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Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Zhejiang Xinhengtai Advanced Material patent application for Preparation Method of Fluororesin Foam with High Foaming Ratio. This invention was developed by Wang Zhen, Zhang Kailiang, Weng Chenglong, Xu Xin, Liu Hao, Wang Jialin, Chen Junhua, Peng Xian..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Zhejiang Sci-Tech University Tongxiang Research Institute patent application for Copolyester Based on 4-aryl-epsilon-caprolactone and Lactide as Well as Preparation Method and Application of Copolyester. Wang Zeng, Wan Junmin and Li Shirui developed th..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Jujin Automobile Parts Group has filed a patent application for Antioxidant Synergistic Antibacterial Polyurethane Foam Material and Preparation Method Thereof. This invention was developed by Huang Daozhu.
The patent application number is CN202511384008 20250926. The patent publication number is CN12115980..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Zhejiang University patent application for Method for Preparing EVA (ethylene Vinyl Acetate) Copolymer by Utilizing Medium-high Pressure Bulk Polymerization Under Relatively Mild Operation Conditions. This invention was developed by Yang Yao, Xing Haob..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Hainan Normal University patent application for Lactarius Hatsudake Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Zeng Niankai, Qin Huazhi, Zhang Xu, Deng Hui, Lee Ji-won, Zhang Siqin, Wang Chaoya..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Wannan Medical College patent application for Gynura Divaricata Polysaccharide as Well as Preparation Method and Application Thereof. The invention was developed by Wang Guodong, Shao Taili, Kong Xiang, Shang Xiaolong, Liu Chunyan, Han Jun, Lyu Qiuyue..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Xi'an Modern Chemistry Research Institute has submitted a patent application for Propellant Deflatable Mold Core Drawing Device Adaptive to Automatic Assembly. This invention was developed by Sun Fan, Tang Qiufan, Zheng Qilong, Zhang Chi, Liu Hexin, Li Jiawei, Yang Lei, Huang Meng, Zhang Linjun, Liu Wenliang..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Sekisui Chemical has submitted a patent application for Composite Structure, Polyolefin Resin Molded Article, Automobile Member, and Method for Producing Polyolefin Resin Molded Article. This invention was developed by Ogata Nagisa, Ii Daizou, Toda Tomoki, Ogata Yudai, Hida Tomohiro and Hamasaki Daisuke.
Th..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Omya International AG patent application for Polypropylene (pp)-caco3 Master Batch in Pet Fibers. This invention was developed by Bonavoglia Barbara, Brunner Martin, Roux Christophe Rene Pierre and Janefeldt Cecilia Geraldine.
The patent application n..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Mitsubishi Gas Chemical has filed a patent application for Manufacturing Method of Fiber Reinforced Plastic Product. This invention was developed by Kawano Kazuki, Odan Yusuke and Hirooka Nobuki.
The patent application number is CN20248027701 20240405. The patent publication number is CN121152720 (A). Inter..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Shanxi Pingyang Industry Machinery patent application for Product Molding Method and Mold Based on Composite Material Paving Molding. This invention was developed by Li Qiujie, Jia Zhiheng, Shi Dailong, Han Xiaotian, He Xinchi and Wang Guixian.
The pa..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Shenzhen Wuxin Technology has submitted a patent application for Plastic Part Rapid Demolding Mold with Rapid Cooling Function. This invention was developed by Wang Qiang and Zhou Yangping.
The patent application number is CN202511607465 20251105. The patent publication number is CN121157309 (A). Internatio..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Zhejiang Changjiang Automobile Electronic System has submitted a patent application for Injection Mold with Pitched Roof Demolding Function. This invention was developed by Xie Guocai, Hu Guangliang, Yan Shengyi, Song Xiaowei, Chen Yinjian, Wang Chengdong, Lin Jiajiang, Wen Yinglan, Yu Yuanli, Zhu Likai and ..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Gree Electric Appliances Wuhan patent application for Injection Mold and Powder Suction Nozzle Core. Li Chao, Jiao Haibo, Li Ben, Yang Peng, Wei Xuechun and Guo Huisheng developed the invention.
The patent application number is CN202511504865 20251021..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Asimco Sealing Technologies (Anhui) patent application for Flange-free Leather Cup Copying Mold. This invention was developed by Liu Shengji, Li Xiang, Xu Qiang, Peng Rui and Wang Quan.
The patent application number is CN202511423816 20250930. The pat..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Chongqing Gearbox has submitted a patent application for Glass Fiber Reinforced Plastic Leftover Material Recovery Processing System and Recovery Method. Ren Jie, Yang Guanggui, Bao Jinlan, Shu Yang and Xiang Tianwei developed the invention.
The patent application number is CN202511708924 20251120. The pate..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Suqian Yongbang Environmental Protection New Material Technology patent application for Regeneration Crushing Device for Pet Plastic Production and Use Method Thereof. This invention was developed by Hu Enjie.
The patent application number is CN202511..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Huaxin Cement has applied Chinese patent for Concrete Preparation Method, Mold and Concrete Curing System. Li Yeqing, Zhang Bowen, Chen Chao, Ren Zheng, Qin Jiefa, Luo Siqiao and Yu Songbai developed it.
The patent application number is CN202511238309 20250901. The patent publication number is CN121157182 (..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Suzhou Gaowei Electronic has applied Chinese patent for Preparation Method of Novel Engineering Plastic Scm8000 Micro-hole. Su Junmei, Jia Dongfang and Guo Pengjun developed it.
The patent application number is CN202510921386 20250704. The patent publication number is CN121156538 (A). International Patent C..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Shinetsu Chemical has submitted a patent application for Addition-curable Silicone Resin Composition. This invention was developed by Yamasaki Tatsuya.
The patent application number is CN202510761926 20250609. The patent publication number is CN121160085 (A). International Patent Classification codes are C0..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Ajinomoto patent application for Resin Composition. Nakano Retsu, Kikuchi Isamu and Nishimura Yoshio developed the invention.
The patent application number is CN202510783663 20250612. The patent publication number is CN121160027 (A). International Pat..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Zhejiang Xinhengtai Advanced Material patent application for Preparation Method of Shrinkage-resistant Supercritical TPU (thermoplastic Polyurethane) Foaming Material. The invention was developed by Weng Chenglong, Zhang Kailiang, Xu Xin, Liu Hao, Wan..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yibin University has submitted a patent application for Novel Packaging Material Using Bamboo Instead of Plastic as Well as Preparation Method and Application of Novel Packaging Material. This invention was developed by Wang Bin, Zhao Chunxia, Liang Weiping and Xie Tingna.
The patent application number is C..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Chery Automobile patent application for Acrylic Ester Functional Copolymer Binder as Well as Preparation Method and Application Thereof. Yuan Yuan, Xu Fanglin and Li Jing developed the invention.
The patent application number is CN202511295278 2025091..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yantai Darbond Technology has submitted a patent application for High-performance Polyurethane Pouring Sealant Based on Self-synthesized Prepolymer and Preparation Method of High-performance Polyurethane Pouring Sealant. This invention was developed by Tan Shengyuan, Wang Jianbin and Jiang Guilin.
The paten..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang University Quzhou Research Institute has sought patent for Pre-polymerization Reactor, Continuous Bulk Polymerization System and Method and Pmma (polymethyl Methacrylate) Resin. This invention was developed by Gu Xueping, Jiang Mingzhe, Feng Lianfang, Wang Lugang, Duan Jintang and Zhang Cailiang.
T..
Plastics
| Wed 29 Apr 2026
Geneva, April 29 -- Repligen Corporation has submitted a patent application for Harvest Capture with Settled Resin. This invention was developed by Blacklock Westley, Yuen Philip and Bransby Michael.
The patent application number is WO2025US51468 20251017. The patent publication number is WO2026085439 (A1). International Patent..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received SABIC Global Technologies BV patent application for Process for Preparing Random Propylene-ethylen Copolymer Composition. Ndoro Tinashe Victor Mandishonha, Steenbakkers-menting Henrica Norberta Alberta, Zuideveld Martin Alexander, Moman Akhlaq and Meddad Abderrahman develop..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published AGC Inc patent application for Copolymer, Composition, and Molded Article. The invention was developed by Taguchi Daisuke and Toyoda Mizuna.
The patent application number is EP20240823481 20240614. The patent publication number is EP4729551 (A1). International Patent Clas..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Shinetsu Chemical has sought patent for Heat-curable Resin Composition. This invention was developed by Iguchi Hiroyuki, Tsutsumi Yoshihiro, Kudo Yuki and Iwasaki Masayuki.
The patent application number is EP20250205024 20250926. The patent publication number is EP4729563 (A1). International Patent Classific..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- ADEKA Corporation has submitted a patent application for Plasticizer, Composition, and Molded Article. This invention was developed by Murakami Takashi, Nakamura Tatsuhito and Asakawa Motoko.
The patent application number is EP20240823251 20240531. The patent publication number is EP4729581 (A1). Internation..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Max Planck Gesellschaft has filed a patent application for Process for Fractionating Polymeric Material. This invention was developed by Ponnudurai Arulselvan, Schulze Peter, Lorenz Heike and Seidel-morgenstern Andreas.
The patent application number is EP20240207411 20241018. The patent publication number ..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Chinese University of Hong Kong, Shenzhen patent application for Multi-mode Luminescent Anti-counterfeiting Material as Well as Preparation Method and Application Thereof. The invention was developed by Tang Benzhong, Zhao Zheng and Ma Fulong.
The ..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Tongji University has submitted a patent application for Polyzwitterionic Gel Material as Well as Preparation and Application Thereof. This invention was developed by Zhao Wenhao, Shang Yinghui, Wu Dongbei and Wang Qigang.
The patent application number is CN202511258470 20250904. The patent publication nu..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has published Daikin Ind Ltd and National Univ Corporation Yamagata Univ patent application for Method for Producing Polytetrafluoroethylene Molded Body and Polytetrafluoroethylene Molded Body. The invention was developed by Yamaguchi Shuhei, Komori Masaji, Okanishi Ke..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has released Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology patent application for Agglomerated Particle and Preparation Method Therefor, and Resin Composition Comprising Same. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wang..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- Liaoning Kingfa Sci & Tech Co Ltd and Kingfa Science & Technology have submitted a patent application for Agglomerated Particle, and Preparation Method Therefor and Use Thereof. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wang Qi, Hu Zhihua, Fu Jinfeng, Wu Jun, Zhu Xiuting, Qin Yongho..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Littelfuse Inc and Zhou Flory patent application for Resistance Stable Polymer Positive Temperature Coefficient (PPTC) Material. Zhou Flory, Zheng Wei, Li Qingbei and Chen Jianhua developed the invention.
The patent application number is WO2025CN127249 ..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has released Jiangsu Hengke Advanced Mat Co Ltd patent application for Modified Polyester Filament and Preparation Method Therefor. This invention was developed by Wang Yongfeng, Wei Kaishun, Tang Hui, Zhu Dongmei, Chai Senguang, Zhang Zhengyong, Bo Lijun, Ji Hong, Zha..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Hunan Chuyuan New Mat Co Ltd patent application for Photosensitive Resin Composition Containing Anthracene Methyl Quaternary Ammonium Salt Photosensitizer and Application Thereof. Zhang Nianqi, Dong Wanrong, Xiao Zhiyi, Yan Xing, Tan Shan and Andre dev..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has released Cfhi Group Dalian Engineering & Technology and China First Heavy Industries patent application for Resin Drying System. This invention was developed by Lin Zhenyu, An Shaopeng, Chang Huaide, Chen Si, Sun Baolu, Wang Sifang, Liu Zhao and Si Weihua.
T..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has released Eschmann Textures Int GmbH and Voestalpine Eifeler Vacotec GmbH patent application for Mould for Producing Plastics Products, and Method for Reworking Such a Mould. This invention was developed by Wurzbacher-bernes Simon, Watschke Hagen and Hey Stephan.
..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Nitto Boseki Co Ltd and Tohoku University have sought patent for Polymer Compound. This invention was developed by Maruoka Kiyotaka, Takahashi Yuta, Teruuchi Yoko, Oka Kouki and Kasai Hitoshi.
The patent application number is WO2025JP32834 20250918. The patent publication number is WO2026083750 (A1). Inter..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has released Consorzio Radici Per La Ricerca E Linnovazione SCARL and Univ Degli Studi Di Milano patent application for Process for Separating Polyurethane from Polyamides in Waste or Recycled Products. This invention was developed by Maesani Cristiano, Alini Stefano, ..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Etex Germany Exteriors GmbH has filed a patent application for Intumescent Composion and Intumescent Product Obtained Therewith. This invention was developed by Bustos Zuñiga Fernando.
The patent application number is WO2025EP79936 20251016. The patent publication number is WO2026082882 (A1). Internationa..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Syensqo Specialty Polymers Italy SpA and Politecnico Di Torino have filed a patent application for High Performance Hybrid Polyacrylonitrile Composites Membranes. This invention was developed by Abusleme Julio A, Lorenzi Eleonora, Jackson Matthew, Jeol Stéphane, Battegazzore Daniele and Frache Alberto.
Th..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Eriks NV has filed a patent application for Method for Producing Gaskets. This invention was developed by Lemmens Paul and Pronk Dick.
The patent application number is WO2025EP79801 20251015. The patent publication number is WO2026082813 (A1). International Patent Classification codes are B29C69/00, B29D99..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Youdent Corp has applied WIPO patent for Artificial Nail Molding Method. Kitagawa Harumi and Ebara Ryoko developed it.
The patent application number is WO2025JP36048 20251010. The patent publication number is WO2026083925 (A1). International Patent Classification code is A45D31/00.
The abstract of the ..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has published Polyram Plastic Ind Ltd patent application for Novel Tie Layer Composition. The invention was developed by Dvir Haim, Borikin Denis and Liphshits Tal.
The patent application number is WO2025IL50892 20251005. The patent publication number is WO202608340..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Victrex Mfg Limited patent application for a Method of Annealing Polymeric Granules. Tahsin Ulutan, Dallas Connor and Chaplin Adam developed the invention.
The patent application number is WO2025GB52220 20251010. The patent publication number is WO20260..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- B4plastics BV has submitted a patent application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers. De Wildeman Stefaan, Monsegue Luciano and Celis Jolande developed the invention.
The patent application number is WO2025EP80005 20251017. The patent pub..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has published Dong Yanhua and Zhejiang Qianxilong Special Fiber Co Ltd patent application for Polyethylene Product Processing Device and Drying Apparatus. The invention was developed by Dong Yanhua, Yu Junxin, Zhang Bing, Yao Xiangjiang and Tan Lin.
The patent appli..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Dong Yanhua and Zhejiang Qianxilong Special Fiber Co Ltd have applied WIPO patent for Polyethylene Product Processing Apparatus and Extraction Device. Dong Yanhua, Yu Junxin, Zhang Bing, Yao Xiangjiang and Tan Lin developed it.
The patent application number is WO2025CN128771 20251020. The patent publicatio..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has released Shanghai Kingfa Sci & Tech Dvpt Co Ltd and Jiangsu Kingfa Sci & Tech Advanced Mat Co Ltd patent application for Flame-retardant Polypropylene and Preparation Method Therefor. This invention was developed by Yin Chaoqing, Yang Xiaoyun, Zhang Shuangshuang, J..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- University of Shanghai for Science and Technology has sought patent for Nonlinear Absorption Film and Preparation and Regulation Method Thereof. This invention was developed by Li Hui, Jiao Mengyang, Zhang Qiming and Gu Min.
The patent application number is CN202511569383 20251030. The patent publication ..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Beijing Sandi Aoke Tech Development Co Ltd has submitted a patent application for Polarizing Film Having Orthogonal Polarization. Yuan Guangming and Zhao Xiaoming developed the invention.
The patent application number is CN202511441643 20251010. The patent publication number is CN121142703 (A). Internatio..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received LMS Co Ltd patent application for Light Control Film. Ham Moon-ho, Cho Jang Hee, Lee Woo-jong, Hyerin Kim, Kwon Ye-pil, Lee Ki-ho, Kwon Min-jeong and Cho Sang-won developed the invention.
The patent application number is CN202511517165 20251023. The..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Suzhou Hongce Photoelectric Tech Co Ltd has sought patent for Application of Zirconium Silicide in Extreme Ultraviolet Band Beam Splitter, Film System Structure, Preparation Method of Film System Structure and Extreme Ultraviolet Band Beam Splitter. This invention was developed by Guo Sheng and Zhu Yunping.
..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Jiangsu Lisaike Environment Friendly Materials Technology has submitted a patent application for Detection Device for PET Bottle Flake Production. This invention was developed by Zhu Hongbing, Tang Guoming, Fang Zhenglong, Tang Qin and Wang Gan.
The patent application number is CN202511221700 20250829. Th..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Anhui Huachi Environmental Protection Tech Co Ltd has submitted a patent application for Online Detection Equipment for Degradable Plastic Film Production. This invention was developed by Wang Chunqiu.
The patent application number is CN202511353308 20250922. The patent publication number is CN121141493 (..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Northwestern Polytechnical University has sought patent for Method for Testing Tensile Mechanical Property of Water-sensitive Film Based on Liquid Metal Medium. This invention was developed by Li Zhen, Zhou Xingyu, Li Can, Jia Chunmei and Wang Qianqi.
The patent application number is CN202511507537 202510..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Beihang University has submitted a patent application for Mu-DIC Speckle Preparation Method Based on Oxide Film Corrosion Perforation. Zhang Hongqiang, Zhang Yongxin and Guo Wei developed the invention.
The patent application number is CN202511350064 20250922. The patent publication number is CN121141301 ..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Huaiyin Normal University has submitted a patent application for High-speed Synchronous Control Device for Thin Film Defect Detection. This invention was developed by Bian Xintian, Cheng Ju, Zuo Fen and Cheng Jinlong.
The patent application number is CN202511527200 20251024. The patent publication number ..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has published Samsung Electronics patent application for Flame-retardant Plastic Material and Home Appliance Comprising Same. The invention was developed by Kim Miran, Park Nohcheol, Choi Jongun, Yang Yunshik and Yoon Sungjoon.
The patent application number is WO2025K..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Nissha has submitted a patent application for Intraoral Adhesive Film and Method for Manufacturing Same. Sakai Hiroshi and Sanada Mariko developed the invention.
The patent application number is WO2025JP29224 20250820. The patent publication number is WO2026083697 (A1). International Patent Classification ..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Sony Group has submitted a patent application for Resin Composition and Molded Article Obtained by Molding Said Resin Composition. This invention was developed by Ueda Kenji, Nagai Nobuyuki, Uesawa Fumikatsu, Endo Miki and Ishida Yuichi.
The patent application number is WO2025JP12878 20250328. The patent pub..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- LG Electronics has filed a patent application for Low-e Film with Frequency-selective Transmission or Shielding Patterns for Electromagnetic Waves. This invention was developed by Hong Youngtaek, Park Byeongyong and Cho Ilnam.
The patent application number is WO2024KR15553 20241015. The patent publication ..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Okuno Chemical Ind Co Ltd has submitted a patent application for Film Forming Composition, Film, Product, and Film Formation Method. Shimahashi Katsumasa, Takano Koji, Kamimoto Hazuki and Iwasaki Yasunori developed the invention.
The patent application number is WO2025JP42793 20251208. The patent publicati..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- WeldTone has filed a patent application for Electrically-detachable Acrylate-modified Polyurethane Hot-melt Adhesive, and Preparation Method Therefor and Use Thereof. This invention was developed by Wang Shuliang, Zhao Fengyan, Song Liang and Cao Yang.
The patent application number is WO2024CN133953 20241122..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received WeldTone patent application for Acrylate-modified Polyurethane Hot-melt Adhesive, Preparation Method Therefor, and Use Thereof. Wang Shuliang, Zhao Fengyan, Song Liang and Cao Yang developed the invention.
The patent application number is WO2024CN133946 2..
Plastics
| Mon 27 Apr 2026
Geneva, April 28 -- WeldTone has sought patent for Electrically-debondable One-component Polyurethane Hot Melt Adhesive, Preparation Method Therefor, and Use Thereof. This invention was developed by Wang Shuliang, Zhao Fengyan, Song Liang and Cao Yang.
The patent application number is WO2024CN133936 20241122. The patent publica..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Asahi Kasei KK has applied WIPO patent for Photosensitive Resin Layered Product. Furutani Hajime, Kishino Masayuki and Inoue Naoto developed it.
The patent application number is WO2025JP36682 20251017. The patent publication number is WO2026084060 (A1). International Patent Classification codes are G03F7/004..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- JSW Afty Corp has submitted a patent application for Film Forming Apparatus and Film Forming Method. Nakata Masao developed the invention.
The patent application number is WO2025JP36486 20251016. The patent publication number is WO2026084022 (A1). International Patent Classification codes are C23C14/50, C2..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Kuraray patent application for Resin Composition and Molded Article. Konishi Daisuke, Hasegawa Takumi and Sasaki Hiromitsu developed the invention.
The patent application number is WO2025JP36277 20251015. The patent publication number is WO2026083987 (A..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Sumitomo Metal Mining has applied WIPO patent for Transparent Conductive Film, Transparent Conductive Film Structure, and Method for Producing Transparent Conductive Film. Tsukamoto Tatsuya, Okami Hideharu and Adachi Kenji developed it.
The patent application number is WO2025JP36236 20251014. The patent pu..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Mitsubishi Gas Chemical Company patent application for Polyimide Resin, Polyimide Varnish, Polyimide Film, and Temporary Fixing Material Composition. Yasufuku Haruka, Ishii Kentaro, Abiko Yohei and Yonehama Shinichi developed the invention.
The patent a..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Dongguan Youda Holding Co Ltd has submitted a patent application for Manufacturing Method and System of Anti-static Protective Film. This invention was developed by Li Min, Wang Mao and Cui Wei.
The patent application number is CN202511346508 20250919. The patent publication number is CN121148561 (A). Int..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Shandong Xinjincai New Decoration Mat Co Ltd has applied Chinese patent for Fresh Air System of PVC Color Film Printing Production Room and Working Method of Fresh Air System. Zhang Guofeng, Duan Yuting and Wang Pengfei developed it.
The patent application number is CN202511613005 20251106. The patent pub..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- Sika Technology AG has filed a patent application for Specific Polymeric Material for a Baffle And/or Reinforcer Element. This invention was developed by Benouali Hakim, Bordeanu Nicolae, Geay Clement, Paripovic Dusko, Ribot Cendrine and Wolschleger Leslie.
The patent application number is WO2025EP79923 20..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Max-Planck-Gesellschaft zur Förderung der Wissenschaften patent application for Process for Fractionating Polymeric Material. Ponnudurai Arulselvan, Schulze Peter, Lorenz Heike and Seidel-morgenstern Andreas developed the invention.
The patent applicat..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Shenzhen Qixingyue Photoelectric Tech Co Ltd patent application for Color Gamut Expansion Control Unit Based on Quantum Dot Color Enhancement Film. Zhou Bin developed the invention.
The patent application number is CN202511513305 20251022. The paten..
Plastics
| Mon 27 Apr 2026
Beijing, April 28 -- Shenyang Aerodynamics Research Institute Aviation Industry, China has sought patent for Full-automatic Overlapped Grid Parallel Assembly Method for Any Polyhedral Grid. This invention was developed by Zeng Kai, Li Yanliang, Qiao Long, Tang Hailong and Wang Kaizhen.
The patent application number is CN20251..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Shenzhen Juhong Technology patent application for Placement Type Fixed Plastic Support. Wang Jianping developed the invention.
The patent application number is CN202511526663 20251024. The patent publication number is CN121139812 (A). International Pa..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Borealis patent application for Recyclate-containing Fiber-reinforced Polypropylene Composition. Stockreiter Wolfgang, Lummerstorfer Thomas, Gahleitner Markus, Sacchetti Francisco, Tranchida Davide Domenico, Neumuller Theresa and Mitter Franz developed the..
Plastics
| Tue 28 Apr 2026
Geneva, April 28 -- BASF has sought patent for Process for Distillation of Polymerizable Substances. This invention was developed by Kramp Marvin, Bin Abdullah Asyraf Thevendran and Walter Jonathan.
The patent application number is WO2025EP79506 20251014. The patent publication number is WO2026082670 (A1). International Paten..
Plastics
| Mon 27 Apr 2026
Beijing, April 28 -- Facility Design and Instrumentation Institute China Aerodynamics Research and Development Center has applied Chinese patent for Aerodynamic Design Method for Molded Surface Curve Near Throat of Laminar Flow Supersonic Velocity Nozzle. Yi Xingyou, Peng Qiang, Qin Honggang and Zhang Yunqiang developed it.
The..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Inner Mongolia University of Technology has submitted a patent application for Interference Measurement System Capable of Being Used for Detecting Thickness of Laser Deposition Coating Film. Fang Sijun, Yan Yong, Zhao Dongye, Ye Shaowei and Hai Hongwen developed the invention.
The patent application numbe..
Plastics
| Mon 27 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has released Tsinghua University patent application for Accurate Identification Method and Device for Ocean Beach Plastic Garbage and Computer Equipment. This invention was developed by Wen Zongguo and Chen Jiehao.
The patent application number is CN202511229573..
Plastics
| Tue 28 Apr 2026
Beijing, April 28 -- Liupanshan Labs has applied Chinese patent for High-performance Sealed Full-lining Plastic Three-eccentric Center Butterfly Valve. Wei Haodong, Wang Guan, Meng Cunrui, Yang Jun, Feng Jianguo, Zhao Xiao, Hai Xiaoyang and He Jiarui developed it.
The patent application number is CN202511398016 20250928. The pa..
Plastics
| Sun 26 Apr 2026
Beijing, April 27 -- Kairui Env Prot Tech Co Ltd and Institute of Process Engineering,Chinese Academy of Sciences have submitted a patent application for Method for Preparing Carbon Material from Anion Exchange Resin. This invention was developed by Liu Haidi, Yue Renliang, Chen Yunfa, Mao Jinchi and Gao Yonglin.
The patent a..
Plastics
| Sun 26 Apr 2026
Beijing, April 27 -- CGN Juner Zhejiang New Mat Co Ltd and CGN Juner New Mat Co Ltd have sought patent for Preparation Method for Preparing Cyclic Regeneration Low-melting-point Polyester Through Double-screw Modification and Application of Cyclic Regeneration Low-melting-point Polyester. This invention was developed by Li Shuan..
Plastics
| Sun 26 Apr 2026
Beijing, April 27 -- Shanghai Pret Composites Co and Shanghai Pret New Chemical Mat Co Ltd have submitted a patent application for Carbon Fiber Reinforced Ultrahigh-temperature-resistant Liquid Crystal Polymer Composite Material and Preparation Method Thereof. Xu Bin, Cai Ying and Zhou Zhenlun developed the invention.
The pat..
Plastics
| Sun 26 Apr 2026
Beijing, April 27 -- Shanghai Res Institute Of Chemical Industry Co Ltd and Shanghai Huayi Holding Group Co Ltd have sought patent for Preparation Method of Polyolefin Porous Membrane and Polyolefin Porous Membrane. This invention was developed by Quan Jiayou, Wang Xinwei, Wang Ping, Sun Yongfei, Mao Hanjun, Fan Yuxuan and Li Ch..
Plastics
| Sun 26 Apr 2026
Beijing, April 27 -- Zhejiang Cathaya Int Co Ltd and Zhejiang Silk Tech Co Ltd have applied Chinese patent for Stiff Real Silk Fabric Based on Natural Dye Polysaccharide Composite Structure and Process. Li Yonggu, Wang Mingliang, Li Peng, Wang Kai and Sun Siheng developed it.
The patent application number is CN202511344893 20..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- SK Innovation Co Ltd and SK Geo Centric have filed a patent application for Polymer Blend Composition. This invention was developed by Hwang Bu Yeon, Son Sang Ha, Lee Sang Yeup and Woo Dong Hyun.
The patent application number is US202519358515 20251015. The patent publication number is US20260109846 (A..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- U.S. Patent and Trademark Office has published Quinlyte Holding BV patent application for Polymer Composition, Extruded Article, and Method for Preparing Said Article. The invention was developed by Chen Hao.
The patent application number is US202519367146 20251023. The patent publication number is US2..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- BASF has applied United States patent for Co-stabilizers for Hydroxyphenyl Triazine Stabilized Polymers. Gerster Michèle, Weyland Tania, Dabbous Raphael, Mueller Daniel, Herbst Heinz and Wunderlich-wippert Wiebke developed it.
The patent application number is US202319117299 20230921. The patent public..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- U.S. Patent and Trademark Office has published University of Florida Research Foundation patent application for Polymers and Methods of Depolymerization of Polymers Using Chain-end Initiation. The invention was developed by Sumerlin Brent S, Garrison John B, Young James Bailey and Hughes Rhys William.
..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- Fox Velution GmbH has submitted a patent application for Apparatus for Pressurizing Polymer Particles. Vetter Jörg, Lucht Mirjam Martina and Schneider Josua Ruben developed the invention.
The patent application number is US202219116820 20220930. The patent publication number is US20260109831 (A1). Int..
Plastics
| Mon 27 Apr 2026
Alexandria, April 27 -- B4plastics BV has submitted a patent application for Transient Copolymers, Preparation Methods Thereof, and Articles Comprising Said Transient Copolymers. This invention was developed by De Wildeman Stefaan, Monsegue Luciano and Celis Jolande.
The patent application number is US202418919783 20241018. T..
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