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Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Hightex Co Ltd Hangzhou has applied Chinese patent for Anti-ultraviolet Polyester Fabric Processing Equipment and Preparation Method. Lu Yang, Lu Wenlong and Shen Xiaoping developed it.
The patent application number is CN202511106571 20250807. The patent publication number is CN120920126 (A). Internationa..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released Becton, Dickinson and Company patent application for Microsphere Additive for Increased Thermoset Lubricity and/or Barrier Properties. This invention was developed by Forciniti Leandro and Prais Alfred.
The patent application number is WO2025US45757 202..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Qilu University of Technology Shandong Academy of Sciences patent application for Degradable Polyurethane Foam Adsorption Material, Preparation Method and Application. This invention was developed by Zhang Xuan, Wu Qin and Xia Nannan.
The patent appli..
Plastics
| Tue 24 Mar 2026
Alexandria, March 25 -- Seatmate Intellectual Properties has sought patent for Selectively Pet Accessible Human-pet Co-seating. This invention was developed by Mueller Andrew Joseph, Singer Jacob Hillis and O'malley Ryan Joseph.
The patent application number is US202519323351 20250909. The patent publication number is US20260..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Fujian Shaowu Xingguang Chemical Co Ltd patent application for Production Device and Process of Terpene-phenol Resin. This invention was developed by Lin Yuping and Chen Liwen.
The patent application number is CN20251190956 20250805. The patent publ..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Heideng Tech Beijing Co Ltd patent application for Automatic Glue Removing Equipment for Filling and Sealing Mold. The invention was developed by Xie Dong, Zhang Yuanzi, Ge Yifei, Wang Yiwei and Song Pengfei.
The patent application number is CN2025..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Beifang Weijiamao Coal Power has filed a patent application for Cleaning Device for Squint Window of Resin Trapper. This invention was developed by Zhao Jianhui, Fan Erli, Wu Zhiqiang, Jiang Wuhui, Yao Jinyuan, Li Junbin, Jin Chengjiang, Qiao Jiqun, Qin Zhiqiang, Shi Changhao, Zhang Xiaojun, Ye Jiawei, Zhao ..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Zhengzhou University has submitted a patent application for Infrared-visible Light Compatible Stealth Fiber Composite Fabric and Preparation Method and Application Thereof. This invention was developed by Wang Jianfeng, Lu Weifang, Ding Haoran, Du Yaheng and Wang Wanjie.
The patent application number is CN2..
Plastics
| Tue 24 Mar 2026
Alexandria, March 25 -- Nouryon Chemicals International has submitted a patent application for Polyester Film-forming Polymers for Alcoholbased Sunscreen Formulations. This invention was developed by Bevinakatti Hanamanthsa Shankarsa, Priester Crystal Sonya, White Karen Lee, Vitale Melissa Joy and Golas Kristin Nicole.
The pa..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Zima International Inc D/B/A Dandy, Moore Patrick R, Butler Kenn and Wainwright Samuel have filed a patent application for Systems and Methods for Denture Injection Mold Design and Manufacture.
The patent application number is WO2025US46255 20250912. The patent publication number is WO2026060305 (A1). Int..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released Oregon State University patent application for Cubic Bipryamid Cobalt-doped Iron Oxide Nanoparticles and Methods for Making and Using in Hyperthermia Treatment. This invention was developed by Singh Prem, Taratula Olena and Taratula Oleh.
The patent app..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Illumina has applied WIPO patent for Flow Cells with Hydrophobic Fluid Guide. Dill Tyler developed it.
The patent application number is WO2025US45079 20250905. The patent publication number is WO2026059826 (A1). International Patent Classification codes are B01J19/00 and B01L3/00. Cooperative Patent Classi..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- ACTEGA North America Technology has submitted a patent application for Durable Thin Film Adhesive Labels and Methods of Making Thereof. This invention was developed by Munnelly Heidi M and Voicechovski Nikolai A.
The patent application number is WO2025US45992 20250911. The patent publication number is WO20..
Plastics
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released Crown Warranty LLC patent application for Color-changing Denture Mold. This invention was developed by Jaffe Adam and Jaffe Sam.
The patent application number is US202519332843 20250918. The patent publication number is US20260076786 (A1). International Pat..
Plastics
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released Glanzify Haftungsbeschraenkt patent application for Device for Producing a Molded Part of a Dental Splint. This invention was developed by Shrishrimal Akshay.
The patent application number is US202319109048 20230815. The patent publication number is US20260..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Sage Products has applied WIPO patent for Offloader Systems. Ardahji Becker and Sexton Kristin developed it.
The patent application number is WO2025US45951 20250911. The patent publication number is WO2026060122 (A1). International Patent Classification code is A61G7/065. Cooperative Patent Classification ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Hanwha Solutions has submitted a patent application for Hydrogenated Cardanol-based Resin and Method for Preparing Same. Kang Paul, Jang Hee Jin, Lee Jin Ho and Park Je Hun developed the invention.
The patent application number is WO2025KR14290 20250912. The patent publication number is WO2026059394 (A1). In..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Hanwha Solutions has sought patent for Cardanol-based Resin and Preparation Method Therefor. This invention was developed by Kang Paul and Jang Hee Jin.
The patent application number is WO2025KR14288 20250912. The patent publication number is WO2026059392 (A1). International Patent Classification codes are B..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- LG Chem has applied WIPO patent for Resin Composition. Cho Suhyun, Lee Yeonju, Choe Dongcheol, Kim Chul Woong and Ko Myung Joo developed it.
The patent application number is WO2025KR14273 20250912. The patent publication number is WO2026059386 (A1). International Patent Classification codes are C08L101/16, C..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released LG Chem patent application for Conductive Material Dispersion and Preparation Method Therefor. This invention was developed by Jang Youngjin, Kim Eunbum, Cho Seung Wook and Yoon Kiyoul.
The patent application number is WO2025KR14207 20250912. The patent..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- DL Chemical has submitted a patent application for Polyolefin Polymer, and System and Method for Polyolefin Polymerization. Lee Hee Jun, Sohn Byung Keel, Yu Seung Tack, Jo Young Shin, Choi Sung Ho, Kang Sung Woo, Chun Byung Soon and Choi Jang Ryeok developed the invention.
The patent application number is WO..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- SK Chemicals has submitted a patent application for Polyester Copolymer. This invention was developed by Shin Yong-jun, Kim Do-kyoon, Kim Sung-gi, Kim Hae-ri and Lee Se-ho.
The patent application number is WO2025KR14082 20250910. The patent publication number is WO2026059310 (A1). International Patent Classi..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received SK Chemicals patent application for Polyester Copolymer Comprising Recycled Raw Materials. Shin Yong-jun, Kim Do-kyoon, Kim Sung-gi, Kim Hae-ri and Lee Se-ho developed the invention.
The patent application number is WO2025KR14081 20250910. The patent publ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- SK Chemicals has submitted a patent application for Polyester Resin Mixture and Method for Preparing Same. This invention was developed by Hwang Da-young, Oh Hyun-woo and Lee Yoo Jin.
The patent application number is WO2025KR14078 20250910. The patent publication number is WO2026059307 (A1). International Pa..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has published SK Chemicals patent application for Polyester Resin Mixture and Preparation Method Therefor. The invention was developed by Hwang Da-young, Oh Hyun-woo and Lee Yoo Jin.
The patent application number is WO2025KR13995 20250909. The patent publication numbe..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- LG Electronics has applied WIPO patent for Impact-resistant Polystyrene Resin Composition and Home Appliance Parts Using Same. Choi Juhyung, Shin Suhee, Roh Hwa Jin and Kim Kihwan developed it.
The patent application number is WO2025KR13928 20250908. The patent publication number is WO2026059257 (A1). Intern..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received SK Chemicals patent application for Resin Composition. Kim Hae-ri, Kim Sung-gi, Shin Yong-jun and Lee Se-ho developed the invention.
The patent application number is WO2025KR13415 20250902. The patent publication number is WO2026059198 (A1). International..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Stowe Woodward Licensco LLC has submitted a patent application for Polyurethane Shoe Press Belt. This invention was developed by Helmy Mina and Brettell-adams Ian.
The patent application number is WO2025US41240 20250808. The patent publication number is WO2026059676 (A1). International Patent Classificatio..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Duke University has applied WIPO patent for Acceleration of Drug Release from Poly(ester Urea)s Using Additives. Becker Matthew, Dziewior Courtney and Ji Ru-rong developed it.
The patent application number is WO2025US37137 20250710. The patent publication number is WO2026059644 (A1). International Patent C..
Plastics
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Binzhou Bohai Piston Co Ltd patent application for Method for Predicting Thermal Fatigue Life of Engine Piston Based on Plastic Strain. The invention was developed by Wu Yimin, Gao Xiaobo, Jiang Dianchang, Xiong Peiyou, Zhang Hongwei, Li Ziliang, Sha ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- SK Chemicals has applied WIPO patent for Polyester Resin and Polyester Resin Composition Comprising Same. Lee Se-ho, Kim Do-kyoon, Kim Sung-gi, Kim Hae- Ri and Shin Yong-jun developed it.
The patent application number is WO2025KR12705 20250821. The patent publication number is WO2026059150 (A1). Internationa..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- SK Chemicals has submitted a patent application for Polyester Copolymer. This invention was developed by Lee Se-ho, Kim Do-kyoon, Kim Sung-gi, Kim Hae-ri and Shin Yong-jun.
The patent application number is WO2025KR12701 20250821. The patent publication number is WO2026059149 (A1). International Patent Classi..
Plastics
| Tue 24 Mar 2026
Beijing, March 24 -- Xin Feng Ming Group Co Ltd, Tongxiang Zhongying Chemical Fiber Co Ltd and Tongxiang Zhongyi Chemical Fiber Co Ltd have applied Chinese patent for Negative Ion Polyester Fiber and Preparation Method Thereof. Zhuang Yaozhong, Li Xuechang, Yang Zhongjie, Yao Zhifeng, Ji Wenyi, Chu Binbin, He Kaibo, Zhu Yijie, C..
Plastics
| Tue 24 Mar 2026
Beijing, March 24 -- Pureach Tech (Beijing) and China Nuclear Power Operations have submitted a patent application for Nano Composite Fiber as Well as Preparation Method and Application Thereof. This invention was developed by Xue Chen, Han Huixian, Guo Yudong, Zhang Biaoyang, Ma Pudong, Song Chenchen and Li Xiang.
The patent..
Plastics
| Tue 24 Mar 2026
Beijing, March 24 -- Huzhou Zhongyue Chemical Fiber Co Ltd and Xinfengming Group Huzhou Zhongshi Technology have submitted a patent application for Preparation Process of Special-shaped Extra-black Antibacterial Composite Functional Polyester PET-HOY Filament. This invention was developed by Shen Hong, Hu Jun, Li Ming, Hu Xingqi..
Plastics
| Tue 24 Mar 2026
Alexandria, March 25 -- National Tsing Hua University has applied United States patent for Fiber Collection Platform by Interfacial Polyelectrolyte Complexation Spinning. Wang Tzu-wei, Liu Yu-chung and Chen Hao-xuan developed it.
The patent application number is US202519394707 20251119. The patent publication number is US202600..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Hunan Chuyuan New Mat Co Ltd has sought patent for Photosensitive Resin Composition Containing Anthracene Methyl Sulfate Quaternary Ammonium Salt Photosensitizer and Application Thereof. This invention was developed by Dong Wanrong, Xiao Zhiyi, Duan Huigao, Tan Shan and Dong Jianbin.
The patent applicatio..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Jiangmen Heying New Material Tech Co Ltd has sought patent for Photoresist Monomer, Polymer Thereof and Photoresist Composition. This invention was developed by Jiang Bo, Wang Yuehui, Lin Kaiwen and Lin Jianhui.
The patent application number is CN202410120037 20240129. The patent publication number is CN1..
Plastics
| Mon 23 Mar 2026
Geneva, March 24 -- Cie Generale Des Etablissements Michelin and Solesis Holdings LLC have submitted a patent application for Method for Producing a Continuous Yarn or Fiber of a Glycerol Polyester. Cheyron Hugo and Giot Maud developed the invention.
The patent application number is WO2025EP75215 20250904. The patent publicat..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Materia Nova has applied WIPO patent for Continuous Process for Preparation of Recycled Polyols from Polyurethane Foams. Toncheva Antoniya, Yada Bopha, Laoutid Fouad and Dubois Philippe developed it.
The patent application number is WO2025EP76352 20250916. The patent publication number is WO2026057879 (A1). ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Rain Carbon Germany GmbH has submitted a patent application for Curable Epoxy Systems Comprising a Phenolic Polymer. This invention was developed by Rauser Marian, Liu Jun and Hoffmann Frank.
The patent application number is WO2025EP76317 20250916. The patent publication number is WO2026057868 (A1). Intern..
Plastics
| Mon 23 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has published Syensqo Specialty Polymers Italy SpA patent application for Novel Fluoroelastomer and Curable Composition Thereof. The invention was developed by Monzani Cristiano, Galimberti Marco, Maggioni Federica, Manzoni Claudia and Bossolo Stefano.
The patent ap..
Plastics
| Mon 23 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received Westlake University patent application for Citric Acid-based Biomaterial, Preparation Method Therefor, and Use Thereof. Yang Jian and Zhang Lingkun developed the invention.
The patent application number is WO2025CN121028 20250912. The patent publication..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Polyplastics has submitted a patent application for Resin Composition and Molded Article. Murofushi Katsuya, Asai Yoshihiro and Goshima Kazuya developed the invention.
The patent application number is WO2025JP31211 20250904. The patent publication number is WO2026058785 (A1). International Patent Classificat..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has published Sanoh Industrial patent application for Resin Joint, Connection Structure, and Connection Method. The invention was developed by Kuhara Kei, Daimon Satoshi and Yamamoto Junichiro.
The patent application number is WO2025JP31146 20250903. The patent public..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Gunze Ltd has sought patent for Recycled Film. This invention was developed by Koike Asuka, Takaichi Jun, Kaji Kenshiro, Kibayashi Tatsuya and Kitamura Takuro.
The patent application number is WO2025JP28086 20250807. The patent publication number is WO2026058619 (A1). International Patent Classification co..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- DIC Corporation has submitted a patent application for Epoxy Resin Composition and Cured Product Thereof. This invention was developed by Yamada Shunsuke, Shimoyama Yoshihiro and Kon Yoshihiro.
The patent application number is WO2025JP27099 20250731. The patent publication number is WO2026058596 (A1). Intern..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- ThreeBond has sought patent for Moisture Curable Resin Composition and Cured Product Thereof. This invention was developed by Hanochi Haruka and Soga Tetsunori.
The patent application number is WO2025JP26710 20250728. The patent publication number is WO2026058590 (A1). International Patent Classification cod..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received Shimadzu patent application for Fluororesin Analysis Method and Analysis Device. Obayashi Kenichi and Furuta Masataka developed the invention.
The patent application number is WO2025JP21751 20250617. The patent publication number is WO2026058529 (A1). I..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Canon has applied WIPO patent for Photosensitive Resin Composition and Method for Producing Photosensitive Resin Composition. Teshima Takayuki developed it.
The patent application number is WO2025JP32120 20250911. The patent publication number is WO2026058922 (A1). International Patent Classification codes a..
Plastics
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Jiuzhou Zhixing Tech Co Ltd patent application for Intelligent Pet Management System Based on Artificial Intelligence. The invention was developed by Ma Yichao.
The patent application number is CN20251174687 20250801. The patent publication number ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has published Astemo patent application for Mold for Molding and Method for Producing Molded Article. The invention was developed by Takioka Shuichi.
The patent application number is WO2025JP32007 20250910. The patent publication number is WO2026058901 (A1). Interna..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Astemo has submitted a patent application for Mold and Method for Producing Molded Article. Takioka Shuichi developed the invention.
The patent application number is WO2025JP32006 20250910. The patent publication number is WO2026058900 (A1). International Patent Classification codes are B29C33/40 and B29C3..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received Astemo patent application for Mold and Method for Producing Molded Article. Takioka Shuichi developed the invention.
The patent application number is WO2025JP32005 20250910. The patent publication number is WO2026058899 (A1). International Patent Classi..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Astemo has submitted a patent application for Mold and Method for Producing Molded Article. This invention was developed by Kashiro Hiroo.
The patent application number is WO2025JP32004 20250910. The patent publication number is WO2026058898 (A1). International Patent Classification codes are B29C33/48, B2..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Fujifilm has sought patent for Antireflection Film, Stray Light Suppression Film, and Light Receiving Device. This invention was developed by Yanai Yujiro, Fukushima Yuta and Yamazaki Shohei.
The patent application number is WO2025JP31997 20250910. The patent publication number is WO2026058895 (A1). Intern..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Kuraray has submitted a patent application for Method for Producing Liquid Crystal Polyester Depolymerized Product, Method for Producing Recycled Liquid Crystal Polyester Resin, Method for Producing Recycled Liquid Crystal Polyester Molded Body, and Chemical Recycling Method. This invention was developed by Y..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Kuraray has filed a patent application for Method for Producing Liquid Crystal Polyester Depolymerized Product, Method for Producing Recycled Liquid Crystal Polyester Resin, Method for Producing Recycled Liquid Crystal Polyester Molded Article, and Chemical Recycling Method. This invention was developed by Na..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Fujifilm has applied WIPO patent for Structure and Method for Manufacturing Structure. Hirai Yuki, Mitsui Tetsuro, Hakuta Shinya and Morishima Shinichi developed it.
The patent application number is WO2025JP31466 20250905. The patent publication number is WO2026058814 (A1). International Patent Classificat..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Corichem SRL has sought patent for Method for Finishing Leather or Imitation Leather with Reduced Energy and Environmental Impact, as Well as Thermoplastic Product and System Usable in This Method. This invention was developed by Lovato Giancarlo, Dalla Valle Giovanni, Cariolato Massimo and Tezza Diego.
Th..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- SHPP Global Technologies has submitted a patent application for Transparent High Flow Injection Moldable Resin with Reduced Heat Build-up and Improved Impact Properties for Outdoor Usage. This invention was developed by Ter Horst Sascha Jan and Van Heerbeek Hendrikus Petrus Cornelis.
The patent application n..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Depoly Sa has sought patent for Degradation of Polyurethane Materials to Their Monomers. This invention was developed by Anderson Samantha, Uran Pelin, Bila Hale and Soodi Sanaz.
The patent application number is WO2025IB58577 20250826. The patent publication number is WO2026058094 (A1). International Paten..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Hebei University of Engineering patent application for Portable and Reliable Mold Easy to Assemble and Disassemble and Supporting Construction Technology Thereof. The invention was developed by Wang Chenchen, Shi Yannan, Wu Jie, Zhang Weimin and Liang..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has released Nine Ring Machinery Share Holding Co Ltd patent application for Concentric Integrated Three-channel Quality-divided and Pressure-divided Accurate Injection Method for Oil Field Polymer. This invention was developed by Zhang Juguo, Wang Hailong, Shi Yun..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Nine Ring Machinery Share Holding Co Ltd has submitted a patent application for Concentric and Independent Three-channel Accurate Injection Method for Oil Field Polymer. This invention was developed by Wang Hailong, Shi Yuncai, Zhang Juguo, Zhang Ke, Li Gang and Liu Yi.
The patent application number is CN..
Plastics
| Mon 23 Mar 2026
Beijing, March 23 -- University of Electronic Science and Technology of China and Chongqing Technology & Business University have submitted a patent application for Glass Fiber Composite Material with Low Dielectric Property. This invention was developed by Li Xiaodan, Chang Jiangjun and Liu Xiaobo.
The patent application num..
Plastics
| Mon 23 Mar 2026
Beijing, March 23 -- East China University of Science and Technology and Zhejiang Juhongzhao New Material Tech Co Ltd have applied Chinese patent for Quickly Crystallized Toughened PET (polyethylene Terephthalate) Material as Well as Preparation Method and Application Thereof. Guan Yong, Wu Zeyang, Yu Huimei, Liu Ying, Li Qing, ..
Plastics
| Mon 23 Mar 2026
Beijing, March 23 -- Anhui University and Fuyang Normal University have filed a patent application for Organosilicon Cross-linked Polyvinyl Acetal Resin as Well as Preparation Method and Application Thereof. This invention was developed by Yang Jianjun, He Linfei, Tao Dongliang, Li Wangyang, Wu Lei, Wu Qingyun, Wu Mingyuan, Zhan..
Plastics
| Mon 23 Mar 2026
Beijing, March 23 -- Inner Mongolia University of Science and Technology and Baotou Zhongke Minghang Semiconductor Tech Co Ltd have applied Chinese patent for Preparation Method of Supramolecular Aggregation-induced Emission Self-repairing Waterborne Polyurethane. Pan Gaofei, Yang Jingying, Yu Huitao, Jia Lina and Li Shaoguang d..
Plastics
| Mon 23 Mar 2026
Beijing, March 23 -- Xuchang Yongli Special Chemical Fiber Co Ltd and Xuchang Jiayi Ind Co Ltd have submitted a patent application for Rinsing Equipment for Processing Recycled Plastics of PET (polyethylene Terephthalate) Bottles. This invention was developed by Ren Zhongkai, Ren Tenglong, Liu Wei and Li Xin.
The patent appli..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Sichuan University and Beijing Institute of Spacecraft System Engineering patent application for Temperature Sensing Array Based on Fabric Type Flexibility, Preparation Method and Spinning Solvent. The invention was developed by Niu Jiahong, Pan Weizh..
Plastics
| Mon 23 Mar 2026
Geneva, March 24 -- Sushui New Material, Shanghai has applied WIPO patent for Reinforced Fully-sulfonated Polyimide Proton Exchange Membrane and Preparation Method Therefor. Zhai Fengxia, Wang Xinyu and Liu Jiahe developed it.
The patent application number is WO2024CN131782 20241113. The patent publication number is WO2026056..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Shandong Ranxi Packing Co Ltd has sought patent for Detection Device for Plastic Woven Bag Production. This invention was developed by Yang Tao, Wang Ruifeng and Liu Ping.
The patent application number is CN202511356244 20250922. The patent publication number is CN120908192 (A). International Patent Class..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Shunde Polytechnic University has applied Chinese patent for Method for Detecting Purity of Polysaccharide Derivative. Li Jiawei, Chen Yanwu, Ren Chenghao, Cao Qingxiang, Ye Qing, Zhang Qiquan and Liang Minqing developed it.
The patent application number is CN202511114945 20250811. The patent publication ..
Plastics
| Sun 22 Mar 2026
Munich, March 23 -- Institut Nat Des Sciences Appliquees De Toulouse, Centre Nat Rech Scient and University Toulouse 3 Paul Sabatier have applied European patent for Method for Converting Plastic into Hydrocarbon(s). Chaudret Bruno, Ghosh Sourav and Ourlin Thibault developed it.
The patent application number is EP20240727160 ..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Xi'an Yuanchuang Aviation Tech Co Ltd has sought patent for Lightweight Protective Armor Containing Recoverable Resin-based Composite Material. This invention was developed by Yang Bing, Chen Yinglong, Gao Xiangyun, Ren Jinwei, Zhou Rui and Fan Baosen.
The patent application number is CN202511149198 20250..
Plastics
| Mon 23 Mar 2026
Geneva, March 24 -- Univ Estadual De Campinas has applied WIPO patent for Process for Obtaining Sustainable Polymer Film, Plasticising Film and Related Use. Padilha Giovana Da Silva and Montagnoli Deborah Ketlyn De Oliveira Montagnoli developed it.
The patent application number is WO2025BR50275 20250701. The patent publicatio..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Guizhou University and Guizhou Huan Su Ind Co Ltd have sought patent for Extruder for Plastic Product Production. This invention was developed by Yang Hui, Zheng Longjin, He Chengyi and Ren Yongjian.
The patent application number is CN202511483977 20251017. The patent publication number is CN120941691 (A)..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Zhejiang Hailide New Materials and Hailide New Material Res Shanghai Co Ltd have sought patent for Ultrahigh Dimensional Stability Polyester Industrial Yarn and Preparation Method Thereof. This invention was developed by Wang Xinhang, Zhang Li, Zhu Wenxiang, Lin Debao and Zhu Jie.
The patent application n..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Chengde Branch, HBIS, Chengde Chenggang Vanadium Titanium Cold Rolling Sheet Co Ltd and Chengde Iron & Steel Group Co Ltd have filed a patent application for Laser Welding and Continuous Pickling Method for Hot Stamping Molded Steel 30mnb5. This invention was developed by Ma Zhanjun, Dang Wenwen, Zhao Yiduo,..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Asahi Kasei Constr Mat Corp has applied Chinese patent for Phenolic Resin Foam and Method for Producing Same. Kikushima Kenta, Kurita Hideaki and Mito Hisashi developed it.
The patent application number is CN20248025798 20240425. The patent publication number is CN120936663 (A). International Patent Class..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Elkem Silicones France and Centre National de la Recherche Scientifique (CNRS) patent application for Ring Opening Polymerization Method. This invention was developed by Bourleguet-mondiere Antoine, Blanc Dominique, Baceiredo Ana, Kato Tsuyoshi and Shi..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Suzhou Guangxing Mold Co Ltd has applied Chinese patent for Ultra-large Integrated One-mold Two-cavity Mold. Ju Jiasen, Ma Yin and Kang Wei developed it.
The patent application number is CN202511138343 20250814. The patent publication number is CN120940614 (A). International Patent Classification code is ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Haifulong New Mat Co Ltd has submitted a patent application for Continuous Cutting Device for Plastic Plates. This invention was developed by Jiang Bing and Wu Tingnan.
The patent application number is CN202511282428 20250909. The patent publication number is CN120941471 (A). International Patent Classifi..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Hangzhou Ousaiyiru Tech Co Ltd has submitted a patent application for Intelligent Pet Breeding Device. This invention was developed by Zhao Fusheng.
The patent application number is CN20251197642 20250806. The patent publication number is CN120941367 (A). International Patent Classification codes are B25J..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Shanghai Qiaoyun Tech Co Ltd patent application for Error-proof Limiting Pneumatic Jig for Mounting Plastic Shell. This invention was developed by Huang Tian and Huang Xianchuan.
The patent application number is CN202511131846 20250813. The patent p..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Yamaha Smart Machine Co Ltd has submitted a patent application for Forming Device of Sealing Resin for Compression Molding. This invention was developed by Oguchi Tatsuji.
The patent application number is CN20248025423 20240109. The patent publication number is CN120937122 (A). International Patent Classi..
Plastics
| Wed 25 Mar 2026
London, March 26 -- Additive Manufacturing Tech Ltd has submitted a patent application for Method of Improving the Fire Retardancy of Polyamide Parts. This invention was developed by Konstantin Rybalcenko, Joseph Crabtree and Chinemelum Nedolisa.
The patent application number is GB20240011912 20240813. The patent publication ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Southwest Jiaotong University has applied Chinese patent for Nano-plastic Probe, Preparation Method and Application of Nano-plastic Probe in Formation of Nano-plastic Ecological Crown. Gong Zhengjun, Gong Xinying, Li Mao, Tong Yuanjun and Huang Xiaoying developed it.
The patent application number is CN202..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Lisen Noco Company has sought patent for Copolymer. This invention was developed by Kurabayashi Kazuki and Hara Tsukasa.
The patent application number is CN20248023319 20241029. The patent publication number is CN120936633 (A). International Patent Classification codes are C08F220/36, C08F290/12, C08F8/14..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shinetsu Chemical has submitted a patent application for Polyurea Polymer, Polyurea Composition, and Method for Producing Same. This invention was developed by Ando Yuji, Sakuta Koji and Meguriya Noriyuki.
The patent application number is CN20248024415 20240410. The patent publication number is CN12093664..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Hefei Lanzhiyuan New Material Technology patent application for Plastic Granulator and Particle Screening and Recycling Structure. This invention was developed by Ye Jianbin and He Mei.
The patent application number is CN202511257451 20250904. The p..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shenzhen Ait Precision Technology has filed a patent application for High-temperature Carrier Plate Film-covering and Surface-mounting Equipment. This invention was developed by Yang Jun.
The patent application number is CN202510996785 20250718. The patent publication number is CN120941713 (A). Internatio..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Fiber Reinforced Composite Stationary Ring and Preparation Method Thereof. Wang Yongxia and Yang Xiaoniu developed the invention.
The patent application num..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Dongguan Canshuo Hardware Plastic Co Ltd has submitted a patent application for Resistance Sleeve. This invention was developed by Yu Liansan.
The patent application number is CN202511334308 20250917. The patent publication number is CN120926209 (A). International Patent Classification codes are F16C11/10..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Hainan University has submitted a patent application for Plastic Film Residue Recycling and Granulating All-in-one Machine. Yang Songmei, Wu Tao, Wang Jinghan, Zhang Zirou and Tang Zhongyu developed the invention.
The patent application number is CN202511417708 20250930. The patent publication number is C..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Changzhou Feiteng Chemical patent application for Plastic Particle Production Equipment for Recycling Based on Resin Plastic. Huang Lingfei and Qian Kai developed the invention.
The patent application number is CN202511312084 20250915. The patent pu..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- AVIC Research Institute Special Structures Aeronautical Composites has sought patent for Polytetrafluoroethylene Screw Slotting Machining Method. This invention was developed by Hu Guangqing, Hu Chao, Dong Guangliang and Liu Meng.
The patent application number is CN20251132557 20250725. The patent publica..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Shandong Huaze Electric Appliance Co Ltd patent application for Rapid Demolding Mechanism of Curved-surface Fluid Impeller Injection Mold. Chao Lei, Peng Yunhai, Wang Qian, Fan Shengying, Chu Juanjuan, Wang Hui and Deng Weiguo developed the invention.
..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Zhenye Mold Tech Tianmen Co Ltd has applied Chinese patent for Injection Mold for Plastic Part Production. Dai Bi, Zhang Haibo and Feng Jian developed it.
The patent application number is CN202511318433 20250916. The patent publication number is CN120941667 (A). International Patent Classification codes a..
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