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Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Nutech Ventures has applied United States patent for HEMP Based Geopolymer Compositions and Methods of Use Thereof. Maguire Marc and Mastali Mohammad developed it.
The patent application number is US202619451009 20260116. The patent publication number is US20260138919 (A1). International Patent Classific..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Amphenol Taiwan Corp has submitted a patent application for Composite Board Structure Bonded by Thermosetting Gum and Technological Process Method Thereof. This invention was developed by Hua Jiancheng and Lv Guozheng.
The patent application number is CN202511746932 20251125. The patent publication number i..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shanghai Yucheng Polymer Mat Co Ltd has sought patent for Butylbenzene Transparent Anti-impact Resin Antibacterial Master Batch as Well as Preparation Method and Preparation Device Thereof. This invention was developed by Dai Yao.
The patent application number is CN202311538237 20231117. The patent publicat..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangsu Peipu Polymer Tech Co Ltd has submitted a patent application for Cool-feeling Master Batch Containing Recycled Polyester and Processing Technology of Cool-feeling Master Batch. This invention was developed by Wang Zhifeng, Wang Zhipeng, Teng Daojin, Ye Guohao and Zhong Jianfeng.
The patent applicati..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangsu Suqing Water Treat Engineering Group Co Ltd has filed a patent application for High-strength Resin and Manufacturing Method Thereof. This invention was developed by Han Panfei, Zhao Guoqin, Qian Ping and Yu Fangyuan.
The patent application number is CN202511783167 20251201. The patent publication nu..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Wells Advanced Mat Shanghai Co Ltd has applied Chinese patent for Epoxy Resin Composition, Preparation Method Thereof and Prepreg. Shi Dong and Lu Yi developed it.
The patent application number is CN202511633681 20251110. The patent publication number is CN121406080 (A). International Patent Classification ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Fujian Quanzhou Luojiang Zhenfeng Mold Fittings Mft Co Ltd patent application for Thermoplastic Composite Mold Material and Cold Pushing Forming Process Thereof. He Zhenyan, Huang Jianwen and Lin Ka developed the invention.
The patent application numb..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangxi Shunli New Mat Co Ltd has filed a patent application for Flame-retardant Pe/pp Modified Resin and Preparation Method Thereof. This invention was developed by Peng Xing, Peng Jiawen, Chen Caidan, Peng Jiasong and Peng Jiaze.
The patent application number is CN202511865649 20251211. The patent publica..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Dongguan Yuyuan New Mat Co Ltd has submitted a patent application for High-compatibility Starch-based Biodegradable Plastic and Preparation Method Thereof. Yan Yongcheng developed the invention.
The patent application number is CN202511523153 20251023. The patent publication number is CN121406033 (A). Inter..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Dezhou Hongyu Composite Material Tech Co Ltd patent application for Water-resistant and Corrosion-resistant Carbon Fiber Prepreg Cloth and Preparation Method Thereof. This invention was developed by Zhang Shanfeng and Hao Lianxin.
The patent applicati..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Shanghai Meigesi Paint Co Ltd patent application for Ceramic-based Organic Resin and Preparation Method Thereof. The invention was developed by Wang Xiaodong, He Ping, He Qingpeng and Fan Wenfei.
The patent application number is CN202511834623 202512..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Jiangsu Qixiang High New Mat Co Ltd patent application for Preparation Method and Application of Lignin-cardanol Condensation Resin. Gao Feng, Wan Xiaocong, Xue Zishuang and Li Hai developed the invention.
The patent application number is CN2025117420..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Lianxingzou New Material Tech Guangzhou Co Ltd has submitted a patent application for Dioctylfluorene Copolymer, Polyolefin Bonding Material and Preparation Method of Dioctylfluorene Copolymer and Polyolefin Bonding Material. This invention was developed by ???????.
The patent application number is CN202511..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Changchun Jilin Univ Super Engineering Plastic Research Co Ltd patent application for Polyether-ether-ketone Material Based on Block Copolymer Toughening and Preparation Method Thereof. The invention was developed by Li Xuesong, Zhu Haikun, Wang Wenjing..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Huizhou Research Institute Of Sun Yat Sen Univ patent application for Fine-control Optical-grade Pc Polymerization Method, Optical-grade Pc and Application of Optical-grade Pc. The invention was developed by Fan Yanbin, Li Qiling, Liu Zhaojian and Huang..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhenjiang Desheng New Material Tech Co Ltd has submitted a patent application for Ageing-resistant Waterborne Polyurethane Resin with High Peel Strength and Preparation Method Thereof. This invention was developed by Han Bo, Wu Tao, Qian Guangming and Chen Lixin.
The patent application number is CN202511925..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Cnooc Shell Petrochemical Co Ltd patent application for High-performance Carbon Dioxide-based Polyurethane Foam and Preparation Method Thereof. The invention was developed by Zhang Lizhu and Ma Chuanke.
The patent application number is CN202511740951..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Liaoning Fixed Star Fine Chemical Co Ltd patent application for Bio-based Water-based Peelable Polyurethane Resin as Well as Preparation Method and Application Thereof. Lin Fengyang, Tang Li, Ju Lei, Wang Na, He Rongjun, Gao Huiying, Chen Jianbing and Li..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Zhejiang Aoshou Material Tech Co Ltd patent application for Low-dielectric Photosensitive Polyimide Precursor, Photosensitive Resin Composition, Preparation Method and Application. The invention was developed by Hou Jun, He Jianfeng, Shen Yan, Li Yuqian..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Qidian Potential Energy Jiangxi Tech Co Ltd has submitted a patent application for Method for Improving Thermal and Mechanical Properties of Polyacrylate Composite Material by Using POSS (polyhedral Oligomeric Silsesquioxane) Connected with Multiple Polymer Chains Through Carbon-carbon Single Bond. This invent..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Shandong Ruifeng Chemical Co Ltd patent application for Mbs (methyl Methacrylate-butadiene-styrene) Resin and Preparation Method of Mbs Resin for Improving Weather Resistance and Impact Resistance. Wang Xuan, Wang Houfu, Zhai Liguo, Wang Zhiyong, Wang Ye..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Dehua Baimin Ceram Crafts Co Ltd patent application for Low-shrinkage Unsaturated Visible Light Curing Resin and Preparation Method Thereof. This invention was developed by Chen Xingwang, Su Xiuju and Chen Jiatong.
The patent application number is CN2..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Weifang Xinyang Chemical Co Ltd patent application for Preparation Method of Polystyrene with Controllable Molecular Weight. This invention was developed by Zang Jiaxing, Xu Jinwei and Chen Jianrui.
The patent application number is CN202511982303 2025..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Xinjiang Zhongke Seabuckthorn Tech Co Ltd patent application for Hippophae Rhamnoides Fruit Peel Residue Degraded Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Wu Shasha, Bao Xiaowei, Xu Xianyao, Wu..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Ming Gretchen has submitted a patent application for Assembly to Provide Gravity Fed Curvilinear Motion for Polymer Release and Mixing. This invention was developed by Ming Gretchen.
The patent application number is US202418952664 20241119. The patent publication number is US20260138900 (A1). Internation..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Baoshili Shanghai New Material Technology patent application for Gas-liquid Absorbing Structure and HDPE (high-density Polyethylene) Ultra-clean Barrel Comprising Same. Ma Chuanshun and Wei Kaini developed the invention.
The patent application number ..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Seki Kogyo has submitted a patent application for Conveyance Member and Component Supply Device. This invention was developed by Miura Masaaki, Sakota Kouji and Miura Seiji.
The patent application number is US202619452823 20260119. The patent publication number is US20260138835 (A1). International Patent..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Sichuan Xishu Jiangzhu Construction Eng Co Ltd has submitted a patent application for Composite Material for Chlorinated Polyvinyl Chloride-based Fireproof Wood Board and Preparation Method of Composite Material. Zeng Jin developed the invention.
The patent application number is CN202511833574 20251208. The..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jingyinglun Innovation Tech Huizhou Co Ltd has submitted a patent application for Forming Process Applied to Injection Mold. Ren Ke developed the invention.
The patent application number is CN202511605996 20251105. The patent publication number is CN121402988 (A). International Patent Classification code is..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Guizhou Xinyue New Material Tech Co Ltd has submitted a patent application for Laser Drilling Device for Inner Wall of Plastic Cup After Injection Molding. This invention was developed by Yang Jinlun, Yang Mingdong and Tang Xiangyin.
The patent application number is CN202511970157 20251225. The patent publi..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiaxing Yuguang Photoelectric Tech Co Ltd has sought patent for Pet Health Condition Optimization Method, Pet Feeder and Storage Medium. This invention was developed by Wu Guoan, Zhi Qiang and Lu Weimin.
The patent application number is CN202511649248 20251111. The patent publication number is CN121400373 (..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Xiamen Yuanchuangda Brand Man Co Ltd has submitted a patent application for Wearable Assembly for Preventing Pet from Being Hurt. This invention was developed by Lu Yanjia.
The patent application number is CN202511869913 20251211. The patent publication number is CN121400370 (A). International Patent Classi..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Trebor International Inc patent application for Tube Heating Element with Frit-coated Carbon Fiber Yarn. Olson Aaron and Brown Scott developed the invention.
The patent application number is US202519382400 20251107. The patent publication number is US20260143..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Vybond Group Inc has sought patent for Film Tapes. This invention was developed by Crowder Tim, Addington Nick, Connolly Paul and Mccoy Ryan.
The patent application number is US202519349298 20251003. The patent publication number is US20260139158 (A1). International Patent Classification code is C09J7/24..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Georgia Tech Research Corporation has filed a patent application for Mechanocatalytic Depolymerization of Plastics. This invention was developed by Sievers Carsten, Tricker Andrew W, Nair Sankar, Jones Christopher and Boukouvala Fani.
The patent application number is US202619447359 20260113. The patent p..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Nna Polymers Inc has submitted a patent application for Methods and Systems Associated with a High Concentration Slurry Formulations. Yang Chao, Sun Jianbo and Xu Yongsheng developed the invention.
The patent application number is US202519385276 20251111. The patent publication number is US20260139104 (A..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Korea Inst Of Science and Technology and Industry Academic Cooperation Foundation Yonsei University patent application for Self-healing Multi-component Polyimide Composition and Film, and Method for Manufacturing the Same. Jung Yong Chae, Kim Young Nam, Han Haks..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Double Coin Group (Jiangsu) Tyre has filed a patent application for Plastic Paper Recycling Device. This invention was developed by Man Tingting, Hu Liangliang, Yang Mingfeng, Xu Yonghua and Zhang Honghai.
The patent application number is CN202511985990 20251226. The patent publication number is CN121404863..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Maschf Kaspar Walter GmbH & Co KG has submitted a patent application for Device and Method for Applying and Curing a Polymer Layer on a Cylindrical Body. This invention was developed by Gschossmann Christoph and Fechner Oliver.
The patent application number is US202319119473 20230725. The patent publicat..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Zhejiang Hengdao Tech Co Ltd patent application for Temperature Control Method and Control Device of Hot Runner System for Inverted Mold. The invention was developed by Wang Hongchao, Ji Yong, Yu Pengfeng, Zhang Xueyuan and Zhong Jinming.
The patent ..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Dahao Xiamen Mfg Co Ltd has submitted a patent application for High-precision Clamping Device and Material Taking Machine for Injection Molded Parts. This invention was developed by Zhang Haixin, Zhou Jipeng, Liu Dejun and Cai Wenhong.
The patent application number is CN202511856016 20251210. The patent pub..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Jain Chem Ltd has sought patent for Non-sulfonated Polyester Acrylates and Coatings Employing Same. This invention was developed by Varnadore Clint L and Jain Surendra.
The patent application number is US202519399316 20251124. The patent publication number is US20260139093 (A1). International Patent Clas..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published N Lab Tech Center Pte Ltd patent application for Process for Preparation of Monodisperse Particles. The invention was developed by Luo He-kuan, Wang Honglei and Chen Kelei.
The patent application number is US202619449059 20260114. The patent publication numb..
Plastics
| Mon 25 May 2026
Alexandria, May 25 -- Woodstream has filed a patent application for Rodent Gasser with Self-ignition System and Method of Using the Same. This invention was developed by Hardy Brent David.
The patent application number is US202619451021 20260116. The patent publication number is US20260137070 (A1). International Patent Classi..
Plastics
| Mon 25 May 2026
Alexandria, May 25 -- Tang Linda has submitted a patent application for Interchangeable Pet Bedding System.
The patent application number is US202519392029 20251117. The patent publication number is US20260137057 (A1). International Patent Classification code is A01K1/035. Cooperative Patent Classification code is A01K1/0353..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shenzhen Upcera Oral Cavity Tech Co Ltd has applied Chinese patent for Dental Resin Composition, Dental Restoration and Preparation Method Thereof. Jiang Yao, Yuan Dapeng and Han Chengwei developed it.
The patent application number is CN202511453153 20251011. The patent publication number is CN121401140 (A)..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Guangzhou Hangfeng Supply Chain Man Co Ltd has submitted a patent application for Polishing Equipment for Plastic Plate Processing. This invention was developed by Liu Yuanmei.
The patent application number is CN202511732214 20251124. The patent publication number is CN121403238 (A). International Patent Cl..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shenzhen City Posonwone Tech Co Ltd has submitted a patent application for Process for Removing Burrs on Surface of High Polymer Material Workpiece. This invention was developed by Wang Lijun, Yi Da and Liu Li.
The patent application number is CN202511611233 20251105. The patent publication number is CN1214..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published Shenzhen Hithium Energy Storage Tech Co Ltd and Xiamen Hithium Energy Storage Technology patent application for Lower Plastic Member, End-cover Assembly, Energy Storage Apparatus, and Electricity-consumption Device. The invention was developed by Li Maosong and..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Shenzhen Hithium Energy Storage Tech Co Ltd and Xiamen Hithium Energy Storage Technology patent application for Lower Plastic Member, End-cover Assembly, Energy Storage Apparatus, and Energy Storage System. Li Maosong and Tan Jiben developed the invention.
Th..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Postprocess Tech Inc has sought patent for System and Method for Removal of Support Material or Resin from Additively Manufactured Parts. This invention was developed by Ostrum Craig, Hutchinson Daniel Joshua, Fuglewicz Daniel, Wesley Anthony, Bosinski Robert and Gigas Bernd.
The patent application numbe..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Carbon patent application for Foamed Interlaced Materials and Additively Manufacturing Methods of Forming the Same. Chen Kai developed the invention.
The patent application number is US202519389797 20251114. The patent publication number is US20260138326 (A1)..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Gunze Ltd has sought patent for Tearable Tube Formed from Fluororesin. This invention was developed by Kikuchi Masashi, Uda Kimiharu and Ozeki Miki.
The patent application number is US202619450050 20260115. The patent publication number is US20260138319 (A1). International Patent Classification codes are..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- BASF has submitted a patent application for Recycling of Material Residue. This invention was developed by Kiciak Thomas, Decker Andrea, Ries Klaus, Haverkemper Gregor, Hoeffken Matthias Frithjof and Klein Marcel Dominik.
The patent application number is US202319120262 20231006. The patent publication nu..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shanghai Pulimai New Material Tech Development Co Ltd has submitted a patent application for Rapid Online Diluting and Mixing System for High-viscosity Polyimide Resin. This invention was developed by Yan Shuyu and Ni Hongli.
The patent application number is CN202511744009 20251125. The patent publication n..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Hangzhou Xiangxun Tech Co Ltd has applied Chinese patent for Defoaming Device for High-viscosity Resin. Zhang Chaohui and Wang Yao developed it.
The patent application number is CN202511862120 20251210. The patent publication number is CN121401709 (A). International Patent Classification code is B01D19/00. ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Matsumoto Yushi Seiyaku KK has sought patent for Treatment Agent for Carbon Fiber Precursor and Use Thereof. This invention was developed by Yoshida Masahiko.
The patent application number is CN20248043530 20240717. The patent publication number is CN121399324 (A). International Patent Classification codes ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Wacker Chemie AG has filed a patent application for Curable Organosiloxane Modified Reaction Resins. This invention was developed by Ostendorf Detlev and V Koch.
The patent application number is CN20238099859 20230810. The patent publication number is CN121399206 (A). International Patent Classification cod..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Raute SpA has submitted a patent application for Polyester Polyol, Polyurethane Foam Using Same, and Method for Producing Polyester Polyol. This invention was developed by Hufendiek Andreas and Ramos Edgar.
The patent application number is CN20248042508 20240614. The patent publication number is CN121399183..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Towa Co Ltd has submitted a patent application for Resin Material Supply Device, Resin Material Supply Method, Resin Material Supply Program, Device for Manufacturing Resin Molded Article, and Method for Manufacturing Resin Molded Article. This invention was developed by Watada Teruki, Nishihara Ryo and Hayash..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Ningbo Huabao Baishun Mould Mfg Co Ltd has submitted a patent application for Synchronous Thread Demolding Mold. Fu Jiehua, Lu Yunxiang, Li Xiangfen, Wu Tao and Chen Liheng developed the invention.
The patent application number is CN202511606071 20251105. The patent publication number is CN121403665 (A). In..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Jiangsu Shemar Electric, China Electric Power Research Institute and Electric Power Science Inst Of State Grid Beijing Electric Power Company patent application for Injection Molding Mold. The invention was developed by Yu Yaqiu, Wang Shuai, Wang Zuoxia..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Zhuhai Liwei Prec Mould Co Ltd has submitted a patent application for Plastic Part Forming Injection Mold Capable of Cleaning Residues. This invention was developed by Wang Dajun.
The patent application number is CN202511727645 20251124. The patent publication number is CN121403648 (A). International Patent..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Heping Huayi Plastic Products Co Ltd has applied Chinese patent for Injection Mold for Integrally Forming Embedded Nut. Huang Baisheng, Lin Kegui and Yu Zhiqiang developed it.
The patent application number is CN202511631748 20251107. The patent publication number is CN121403640 (A). International Patent Cla..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Dongguan Fsg Co Ltd has submitted a patent application for Manufacturing Method of Insertion Core Suitable for Cpo Technology, Insertion Core and Mold. Xuan Guodong developed the invention.
The patent application number is CN202511626995 20251107. The patent publication number is CN121403639 (A). Internatio..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Fujian Quanzhou Zhenyue Arts & Crafts Co Ltd has submitted a patent application for Resin Handicraft Molding Device and Molding Process Thereof. Lin Yuru, Li Haiqin and Luo Wenjun developed the invention.
The patent application number is CN202511984848 20251226. The patent publication number is CN121403636 ..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Jiangsu Ji Yuan New Material Tech Company patent application for Vehicle Plastic Part Injection Molding Device with Material Homogenizing Function and Process. This invention was developed by Shi Xiaorong, Tang Wei and Ding Pengfei.
The patent applica..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Shenzhen Xianfengda Plastic Hardware Co Ltd has applied Chinese patent for Micro Motor Plastic End Cover Forming Device and Method. Wang Yufeng and Dai Xiangshun developed it.
The patent application number is CN202511934478 20251220. The patent publication number is CN121403624 (A). International Patent Cla..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Guangdong Dongweijin New Mat Co Ltd has filed a patent application for Cooling Device for Shaping Plastic Particles. This invention was developed by Zhu Chunxu, Yang Xi'an, Li Peile and Liu Xiaorui.
The patent application number is CN202511926169 20251219. The patent publication number is CN121403616 (A). I..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Hefei Wide Way Molds Co Ltd patent application for Tire Vulcanization Mold Line Cleaning Device. The invention was developed by Wang Jinzhi, Song Jiawen and Zhu Yangang.
The patent application number is CN202511933372 20251219. The patent publication..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- AVIC Xi'an Aircraft Industry Group Co Ltd has filed a patent application for Co-curing Forming Mold and Forming Method for Stiffened Wallboard Test Piece. This invention was developed by Meng Cuicui, Ren Xueming, Che Xiaoyang, Zhang Haoyang and Luo Meng.
The patent application number is CN202511830654 20251..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Zhang Jiagang Baixiong Klimens Machinery Co Ltd patent application for Friction Electrification Device Suitable for Plastic Fragments. The invention was developed by Fan Wenfei and Gong Qishan.
The patent application number is CN202511755381 20251126..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Zhang Xiaojian has filed a patent application for Combined Plastic Collecting and Crushing Machine. This invention was developed by Zhang Xiaojian.
The patent application number is CN202511892092 20251216. The patent publication number is CN121403597 (A). International Patent Classification codes are B07C5/..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Hunan Hengsu New Material Tech Co Ltd patent application for Cleaning Device for Regenerated Plastic Particles. This invention was developed by Qiu Guoxin and Qiu Zuxin.
The patent application number is CN202511708411 20251120. The patent publication ..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Shandong Qianyou New Material Tech Co Ltd has submitted a patent application for Crushing, Cleaning and Drying Device and System for PET (polyethylene Terephthalate) Bottle Flakes. This invention was developed by Wang Xiaokai and Wang Songzhi.
The patent application number is CN202511614167 20251106. The pa..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Shinetsu Chemical and National Univ Corporation Tohoku Univ patent application for Spin Wave Guide Structure. Watanabe Toshiaki and Goto Taichi developed the invention.
The patent application number is CN20248041430 20240619. The patent publication nu..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Tolmar International BV patent application for Polymer Leuprorelin Acetate Formulations. This invention was developed by Janagam Dhiraj, Dummer David, Kaufmann Tom, Middleton John, Van Hoof Arie, Marquardt Nico, Deverde Nicolas and Johnson Eric C.
The..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Coloplast has submitted a patent application for Anal Inserts and Methods of Making Anal Inserts. This invention was developed by Bougrara Chaitanya.
The patent application number is CN20248041077 20240621. The patent publication number is CN121398768 (A). International Patent Classification code is A61F5/4..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Ecor Global Inc has submitted a patent application for Method for Manufacturing a Composite Fibre Board. This invention was developed by Nikolic Nemanja, Vujovic Dejan and Bugarcic Branko.
The patent application number is US202319113638 20230829. The patent publication number is US20260139439 (A1). Inter..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Beijing Xincai Times Tech Co Ltd has submitted a patent application for Natural Fiber Composite Skeleton Module for Vehicle Pillar and Exterior Structure of Natural Fiber Composite Skeleton Module. This invention was developed by Chang Zheng and Huang Wenbo.
The patent application number is CN202511922061 2..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Amtek Research International patent application for Coated Separator Comprising at Least One Binder. Wood William J, Pekala Richard W and Vanderaa Dirk developed the invention.
The patent application number is CN20248043867 20240820. The patent public..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Hebei University of Science and Technology and Hebei Xiangdahezhong Biological Tech Co Ltd have submitted a patent application for Continuous Graded Extraction Method of Mulberry Leaf Flavone and Mulberry Leaf Polysaccharide. This invention was developed by Han Xue, Li Jiayu, Li Yandong, Ma Luyao, Jiao Liyuan,..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd have submitted a patent application for Protective Resin Thermal Transfer Ribbon with Excellent Waterproofness, Preparation Method and Application. This invention was developed by Ji Gaojing, Li Hui, Mo Bin, ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shengyang New Material Tech Hubei Co Ltd and Adpv Ningbo Ltd have sought patent for Cross-linked Polymer Flame Retardant Containing Nitrogen and Phosphorus Elements and Preparation Method Thereof. This invention was developed by Cao Zhenhu, Zhu Yanliu and Sun Wenhao.
The patent application number is CN20251..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Evcona Polymers GmbH and Aifukena Nanchong Special Polymer Co Ltd have filed a patent application for Polyether Polyester Modified Organosilicon Polymer and Preparation Method and Application Thereof. This invention was developed by Wang Zhijun.
The patent application number is CN202511569896 20251030. The ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Nhu Special Mat Co Ltd and Zhejiang Nhu Co Ltd have submitted a patent application for Method for Preparing Semi-aromatic Polyamide Based on Melt Dispersion Polymerization. This invention was developed by Hong Wengang, Ren Qinghui, Deng Hangjun, Chen Zhongzhong, Zhou Guiyang, Wang Zeying and Hu Liangh..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Fujian University and Xi'an Modern Chemistry Research Institute have submitted a patent application for Ultraviolet Absorption Enhanced Aggregation-induced Emission (aie) Polymer and Application Thereof in Sunlight Catalysis. Wan Wenming, Xue Hui, Nan Hai, Ye Shixuan, Mao Jingyun, Sun Peipei and Sun Xiaoli dev..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shenyang University of Chemical Technology and Huangpu Institute Of Green Advanced Materials Tech have applied Chinese patent for Bio-based Crystalline Phase Change Energy Storage Polyester Material as Well as Preparation Method and Application Thereof. Kang Hailan, Zhang Hao, Wang Chao, Chang Ki Nam and Zhao ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Juhua Tech Center Co Ltd, Electrochemical Factory Of Zhejiang Juhua Co Ltd and Zhejiang Quzhou Jusu Chemical Ind Co Ltd have submitted a patent application for Vinylidene Fluoride Polymer with Good Processability and Preparation Method and Application Thereof. This invention was developed by Wang Mant..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- CHN Energy Group Ningxia Coal Industry and Coal Chemical Industry Tech Research Institute Of National Energy Group Ningxia Coal Industry Co Ltd have submitted a patent application for Phenol Oxygen Imine Compound, Preparation Method and Application Thereof, Olefin Polymer and Preparation Method Thereof. Yue Xi..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Jusheng Fluorochemical Co Ltd and Zhejiang Juhua Tech Center Co Ltd have submitted a patent application for Method and System for Recovering Unreacted Monomers in PFA Polymerization Reaction. This invention was developed by Meng Qingwen, Yu Xiaoxia, Wang Jinghui, Chen Weifeng, Huang Caixiang, Fang Jia..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Haiyang Tech Co Ltd and Jiangsu Haiyang Polyamide New Mat Co Ltd have submitted a patent application for Particle Cutting Device and Method for Nylon Polymer Particle Production. This invention was developed by Chen Jianxin, Ji Zengming, Chen Liang, Ding Feng and Wang Dongsheng.
The patent application numbe..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Arlanxeo Netherlands BV has applied Chinese patent for Oil-extended Ethylene Copolymers. Bernardo Raffaele and Hoog Philip James developed it.
The patent application number is CN20248042296 20240820. The patent publication number is CN121399209 (A). International Patent Classification code is C08L23/16. Coo..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Dupont Specialty Products US LLC has applied Chinese patent for Polyimide: Compositions, Methods of Making, and Parts Made Therefrom. Petersen Daniel, Stenta Christopher S and Kapoor Vipin developed it.
The patent application number is CN20248040114 20240614. The patent publication number is CN121399185 (A)..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Leibniz Inst Fuer Verbundwerkstoffe GmbH has filed a patent application for Method and Device for Melt-impregnating Fibres with Thermoplastic Matrix. This invention was developed by Donhauser Tobias, Kenf Andreas and Schmeer Sebastian.
The patent application number is US202318879214 20230627. The patent ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Geyu New Material Technology Jiangsu has filed a patent application for Anaerobic Biodegradation Accelerant, Preparation Method Thereof and Anaerobic Biodegradation Food Packaging Fresh-keeping Plastic Product. This invention was developed by Tang Cheng.
The patent application number is CN202511351344 20250..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Nanyang Xihu Muyuan Synthetic Biology Inst and Yuansu Drive Hangzhou Biotechnology Co Ltd patent application for Bio-based Degradable Mulching Film Material and Application Thereof in Preparation of Agricultural Mulching Film. This invention was develope..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Lucky Photoelectric Mat Co Ltd patent application for Cellulose Ester Film and Polaroid Prepared from Cellulose Ester Film. Qi Xiaoran, Bao Jitian, Shen Yaqian, Wang Xue, Liu Yanshu and Xu Fan developed the invention.
The patent application number is ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shaoxing Riyue New Mat Co Ltd has filed a patent application for Heat-resistant Polyester Film as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiaoming.
The patent application number is CN202511872670 20251212. The patent publication number is CN121406009 (A). Inte..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Dongguan Dingli Film Tech Co Ltd patent application for Release Film Special for Easy-to-peel Polaroid and Preparation Method of Release Film. This invention was developed by Gu Changjun.
The patent application number is CN202511659733 20251113. The p..
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