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Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Jiangsu Changli Tech Co Ltd patent application for Tension Control Winding Process of Spaceflight Carbon Fiber Composite Launching Canister. This invention was developed by Zhou Housheng, Yao Dongcheng, Liu Qiang, Pan Mincheng, Yuan Zhangwei, Sun Weipi..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Powerchina Municipal Construction Group, Powerchina Municipal Group Anhui Eng Construction Co Ltd and Yantai Kunyushan Nat Nature Reserve Kunyu Peoples Government patent application for Construction Method of Plastic Concrete Seepage Interception Wall ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Guangdong Shenyang New Material Tech Co Ltd patent application for Continuous Preparation Process of High-strength Carbon Fiber Precursor. This invention was developed by Chen Ning.
The patent application number is CN20251129259 20250725. The patent..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Qingdao Haier Molds Co Ltd patent application for Intelligent Injection Mold. This invention was developed by Du Wei, Gong Rulin, Qian Xueli and Sun Qiankun.
The patent application number is CN202511184044 20250822. The patent publication number is ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Yuyao Dewosi Mould Tech Co Ltd patent application for High-precision Double-color Injection Mold Structure for Automobile Cavity Cover. This invention was developed by Cen Kelei, Fang Shaoping, He Hongbin and Yan Jiarun.
The patent application numbe..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Zibo Xinlongdi Environmental Protection Tech Co Ltd patent application for Intelligent Production Line for BMC Molded Products. This invention was developed by Li Xin, Cui Le, Yang Wei, Meng Xiangliang and Ma Wei.
The patent application number is CN..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Huatian Tech Kunshan Elect Co Ltd patent application for Plastic Package Mold Cleaning Machine. This invention was developed by Li Xin, Zhou Shilin and Cheng Bin.
The patent application number is CN202511401645 20250928. The patent publication numbe..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Jiangsu Lanquan New Mat Co Ltd patent application for Prefabricated House Concrete Member Mold. This invention was developed by Wang Xingwen, Jin Lina and Miao Wei.
The patent application number is CN20251168892 20250827. The patent publication numb..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Suzhou Hongdao New Mat Co Ltd patent application for Double-layer Pet Composite Material for Photovoltaic Front Plate, Preparation Method, Product and Application. The invention was developed by Wang Tongxin and Liu Jianwei.
The patent application ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Jiangsu Hengrui Fraunen New Material Res and Development Co Ltd patent application for Composite Material Forming Equipment and Method for Stable-pressure Resin Injection and Product. The invention was developed by Deng Xinquan, Yu Wenjun, Gu Yongtao,..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Jiangsu Hengrui Fraunen New Material Res And Development Co Ltd patent application for Wet Winding Resin Content Stability Control System and Method. The invention was developed by Zhao Yi, Meng Fansheng, Gu Yongtao, Lyu Jialong, Shen Zhijie, Zhang Zi..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Jiangshan Hengchengrong Machinery Equipment Co Ltd patent application for Plastic Mold Demolding Device for Plastic Processing and Using Method Thereof. The invention was developed by Yang Renli, Wang Renyu, Yuan Bangqing and Zhou Shuibo.
The paten..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Fuke New Mat Shanghai Co Ltd patent application for Polyurethane Fluoride-free Fabric Waterproof Agent Formed at Low Temperature and Soft in Hand Feeling as Well as Preparation Method and Application of Polyurethane Fluoride-free Fabric Waterproof Age..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Suzhou Qifuhao Material Tech Co Ltd patent application for Tufted Preform, Preform, Fiber Composite Material Product and Preparation Method Thereof. The invention was developed by Hu Jian, Shen Hao, Wang Peng, Wang Yu and Xu Zhangjie.
The patent ap..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Tongkun Group Zhejiang Hengchao Chemical Fiber Co Ltd patent application for Special Spinning Equipment for High-softness Superfine Denier Polyester POY (polyester Pre-oriented Yarn). The invention was developed by Zhuang Xuegen, Qi Lizhou, Li Ting, T..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Nanjing Fangshuo Composite Material Tech Co Ltd patent application for Method for Reducing In-situ Consolidation Deformation of Peek-based Carbon Fiber Composite Material and Application Thereof. Xiong Wei and Yu Jinguang developed the invention.
Th..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Shandong Huaze Electric Appliance Co Ltd patent application for Rapid Demolding Mechanism of Curved-surface Fluid Impeller Injection Mold. Chao Lei, Peng Yunhai, Wang Qian, Fan Shengying, Chu Juanjuan, Wang Hui and Deng Weiguo developed the invention.
..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shenzhen Nanya Taida Plastic Co Ltd has sought patent for Injection Mold Capable of Efficiently and Uniformly Dissipating Heat. This invention was developed by Xu Keyong.
The patent application number is CN202511196346 20250826. The patent publication number is CN120941676 (A). International Patent Classi..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Yingkou Guangyang Refractories Co Ltd has sought patent for Water Gap Brick Floating Forming Mold and Preparation Method. This invention was developed by Geng Senwen, Zhang Jiasong and Yi Shaoshan.
The patent application number is CN202511288724 20250910. The patent publication number is CN120941528 (A). ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Yingkou Guangyang Refractories Co Ltd has sought patent for Molding Equipment and Process for Magnesia Carbon Brick Added with Anhydrous Phenolic Resin. This invention was developed by Liu Chengwei, Shen Qiao, Jian Zongxing, Li Feng and Jiang Jin.
The patent application number is CN202511180742 20250822. ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Heilongjiang Huixin Semiconductor Co Ltd has sought patent for Semiconductor Circuit and Plastic Packaging Method Thereof. This invention was developed by Feng Yuxiang, Huang Hao and Feng Kexin.
The patent application number is CN20251169124 20250731. The patent publication number is CN120933258 (A). Inte..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Nantong Lingrun Medical New Mat Co Ltd has sought patent for Surface Antistatic Treatment Method and System for Polyester Knitted Fabric. This invention was developed by Chen Songmei, Chen Chi and Hu Jianhui.
The patent application number is CN202511453958 20251013. The patent publication number is CN1209..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Hubei Chusheng Packaging Co Ltd has applied Chinese patent for Multi-section Pressure Fitting Plastic Barrel Injection Molding Device. Li Qun and Li Kequn developed it.
The patent application number is CN202511440284 20251010. The patent publication number is CN120941671 (A). International Patent Classifi..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Zhenye Mold Tech Tianmen Co Ltd has applied Chinese patent for Injection Mold for Plastic Part Production. Dai Bi, Zhang Haibo and Feng Jian developed it.
The patent application number is CN202511318433 20250916. The patent publication number is CN120941667 (A). International Patent Classification codes a..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Nantong Hongfu Tech Co Ltd has applied Chinese patent for Online Analysis System for Dynamic Flow Abnormity of Plastic Check Valve. Huang Sixing, Yang Haiyong and Liu Zengjie developed it.
The patent application number is CN202511446085 20251011. The patent publication number is CN120927278 (A). Internati..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Nantong Tongzhou Chenyi Textile Co Ltd has applied Chinese patent for Conductive Composite Fiber and Preparation Method Thereof. Gong Shuaibo developed it.
The patent application number is CN202511342286 20250919. The patent publication number is CN120925312 (A). International Patent Classification codes ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Shanghai Gaofan Tech Co Ltd has applied Chinese patent for Production Device of Polyester Cutting-resistant and Stab-resistant Fabric. Wu Guangzheng and Wang Qi developed it.
The patent application number is CN202511275093 20250908. The patent publication number is CN120925211 (A). International Patent Cl..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Qingdao Tianzhijiu Plastic Packaging Co Ltd has submitted a patent application for Production Process of Plastic Packaging Bag Easy to Tear. Niu Zhaoliang, Zhang Ying, Cao Yang, Lu Weibing and Yang Shunli developed the invention.
The patent application number is CN202511271112 20250908. The patent publica..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Changzhou Shengyue Mould Co Ltd has submitted a patent application for Multi-point Flexible Gas-assisted Hot Pressing Pressure Control Method and System for Curved Surface of Fiber Composite Material. This invention was developed by Yan Yuebo, Lu Jiayuan and Liu Min.
The patent application number is CN202..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Jiangxi Changhe Aviation Ind Co Ltd has submitted a patent application for Composite Paddle D-shaped Beam Core Mold Forming Device and Method. This invention was developed by Zhao Qiang, Ye Guoyou, Qian Dongxiang, Cheng Huixiang, Guan Haixin, Chen Chen, Wei Chongfu, Wang Baobao, Li Jun, Yang Xianyong and Liu..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Changge Xuyang Composite Mat Co Ltd has submitted a patent application for Module Equipment for Manufacturing Resin Tiles. Li Guichao, Li Xiaoya, Li Xuyang and Li Mingyang developed the invention.
The patent application number is CN202511214301 20250822. The patent publication number is CN120941693 (A). I..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Jiangsu Xinneng Textile Tech Co Ltd has filed a patent application for Preparation Method and Preparation Device of High-elasticity Composite Fiber. This invention was developed by Zhou Yong, Ding Wenyong, Deng Xiande, He Zhenyuan and Wang Deping.
The patent application number is CN202511376645 20250925. ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Potato Data Tech Group Co Ltd has submitted a patent application for Scene White Mold Mapping Method and Device Based on AI Assistance and Storage Medium. This invention was developed by Ren Li, Zhu Tianle, Wang Xiuzhen and Zhao Xiyang.
The patent application number is CN202511460838 20251014. The patent ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Beijing Zhouji Oil and Gas Exploration Development Tech Research Institute Co Ltd has submitted a patent application for Thickened Oil Polymer Flooding Oil Reservoir Horizontal Well Productivity Evaluation Method and System. Sun Yanda, Zhang Hua, Hu Xujun, Wu Zenggui, Wang Zhen, Ma Hong, Cheng Hao and Yu Yan..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Shenzhen Jingjiang Ind Co Ltd has submitted a patent application for Visual Virtual Design System for Injection Mold. This invention was developed by Zhuang Junzi.
The patent application number is CN202511103188 20250807. The patent publication number is CN120930285 (A). International Patent Classificatio..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Hengshui Chenggang Renewable Resources Co Ltd has submitted a patent application for Surface Dehydration Equipment for Cleaned Recycled Polyester Bottle Chips. This invention was developed by Chen Jigen, Guo Chenggang and Peng Zhenbu.
The patent application number is CN202511456897 20251013. The patent pu..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Fuzhou Praise Garments Co Ltd has filed a patent application for Surface Treatment Method of High-strength Anti-static Polyester Fabric for Outdoor Jacket. This invention was developed by Lin Youneng, Lin Youying and Lin Youzhuang.
The patent application number is CN202511138677 20250814. The patent publi..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Nantong Yongsheng Huiweishi Fiber New Mat Co Ltd has filed a patent application for Long-acting Antibacterial Chinlon Composite Fiber and Preparation Process Thereof. This invention was developed by Chen Cheng, Pan Shunjia and Ming Ancai.
The patent application number is CN202511445578 20251011. The paten..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Chaozhou Danhui Wedding Dress Co Ltd has submitted a patent application for Skin-friendly Cool Polyester Fabric and Preparation Method Thereof. This invention was developed by She Danhui.
The patent application number is CN20251156781 20250730. The patent publication number is CN120925296 (A). Internation..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Shaanxi Boyu Textile Co Ltd has filed a patent application for Antibacterial and Antistatic Polymer Fiber for Fabric and Preparation Method of Antibacterial and Antistatic Polymer Fiber. This invention was developed by Zhao Yaobin, Liu Kang and Xu Xiao.
The patent application number is CN202511445930 2025..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Ningbo Hanjia Plastic Ind Co Ltd has submitted a patent application for Bacteriostatic Antistatic Pet Slice for Fibers and Preparation Method Thereof. This invention was developed by Ren Hubing, Han Dihong, Han Yida, Pan Jun, Li Changhang and Peng Xinwei.
The patent application number is CN202510998786 20..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Jiangsu Langyou Prec Parts Manufacturing Co Ltd has filed a patent application for Precise Plastic Part Injection Molding Device. This invention was developed by Liu Yaliang.
The patent application number is CN20251126531 20250724. The patent publication number is CN120941673 (A). International Patent Cla..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Jiangsu Maikun Intelligent Tech Co Ltd has submitted a patent application for Injection Mold for Plastic Recovery Particle Uniform Plasticizing Structure. Liu Zhengbin and Liu Bowen developed the invention.
The patent application number is CN202511471683 20251015. The patent publication number is CN120941..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Nantong Geranbo Prec Molding Co Ltd has submitted a patent application for Continuous Injection Mold. This invention was developed by Huang Yongjian.
The patent application number is CN202510937104 20250708. The patent publication number is CN120941642 (A). International Patent Classification codes are B2..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shenzhen Green Star Tech Co Ltd has filed a patent application for Rapid Forming Equipment for Thin-wall Multi-cavity Mold. This invention was developed by Lin Junguo, Luo Min, Lin Junjin, Ke Qingfeng, Li Ping, Luo Baochu and Wei Jingtong.
The patent application number is CN202511380288 20250925. The pate..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Chengdu Wanshunda Mould & Plastic Co Ltd has submitted a patent application for Multi-cavity Mold Injection Molding Equipment and Method. This invention was developed by Gan Tao, Yang Qingming and Li Wei.
The patent application number is CN202511226908 20250829. The patent publication number is CN12094164..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Zhejiang Lanyue New Mat Co Ltd has submitted a patent application for Preparation Method of Supercritical Blank Mold Foaming Product. This invention was developed by Li Yunqing and Zhao Ziyan.
The patent application number is CN202511240029 20250901. The patent publication number is CN120941632 (A). Inter..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shandong Zhengsheng Construction Co Ltd has submitted a patent application for Energy-saving Building Material Processing and Forming Mold for Water Conservancy Project. This invention was developed by Li Lingling, Cheng Jing and Zhang Zhiyang.
The patent application number is CN202511243572 20250902. The..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- SK Microver Co Ltd has submitted a patent application for Biodegradable Resin Composition, Biodegradable Film Using the Same, and Method for Preparing the Same. This invention was developed by Yeon Je-won, Oh Mi Ok, Park Sang-kook, Choi Nam-hee and Han Kweon Hyung.
The patent application number is CN20248..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Wuxi Mengzhiyuan Electronic Tech Co Ltd patent application for Plastic Raw Material Screening Equipment for Protective Film Production. This invention was developed by Xie Jingwen and Ma Yanni.
The patent application number is CN20251156005 20250730..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Zeng Sihan patent application for Biodegradable Plastic Film Twin-screw Extruder. Zeng Sihan, Lian Yue and Ge Mengxuan developed the invention.
The patent application number is CN202510880812 20250627. The patent publication number is CN120941695 (A..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Guangdong Naigu Tech Co Ltd has applied Chinese patent for Blow Molding Device for PE Film Processing and Blow Molding Process Thereof. Yang Yingying and Liu Yujuan developed it.
The patent application number is CN202511448161 20251011. The patent publication number is CN120941710 (A). International Paten..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Guilin Pilkington Safety Glass Co Ltd patent application for PVB (polyvinyl Butyral) Film Filament Distribution Device and Method. Liang Jingsheng, Chen Zuyang, Wu Dongyuan, Li Huajian and Tao Shun developed the invention.
The patent application num..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Filinke New Mat Nantong Co Ltd has submitted a patent application for Bionic Anti-drag Protective Film Based on Surface Micro-nano Structure and Preparation Method of Bionic Anti-drag Protective Film. This invention was developed by Xiang Yang, Lin Yujin and Wu Qifei.
The patent application number is CN20..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shanghai Nalinwei Tech Co Ltd has filed a patent application for High-reflection Film Supporting System for Vertical Photovoltaic Panel. This invention was developed by Zhang Kaikai.
The patent application number is CN202510963767 20250714. The patent publication number is CN120934447 (A). International P..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Guangdong Xinrui New Material Tech Co Ltd has sought patent for Preparation Method of Self-assembled Multi-layer Co-extruded High-water-resistance and High-toughness PE (polyethylene) Film. This invention was developed by Chen Hong, Xie Kaile, Yin Yuan, Yu Yuehong and Zhu Sixiao.
The patent application nu..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Chongqing Institute of Graphene Co Ltd patent application for Graphene Heating Film and Preparation Method Thereof. Yi Jun, Ju Yaqi, Wang Zhe, Xiang Li, Zhao Dan and Dong Lingsi developed the invention.
The patent application number is CN20251111400..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Shandong Yuhang Paimeng New Mat Co Ltd patent application for Automatic Production Process of Graphene Electrothermal Film. Pan Zhijun, Chu Zhaoli, Pan Zhuocheng, Fang Xizhong and Luan Xiaobo developed the invention.
The patent application number is..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Guangdong Mingyang Film Tech Co Ltd has applied Chinese patent for Light-transmitting Film Photovoltaic Module and Manufacturing Method Thereof. Chen Kai, Pan Zhilin, Zhou Zhuangda and Zhao Zhibo developed it.
The patent application number is CN202511191241 20250825. The patent publication number is CN120..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received East China Normal University, Shanghai Lingang East China Normal University Advanced Technology Research Institute Co Ltd, Shanghai Hualu Tech Co Ltd and Chongqing Institute of East China Normal University patent application for Method for Preparing Ch..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Shanghai Sinyang Semiconductor Mat Co Ltd has submitted a patent application for Double-layer Resin Film for ArF Photoetching as Well as Preparation Method and Application of Double-layer Resin Film. Wang Su, Xu Sen, Geng Zhiyue and Mao Jinli developed the invention.
The patent application number is CN202..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Nissan Chemical has submitted a patent application for Chemical Liquid Resistant Protective Film. Kinoshita Kazuhiko, Nishida Tokio and Sun Jun developed the invention.
The patent application number is CN20248017501 20240308. The patent publication number is CN120936952 (A). International Patent Classific..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Shihezi University patent application for Bionic Pre-sowing Earth Surface Residual Film Recovery Device. The invention was developed by Tian Xinliang, Zhao Yan, Wang Fenfei, Yan Limin and Liu Xuekai.
The patent application number is CN202511310217 ..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Kuraray has submitted a patent application for Multilayer Film, Vapor-deposited Multilayer Film, Multilayer Structure, Packaging Material, Recovery Composition, Method for Recovering Multilayer Structure, and Method for Producing Multilayer Film. This invention was developed by Ishiuchi Satoshi and Hoshi Kar..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Sichuan Changhong Homwee Tech Co Ltd has submitted a patent application for Intelligent Film Watching Recommendation System and Method. This invention was developed by Jiang Yueqiang, Peng Yiliang and Li Xiang.
The patent application number is CN20251150049 20250729. The patent publication number is CN120..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Liuan Zhongcai Pipeline Technology has applied Chinese patent for Process Optimization Method of Film Coating Production Line. Gu Jun'an, Zhou Yajun, Chen Sangui and Xie Lei developed it.
The patent application number is CN202510979593 20250716. The patent publication number is CN120930464 (A). Internatio..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Beijing Institute Graphic Communication has submitted a patent application for Method for Designing CAM Curve Through Polynomial. This invention was developed by Fang Ruiming, Huang Liangqiao, Liu Sidan, Pu Ruilin and Shen Shaohua.
The patent application number is CN20251124214 20250724. The patent public..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shanxi Beifang Xingan Chemical Industry has applied Chinese patent for Automatic Clamping Mechanism for Disassembly and Assembly of Energetic Material Mold and Machine Barrel. Wang Bin, Han Jingjing, Han Minyuan, Zhao Rong, Gu Yongjun, Hou Xiaoting, Niu Qiang, Jia Xinjuan, Zhang Shuai and Han Xiaojing develo..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Dezhou Jinsheng Aluminium Industry patent application for Production Mold and Method for Double-arc Cellular Board. Gao Litao, Zhao Xiaoli, Wang Haixing, Gao Jianchao, Zhang Daoxing and Shao Junbo developed the invention.
The patent application number..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Taizhou City Huangyan District Jufeng Motorcycle patent application for Injection Mold for Front Wall. This invention was developed by Chen Hui, Lu Lu and Dai Ye.
The patent application number is CN202511148221 20250816. The patent publication number ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Luxshare Precision Components Suzhou has sought patent for Injection Mold. This invention was developed by Li Hongkuo and Han Guozi.
The patent application number is CN202511342681 20250919. The patent publication number is CN120941657 (A). International Patent Classification codes are B29C45/26, B29C45/27 ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Dongfeng Commercial Vehicles has sought patent for Diesel Engine Plastic Intake Manifold and Forming Process Thereof. This invention was developed by Li Kun, Liu Wei, Ma Huayue, Tao Jun, Li Xiaoyang, Feng Tao and Yi Junxia.
The patent application number is CN202511321948 20250916. The patent publication num..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Shandong Jitong Precision Equipment has filed a patent application for Molding Mold Pressing Product Trimming Device. This invention was developed by Ding Yanan, Liang Hui, Qu Shuge and Sun Yingchun.
The patent application number is CN202511473126 20251015. The patent publication number is CN120941623 (A). ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Zhangjiagang Huixing Machinery has sought patent for Spiral High-pressure Plastic Squeezing Forming Machine. This invention was developed by Li Xiaolong.
The patent application number is CN202511432748 20251009. The patent publication number is CN120941594 (A). International Patent Classification codes are ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Liaoning Technical University has sought patent for Concrete Prefabricating Mold Based on Mortise and Tenon Joint Structure Principle and Demolding Device. This invention was developed by Li Jun, Wei Xueyu, Sheng Nannan, Zhu Xinlong, Zhang Shuai and Xu Youyu.
The patent application number is CN202511448459 ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- TOWA has filed a patent application for Dust Collection Device, Resin Molding Device, and Method for Manufacturing Resin Molded Article. This invention was developed by Hayashiguchi Shinya.
The patent application number is CN20248019723 20240227. The patent publication number is CN120937242 (A). Internation..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Asahi Chemical patent application for Photosensitive Resin Laminate and Resist Pattern Forming Method. Yamada Teruhisa, Mori Tatsuya and Kusaka Satoshi developed the invention.
The patent application number is CN20248025212 20240412. The patent public..
Plastics
| Wed 25 Mar 2026
London, March 26 -- UK Patent Office has released Hebe Studio patent application for Portable Pet Playpen. This invention was developed by Daniel Ward-thomas and Josh Davies.
The patent application number is GB20240012891 20240903. The patent publication number is GB2643780 (A). International Patent Classification codes are A..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Qingdao Kanjian Future Medical Technology has sought patent for Medicine Mold Producing and Processing Device. This invention was developed by Li Chunhu and Li Zhengri.
The patent application number is CN202511477167 20251016. The patent publication number is CN120940716 (A). International Patent Classifica..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Idemitsu Kosan has filed a patent application for Polycarbonate Resin Composition. This invention was developed by Hashimoto Miya, Yamane Keisuke and Aoki Yusuke.
The patent application number is CN20248023613 20240307. The patent publication number is CN120936675 (A). International Patent Classification co..
Plastics
| Wed 25 Mar 2026
London, March 26 -- Technip Energies has submitted a patent application for Recovering Styrene from the Heavies Residue Produced in Polystyrene Pyrolysis. Peter Vallieres, Jonathan Bishop and Douglas Stuart Hubbell developed the invention.
The patent application number is GB20240013683 20240917. The patent publication number is..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Nippon Kayaku patent application for Curable Resin Composition, Prepreg, and Cured Product of Said Prepreg. Guan Yunyu, Hashimoto Masanori and Tohjima Takayuki developed the invention.
The patent application number is CN20248022311 20240318. The paten..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Nippon Kayaku has submitted a patent application for Maleimide Resin Mixture, Curable Resin Composition, Varnish, and Cured Product Thereof. This invention was developed by Honda Risa, Tohjima Takayuki, Hasegawa Atsuhiko, Hashimoto Masanori and Nakanishi Masataka.
The patent application number is CN20248020..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Osaka Soda has filed a patent application for Acrylic Copolymer, Composition Containing Acrylic Copolymer, Crosslinked Acrylic Rubber, and Method for Producing Acrylic Copolymer. This invention was developed by Naito Masatsugu, Kawamura Mayu, Kitagawa Motoki and Morooka Yoshihiro.
The patent application num..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Futamura Kagaku has sought patent for Method for Producing Cellulose Molded Body, and Cellulose Molded Body. This invention was developed by Iwata Ippei and Yamazaki Asuka.
The patent application number is CN20248025356 20240311. The patent publication number is CN120936482 (A). International Patent Classif..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Jingchu University of Technology patent application for Brasenia Schreberi Polysaccharide Multifunctional Composite Fresh-keeping Liquid as Well as Preparation Method and Application Thereof. Sun Yijiao, Zhao Zitong, Wang Jingsong, Huang Yechuan, Li Ro..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Zhejiang University of Science and Technology has applied Chinese patent for Multifunctional Pet Cage System. Ke Jun, Yang Yi, Yang Hongzhan and Xu Juan developed it.
The patent application number is CN202511469771 20251015. The patent publication number is CN120937766 (A). International Patent Classificati..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Toray Industries patent application for Sandwich Structure and Integrated Molded Body Using Same. Takahashi Yuki, Moriuchi Masanari and Yamamoto Wataru developed the invention.
The patent application number is CN20248025947 20240515. The patent public..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Jiangsu Hengli Chemical Fiber patent application for Colored Flame-retardant Antibacterial Polyester Fiber and Preparation Method Thereof. The invention was developed by Zhao Jinguang, Ji Xiaohuan, Chen Feng, Sun Bin, Ni Fengjun, Wang Jianhua, Cai Rui..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Zhengzhou University patent application for Densified Carbon Tube/polyurea Composite Fiber as Well as Preparation Method and Application Thereof. Shang Yuanyuan, Li Meng and Cao Anyuan developed the invention.
The patent application number is CN202410..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Zhengzhou University patent application for Method for Constructing Polyurethane Molecular Models with Different Crosslinking Uniformity Degrees. Zhang Chao, Li Yi, Wu Yongshen and Wang Cuixia developed the invention.
The patent application number is ..
Plastics
| Wed 25 Mar 2026
Beijing, March 26 -- Foshan Shunde Kaizhi Plastic Products has applied Chinese patent for Stirring Equipment and Control Method. Zhou Caiyan developed it.
The patent application number is CN202410557160 20240507. The patent publication number is CN120938260 (A). International Patent Classification codes are A47J43/044 and A47..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Hunan University patent application for Preparation Method of Laminated Giant Magnetostrictive Material. This invention was developed by Wu Wenhua, Liu Peng, Luo An, Wu Haonan, Gong Wen, Su Wenze, Shi Tengyang, Huang Wenjie, Hu Zhixin, Zhang Bingxin, L..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- Sulzer Management has filed a patent application for Devolatile Device Comprising Perforated Top Element. This invention was developed by Yu Yingchuan and Zhang Sen.
The patent application number is CN20248022680 20240404. The patent publication number is CN120936417 (A). International Patent Classificati..
Plastics
| Thu 26 Mar 2026
Beijing, March 26 -- SABIC Global Technologies BV has applied Chinese patent for Foamed Article with Improved Surface Aesthetics. Chu Kai-ming Raymond, Yanev Angel Stoyanov, Winters Gareth and Bond Martinez David developed it.
The patent application number is CN20248021067 20240404. The patent publication number is CN12093647..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Shanghai Haohai Biological Tech Co Ltd and Shanghai Jianhua Fine Biological Products Co Ltd have submitted a patent application for Chitosan or Chitin Polymer as Well as Preparation Method and Application Thereof. Zhang Peng, Jiao Mingkun, Qiu Bo, Du Jingting, Lu Xiumei, Fan Tingting, Dong Xiaoyun and Wu Jia..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Shanghai Kete New Mat Co Ltd and Changzhou Woke Tech Co Ltd have submitted a patent application for B1-grade Low-smoke Halogen-free Flame-retardant Polyolefin Sheath Material with D0-grade Combustion Drippings and Preparation Method of B1-grade Low-smoke Halogen-free Flame-retardant Polyolefin Sheath Materia..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- Wuhan University of Technology and Hubei Institute of Aerospace Chemotechnology have submitted a patent application for Microencapsulated Flame-retardant and Smoke-suppressing Agent, Flame-retardant and Smoke-suppressing Polyurethane and Preparation Method of Flame-retardant and Smoke-suppressing Polyurethan..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- CGN Juner Zhejiang New Mat Co Ltd and CGN Juner New Mat Co Ltd have submitted a patent application for Intrinsic Copolymerized Low-temperature Toughened Polyamide Resin and Preparation Method Thereof. This invention was developed by Lu Peng, Zheng Peng, Lu Shan, Huang Ruijie and Zhang Lei.
The patent appl..
Plastics
| Wed 25 Mar 2026
Beijing, March 25 -- Nantong Polytechnic College and Nantong Guohe Semiconductor Equipment have submitted a patent application for Equipment Flow Data Monitoring System and Method Applying Automatic Plastic Packaging System. Gao Meng, Wang Zhe, Qiu Yue, Zou Zhihao, You Hongquan, Wang Yufei and Wu Di developed the invention.
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