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Plastics
| Sun 03 May 2026
Munich, May 4 -- Resonac has submitted a patent application for Photosensitive Resin Composition, Film-shaped Resin, and Resin Sheet. This invention was developed by Takamatsu Hiroki, Minami Takuya, Sawaki Taku, Toda Natsuki and Yoshihara Kensuke.
The patent application number is EP20240831701 20240613. The patent publication n..
Plastics
| Sun 03 May 2026
Munich, May 4 -- Aisin has submitted a patent application for Radically Polymerizable Resin Composition. This invention was developed by Yamada Minami, Adachi Akifumi and Ozawa Yuichi.
The patent application number is EP20250208531 20251014. The patent publication number is EP4733336 (A1). International Patent Classification co..
Plastics
| Sun 03 May 2026
Beijing, May 4 -- Anhui University of Technology has submitted a patent application for Method for Calculating Equivalent Plastic Hinge Length of Fiber Concrete Column. This invention was developed by Yu Feng, Huang Jiwei, Wu Ping, Yang Zhixin, Wang Minghao and Guang Xianwen.
The patent application number is CN202511534603 2025..
Plastics
| Sun 03 May 2026
Munich, May 4 -- Loreal has submitted a patent application for Composition with Chitosan and a Modified Polysaccharide. This invention was developed by Roudot Angélina, Boileau Nathalie, Mineau Ludovic and Kusina Christophe.
The patent application number is EP20240732722 20240619. The patent publication number is EP4731310 (A1..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- 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 Preparation Method of Ethylene and Alpha-olefin Copolymer and Olefin Copolymer. Yue Xiaofei, Liang Xiaoyu, Wang Xing, Xu Sheng,..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- Changchun Equipment & Technology Research Institute has submitted a patent application for Method for Improving Surface Quality of Free Molded Surface of Large Mold. This invention was developed by Li Shan, Wu Qingtang, Wu Huan, Wang Zezhen, Wei Wei and Zhao Guofa.
The patent application number is CN2024108232..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- Sinohydro Bureau 9 has submitted a patent application for Pipeline Non-excavation Resin Curing Anti-seepage Process Method. This invention was developed by Zhao Bin, Zhang Malu, Lu Song, Mi Bing, You Wanli, Luo Yu, Huang Weizhong, Wang Lijun, Liu Yuan and Hu Jinsheng.
The patent application number is CN2025116..
Plastics
| Sun 03 May 2026
Munich, May 4 -- Daltile has sought patent for Method for Preparing a Mold for Manufacturing an Engineered Stone, a Mold for Manufacturing an Engineered Stone and a Method for Manufacturing an Engineered Stone. This invention was developed by Patki Rahul and Trevisan Marco.
The patent application number is EP20240825433 2024061..
Plastics
| Sun 03 May 2026
Munich, May 4 -- YAPP Automotive Systems has sought patent for Process for Forming Plastic Clamshell-type Cavity Structure with Flow Guide Partition Inside. This invention was developed by Jiang Lin, Gao Dejun, Cong Wenlong and Ge Xueji.
The patent application number is EP20240825188 20240614. The patent publication number is E..
Plastics
| Sun 03 May 2026
Munich, May 4 -- Kuraray has sought patent for Methacrylic Resin Composition, Method for Producing Same, and Molded Body. This invention was developed by Nomoto Yusaku, Matsumura Atsushi, Matsui Tomoyuki and Nagasaki Tatsuya.
The patent application number is EP20240825826 20240614. The patent publication number is EP4733356 (A1..
Plastics
| Sun 03 May 2026
Munich, May 4 -- Lummus Novolen Technology has sought patent for Process and System for Setting Up Impact Copolymer Polypropylene Production and Process and System for Producing the Same. This invention was developed by Bangerth Stefan, Froelich Sarah and Ruhl Oliver Marco.
The patent application number is EP20240209270 2024102..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Changzhou Tronly New Electronic Mat Co Ltd and Changzhou Tronly Advanced Electronic Mat Co Ltd have submitted a patent application for Light-cured Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Yu Peipei, Wu Suomei, Wu Qun and Jin Xiaobei.
The patent ..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Icomess Co Ltd and Han Seung Gil have submitted a patent application for Filtering Device for Recovering Resin. Han Seung-gil developed the invention.
The patent application number is CN202510862017 20250625. The patent publication number is CN121197870 (A). International Patent Classification codes are B01D..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- Zhejiang Jinggong Integrated Technology has applied Chinese patent for Polyacrylonitrile-based Active Carbon Fiber Precursor Membrane Based on Electrostatic Spinning as Well as Preparation Method and Application of Polyacrylonitrile-based Active Carbon Fiber Precursor Membrane. Wang Jijun, Huang Guoyan, Wang Xu..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- Shandong University has filed a patent application for Method for Preparing Non-isocyanate Polyurethane Foam Through Rapid Foaming at Room Temperature. This invention was developed by Tian Hao and Wang Yunkai.
The patent application number is CN202511638856 20251110. The patent publication number is CN12120314..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Fraunhofer Ges and Fraunhofer-Gesellschaft have been awarded a patent for Woven Fiber Structure Maintenance During Thermoplastic Polymer Dissolution. This invention was developed by Schlummer Martin and Hoffmann Luis.
The patent application number is US202217674802 20220217. The patent publication number ..
Plastics
| Sun 03 May 2026
Munich, May 4 -- LG Chemical has filed a patent application for Biofiller for Resin Reinforcement and Resin Composition Comprising Same. This invention was developed by Han Jung Jin, Oh Hyun Taek, Kang Jun Han, Kim Ho Hoon, Yeo Yong Ho and Kim Yong Jin.
The patent application number is EP20250823102 20250528. The patent publica..
Plastics
| Sun 03 May 2026
Munich, May 4 -- European Patent Office has received Avantium Knowledge Centre patent application for Process for the Production of Polyester (co)polymers. Wang Bing, Gruter Gerardus Johannes Maria, Van Putten Robert-jan, Weinland Daniel Herbert and Bottega Pergher Bruno developed the invention.
The patent application number is..
Plastics
| Sun 03 May 2026
Munich, May 4 -- European Patent Office has released voestalpine Stahl patent application for Mold Having Partially Coated Mold Plate. This invention was developed by Poberer Martin, Panwinkler Jürgen and Mörtl Josef.
The patent application number is EP20240729311 20240604. The patent publication number is EP4731361 (A1). Int..
Plastics
| Sun 03 May 2026
Munich, May 4 -- European Patent Office has released Univation Technologies patent application for Single Reactor-made Bimodal High-density Polyethylene Copolymer and Methods and Articles. This invention was developed by Mehta Rujul M, Mure Cliff R, He Chuan C and Szul John F.
The patent application number is EP20240739370 2024..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Dongguan Dongyang Guangke Research & Development patent application for Modified Polyphenylene Sulfide and Preparation Method Thereof as Well as Modified Polyphenylene Sulfide Membrane and Preparation Method Thereof. This invention was developed by Wu Jin..
Plastics
| Mon 04 May 2026
Munich, May 4 -- European Patent Office has published Loreal patent application for Composition with Chitosan and a Natural Resin. The invention was developed by Boileau Nathalie, Guillier Nathalie, Kusina Christophe and Roudot Angélina.
The patent application number is EP20240735598 20240620. The patent publication number is ..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received JSP Corporation patent application for Method for Producing Foamed Polypropylene Resin Particles. Inoue Yoku developed the invention.
The patent application number is CN202510852307 20250624. The patent publication number is CN121203221 (A). Internationa..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Suzhou Yuhuang Digital Printing Tech Co Ltd has applied Chinese patent for Printed Polyester Fabric Production Equipment and Use Method Thereof. Zhang Liqing and Wei Mingxing developed it.
The patent application number is CN202511604118 20251105. The patent publication number is CN121201853 (A). Internationa..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Guizhou Chutian Liangjiang Env Co Ltd and Guizhou Chutian Env Testing Consulting Co Ltd patent application for Resin Filling and Replacing Device for Resin Tank and Using Method. This invention was developed by Feng Faming, Wang Wenxiang, Chen Feng, Zhang..
Plastics
| Sat 02 May 2026
Alexandria, May 2 -- Alfred E Tiefenbacher GmbH & Co KG has been granted a patent for Gastro-resistant High-strength Formulation Containing Posaconazole. This invention was developed by Prathap Vamshi Ramana, Kalamata Venkatasimhadri Naidu, Mupkalker Ashwini Kumar, Velchuri Srikanth, Rallabandi Bala Ramesha Chary, Madallapalli K..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Shenzhen Xinbidi Biological Tech Co Ltd has submitted a patent application for Composition Containing Cationic Polyester and Application Thereof. This invention was developed by Liu Yue, Liu Gan and Gao Peng.
The patent application number is CN202511414372 20250929. The patent publication number is CN1211970..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Yantai Shengli Chemical Fiber Co Ltd has sought patent for Transportation Device for Modified Polyester Yarn Production. This invention was developed by Zhao Shengli.
The patent application number is CN202511688271 20251118. The patent publication number is CN121201713 (A). International Patent Classificatio..
Plastics
| Sat 02 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Hyundai Motor Company, Kia Corp, Kolon Spaceworks Co Ltd and Pungkang Co Ltd for Plastic Composite Material Parts Forming Apparatus. Park Youjin, Lee Jae Young, Park Jae Kuk, Lee Chang Hee, Kim Min Jun, Kim Jin Yong, Lee Kwang Hee, Kang Sung Muk and Pa..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Foshan United Medical Tech Ltd has submitted a patent application for Hemostatic Hydrophilic Polyurethane Foam Dressing and Preparation Method Thereof. This invention was developed by Lin Yifa, Lai Wenjia, Li Xiaohuan and Huang Kecong.
The patent application number is CN202511645604 20251111. The patent publ..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Zhende Medical Co Ltd has submitted a patent application for Anti-edge-warping Polyurethane Foam Dressing and Preparation Method Thereof. Lu Chaofeng, Lu Yiping and Cao Liting developed the invention.
The patent application number is CN202511464928 20251014. The patent publication number is CN121197480 (A). ..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Shofu KK patent application for Dental Composite Resin Kit. This invention was developed by Kobayashi Hiroyuki and Miyata Shunsuke.
The patent application number is CN202510858887 20250625. The patent publication number is CN121196926 (A). Internationa..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong Huiquan Lianjun Chemical Ind Co Ltd and Shaoguan University patent application for Sulfur-containing Flame-retardant Unsaturated Polyester Resin Composition and Preparation Method Thereof. The invention was developed by Wen Yajun, Zhu Lejie an..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Shandong Deshunyuan Petroleum Sci and Tech Co Ltd patent application for Preparation Method of Modified Sulfonated Phenolic Resin for Drilling Fluid. The invention was developed by Wang Shuyong, Zang Yungang, Chen Yafei and Yang Jinpeng.
The patent ap..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong Banggu Chemical Tech Co Ltd patent application for Electrolyte-resistant Film-forming Resin and Preparation Method Thereof. The invention was developed by Xue Meng, Jiang Jun, Song Enyao, Zhang Zhenxin, Zhang Chun and Guan Qiu.
The patent ap..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Hangzhou Yuyuan Biotechnology Co Ltd and East China Institute Of Synthetic Biology Industry Tech patent application for Acetyl Controllable Removal Method of Heparin Precursor Polysaccharide. This invention was developed by Zhang Bo, Liu Zhiqiang, Jiang X..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Haikou Yongtuo Xingtu Tech Co Ltd patent application for Epoxy Resin Reaction Accelerator. The invention was developed by Yang Minghui, Wang Shijie and Zhang Tingting.
The patent application number is CN202511435957 20250421. The patent publication nu..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Changshu Changsheng Warp Knitting Co Ltd patent application for Compound Equipment and Compound Process for Compound Wrinkled Polyester Fabric. Zhu Yuemin, Sun Jian and Ge Jiacheng developed the invention.
The patent application number is CN20251151656..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Fujian Yihong New Material Tech Co Ltd patent application for Cowhide Fiber Composite Base Material Dry-method Forming Production Line and Forming Process Thereof. The invention was developed by Wu Jianfang.
The patent application number is CN20251173..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Wuxi Kangcheng Qiheng Zero Carbon Building Tech Co Ltd patent application for Anti-cracking Heat-insulating Extruded Polystyrene Board and Preparation Method Thereof. Hang Xingcong, Zhang Jun, Liang Mengfei, Tan Yunfeng and Yang Yuanqing developed the inv..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Seo Han Tae has submitted a patent application for Method and Device for Producing Plastic from Plastic Raw Material. This invention was developed by Seo Han-tae.
The patent application number is CN202410908749 20240708. The patent publication number is CN121200479 (A). International Patent Classification co..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Weihai Hezong New Material Tech Co Ltd has submitted a patent application for Back-to-back Type Carbon Fiber Composite Material Joint and Forming Method Thereof. This invention was developed by Liu Qingtian.
The patent application number is CN202511460148 20251013. The patent publication number is CN12120047..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Alphy Biotech Jiaxing Co Ltd has filed a patent application for Method for Selectively Separating Astaxanthin by Using Molecularly Imprinted Polymer. This invention was developed by Zhang Yong and Zheng Yunjian.
The patent application number is CN202511749063 20251126. The patent publication number is CN1212..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Ningbo Chengzhan Prec Machinery Co Ltd has submitted a patent application for Material Taking System with Visual Recognition Function for Discharging Plastic. This invention was developed by Qin Bing, Zhang Yundong, Hua Guanyuan and Xu Shuzhi.
The patent application number is CN202511755942 20251127. The pat..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Shenzhen Jindun Plastic Machinery Tech Co Ltd has filed a patent application for Intelligent Plastic Accessory Injection Molding System. This invention was developed by Wu Yun.
The patent application number is CN202511414155 20250929. The patent publication number is CN121200354 (A). International Patent Cla..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Dongguan Opleva Mould Ind Co Ltd has submitted a patent application for Injection Mold for Producing Intelligent Toothbrush Head. Pang Wei, Chen Guiyong, Tu Liangliang and Hu Bin developed the invention.
The patent application number is CN202511630205 20251109. The patent publication number is CN121200350 (A..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Foshan Shunde Yifeng Plastic Mould Co Ltd has submitted a patent application for Injection Molding Method and Mold for Plastic Product. This invention was developed by Liu Wencheng.
The patent application number is CN202511530786 20251024. The patent publication number is CN121200348 (A). International Paten..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Suzhou Hexin Precision Tech Co Ltd has filed a patent application for Liquid-cooled Heat Dissipation Module Shell Reverse Mold Equipment. This invention was developed by Zhao Denghua and Wang Yan.
The patent application number is CN202511709492 20251120. The patent publication number is CN121200346 (A). Inte..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Zhejiang Dasheng Mould Co Ltd has filed a patent application for Motorboat Plastic Covering Part Injection Molding Mold and Accelerated Ejection Structure Thereof. This invention was developed by Shen Weili.
The patent application number is CN202511755691 20251127. The patent publication number is CN12120034..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Ningbo Mude Molding Tech Co Ltd has filed a patent application for Automobile Refueling Base Mold and Forming Method. This invention was developed by Yang Zhenhua, Lou Haiwei, Furuoka, Yang Zhenyan and Xue Xiaobo.
The patent application number is CN202511766996 20251128. The patent publication number is CN12..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Chuzhou Diamond Mould Mfg Co Ltd has submitted a patent application for Refrigerator Accessory Injection Mold with Core Block Convenient to Replace. This invention was developed by Zhu Yuhong and Feng Shun.
The patent application number is CN202511632068 20251110. The patent publication number is CN121200336..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Zhenye Mold Tech Tianmen Co Ltd has sought patent for Multifunctional Mold for Plastic Injection Molding. This invention was developed by Dai Bi, Zhang Haibo and Feng Jian.
The patent application number is CN202511556919 20251029. The patent publication number is CN121200335 (A). International Patent Classif..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Jiangxi Yongyuan Textile Co Ltd has filed a patent application for Processing Equipment for Preparing High-performance Multifunctional Fiber by Modifying Fiber-forming Polymer. This invention was developed by Chen Genhai and Dong Zhouxin.
The patent application number is CN202511368643 20250924. The patent p..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Institute Of Engineering Prot Academy Of National Defense Engineering Academy Of Military Sciences P has submitted a patent application for Pre-pressing Mold for Preparing Axial Tensile Concrete Test Piece and Test Piece Forming Method. This invention was developed by Li Yongze, Liu Jingbiao, Dang Aiguo, Wei Ji..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Sichuan SCSDN Technology has submitted a patent application for Explosion-proof Metal Dust Recovery and Dust Removal Device Based on Metal Film. This invention was developed by He Zhi, Li Zhongkai and Zhao Cong.
The patent application number is CN202511396878 20250928. The patent publication number is CN1211..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Henan Polytechnic University has submitted a patent application for Polyurethane Flexible Twisting Type Dissociation Device. Xu Ningning, Zhao Guofeng, Gong Sanpeng, Cheng Long, Fan Junkai and Luo Chenxu developed the invention.
The patent application number is CN202511678041 20251117. The patent publication..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Surfactor Germany GmbH has received a patent for Coated Articles and Their Method of Manufacturing and Use. This invention was developed by Steiner Matthias and Struve Daria.
The patent application number is US201917269650 20190827. The patent publication number is US12612733 (B2). International Patent Cl..
Plastics
| Sat 02 May 2026
Alexandria, May 2 -- Wuhan University has secured a patent on Precise Ion Implantation Type Modified Geopolymer and Preparation Method Thereof. Lu Haifeng, Zhang Kai, He Dong, Kong Xiaoxuan, Xiao Xiangheng and Xu Hang developed the invention.
The patent application number is US202318130918 20230405. The patent publication num..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Tianjin Zhongchao Environmental Protection Tech Co Ltd patent application for Harmful Gas Filtering Device for Plastic Production and Processing. The invention was developed by Xu Yang.
The patent application number is CN202511567156 20251030. The pat..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Suzhou Petmate Ind & Trade Co Ltd patent application for Pet Hair Removing Blade and Pet Comb. This invention was developed by Zhu Haiyuan and Huang Xinggen.
The patent application number is CN202511625669 20251107. The patent publication number is CN1..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Shanghai Meichong Pet Products Co Ltd patent application for Vacuum Pet Feeder. Zhang Ming developed the invention.
The patent application number is CN202511549397 20251028. The patent publication number is CN121195858 (A). International Patent Classif..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Corning has filed a patent application for Compositions, Polymer-based Moieties, Foldable Devices Containing Polymer-based Moieties, and Methods of Manufacture. This invention was developed by Amin Jaymin, Kim Jonghae, Leonhardt Eric E, Matthews James Robert, Mccarthy Kevin Robert, Nash Zachary Thomas, Weikel A..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received BASF and Kyoto University patent application for Enzymatic Regioselective Polymerization for Preparing Linear Polylysine or Polyarginine. Rampuru Antti, Dietrich Klaus, Numata Keiji, Tsuchiya Kosuke and Terada Kayo developed the invention.
The patent a..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Nitto Denko has sought patent for Reinforcing Film, Method for Manufacturing Device, and Reinforcing Method. This invention was developed by Ikawa Masahiro, Kataoka Kenichi and Abe Kazuhiro.
The patent application number is CN20248035022 20240523. The patent publication number is CN121195039 (A). Internation..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Covestro Deutschland AG has sought patent for Pentamethylene Diisocyanate-based Prepolymers. This invention was developed by Sutterlin Jonas and Fulsche Thomas.
The patent application number is CN20248033107 20240606. The patent publication number is CN121195003 (A). International Patent Classification codes..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Lianyungang Senwei Glass Fiber Reinforced Plastic Products Co Ltd has submitted a patent application for Glass Fiber Reinforced Plastic Product Cutting Device with Distance Adjusting Function. This invention was developed by Wang Weirong and Wang Dong.
The patent application number is CN202511599327 20251104..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Hysol Huawei Electronics Co Ltd patent application for Epoxy Resin Composition with Low Dielectric Loss and Preparation Method Thereof. This invention was developed by Cao Erping, Zhou Leiyong, Zhao Peng, Tao Jun and Liu Jian.
The patent application nu..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Luoyang Weimei Packaging Manufacturing Mat Co Ltd patent application for Cutting Device for Plastic Product Subjected to Plastic Uptake Forming. Fan Xiaowei developed the invention.
The patent application number is CN202511559970 20251029. The patent p..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Zhuji Qingrong New Mat Co Ltd patent application for Continuous Polymerization Reaction System and Polymerization Method for Spandex Prepolymerization. This invention was developed by Zhang Xuefeng, Cheng Kunxia, Zhuang Daofei, Ruan Lifeng and Wang Cheng...
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Shanghai Tianjiayi Intelligent Tech Co Ltd has submitted a patent application for Multifunctional Flat Mold Type Rolling Granulation Equipment. This invention was developed by Shen Xianbin and Zhang Feng.
The patent application number is CN202511677160 20251117. The patent publication number is CN121198154 (..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Senergy Innovations Ltd has secured a patent on Conductive Polymer Composite. Boyle Christine, Strain Findhan, Mcgonigle Niall, Mcnally Tony and Kumar Sandeep developed the invention.
The patent application number is US202218710443 20221117. The patent publication number is US12612506 (B2). International ..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- LG Chem has been granted a patent for Polyethylene and its Chlorinated Polyethylene. Song Eun Kyoung, Kim Sun Mi, Lee Si Jung, Hong Bog Ki, Jeong Cheolhwan and Hong Daesik developed the invention.
The patent application number is US202017599263 20201007. The patent publication number is US12612473 (B2). I..
Plastics
| Sat 02 May 2026
Alexandria, May 2 -- BOE Technology Group has been granted a patent for Thin-film Transistor and Arrangement Thereof and Method for Manufacturing Same. Wang Lizhong, Zhou Tianmin and Hu Hehe developed the invention.
The patent application number is US202117921322 20210528. The patent publication number is US12615842 (B2). Int..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Henan Yindu Digital Tech has submitted a patent application for Crystal Film Coating System. Zhang Faniu developed the invention.
The patent application number is CN202411472625 20241022. The patent publication number is CN121200564 (A). International Patent Classification code is B41F16/00.
State Intell..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Dongguan Nidy Tech Co Ltd has submitted a patent application for White-light-proof Pet (polyethylene Terephthalate) Protective Film for Electronic Products. Liu Min and Lin Yonggui developed the invention.
The patent application number is CN202511447205 20251011. The patent publication number is CN121200533 ..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Jiangsu Ocean University has submitted a patent application for Preparation Method of Low-reflection Degradable Electromagnetic Shielding Multilayer Composite Film. This invention was developed by Li Ruiguang, Li Baijiang, Zhang Yu, Xu Ya, Fu Jiayi, Chen Hexia and Li Chengjie.
The patent application number i..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Huangshan Novel has filed a patent application for Large Cup Cover Film Capable of Meeting Access Requirements and Production Process Thereof. This invention was developed by Wang Hao, Zhang Jie, Zhang Heping and Ye Luqin.
The patent application number is CN202511152252 20250818. The patent publication numbe..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Guangdong Decro Film New Mat Co Ltd has submitted a patent application for Biaxially Oriented Polypropylene Matt Film and Preparation Method Thereof. Liang Jiexing, Li Hongjie and He Zhenneng developed the invention.
The patent application number is CN202511784561 20251201. The patent publication number is C..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Nantong Shengbaiwei Low Carbon Tech Co Ltd patent application for Double-layer Bubble Type Heat Insulation Film and Production Equipment Thereof. Yang Jianhua developed the invention.
The patent application number is CN202511288770 20250910. The patent..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released CRRC Forming Technology, Qingdao patent application for Preparation Method and Mold of Continuous Fiber Reinforced Composite Centrifugal Impeller. This invention was developed by Yao Zhaoding, Cai Mao, Ju Zengye, Zhao Yingnan and Lian Xiang.
The patent a..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Nantong Baina Digital New Material has applied Chinese patent for Production Equipment of Double-layer Bubble Type Heat Insulation Film. You Aiguo, Wang Xianwei and Shen Chuwan developed it.
The patent application number is CN202511761320 20251127. The patent publication number is CN121200441 (A). Internatio..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Shenzhen Xiangxing Tech Co Ltd has submitted a patent application for Leveling Device for Pet Protective Film Processing. Zheng Chaochao, He Litao, Yao Huiling and Liang Xin developed the invention.
The patent application number is CN202511771785 20251128. The patent publication number is CN121200437 (A). In..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Guizhou First Abrasives has submitted a patent application for Hardening Resin Parallel Grinding Wheel and Preparation Method Thereof. Zhao Hui, Meng Junlei and Xia Jianfeng developed the invention.
The patent application number is CN202511663792 20251113. The patent publication number is CN121199877 (A). Inte..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Sichuan Xin Kang Xin Mstar Tech Ltd has submitted a patent application for Cutting Device Capable of Keeping Tension of Pre-coating Film. This invention was developed by Zhang Yi, Huang Tianxiang, Lin Changfa, Guo Feilong, Liu Qiao, Guo Jipeng, Peng Qing and Du Zuolin.
The patent application number is CN2025..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Shaanxi Youqiang New Packaging Mat Co Ltd has submitted a patent application for Material Conveying Device for Pe Film Cutting Processing. Sun Yiqiang developed the invention.
The patent application number is CN202511498341 20251020. The patent publication number is CN121201861 (A). International Patent Clas..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Shenzhen Shengtai New Material Tech Co Ltd has applied Chinese patent for Production Equipment for Thin Film Manufacturing. Du Guang developed it.
The patent application number is CN202511647903 20251111. The patent publication number is CN121201859 (A). International Patent Classification codes are B65H18/0..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Anhui Haodeli New Material Tech Co Ltd has sought patent for Timely Negative Pressure Winding System for Thin Film Plastic Bag. This invention was developed by Zheng Rongzhi, Ruan Yangfan and Zhao Suqing.
The patent application number is CN202511646323 20251111. The patent publication number is CN121201857 (..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Nissei ASB Machine has filed a patent application for Resin Container. This invention was developed by Ito Michihito and Aoki Takeshi.
The patent application number is CN202511554565 20180328. The patent publication number is CN121201544 (A). International Patent Classification code is B65D1/02. Cooperative Pa..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Yongzhou Yida Automation Machinery Co Ltd has submitted a patent application for Sealing and Film Wrapping Equipment with Rapid Thermal Shrinkage Function. Chen Maosheng and Chen Zhibin developed the invention.
The patent application number is CN202511549690 20251028. The patent publication number is CN12120..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Wuxi Kailian Special Plastic Packaging Mat Co Ltd has submitted a patent application for Pe Heat Shrinkage Film Sealing and Pressing Equipment. This invention was developed by Lyu Yunpeng and Liu Xuehua.
The patent application number is CN202511390760 20250926. The patent publication number is CN121201520 (A..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Suzhou Sirong Intelligent Equipment patent application for Full-automatic Film Coating Equipment and Process. Zheng Yakai developed the invention.
The patent application number is CN202511752287 20251126. The patent publication number is CN121201511 (A..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- MCE Stretching Equipment Co Ltd has submitted a patent application for Air Knife Film Pasting Device and Film Production Line. He Hanzhao, Liang Dahui and Tang Zhiyong developed the invention.
The patent application number is CN202511749399 20251126. The patent publication number is CN121201491 (A). Internat..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Sens Mech & Electrical Co Ltd has submitted a patent application for Self-adaptive Film Covering Packaging Machine Based on Double-cam Dynamic Switching and Control Method. Shen Jianguo and Yang Xiuqin developed the invention.
The patent application number is CN202511382373 20250925. The patent publication n..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Zhejiang Baolun New Material Technology patent application for Packaging Film Wrapping and Sleeving Assembly, Equipment and Wrapping and Sleeving Method. Huang Qingfu developed the invention.
The patent application number is CN202510964598 20250714. Th..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Asahi Kasei KK has been awarded a patent for Photosensitive Resin Composition and Method for Producing Cured Relief Pattern. This invention was developed by Yorisue Tomohiro, Nakamura Mitsutaka and Inoue Taihei.
The patent application number is US202318124383 20230321. The patent publication number is US126..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Xibo Hubei Glass Co Ltd has applied Chinese patent for Fireproof Glass Surface Oil Film Removing Device and Using Method Thereof. Liu Yuanming and Liu Aibao developed it.
The patent application number is CN202511448936 20251011. The patent publication number is CN121198706 (A). International Patent Classific..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- Kunshan Nalan Electronic Tech Co Ltd has filed a patent application for Real-time Thickness Measurement Controllable Screen Printing Plate Film Thickness Coating Module. This invention was developed by Li Fang, Chen Kaixiang and Li Huafang.
The patent application number is CN202511398997 20250928. The patent..
Plastics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Shenzhen Yusheng Optoelectronics patent application for Linkage-adjustment Plastic-coated Part Air-tightness Reinforced Dispensing System and Intelligent Adjustment Method Thereof. The invention was developed by Chen Feng and Pan Mingchun.
The patent ..
Plastics
| Sat 02 May 2026
Alexandria, May 2 -- Honshu Chemical Industry has secured a patent on Benzoxazine Compound, Resin Raw Material Composition Containing the Same, Curable Resin Composition, and Cured Product Thereof. Utaka Yoshimi developed the invention.
The patent application number is US202218262295 20220124. The patent publication number is U..
Plastics
| Sat 02 May 2026
Beijing, May 2 -- Anhui Jiguang New Mat Co Ltd has applied Chinese patent for Self-adaptive Temperature Regulation and Control Method for Preparing TAC (triallyl Cyanurate) Film Solution. Li Wentao, Liu Qiudong and Metin developed it.
The patent application number is CN202511392718 20250926. The patent publication number is C..
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