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Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Integena Inc patent application for Efficient Cationic Polyester and Use Thereof. Liu Gan, Xiang Wenqiang, Guan Miaomiao and Deng Yang developed the invention.
The patent application number is EP20230940124 20230608. The patent publication number is EP4725977 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Sino Polymer Co Ltd has applied European patent for Heat-resistant Vinyl Ester Resin and Preparation Method Therefor. Lv Xiaoping, Chen Jianhui, Liu Hua, Yang Meng, Shu Da, Liu Shiqiang and Wu Bing developed it.
The patent application number is EP20240818340 20240327. The patent publication number is EP472..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published Elkem Silicones France SAS and Centre National de la Recherche Scientifique (CNRS) patent application for Method for Ring-opening or Polycondensation Polymerization. The invention was developed by Boulegue-mondiere Aurélie, Blanc Delphine, Parisot Hervé, Kato Tsuyoshi, S..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu University of Science and Technology has applied Chinese patent for Self-cleaning Low-energy-consumption Ocean Micro-plastic Multi-stage Collecting Device. Chen Yue, Wang Yifeng, Xie Yi, Wang Anjian, Jin Xiaoxue and Shen Fukang developed it.
The patent application number is CN202511184223 20250822..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiaxing Yingying Plastic Chemical Fiber Co Ltd has filed a patent application for Degradable Composite Fiber and Preparation Method Thereof. This invention was developed by Zhou Yunming.
The patent application number is CN202511216048 20250828. The patent publication number is CN121065852 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Suzhou Yimeng New Material Tech Co Ltd has applied Chinese patent for Negative Ion Enhanced Efficient Antibacterial Polyester Fiber and Preparation Method Thereof. Sun Qi, Tang Liang and Wang Yandan developed it.
The patent application number is CN202511441259 20251010. The patent publication number is CN..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shandong Weiyue New Mat Co Ltd has submitted a patent application for High-strength Anti-aging Composite Fiber and Preparation Method Thereof. This invention was developed by Ge Pansong.
The patent application number is CN202511416283 20250930. The patent publication number is CN121065842 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bangte Yunxian Qingdao New Material Tech Co Ltd patent application for Camellia Oil Modified Composite Fiber and Preparation Method Thereof. This invention was developed by Shan Chuanlei, Jiang Mingliang and Yang Jinyu.
The patent application number..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Tongkun Group Zhejiang Hengchao Chemical Fiber Co Ltd patent application for High-performance Melt Direct Spinning Polyester Fiber Spinning Equipment and Spinning Method. This invention was developed by Zhuang Jianfeng, Shen Jiansong, Che Xiaomeng, Zha..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shenyang Luhong Tech Co Ltd has submitted a patent application for Simulation System Based on Mold Manufacturing. Tian Ye, Li Yun and Guo Fang developed the invention.
The patent application number is CN202511173370 20250821. The patent publication number is CN121072056 (A). International Patent Classific..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Ningbo Yongfu Mould Tech Co Ltd has applied Chinese patent for Vacuum Pumping Device for Heat Treatment of Mold. Cao Bolong, Song Zezhong, Lyu Qiyu and Yue Caichao developed it.
The patent application number is CN202511227639 20250829. The patent publication number is CN121065457 (A). International Patent..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Guangzhou Disen Kangti Equipment Co Ltd patent application for Plastic Track Material Recycling and Processing Device. Gu Zhijun, Zhu Tongbin, Zhang Guanghu, Hua Canyong and Yang Xi developed the invention.
The patent application number is CN2025114..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Muyang Yicai Foam Plastic Co Ltd has submitted a patent application for Foamed Plastic Leftover Material Recycling and Crushing Device and Method. This invention was developed by Ji Yudong, Tong Dajun and Sun Bing.
The patent application number is CN202511437535 20251009. The patent publication number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Sanmu Plastic Tech Co Ltd has applied Chinese patent for Plastic Particle Airflow Separation Device and Separation Method. Long Xia developed it.
The patent application number is CN202511264446 20250905. The patent publication number is CN121062067 (A). International Patent Classification codes a..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Gaodebao Cable Co Ltd has submitted a patent application for Twin-screw Granulation Equipment for Polyperfluorinated Ethylene Propylene Color Master Batch for Plastic Recycling. This invention was developed by Yuan Jing'en.
The patent application number is CN202511567638 20251030. The patent pub..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shandong Huaxin Nano Tech Co Ltd patent application for Black Master Batch Production Equipment for Biodegradable Plastics. The invention was developed by Yan Tinghua and Yan Jianxin.
The patent application number is CN202511538636 20251027. The pa..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hunan Zhonggang Intelligent Equipment Co Ltd has submitted a patent application for Welding Positioning Device for Shell Mold Closing. This invention was developed by Li Lian.
The patent application number is CN202511630662 20251110. The patent publication number is CN121061484 (A). International Patent C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Runxingtai Changzhou Tech Co Ltd has applied Chinese patent for Mold for Insert-containing Product, Working Method of Mold and Product Production Method. Yao Xiaodong and Gui Cunbin developed it.
The patent application number is CN202511326649 20250917. The patent publication number is CN121061119 (A). In..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongying Ruizhixu New Material Tech Co Ltd has submitted a patent application for Melting Equipment for Engineering Plastic Production. This invention was developed by Yan Zhigang, Cao Guolong and Gou Guangxia.
The patent application number is CN202511468128 20251015. The patent publication number is CN12..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Prezero Polymers Deutschland GmbH has submitted a patent application for Process for Producing a Recycled Plastic. This invention was developed by Meinhardt Frank-steffen and Dr Kraffczyk Torben.
The patent application number is EP20240730049 20240606. The patent publication number is EP4724246 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Aboris Group has submitted a patent application for Bolted Mounting System for Steel Mold Cores. This invention was developed by Maachi Haddou Amine.
The patent application number is EP20230777383 20230920. The patent publication number is EP4724242 (A1). International Patent Classification codes are B28B7..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Shandong Sifang Road & Bridge Group Co Ltd patent application for Internal Mold Support Module Combination Device for Cast-in-place Concrete Box Girder. Peng Zhigang, Liu Jinmin, Yin Jinfeng, Liu Qingyu, Zhang Dixu, Liu Xinxin and Wei Xiaoyan developed..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dongshen New Material Tech Shenzhen Co Ltd patent application for Plastic Granulation Device for Environment-friendly Plastic Processing. Huang Weizhong and Xu Lanyuan developed the invention.
The patent application number is CN202511490369 20251017..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xiamen Xinwancai Polymer Technology has submitted a patent application for Antistatic Color Master Batch Double-rotor Continuous Internal Mixer. This invention was developed by Lin Song'ai.
The patent application number is CN202511622215 20251107. The patent publication number is CN121062053 (A). Internat..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Yuetai Auto Parts Co Ltd has filed a patent application for Raw Material Processing Device and Method for Preparing Modified Polypropylene Composition. This invention was developed by Zhang Deshui, Deng Yexia and Liu Guojun.
The patent application number is CN202511278504 20250909. The patent pu..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Ginho Prec Manufacturing Public Ltd Co patent application for Ejection Automatic Wax Mouth Cutting Mold. Fan Yuchao, Li Chao, Liu Hui, Li Na, Zhao Fengqi, Zhang Yong, Xu Ke, Xue Yu, Li Yong, Fan Xiqiang and Qi Chuansen developed the invention.
The p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jilin Zhongke Boneng Tech Co Ltd has submitted a patent application for Hydrogen Storage Cylinder Coated with Carbon Fiber Layer. This invention was developed by Zhang Peng, Shang Jin, Yang Le, Wang Jinliang, Zhang Chaoshuang and Shi Wenwen.
The patent application number is CN202511239592 20250901. The pa..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Green Chemicals Co Ltd patent application for Aromatic Compound Composition and Polymer. Murata Ryuichi, Inoue Yusuke, Tachibana Kenya, Fujiwara Daisuke, Hashizume Masayoshi, Inui Masayuki, Hiraga Kazumi, Kitade Yukihiro, Suda Masako and Hashimoto Ryoma developed the invent..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Smoore International Holdings Ltd and Shenzhen Smoore Technology patent application for Extrusion Mold for Fabricating Aerosol-generating Article. This invention was developed by Deng Zhenyong, Liu Ming and Guo Conghui.
The patent application number is EP20240835219 2024..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Reflomax Co Ltd patent application for Master Mold for Manufacturing Retro-reflective Sheet Mold and Manufacturing Method Therefor. This invention was developed by Kim Hyen Dae and Kim Tae Hong.
The patent application number is EP20240823711 20240612. The patent publicat..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Plastogaz SA has submitted a patent application for Plastic Hydrocracking Apparatus for Continuous Processing and Use Thereof. This invention was developed by Bobbink Felix Daniel, Van Muyden Antoine and Hunston Christopher Marc.
The patent application number is EP20240732869 20240611. The patent publicati..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Loniqa Solutions BV has applied European patent for a Method of Recovering Polyurethane Polymer from a Waste Polymer Textile Material That Comprises Polyester and Polyurethane Fibers. Wouters Fabian and Gravendeel Jannigje Maria Jacomina developed it.
The patent application number is EP20240733768 20240604..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jiangtian Prec Chemical Co Ltd has sought patent for Vacuum Pump for Processing Polyester Polyol. This invention was developed by Guo Jianyong, Zhou Jiaxiang, Zhang Hanzhuan and Liu Puzhao.
The patent application number is CN202511371260 20250924. The patent publication number is CN121066826 (A). In..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangxi Qiye IoT Tech Co Ltd has submitted a patent application for Injection Mold Management Method and System Based on AGV Carrying. Zheng Yinbin, Cai Yuming, Chen Shaokun, Zheng Zhihao, Hong Zhikai, Chen Jiawei, Zhu Lin and Xie Jiefeng developed the invention.
The patent application number is CN2025109..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jibang Formwork Tech Co Ltd has sought patent for Glass Fiber Reinforced Plastic Modular Assembly Type Building Template and Preparation Method Thereof. This invention was developed by Guo Liqiu.
The patent application number is CN202511517832 20251023. The patent publication number is CN121066359 (..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing Telesun S & T Ind Co Ltd has filed a patent application for Intelligent Prestressed Anchorage Device System with Multiple Carbon Fiber Ribs. This invention was developed by Ge Liangliang, Ma Junfa and Zhang Yongsheng.
The patent application number is CN202511304941 20250912. The patent publication..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Sateri Changzhou Fiber Co Ltd has applied Chinese patent for Processing Method for Obtaining Polyester Peach Skin Style of Fabric Containing Lyocell Fibers. Fu Zhongcheng, Wang Jiangbo, Xue Liwei, Zhang Shangyi and Liu Wentao developed it.
The patent application number is CN202410664441 20240527. The pate..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- CGN Advanced Mat Group Co Ltd has submitted a patent application for Electron Beam Online Irradiation Modification Method of Polyacrylonitrile-based Carbon Fiber Precursor. This invention was developed by Yang Xu, Fan Baolin, Wen Dehao and Zhang Gang.
The patent application number is CN202511354575 202509..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Toray Sakai Nantong has applied Chinese patent for Preparation Method of Pure Polyester Matte Down-proof Fabric. Xu Xiaofeng, Gu Zhijun and Xu Zhiguo developed it.
The patent application number is CN202511161646 20250819. The patent publication number is CN121065909 (A). International Patent Classificatio..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu Xinneng Textile Tech Co Ltd has filed a patent application for Preparation Method and Preparation System of Polyester Fibers. This invention was developed by Zhou Yong, Ding Wenyong, Deng Xiande, He Zhenyuan and Wang Deping.
The patent application number is CN202511303953 20250912. The patent publ..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hubei Boxing Composites patent application for High-strength Gmt Composite Material and Preparation Method Thereof. Cheng Xi, Dai Yong and Zhu Wenlin developed the invention.
The patent application number is CN202511143868 20250815. The patent publi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Nitto Denko has applied Chinese patent for Adhesive Sheet. Shimokita Keisuke, Hatanaka Itsuhiro and Nakagawa Muneshige developed it.
The patent application number is CN202510302905 20250314. The patent publication number is CN121064747 (A). International Patent Classification codes are C09J11/08, C09J125/..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Pu'er University has submitted a patent application for Method for Purifying and Refining Natural Rosin. This invention was developed by Zhang Jianqiang, Xu Yiren, Chen Yong, Li Haibing, Feng Sheng, Liu Zaiqiong, Zhao Lijuan, Shi Bingfei and Cui Xianliang.
The patent application number is CN202511188618 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangxi University of Science and Technology has applied Chinese patent for Integrated Device for Treating Excess Sludge Through Ion Exchange Resin and Separating and Regenerating Resin and Operation Method. Dong Shanyan, Huang Shifa, He Fuping, Chen Zexin, Zhai Meiyan, Guo Runze, Luo Yinbin and Guo Xiangcai..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Advanced Research Institute, Chinese Academy of Sciences has submitted a patent application for Double-multilayer-film Monochromator of Light Beam Line. Wang Xingya, Wang Yuzhu, Wang Weiwei, Wang Qisheng, Sun Bo and Liu Ke developed the invention.
The patent application number is CN202511139165 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bozhon Precision Industry Technology patent application for Dispersion System and Dispergation Method. This invention was developed by Xiao Kang, Xu Tian, Ge Rui, Wan Fa and Jiang Yubin.
The patent application number is CN202511269936 20250908. The ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Meteorological Comprehensive Support Center Guangzhou Emergency Early Warning Information, Guangdong Meteorological Service Center Guangdong Meteorological Film and Television Propaganda Cent and Guangdong Huayun Tech Development Co Ltd have submitted a patent application for Radar Precipitation Ec..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Juhui Sports Goods has submitted a patent application for High-performance Environment-friendly Table Tennis Ball Production Process Based on Abs Resin. Yang Zhonghui and Zhang Liang developed the invention.
The patent application number is CN202511333499 20250918. The patent publication number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Gucheng Yihe Foam Plastic Co Ltd patent application for Foam Board Production Heat Treatment Device and Method. Zhou Yihe developed the invention.
The patent application number is CN202511333256 20250918. The patent publication number is CN121062255..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Changzhou Creherit Tech Co Ltd patent application for Plastic Product Assembling and Crimping Device. This invention was developed by Jiang Yi.
The patent application number is CN202511564863 20251030. The patent publication number is CN121062234 (A..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Sanling Automotive Interior Decoration Co Ltd has submitted a patent application for Film Pressing Forming Device and Process for Composite Jute Fiber Door Interior Trim Panel. This invention was developed by Ding Haihua, Ni Lei, Wu Xiantao and Li Cancan.
The patent application number is CN202511..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Deyang Keji High Tech Mat Co Ltd has sought patent for Plastic Processing Extruder with Anti-blocking Structure. This invention was developed by Chen Xun and Chen Zuo.
The patent application number is CN202511605436 20251105. The patent publication number is CN121062171 (A). International Patent Classific..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hefei University has submitted a patent application for Plastic Extruder with Double Screws Rotating in Same Direction. This invention was developed by Huang Junjun, Zhang Tingting, Hong Zhanyong, Jiang Tao, Gui Chengmei, Liu Zhenni, Wang Shufen, Zhao Xingke, Liu Anqiu and Chen Jun.
The patent application..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Luxshare Zhizao Technology (Changshu) has applied Chinese patent for Die. Sun Xiang, Xie Guankui and Gao Haoli developed it.
The patent application number is CN202511339829 20250918. The patent publication number is CN121062130 (A). International Patent Classification codes are B29C45/26, B29C45/33, B29C4..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Baoxun Plastic Mould Co Ltd has sought patent for Micro-foaming Injection Molding Method and Device. This invention was developed by Ye Fei.
The patent application number is CN202511260192 20250904. The patent publication number is CN121062106 (A). International Patent Classification codes are B2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Zhejiang Ruibo 001 Polymer Co Ltd patent application for Vulcanizing Equipment and Vulcanizing Method Thereof. Kong Caixia, Xu Qian, Hou Hongli and Wang Qing developed the invention.
The patent application number is CN202511308455 20250915. The pate..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Kunshan Honglei Electronic Tech Co Ltd has sought patent for Deburring Equipment for Insulating Plate Production Based on Plastic Recycling. This invention was developed by Huang Jiaming and Yuan Jiangbo.
The patent application number is CN202511509520 20251022. The patent publication number is CN12106209..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Guangzhou Building Bay Area Zhizao Tech Co Ltd patent application for Intelligent Assembly Mold for Precast Concrete Members and Mobile Factory. The invention was developed by Wang Long, Chen Ying and Zhang Yafei.
The patent application number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Dxm Steel Ind Co Ltd has submitted a patent application for Milling Machine Control Device for Flexible Automatic Production of Mold Frame. This invention was developed by Zhang Liyang, Mo Dawei, Zhu Jiazhi and Wu Qingxiang.
The patent application number is CN202511506415 20251021. The patent pu..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Hongyang New Material Tech Co Ltd has submitted a patent application for Long-life Floor Mold and Laying Method Thereof. This invention was developed by Kang Jinhui, Luo Hongjie, Zhi Zekun and Li Jianzhong.
The patent application number is CN202410707864 20240603. The patent publication number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Anhui Hemao Prec Mould Co Ltd patent application for Positioning Type Precision Mold for High-precision Auxiliary Calibration. The invention was developed by He Wangyang, He Peng, Sun Wang and Zhu Xiaofeng.
The patent application number is CN202511..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hangzhou Sanlong New Mat Co Ltd has applied Chinese patent for Tetrahydrofuran and 1, 4-butanediol Polymer Synthesis System and Purification Detection Method. Shi Kebin, Yi Jie, Liu Chunmei, Cui Jianxun and Yu Hangfeng developed it.
The patent application number is CN202511224622 20250829. The patent publ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Aier Eye Hospital Group Co Ltd and Hunan Aier Eye Institute have filed a patent application for Preparation of Vascularized Retinal Organ Containing Microglial Cells Based on Three-dimensional Mold and Construction Method of Vascularized Retinal Organ. This invention was developed by Chen Jiansu, Chen Xing, ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Hailide New Materials and Hailide New Material Res Shanghai Co Ltd have submitted a patent application for Pet Master Batch for Preparing Low-phosphorus Flame-retardant Pet Material and Preparation Method of Pet Master Batch. This invention was developed by He Qiang, Wang Dong, Wu Yanpeng, Wu Meixia..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan Shengrun Biotechnology Co Ltd and Wuhan Shengrun Medical Health Ind Co Ltd have filed a patent application for Plga-cobalt Porphyrin Polymer Nano-micelle as Well as Preparation Method and Application Thereof. This invention was developed by Jin Honglin, Tang Weicheng, Hong Lei, Zheng Junwu and Nie Xiao..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Tongjie Prec Mould Co Ltd and Zhangzhou Zhaoxin Prec Mould Co Ltd have submitted a patent application for Multifunctional Injection Mold. Gong Fei, Jin Yuan and Huang Junben developed the invention.
The patent application number is CN202511439469 20251010. The patent publication number is CN12106..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- China Tiesiju Civil Engineering Group, Steel Structure Construction Co Ltd Of China Tiesiju Civil Eng Group and The Ninth Eng Co Ltd Of Ctce Group have submitted a patent application for Automatic Longitudinal Moving Device and Method for Box Girder Inner Mold. Ruan Weiping, Yan Jun, Liu Guo, Cao Han, Huang..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- CCCC First Highway Fifth Eng Co Ltd and CCCC First Highway Engineering Group have applied Chinese patent for Auxiliary Parting Energy-saving Curb Concrete Prefabricated Part Forming Mold and Forming Method Thereof. Luo Liqun, Xu Jian, Huang Xiaolei, Zhang Weiwei, Zhao Dongxu, Ding Ning, Gao Jing, Liu Hai, Ya..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- SK Innovation Co Ltd and SK Geo Centric have submitted a patent application for Biodegradable Polyester Resin and Preparing Method Thereof. This invention was developed by Im Sujin, Kim Jeongsun, Yoon Hoewon, Kim Jinwoo, Kim Yuhyun, Lee Sung Won, Nam Joo Hyun and Shin Hyo Joo.
The patent application number..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Tuoying New Mat Co Ltd and Hubei Lianli Non Woven Cloth Tech Innovation Center Co Ltd have filed a patent application for Preparation Method of High-permeability Flash Non-woven Fabric Based on Biodegradable Polymer. This invention was developed by Zhu Zhimin, Zhao Qinghua, Yi Junxi, Cui Keyang, Liu Ka..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hangzhou Gaoxi Tech Co Ltd and Zhejiang University have filed a patent application for High-toughness Graphene-based Carbon Fiber and Preparation Method Thereof. This invention was developed by Liang Jing, Sun Haiyan and Xu Zhen.
The patent application number is CN202511625333 20251107. The patent publica..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- National Dong Hwa University and Institute Of Military Engineering Institute Of Systems Engineering Academy Of Military Sciences have sought patent for Photo-thermal Microporous Polyester Composite Fiber as Well as Preparation Method and Application Thereof. This invention was developed by Li Faxue, Zhu Yin..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hadian Power Equipment National Engineering Res Center Co Ltd and Harbin Turbine have applied Chinese patent for Turbine Blade Molded Line Feature Extraction Method. Zhang Chenyang, Seki Jun, Zhao Hongyu, Wang Shengyu, Gong Chuanwei, Liang Tianfu, Li Shan, Huang Jing, Li Guanglei, Zhang Yining, Cheng Xuelian..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Hongyang New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Erosion-resistant Floor Mold. Wei Jingping, Qiao Jinbo, Wan Guoxiong and Li Jianzhong developed it.
The patent application number is CN202410707861 20240603. The patent publication number is CN121063886 (A). Inte..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Sida New Mat Co Ltd has sought patent for Control Method for Preparing Carbon Fiber Composite Board. This invention was developed by He Shaobo, Deng Chaoyang, Pei Jian, Fan Shijie and Zhu Haitao.
The patent application number is CN202511216895 20250828. The patent publication number is CN12106987..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Beitutu Tech Co Ltd patent application for Anti-lost 4G Pet Positioner. This invention was developed by Deng Weicai.
The patent application number is CN202511180325 20250822. The patent publication number is CN121069448 (A). International P..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Hebei Geruiersi Plastic Machine Manufacturing patent application for Foaming Board Double-station Feeding Device. The invention was developed by Zhang Yanjun.
The patent application number is CN20251181778 20250804. The patent publication number is..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Songshan Machinery Co Ltd has submitted a patent application for Row Roller Type Automatic Film Winding Device. Mu Haiwei, Zhang Xiaoguo, Zhang Zhiqiang and Lin Guoding developed the invention.
The patent application number is CN202511598503 20251104. The patent publication number is CN121063313 ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Chaozhou Caida Packing Machinery Co Ltd has applied Chinese patent for Device for Adjusting Tension of Film Material Through Air Bag. Chen Yanming, Chen Haohang, Hu Yanbin, Chen Rong and Lin Zhuoxian developed it.
The patent application number is CN202511479156 20251016. The patent publication number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Fronter Tech Co Ltd patent application for Film Packaging Equipment and Film Packaging Method. This invention was developed by Li Zhiwei and Peng Youpin.
The patent application number is CN202511528965 20251023. The patent publication numbe..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Borfeet Tech Co Ltd has submitted a patent application for Automatic Film Sticking Machine for Inner Wall of Cylindrical Product. This invention was developed by Sun Yong, Zhou Yu, Tang Binchao, Zhou Jingyan and Liu Shuncheng.
The patent application number is CN202511146141 20250815. The patent p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jiangmen KK Plastic Factory Ltd patent application for Film Coating Assembly and Film Coating Method. The invention was developed by Li Jiaqiang.
The patent application number is CN202511176832 20250821. The patent publication number is CN121063028..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Huixiang Intelligent Equipment Co Ltd has applied Chinese patent for Ceramic Bowl and Dish Film Coating Machine. Wu Guipan and Wu Guanhua developed it.
The patent application number is CN202511191320 20250825. The patent publication number is CN121063023 (A). International Patent Classification cod..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hubei University has submitted a patent application for Electro-optical Modulator Based on Slit Type Silicon-lithium Niobate Film. Wan Houzhao, Zhang Junwei, Wang Hao, Feng Chenyin, Tao Li and Zhang Jun developed the invention.
The patent application number is CN202511253691 20250903. The patent publicati..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Suzhou Weiguang Electronic Integration Tech Research Institute Co Ltd patent application for Micro-ring Filter Based on Polymer Cladding and Preparation Method Thereof. This invention was developed by Wang Yuhua.
The patent application number is CN2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Sichuan Fscreen Tech Co Ltd has applied Chinese patent for Reflecting Film and Manufacturing Method Thereof. Wang Qifei, Hu Shijia and Yang Jun developed it.
The patent application number is CN20251138192 20250728. The patent publication number is CN121069543 (A). International Patent Classification codes..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shandong Huilu Carbon Materials Tech Co Ltd and Shandong Kuanyuan New Material Technology patent application for Grid Distribution Type Carbon Fiber Composite Box Structure and Preparation Method. The invention was developed by Zhu Bo, Liu Yulan, Zhao..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Jiashuo Plastic Packing Mat Co Ltd has applied Chinese patent for Anti-deformation High-strength Flame-retardant Plastic Coaming Box. Liang Wenyan and Liang Siwei developed it.
The patent application number is CN202511459486 20251013. The patent publication number is CN121063068 (A). International ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Rongshengda Textile Tech Stock Co Ltd has submitted a patent application for Preparation Method of Multi-layer Composite Polyester Fabric. This invention was developed by Sun Deming, Sun Derong, Sun Shuhong and Wen Jia.
The patent application number is CN202511526854 20251024. The patent publicatio..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- BYD Company has applied Chinese patent for Metal Plastic Composite Structure and Preparation Method and Application Thereof. He Ming, Ma Lan, Zhang Yunxia, Lu Cen and Yu Yang developed it.
The patent application number is CN202410721056 20240604. The patent publication number is CN121062297 (A). Internation..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- BYD Company has filed a patent application for Metal Plastic Composite Structure and Preparation Method and Application Thereof. This invention was developed by Ma Lan, Wang Xiaoming, He Ming, Shi Fengyun and Zhou Ying.
The patent application number is CN202410718466 20240604. The patent publication number ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Hi Speed Eng Inspection Co Ltd has submitted a patent application for High-elasticity Polyurethane Seamless Expansion Joint Material and Preparation Method Thereof. This invention was developed by Xu Xingwei, Xu Chuanchang, Wang Yangchun, Li Wen, Fang Ming, Liu Song, Xie Lei and Yang Xuelun.
The ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zhonghan New Material Tech Co Ltd patent application for High-temperature-resistant Hot Melt Adhesive, Preparation Method Thereof and Hot Melt Adhesive Film. This invention was developed by Xu Guodong, Chen Xiaoyun and Li Jinlong.
The patent applica..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shaoxing Huayuan New Material Tech Co Ltd has submitted a patent application for Anti-aging Packaging Adhesive Film with Light Conversion Effect and Preparation Method Thereof. This invention was developed by Sun Tan, Zhao Ruofei, Ding Zhifu and Huang Wei.
The patent application number is CN202511635282 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Lens Technology Co Ltd has filed a patent application for Composite Protective Film and Application Thereof in Cover Plate. This invention was developed by He Shicheng, He Huaping, Wang Yong and Cai Xinfeng.
The patent application number is CN202511216900 20250828. The patent publication number is CN12106..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Ouke Ind Co Ltd has submitted a patent application for High-exhaust Antistatic Polyethylene Reticulated Protective Film. This invention was developed by Chen Yichao, Luo Junlong, Wu Haolun and Qin Hai.
The patent application number is CN202511469590 20251015. The patent publication number is CN12..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Huashuo Electronic Mat Wuhan Co Ltd and Haiso Tech Co Ltd patent application for Silicon-free Heat-conducting Adhesive Film as Well as Preparation Method and Application Thereof. Li Zhenlin, Lu Jiaying, Zhang Xueping, Lin Yahui, Wang Xian, Chen Wei, Ya..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhangjiagang Kangde Xin Optronics Material has submitted a patent application for Film Protection Film Preparation Method and Film Protection Film. Zhang Qiong and Hu Heng developed the invention.
The patent application number is CN202511200558 20250826. The patent publication number is CN121064740 (A). I..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hebei Dianfeng Sports Facilities has sought patent for Anti-yellowing Asparagine Polyurea Plastic Runway Surface Layer Material and Preparation Method Thereof. This invention was developed by Shen Meiyun, Liu Fupeng and Yang Chao.
The patent application number is CN202511620932 20251107. The patent publicat..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jiaxing Lingke Material Tech Co Ltd patent application for High-strength Composite Laminated Board of Thermoplastic Resin and Carbon Fibers. The invention was developed by Wang Chunmin, Meng Fanshun, Yu Xintao and Sun Yafeng.
The patent application..
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