen James D, Languell Katelyn M and Norris John A. The patent application number is EP20240762..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has received Ustav Polymerov Slovenskej Akademie Vied Verejna Vyskumna Inst patent application for a Mixture for the Preparation of Biodegradable Polymer Material, Biodegradable Polymer Material and Use. Spitalsky Zdenko, Chodak Ivan and Peidayesh Hamed developed the invention. The pa..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Dongguan Dengfox Prec Mould Co Ltd patent application for Welding Equipment for Mold Production and Machining. This invention was developed by Wang Xinxin, Xu Yong and Huang Shihai. The patent application number is CN202511954388 20251223. The patent..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Century Innovation Corp has submitted a patent application for Melting Apparatus for Injection Molding Device and Injection Molded Article Using Same. This invention was developed by Asagiri Atsuo, Naritomi Masanori, Sato Koji and Mikuni Toshio. The patent application number is EP20240849094 20240726. The p..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Zhengzhou Lingfei Electromechanical Tech Co Ltd has submitted a patent application for Parallel Hanger Made of Carbon Fiber Composite Material. This invention was developed by Jiang Yifan, Pan Longkai, Zhang Fengming and Cai Yabin. The patent application number is CN202511968017 20251224. The patent public..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Fuji Oil Co Ltd has submitted a patent application for Acidic Polysaccharide and Method for Producing Same. This invention was developed by Iida Minori, Nakamura Akihiro and Adachi Norifumi. The patent application number is EP20240848867 20240711. The patent publication number is EP4755201 (A1). Internation..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shenzhen Saiyu Yihao Tech Co Ltd has applied Chinese patent for Die Wear Online Compensation Method and Device for Precise Plastic Part Production. Wu Jinfeng developed it. The patent application number is CN20261007894 20260106. The patent publication number is CN121589998 (A). International Patent Classi..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Taizhou Hemu Tech Co Ltd has filed a patent application for Injection Mold Convenient for Stable Demolding. This invention was developed by Li Ying. The patent application number is CN20261056770 20260116. The patent publication number is CN121589995 (A). International Patent Classification codes are B29C4..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Dongguan Xinhuisheng Prec Industry Co Ltd has submitted a patent application for Injection Mold for Internally Cutting Water Gap and Injection Molding Process of Injection Mold. This invention was developed by Chen Peng, Yu Xuan and Zhang Fanghua. The patent application number is CN20261045892 20260114. Th..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Zhejiang Jufeng Mould Co Ltd has applied Chinese patent for Plastic Part Forming Mold Frame Integrating Hot Runner and Linkage Ejection. Yin Yinhui, Yin Jinhui, Wang Li, Zhu Mao, Jin Quanyao, Lu Xianjun, Wang Yijin, Jin Guoce, Li Yanqiu, Zhang Fu'en and Han Zhengquan developed it. The patent application nu..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Zhejiang Huanqing Medical Tech Co Ltd has submitted a patent application for Pre-encapsulation Mold and Pre-encapsulation Process for Tail Part of Micro-motor and Micro-motor. Liu Yili, Li Kai, Wang Dongyang, Liu Xi, Yang Yuncong, Wen Xiantao and Yang Xiayan developed the invention. The patent application ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Wuhan Zhengwei Machinery Co Ltd has sought patent for Foaming Mold Frame System Capable of Automatically Adjusting Angle. This invention was developed by Wu Zhuangli. The patent application number is CN202511933682 20251219. The patent publication number is CN121589966 (A). International Patent Classificat..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Tianjin Xinsheng Xiangda Tech Co Ltd has submitted a patent application for Forming Mold Based on Saddle Production and Forming Assembly Line Thereof. This invention was developed by Cao Yijuan. The patent application number is CN20261057900 20260116. The patent publication number is CN121589964 (A). Inter..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Longkou Yuecai Plastic Products Co Ltd has applied Chinese patent for Efficient Production Device and Production Method of Color Master Batch for Plastic Cement. Fan Shengtao and Sun Zhongwei developed it. The patent application number is CN20251249607 20251231. The patent publication number is CN121589940..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Ou Chunyi has applied Chinese patent for Granulator for Processing and Producing Plastic Products. Ou Chunyi and Sun Man developed it. The patent application number is CN202511813028 20251204. The patent publication number is CN121589939 (A). International Patent Classification codes are B26D1/06, B26D11/0..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Zhangjiakou Beita Biotechnology Co Ltd patent application for Green Extraction Process of High-purity and High-activity Quinoa Polysaccharide. Yan Lei and Wang Yuzhuo developed the invention. The patent application number is CN202511863408 20251211. ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Zhongshan Elite Mat Co Ltd patent application for Low Dielectric Compound, Method of Manufacturing the Same, Resin Composition and Article Thereof. The invention was developed by Wang Xinwen, Hu Zhilong, Li Xiangnan and Li Jianzhao. The patent appli..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Guangdong Longhu Sci & Tech Co Ltd has applied Chinese patent for Anti-cracking Polymer Cement Waterproof Slurry and Preparation Method Thereof. Wang Sipei, Luo Hui and Hong Liang developed it. The patent application number is CN202511951689 20251223. The patent publication number is CN121591471 (A). Inter..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Kong Lingchan has filed a patent application for Multi-layer Composite Plastic Steel Belt. This invention was developed by Kong Lingchan, Zhang Qing and Zhang Zheng. The patent application number is CN202511794507 20251202. The patent publication number is CN121590870 (A). International Patent Classificati..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shanghai Wenxin Tech Co Ltd has applied Chinese patent for Resin Composition and Application Thereof. Dai Yu developed it. The patent application number is CN20251232216 20251229. The patent publication number is CN121591954 (A). International Patent Classification codes are C08F222/14, C08F222/20, C09D4/0..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Jiangsu Zhongke Kehua New Mat Co Ltd patent application for Epoxy Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Chang Zhiguo, Li Gang, Li Hailiang, Wang Shanxue and Lu Xukui. The patent appli..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Guangzhou Shiyuan Electronic Technology Co Limited patent application for Elastic Material Composition, Preparation Method Thereof and Plastic Part. This invention was developed by Zhao Tipeng and Xia Hongtuo. The patent application number is CN20241..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Guangdong Midea Kitchen & Bath Appliances Mfg Co Ltd has submitted a patent application for Polyurethane Composite Foaming Agent, Polyurethane Foam as Well as Preparation Method and Application of Polyurethane Foam. This invention was developed by Li Bin, Zhou Haiping and Zhang Chunchen. The patent applica..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Mlily Home Tech Co Ltd has submitted a patent application for Flame-retardant Skin-friendly Polyurethane Sponge with Synergy of In-situ Reaction and Bio-enzyme Catalysis. This invention was developed by Ni Zhanggen, Lin Tao, Zhang Heng, Zhang Ruiping, Yang Yun, Wang Chunyan, Chen Pengli, Wu Xingxing and Yang ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Ningbo Inst Materials Technology & Eng Cas has filed a patent application for Polyurethane Foaming Material with Gradient-density Skin-core Structure and Preparation Method of Polyurethane Foaming Material. This invention was developed by Huang Pengke, Wu Fei, Zheng Wenge and Ke Tingyue. The patent applica..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shanghai Zhuide New Material Tech Co Ltd has submitted a patent application for High-temperature-resistant Polymer Material Composition and Application Thereof. Wang Yubin, Yang Jiang, Wang Yuhui, Wu Wei, Lyu Zhiwen, Kang Ning and Zhang Anbing developed the invention. The patent application number is CN202..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Shanghai Zhonghua Tech Co Ltd has submitted a patent application for Polyamide Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Yongjing, Chu Zhaozhe, Duan Xiaochao, Liu Xing, Ding Kehong, Chang Fei, Zhao Dongyun, Lei Chenhui, Zhao Liheng and Yu Hao. ..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Dongguan Tuobute Polymer Mat Co Ltd has sought patent for Glass Fiber Reinforced Flame-retardant Plastic Particle and Preparation Method Thereof. This invention was developed by Cao Hongxing. The patent application number is CN202511812768 20251204. The patent publication number is CN121592165 (A). Interna..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Mengniu Dairy Group and Weigou Gongchang Biotechnology Co Ltd patent application for Polyhydroxyalkanoate Composition, Preparation Method of Polyhydroxyalkanoate Composition, Biodegradable Plastic Product and Application of Biodegradable Plastic Product..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Cr Chemical Materials Tech Inc patent application for High-barrier Pet (polyethylene Terephthalate) Copolyester, Preparation Method Thereof and Application of High-barrier Pet Copolyester in Preparation of High-barrier Polyester Container. The inventio..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Jiangxi Licheng New Mat Co Ltd has submitted a patent application for Plastic Master Batch Based on Regenerated Pet and Preparation Method Thereof. This invention was developed by Lin Dawei, Chen Suxia, Lin Mengliang, Lei Jun and Lee Jun-woo. The patent application number is CN202511512482 20251022. The pa..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shanghai Wenxin Tech Co Ltd has filed a patent application for Resin Composition and Application Thereof. This invention was developed by Chuang Min-chao and Huang Guangfeng. The patent application number is CN20251232329 20251229. The patent publication number is CN121592137 (A). International Patent Clas..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Ventec Electronics Suzhou Co Ltd has applied Chinese patent for Extremely Low Dielectric Loss and Low Thermal Expansion Coefficient and Printable Resin Composition and Application. Yang Weiguang, Wang Yutong and Wang Zhuo developed it. The patent application number is CN20251224867 20251230. The patent pub..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Guangdong Jiaoke Tech Research And Development Co Ltd and Guangdong Hualu Transportation Technology patent application for Piezoelectric-photocatalysis Synergistic Composite Fiber for Roads and Preparation Method of Piezoelectric-photocatalysis Synergis..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Fujian Inst Of Research On The Structure Of Matter Chinese Academy Of Sciences has submitted a patent application for Super-hydrophobic Polyester Fabric and Preparation Method Thereof. This invention was developed by Weng Zixiang, Zhou Xuan and Wu Lixin. The patent application number is CN202411123322 2024..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Guizhou Material Industry Technology Inst patent application for Enhanced Modification Method of Carbon Fiber Paper-based Composite Material. This invention was developed by Zhang Xiang, Guo Jianbing, Zhang Kai, Wei Lanlan and Li Shengnan. The patent..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Huhtamaki Molded Fiber Tech Bv has submitted a patent application for Method and System for Introducing Moisture into Molded Fiber Packaging Units in Manufacturing Process. Kuiper Elmar, Hoekstra Richard, Rusu Ionut and Hoekstra John R developed the invention. The patent application number is CN20251113628..

Plastics

  |  Fri 12 Jun 2026

Taipei, June 12 -- Taiwan Patent Office has released Yu Yang Precision Work Co Ltd patent application for Yarn Tube Forming Mold Structure Comprising a Combination of a Base Module, a Limiting Module, a Forming Module, and a Sub-base Module. This invention was developed by Lu Jing-you. The patent application number is TW20240..

Plastics

  |  Fri 12 Jun 2026

Taipei, June 12 -- Li Wei Qiao has filed a patent application for Molding and Manufacturing Method for Rigid Hollow Sphere of Radiosonde Balloon Performing Thermoplastic Molding on an Expanded Thermoplastic Polyurethane (etpu) Material. This invention was developed by Li Wei-qiao. The patent application number is TW2024010292..

Plastics

  |  Fri 12 Jun 2026

Taipei, June 12 -- Taiwan Patent Office has received Hakuto KK patent application for Method for Preventing Polymerization of Vinyl Compound Adding 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy Free Radical, 1,4-dihydroxy-2,2,6,6-tetramethylpiperidine, Hydroquinone, and Benzoquinone as Polymerization Inhibitors. Koeda Shuhei de..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released The Glad Products Co patent application for Thermoplastic Films and Pouches with Dual Fragrance Odor Control and Methods of Making Same. This invention was developed by Stiglic Jeffrey S, Ferakane Dean A, Tucker Edward B, Yee Jacqueline E and Anderson C..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Zhejiang Zeekr Intelligent Technology, Lingke Automotive Tech Co Ltd and Geely Holding Group patent application for Polyurethane Foam Material as Well as Preparation Method and Application Thereof. This invention was developed by Gu Xue, Wang Xiaxia, Bi..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Guangdong Zhihuanyan Ecological Tech Development Co Ltd has submitted a patent application for Micro-plastic Separation and Enrichment Method Based on Combination of Density Flotation and Electrostatic Adsorption. This invention was developed by An Xiaochun, Tu Maowen, Kim Yi-ju, Zhang Tianbao, Liang Xiangjun..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Quanzhou Ningshun New Material Tech Co Ltd has submitted a patent application for Equipment for Forming and Method Thereof. Gu Xiaodong, Fu Yutao and Han Shanfeng developed the invention. The patent application number is CN202610122184 20260129. The patent publication number is CN121589957 (A). Internation..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Suzhou Haizhou Material Regeneration Utilization Environmental Prot Co Ltd has submitted a patent application for Oxy Resin Plate Press-fit Forming Equipment for Recycling Waste Epoxy Resin Powder. This invention was developed by Jiang Yongfang, Meng Xianghai and Zhou Hao. The patent application number is ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Qingdao Haier Molds Co Ltd has submitted a patent application for Die Capable of Being Quickly Remodeled. This invention was developed by Pan Haiying, Su Jinxin, Yuan Hong, Zhang Wei, Li Wenhu and Li Daping. The patent application number is CN202511992491 20251226. The patent publication number is CN121589..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Sanzhai Prec Plastic Kunshan Co Ltd has submitted a patent application for Automatic Insert Feeding Device of Horizontal Insert Injection Molding Equipment. Gu Juming and Zhang Shunzong developed the invention. The patent application number is CN202511690412 20251118. The patent publication number is CN121..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Harbin Inst Of Technology has submitted a patent application for Novel Bending Device and Method for Thermoplastic Fiber Reinforced Composite Stirrup. Li Chenggao, Li Jinhao, Xian Guijun, Wang Anji, Zhou Ping, Bai Yanbo and Zhang Yunfeng developed the invention. The patent application number is CN202411158..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Huafu Lianli Dalian Tech Co Ltd has submitted a patent application for Additive and Subtractive In-situ Manufacturing Method for Fiber Reinforced Composite Part. Zheng Qiang, Wang Chengyong, Zhan Minhui, He Zhihao, Ma Yifei and Zhao Meng developed the invention. The patent application number is CN202512079..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Cnpc Bohai Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Quaternary Polymer Thickening Agent, High-temperature-resistant Fracturing Fluid and Preparation and Application of Quaternary Polymer Thickening Agent and High-temperature-resistant Fracturing Flui..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Lin Jiayin has submitted a patent application for Metal Organic Framework Material as Well as Preparation Method and Application Thereof. This invention was developed by Lin Jiayin, Li Jiayu, Liu Jiarou and Liu Fuzhen. The patent application number is CN202411124774 20240816. The patent publication number ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Guangdong Sunxiaomei Intelligent Home Tech Co Ltd has submitted a patent application for Clean Antifouling Pp Composite Material and Preparation Method Thereof. This invention was developed by Sun Yikang. The patent application number is CN20251245735 20251231. The patent publication number is CN121592108 ..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Aerospace Science And Ind Wuhan Magnetism Electron Co Ltd has submitted a patent application for Thermoplastic Wave-absorbing Material as Well as Preparation Method and Application Thereof. Xu Ke, Zhang Wei, Li Yinshuang, Jia Dongmei, Li Muyin, Yan Liuliu, Li Zhiren, Hu Xiaohong, Zou Rurong and Guo Yuanping d..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Solutum Tech Ltd has filed a patent application for Stretch Films. This invention was developed by Danziger Oded, Moshe David Yarden, Ben Zvi Bechler Regev and Derawe Moanes. The patent application number is EP20240751559 20240728. The patent publication number is EP4754173 (A1). International Patent Classi..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Hunan Qiangtai New Mat Co Ltd patent application for Double-resin-system Pultrusion Die. Deng Haian, Shi Shengliang, Wang Yuxiang, Hu Yinglong and Yu Qin developed the invention. The patent application number is CN20251243273 20251231. The patent pub..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Rain Carbon Germany GmbH has submitted a patent application for High Softening Point Copolymers of Methylstyrene Isomeric Mixtures. This invention was developed by Rauser Marian and Czarny Marvin. The patent application number is EP20240218025 20241206. The patent publication number is EP4755935 (A1). Inter..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Nanjing Minghuan Material Tech Co Ltd patent application for Automatic Control Production Method for Chlorine Introduction Reaction of Chlorinated Polyethylene. The invention was developed by Tang Aiming. The patent application number is CN202511792..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Barcelona Technical Center SL has applied European patent for Method for Manufacturing a Fibre-reinforced Composite Article. Ruiz Rincón Rafael, Ferreiro Varela Gonzalo and Cabello Centelles Sergio developed it. The patent application number is EP20240746372 20240730. The patent publication number is EP475..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Jiangxi Tianbing New Mat Co Ltd patent application for Method and Equipment for Recycling Plastics. The invention was developed by Zhang Haihui, Yi Kexiang and Zhang Hong. The patent application number is CN202610105141 20260126. The patent publicat..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Sartorius Liquid Handling Oy patent application for Plastic Laboratory Consumables with Specified Wettability Characteristics and Methods of Making Same. The invention was developed by Malinen Antti and Pilvieux Matti. The patent application number ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Suzhou Xiaoxique Machinery Co Ltd has applied Chinese patent for Horizontal Injection Molding Equipment with Side Separation Demolding Function and Use Method of Horizontal Injection Molding Equipment. Wan Peng and Long Wulue developed it. The patent application number is CN20261014334 20260107. The patent..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Silver Age Eng Plastic Dongguan Co Ltd has filed a patent application for Polypropylene Composite Material, Preparation Method Thereof and High-oleophobic Stain-resistant Product. This invention was developed by Li Zhiming, Liu Guangzhi and Hu Zhigang. The patent application number is CN202511983968 202512..

Plastics

  |  Fri 12 Jun 2026

Taipei, June 12 -- Intlpak Entpr Corporation has applied Taiwan patent for Polymethylpentene Film, Film-coated Fiber Substrate, and Fabricating Method Thereof. Chenchuang Su-chu developed it. The patent application number is TW20240103374 20240129. The patent publication number is TW202530019 (A). International Patent Classif..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has received Materiact patent application for Natural Fibers and Polypropylene Based Part Obtained by Injection Molding. Yhuel Grégory, Vieira Da Silva Genilson and Sanchez Garcia Dolores developed the invention. The patent application number is EP20240746766 20240731. The patent pub..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Chengdu Yinfuren New Mat Co Ltd has sought patent for One-way Ventilation Device and Application Thereof in Resin Molding Process. This invention was developed by Luo Minghua, Luo Chun and Wang Bangxue. The patent application number is CN20261063111 20260119. The patent publication number is CN121590058 (A..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has received Carboganic BV patent application for Polymer Recycling with Agglomerates of Pyrolyzed Biomass. Tambuyser Bart developed the invention. The patent application number is EP20240217379 20241204. The patent publication number is EP4755951 (A1). International Patent Classifica..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Shanghai Zhonghua Tech Co Ltd patent application for Polyimide Slurry, Preparation Method and Application. Zhao Wenlin, Li Zhenyu, Ye Kai, Tian Ye and Xu Jiafu developed the invention. The patent application number is CN20251232004 20251230. The pate..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has released RKW Group patent application for Film Having Increased Water Vapor Permeability. This invention was developed by Maier Leonhard and Deml Robert. The patent application number is EP20240733139 20240613. The patent publication number is EP4753928 (A1). International Patent ..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Alpla Werke Alwin Lehner has sought patent for Plastics Spring. This invention was developed by Bösch Klemens. The patent application number is EP20240751493 20240731. The patent publication number is EP4753857 (A1). International Patent Classification codes are B05B11/10, F16F1/02 and F16F3/02. Cooperativ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Tianjin Polytechnic University has sought patent for Preparation Method and Application of High-strength Sulfonated Long-carbon-chain Polyamide. This invention was developed by Zheng Liuchun and Cao Guangmou. The patent application number is CN202511957198 20251223. The patent publication number is CN12159..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Compound Containing Adamantane Structure, Preparation Method of Compound, Polyimide and Preparation Method of Polyimide. The invention was developed by Zong Lishuai, Wang Jinyan, Jian Xigao, Li Nan..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- SABIC Global Technologies BV has sought patent for Process for Preparing High Melt Strength Propylene Polymers. This invention was developed by Mokdad Abdulhamid, Alsubaiye Nadia M, Al-malki Abdullah and Al-zahrani Sayed M. The patent application number is CN20248048801 20240722. The patent publication num..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- BASF has sought patent for Filler Composition and Use Thereof in Polyamide-based Materials. This invention was developed by Dai Yuchen, Chen Lin, Zhao Yunfeng and Sampath Bangaru Dharmapuri Srinivas. The patent application number is CN20248046297 20240704. The patent publication number is CN121586744 (A). ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Dalian University of Technology has filed a patent application for Preparation Method of Polysubstituted Benzylamine Derivative and Compound. This invention was developed by Jin Yunhe, Xu Ran and Lau Soo Yong. The patent application number is CN202511710910 20251120. The patent publication number is CN1215..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Basell Polyolefine has filed a patent application for Polyethylene Process and Compositions Thereof. This invention was developed by Mehta Saurabh, Schueller Ulf and Wilhelm Sebastian. The patent application number is CN20248049205 20240801. The patent publication number is CN121586735 (A). International P..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Asahi Chemical has filed a patent application for Method for Producing Polyamide, Method for Producing Polyamide Solution, and Polyamide Solution. This invention was developed by Yagitani Kenichi, Otani Hisafumi, Kusuyama Naoyuki, Honda Nobuko and Yamada Yutaro. The patent application number is CN202480494..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shandong Delong Bder Environmental Protection Equipment & Development has submitted a patent application for Household Garbage Sorting and Plastic Recycling Device and Method. This invention was developed by Sun Quanqing, Zhang Xueyong, Zhang Dongmei, Chen Yong and Jin Xiaolong. The patent application numb..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Nanjing Inst Of Astronomical Optics & Technology Chinese Academy Of Sciences has submitted a patent application for Automatic Splicing Device and Method for Large-diameter Film Reflecting Mirror Surfaces. This invention was developed by Pou-tsen Wang, Yang Guang, Wen Cheng, Zhuang Zhikang, Yan Xin and Shuichi..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Taizhou Huangyan Zhengwei Mould Co Ltd patent application for Air Bubble Film Forming Mold Capable of Uniformly Distributing Runners and Forming Method. The invention was developed by Zhang Youdan, Wang Junwei and Zhang Xianda. The patent applicatio..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Shandong Youshi Mingzhuo Precision Mould patent application for Recycled Plastic Recycling Injection Mold. This invention was developed by Qian Lingfeng, Gao Honglei and Liu Zhihong. The patent application number is CN202511753255 20251126. The paten..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Zhejiang Jujie New Mat Co Ltd has submitted a patent application for Plastic Film Cooling Forming Device. Qi Zhiping developed the invention. The patent application number is CN20261065188 20260119. The patent publication number is CN121589955 (A). International Patent Classification codes are B29C35/16, B..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Lang Laser System GmbH has submitted a patent application for Method for Film Production with Laser Engraving as Predetermined Breaking Point. This invention was developed by Lang Christian and Lang Bernhard. The patent application number is EP20240719481 20240404. The patent publication number is EP4753908..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Zhejiang University Ningbo Isotope Education Development Center and Bobo Tech Suzhou Co Ltd patent application for Intelligent Mattress Control Method Based on Piezoelectric Film Sensor. Xue Mengru, Zhang Biyong, Long Xi, Xu Hongji and Ding Sicheng deve..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Ningbo Inst Materials Technology & Eng Cas patent application for Superconducting Single Crystal Film and Preparation Method and Application Thereof. This invention was developed by Zhang Shunda, Cao Yanwei and Zhang Ruyi. The patent application numb..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- China Building Materials Glass New Material Research Inst Group Co Ltd has submitted a patent application for Preparation Method of Tungsten Oxide Film Used in Electronic Component. Shu Lingxiu, Xu Wei, Zhao Hongyi, Ni Jingjing, Wang Rui, Wang Jing, Wang Bingjie, Ma Jun, Jin Hao, Feng Guanqing, Zhang Di and L..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shenzhen Tcl High New Tech Development Co Ltd has sought patent for Organic Compound, Preparation Method of Organic Compound, Thin Film and Photoelectric Device. This invention was developed by Wu Hanlun. The patent application number is CN202411135467 20240816. The patent publication number is CN121591752..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shenzhen Univ Of Technology has filed a patent application for Device and Method for Eliminating Wrinkles of Graphene Film. This invention was developed by Peng Peng and Ding Feng. The patent application number is CN202511703189 20251119. The patent publication number is CN121591208 (A). International Pate..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Zhejiang Guangyintong New Material Tech Co Ltd patent application for PVC (polyvinyl Chloride) Matte Release Type Skin-feeling Lettering Film and Preparation Process Thereof. This invention was developed by He Rui, Huang Yifeng, Guo Bo, Zhan Wenge, Liu ..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Shaanxi Zhengge Synthetic Biotechnology Co Ltd has filed a patent application for Phytosterol Film Forming Liquid for Fresh Keeping of Fruits and Vegetables as Well as Preparation Method and Application Method of Phytosterol Film Forming Liquid. This invention was developed by Hu Yongyuan, Yang Lu, Guo Jianqi..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Ulvac Suzhou Tech Research Development Co Ltd has submitted a patent application for Tungsten Oxide Doped B-phase Vanadium Dioxide Thin Film Structure and Preparation Method and Application Thereof. This invention was developed by Gong Liqiang, Yue Lei, Xu Zhangquan, Zuo Chao, Yang Bingjun and Ushiyama Fumizo..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- Keruisheng Microsystem Suzhou Co Ltd has submitted a patent application for Polymer Piezoelectric Film Patterning and Arraying Method. This invention was developed by Zhu Xumin, Wang Kaian and Chen Yu. The patent application number is CN202511707903 20251120. The patent publication number is CN121586386 (A..
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