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Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Nantong Zhengde Plastic Products Co Ltd has submitted a patent application for PVC Film Processing Stabilizer Optimization Method and System. Ding Pinghua and Yang Xinquan developed the invention.
The patent application number is CN202511169515 20250820. The patent publication number is CN121171391 (A). I..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published CCCC Fourth Harbor Engineering Institute and CCCC Fourth Harbor Engineering patent application for Vacuum Preloading Construction Method for Covering Water on Film. The invention was developed by Chen Pingshan, Niu Fei and Xie Yao.
The patent appli..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Zhejiang Mingtian Electronic New Mat Co Ltd patent application for High-adhesion Photosensitive Resin Composition. This invention was developed by Jiang Shufu, Chen Wenzhong, Wu Ya and Li Tao.
The patent application number is CN202511298118 20250911..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Ningxia Cnmc Jinhang Titanium Ind Co Ltd has sought patent for Preparation Method of Ultrahigh-strength Plastic Ti17 Bar and Ultrahigh-strength Plastic Ti17 Bar. This invention was developed by Han Weisong, Zhu Baohui, Zhan Jialu, Hu Xiaochen, Li Jianfeng, Li Xiaofei, Liu Yi and Du Feng.
The patent applic..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Jabil patent application for Apparatus, System and Method for Aligning Flat and Film Frames. This invention was developed by Bausboom John.
The patent application number is CN20248031206 20240501. The patent publication number is CN121175792 (A). In..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received National Dong Hwa University patent application for Composite Material Hot Mold Pressing Pre-forming Defect Simulation Prediction Method Based on Coupling Shell Unit. Yue Guangquan, Wang Shengnan, Liu Jun, Tang Guoqing, Hu Zhongwen and Liu Weiping deve..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Porite Yangzhou Technology and Industry has submitted a patent application for Manufacturing Method of Slender Mold Capable of Preventing Base from Being Snapped. This invention was developed by Guo Zhicai, Lu Yongle and Fang Tong.
The patent application number is CN202511246688 20250902. The patent publica..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Suzhou Helaicheng Photoelectric Tech Co Ltd has sought patent for Manufacturing Method of Micron-sized Etched Ccs Busbar of Nano-modified Polyimide Base Material. This invention was developed by Kang Le, Ren Kai, Peng Bin, Yang Siyi, Fu Angui and Fan Wenxuan.
The patent application number is CN20251126739..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Qingdao Rencheng Sponge Products Co Ltd has submitted a patent application for Preheating Control Method and System for Polyurethane Raw Material. This invention was developed by Sun Zhenfei, Li Tiehu, Xu Jinpeng, Yin Dianxue, Ge Jinxing and Ma Zhenchao.
The patent application number is CN202511336118 202..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published South China University of Technology patent application for Micron-sized SmCo-based Multilayer Composite Film as Well as Preparation Method and Application Thereof. The invention was developed by Qiu Zhaoguo, Chen Jiaguang, Zheng Xinrui, Guan Chengron..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Xinyi Medical Tech Jinhua Co Ltd has filed a patent application for Intelligent Detection System for Siloxane Polyurethane Preparation. This invention was developed by Su Quan, Gao Yan and Cui Jiahua.
The patent application number is CN202511252299 20250903. The patent publication number is CN121165643 (A..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Guoyang Chimei Packing Mat Co Ltd has filed a patent application for Multifunctional Plastic Package Integrated Intelligent Production Equipment and Control System Thereof. This invention was developed by Chen Leiming.
The patent application number is CN202511244160 20250902. The patent publication number..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Zhejiang Jida New Mat Co Ltd has submitted a patent application for Bio-based Waterborne Polyurethane Microfiber Leather and Preparation Method Thereof. This invention was developed by Liu Ziheng, Liu Cheng and Yang Xing.
The patent application number is CN202511392426 20250926. The patent publication num..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Jiangsu Zhongfu Shenying Carbon Fiber Eng Center Co Ltd patent application for Bio-based Waterborne Polyurethane Sizing Agent, Preparation Method Thereof, Carbon Fiber and Composite Material. The invention was developed by Liu Xiuqing, Guo Li and Chen..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Sichuan Shuneng Dianke Energy Tech Co Ltd has sought patent for Pbo Fiber, Preparation Method Thereof and Pbo Fiber Composite Material. This invention was developed by Zhang Yuqi, Huang Zhicheng, Xie Shijun, Su Minghong, Wu Tianbao, Liu Fan, Chen Ling, Hu Shihong, Huang Ying, Zeng Tingting, Xia Yalong and Lo..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Shanghai Electric Cable Res Inst Co Ltd patent application for Metal Modified Carbon Fiber and Preparation Process Thereof. Wang Kun, Wang Yifan, Jiang Bin, Liu Jingping, Dang Peng and Cai Xichuan developed the invention.
The patent application numb..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Shanghai Electric Cable Res Inst Co Ltd has sought patent for Metal Modified Carbon Fiber and Preparation Process Thereof. This invention was developed by Wang Yifan, Wang Kun, Jiang Bin, Liu Jingping, Dang Peng and Cai Xichuan.
The patent application number is CN202511303854 20250912. The patent publicat..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Hangzhou Xinsheng Printing & Dyeing Co Ltd patent application for Integrated Dyeing Device and Method for Wear-resistant Anti-wrinkle Polyester Fabric. This invention was developed by Xue Weimin, Li Guoxin and Zhan Yizhen.
The patent application num..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Qingdao Jinyangmu Clothing Co Ltd has submitted a patent application for Reinforced Fiber Composite Material and Processing Technology and Device Thereof. Xiong Lei, Sun Hongwei, Li Feng, Wang Guanghui and Liu Weili developed the invention.
The patent application number is CN202511533995 20251025. The pat..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Guangdong Xingfu Jinshi Textile Tech Co Ltd has filed a patent application for Lightweight Warm-keeping Polyester Wadding Material and Preparation Method Thereof. This invention was developed by Huang Weibiao.
The patent application number is CN202511335176 20250918. The patent publication number is CN121..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Zhejiang Shuangdun Textile Tech Co Ltd patent application for Regenerated Polyester Blended Yarn and Application Thereof. This invention was developed by Zhang Zhanquan, Wang Yunxia, Li Xiaojian and Li Yueyuan.
The patent application number is CN202..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Haotai Jiangsu New Material Tech Co Ltd has filed a patent application for Preparation Method of Crimped Composite Fiber and Crimped Composite Fiber Obtained by Preparation Method. This invention was developed by Wang Ni and Chen Yumei.
The patent application number is CN202511206052 20250827. The patent ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Jiangsu Lvyuan New Mat Co Ltd has sought patent for High-performance Fiber Composite Material and Preparation Method Thereof. This invention was developed by Cui Aihua, Lin Ling, Wei Jianhui, Jia Runping and Kong Pengpeng.
The patent application number is CN202511698346 20251119. The patent publication nu..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Jiangsu Xingdun New Mat Co Ltd has submitted a patent application for Ultra-high Molecular Weight Polyethylene Fiber Production Method. This invention was developed by Liu Yuanyang, Xu Weijun, Song Xingyin and Liu Ji.
The patent application number is CN202511679238 20251117. The patent publication number ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published South China Normal University patent application for Method for Obtaining Large-area Flexible Self-supporting Tetragonal Phase BiFeO3 Film. The invention was developed by Chen Chao, Sun Yingxia, Wang Yue and Chen Deyang.
The patent application numb..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- China Faw Group has filed a patent application for Low-odor Regenerated Pet (polyethylene Terephthalate) Carpet Fabric and Manufacturing Method Thereof. This invention was developed by Li Weiwei, Wang Kaiyue, Li Wenying, Lin Wei, Zhang Bin, Shang Jinzhuo, Teng Teng, Wang Jianbing, Han Bing and Li Peng.
The ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Guangdong Vocational & Technical College patent application for Preparation Process of Polyimide Composite Fiber. The invention was developed by Wang Zengxi, Li Huishi, Zhang Jinlin, Dong Wei, Zhou Shaoyuan, Liao Keying, Yuan Feng, Wei Fenfen and Lian..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Tongkun Group patent application for Preparation Method of 50d Fine Denier Modified Polyester Fiber. The invention was developed by Zhang Guiping, Chen Hui, Xu Minbiao and Chen Yiming.
The patent application number is CN20251136439 20250727. The pate..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Beijing Yaoneng Tech Co Ltd patent application for Laminated Cell and Preparation Method Thereof, Perovskite Thin Film Preparation Method and Perovskite Cell. This invention was developed by Wu Yiliang, Su Kuo, Zhang Yue and Sun Mengjie.
The patent ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Shanghai Parylene Biotechnology Co Ltd has submitted a patent application for Film Coating System and Film Coating Method. Zhang Yue, Xu Zhengwei and Zhang Jingang developed the invention.
The patent application number is CN202511697418 20251119. The patent publication number is CN121161263 (A). Internati..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Zhejiang Haoshijia Reflective Mat Co Ltd patent application for Integrated Intelligent Equipment for Aluminum Laminated Film Production. This invention was developed by Wu Chengcong.
The patent application number is CN202511370967 20250924. The pate..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Jabil patent application for Apparatus, System and Method for Curved Vacuum Sheet for Thin Substrates. This invention was developed by Bausboom John and Berry Michael R.
The patent application number is CN20248030874 20240501. The patent publication..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Weihai Aisha Package Products patent application for Testing Device for Detecting Degradation Performance in Production of Degradable Flexible Packaging Film. This invention was developed by Wang Yingli, Zhang Jingcai and Liu Haibo.
The patent appli..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Nike Innovate CV has applied Chinese patent for Three-dimensional Mold for Liquid Spray Deposition, and Method and System for Manufacturing Article of Apparel Using Same. Aznar Paul and Morgan Daniel P developed it.
The patent application number is CN20248033846 20240524. The patent publication number is CN..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released South China Institute of Environmental Sciences MEE Ecology and Environment Emergency Institute of Ecology patent application for Determination and Evaluation Method for Plasticizer in Aging Product of Plastic Product. This invention was developed by D..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Basseru Chemical Co Ltd has filed a patent application for Non-explosive Antifouling Coating Composition, Method for Forming Antifouling Coating Film Using Same, and Article Having Antifouling Coating Film Formed Thereon. This invention was developed by Ishimaru Kiyoki, Kawano Kenshi, Sakano Emi, Taguchi Kok..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Borealis SRL and Topath Advanced Polymers Ltd have filed a patent application for Compositions for Capacitors Comprising Polypropylene and Cycloolefin Polymers. This invention was developed by Guitsas Antonio, Wahner Udo, Trancida Davide, Gokulpis Thomas, Jamieson Scott, Gloger Dietrich, Velichko Hristov, Op..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Polyamide Advanced Mat Co Ltd patent application for Solvent-soluble Polyimide and Preparation Method Thereof. Lee Kyu-won, Hwang Jung-jae, Ryu Han-tae and Lee Kil Nam developed the invention.
The patent application number is CN20248034814 20240514...
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Covestro Nederland B V has applied Chinese patent for Citric Acid-based Superabsorbent Polymers with Enhanced Biodegradability and Water Absorption. Wildhaus Thomas F J and Canning Charles E developed it.
The patent application number is CN20248033698 20240723. The patent publication number is CN121175357..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Stadler AG patent application for Pen, Penholder and Manufacturing Method Thereof. This invention was developed by Thies Andreas, Jakob Martin and Herbersheimer John.
The patent application number is CN20248025622 20240415. The patent publication nu..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Watanabe Takeshi patent application for Laminate Comprising Transparent Conductive Film and Porous Film, Biochip Comprising Said Laminate, and Method for Manufacturing Same. Watanabe Takeshi and Huang Jin'er developed the invention.
The patent appli..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Northeastern University and Shenyang University of Technology patent application for Photovoltaic-thermoelectric Film Integrated Power Generation System. The invention was developed by Li Guojian, Wang Zhe, Wang Qiang, Liu Shiying, Sun Shang and Cao N..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Xiamen University and Xiamen Jumao New Energy Co Ltd patent application for Light Modulation Function Thin Film with Novel Micro-nano Array Structure and Preparation Method and Application of Light Modulation Function Thin Film. Yun Daqin, Ren Xinyu, S..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Ocean Safety Gmbh has sought patent for Injection Molded Article. This invention was developed by Schweizer Markus.
The patent application number is CN20248032310 20240315. The patent publication number is CN121175374 (A). International Patent Classification codes are B29C45/00 and C08L67/02. Cooperative ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Asahi Organic Chemicals Ind Co Ltd has filed a patent application for Heat Resistant Polymer. This invention was developed by Kubota Emi and Konishi Hidekazu.
The patent application number is CN20248034029 20240607. The patent publication number is CN121175354 (A). International Patent Classification code..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Nanjing Univ of The Arts has filed a patent application for Guzheng with Guzheng Head Made of Acrylate Resin and Guzheng Tail Made of Pa12 Resin and Preparation Method. This invention was developed by Li Xiang, Teng Jiayi and Xia Bingrong.
The patent application number is CN202511289622 20250910. The pate..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Arkema has submitted a patent application for Transparent PVDF with Use Temperature Higher Than Melting Point. This invention was developed by Vahora Ajit A, Mehlmann Florence, Henry James J and Renard Sophie.
The patent application number is CN20248034592 20240321. The patent publication number is CN1211..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Toray Industries has submitted a patent application for Polypropylene Film. Shimokawatoko Haruka, Okada Kazuma and Ohkura Masatoshi developed the invention.
The patent application number is CN20248025275 20240418. The patent publication number is CN121175364 (A). International Patent Classification codes ..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Wacker Chemie AG has filed a patent application for Curable Organosiloxane Modified Reaction Resins. This invention was developed by Ostendorf Detlev.
The patent application number is CN20238096109 20230412. The patent publication number is CN121175361 (A). International Patent Classification codes are C0..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Borealis has applied Chinese patent for Molded Article. Wang Jingbo and Potter Elisabeth developed it.
The patent application number is CN20248028631 20240424. The patent publication number is CN121175350 (A). International Patent Classification codes are C08F210/16 and C08L23/0807. Cooperative Patent Cla..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- University of South China has applied Chinese patent for Preparation Method of Double-layer Pedot: Pss Film with High Conductivity and Seebeck Coefficient. Hu Lijun, Liu Xinhong, Yang Shisheng, Tang Junjie, Chang Deyu and Ren Tianyang developed it.
The patent application number is CN202511145442 20250815...
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Wuxi Zhuohai Technology patent application for Method and Device for Detecting Thickness of Thin Film. Hua Qinyi, Xiang Yuyang and Yu Shengwu developed the invention.
The patent application number is CN202511301975 20250912. The patent publication n..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Kuraray has filed a patent application for Resin Composition. This invention was developed by Ishitani Muneki, Yahiro Kensuke and Kubo Sayaka.
The patent application number is CN20248034665 20240531. The patent publication number is CN121175375 (A). International Patent Classification codes are C08G63/16, C..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- JSP Corporation has filed a patent application for Polyolefin Resin Foamed Particles and Polyolefin Resin. This invention was developed by Ito Yosuke and Chiba Takuya.
The patent application number is CN20248032670 20240517. The patent publication number is CN121175368 (A). International Patent Classificati..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Dainippon Ink & Chemicals has sought patent for Amino Group-containing Compound, Curable Resin Composition, Cured Product, and Laminate. This invention was developed by Suzuki Etsuko and Arita Kazuo.
The patent application number is CN20248033571 20240723. The patent publication number is CN121175290 (A). I..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Dainippon Ink & Chemicals patent application for Amino Group-containing Compound, Curable Resin Composition, Cured Product, and Laminate. The invention was developed by Arita Kazuo and Suzuki Etsuko.
The patent application number is CN20248030227 202..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- TOWA has filed a patent application for Resin Molding Device and Method for Manufacturing Resin Molded Article. This invention was developed by Yagi Ryuta, Nishida Kenichi, Teraoka Takuto, Hayashi Kosuke and Yasuda Shinsuke.
The patent application number is CN20248033859 20240419. The patent publication num..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released TOWA patent application for Resin Molding Device, Method for Manufacturing Resin Molded Article, and Program. This invention was developed by Ueda Yusuke, Kasai Toshinori, Watada Teruki and Okamoto Ryota.
The patent application number is CN20248034622..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- TOWA has submitted a patent application for Resin Molding Device and Method for Manufacturing Resin Molded Article. This invention was developed by Yagi Ryuta and Nakao Satoshi.
The patent application number is CN20248033961 20240419. The patent publication number is CN121175166 (A). International Patent Cl..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Alpla Werke Alwin Lehner has submitted a patent application for Method for Recovering Colored Mixed Polyolefin Containers. Eder Michael developed the invention.
The patent application number is CN20248030542 20240517. The patent publication number is CN121175163 (A). International Patent Classification code..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Rongyao Terminal has submitted a patent application for Protective Part and Preparation Method Thereof, Forming Mold and Foldable Terminal. This invention was developed by Ke Zunwen, Wang Xuyang, Dong Qing, Liu Kai and Yang Yunpeng.
The patent application number is CN202410752837 20240612. The patent public..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Jiangsu Normal University has applied Chinese patent for Nano Plastic Treatment Method Based on Combination of Bubble Suspension and Sers (surface Enhanced Raman Scattering) and Application. Qu Lulu, Qian Xinting, Zhao Shuang, Wang Zhiyan, Li Jushang and Yang Jiahao developed it.
The patent application numb..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Institute Of Sensor Tech Gansu Academy Of Sciences has submitted a patent application for Two-dimensional Film Photoelectric Detection Method and System Based on Dimension Cross Integration. Wang Xiangqian, Meng Shuangyan and Zhao Jijie developed the invention.
The patent application number is CN202511357..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Zhejiang University and AECC Shenyang Engine Research Institute patent application for Air Film Cooling Optimization Design Method Based on Jet Boundary Model. Cui Jiahuan, Guo Wenjun, Qu Yunfeng, Zeng Lingyu and Cui Xing developed the invention.
Th..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Hunan Gaorui Power Supply Mat Co Ltd patent application for Negative Pole Piece with Polymer Protective Layer as Well as Preparation Method and Application of Negative Pole Piece. Xie Youlong, Xi Liujiang, Zhang Chunxiu and Yang Fang developed the inve..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- Hangzhou Qianwan Tech Co Ltd has submitted a patent application for Intelligent Recommendation Method, Device and Equipment for Pet Supplies and Storage Medium. This invention was developed by Zhou Tiehua, Sun Jiafeng, Qiu Jinfeng and Dong Shiguo.
The patent application number is CN202511279438 20250909. ..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Inner Mongolia University of Technology patent application for Bi6Ti3Fe2O18 Film with Reduced Anisotropy Difference as Well as Preparation Method and Application of Bi6Ti3Fe2O18 Film. Zhou Yunpeng, Liu Yan, Zhang Yanxia, Liu Quanlong, Feng Xiurong, Che..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Jiangsu Jiteng New Material Technology patent application for Strength Detection Device for New Material Release Film. This invention was developed by Wang Zhipeng, Qi Yinsong and Xue Zhuochen.
The patent application number is CN202511500493 2025102..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received BCEG Road & Bridge Construction Group patent application for Tunnel Lining Vault Grouting Device with Mold. Fan Ming, Li Yang and Hui Feng developed the invention.
The patent application number is CN202511719141 20251121. The patent publication number..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Hunan Zhidiangu Energy Tech Co Ltd has sought patent for Composite Electrolyte Based on In-situ Polymerization Gel Electrolyte and Preparation Method and Application Thereof. This invention was developed by Li Jiayi, Liu Xinyu and Liang Qianqian.
The patent application number is CN202511364164 20250923. T..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Heyuan Lichuang Suzhou New Energy Tech Co Ltd has submitted a patent application for High-voltage-resistant Cross-linked Polymer Solid Electrolyte and Preparation Method Thereof. This invention was developed by Liu Min, Zhang Quanquan, Zhang Zehui, Jin Hongyun and Hong Jianhe.
The patent application numbe..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Zhengzhou University has sought patent for Acid-base Carrier Oriented Arrangement Metal Organic Framework Layered Film as Well as Preparation Method and Application Thereof. This invention was developed by Wu Wenjia, Wang Jingtao, Li Wenpeng, Liu Yarong and Chen Chongchong.
The patent application number i..
Plastics
| Wed 29 Apr 2026
Beijing, April 30 -- Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences has submitted a patent application for Analysis System and Analysis Method for Facial Plastic Effect Design. Wu Zhiguo, Li Jingyu and Jiang Ruikai developed the invention.
The patent application number is CN2025116978..
Plastics
| Thu 30 Apr 2026
Beijing, April 30 -- China Nuclear Energy has submitted a patent application for Anti-loose Cup Plastic Deformation Locking Device for Reactor Internals. This invention was developed by Tan Yong, Huang Qiang, Chen Hongwei, Tong Chuhua, Qiu Lei, Yu Shouji, Hu Yilei, Li Zheng, Hu Wei, Gan Luhong and Zhou Yilong.
The patent applic..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Hebei University of Engineering and Hebei Luyue Transportation Facilities have submitted a patent application for Hanging Device for Bolt Plastic Spraying. This invention was developed by Zhang Ling, Yang Chang and Hou Haifeng.
The patent application number is CN202511708496 20251120. The patent publicati..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Hailide New Materials, Zhejiang Hailide Composite New Mat Co Ltd and Hailide New Material Res Shanghai Co Ltd have filed a patent application for Low-temperature Brittle-fracture-resistant TPU Composite Material and Preparation Method Thereof. This invention was developed by Luan Zihao, Chen Yugang,..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Nanjing University and Wujin Nanda Future Tech Innovation Research Institute have filed a patent application for Spiral Bridge Modified Fused Ring Conjugated Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Xu Ting, Zhang Yingying and Zhang Hui.
The patent app..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Guoke Guanghua Fine Chemical Incubator Nanxiong Co Ltd, CAS Guangzhou Chemistry Co Ltd, Guokeguanghua Nanxiong New Materials Res Institute Co Ltd and Guoke Guanghua Shaoguan New Material Res Institute have submitted a patent application for Low-dielectric Thermosetting Polyphenyl Ether-hydrocarbon Resin Poly..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Hangzhou Xinshibao Electric Power Steering System and Hangzhou Shibao Auto Steering Gear have filed a patent application for Noise Reduction Steering Spline Pair Resin Cutting Machining Device and Method. This invention was developed by Du Baichuan, Ye Min, Zhang Xiaogang, Yu Zhongchao, Li Jing, Liu Haiting,..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Xinfeng Machinery Co Ltd has submitted a patent application for Three-section Type Hub Mold Side Mold. Fan Guoyong, Xiang Yanchun, Shu Shi, Ding Yongchao, Sheng Yuzhong, Xie Jinfan, Guo Jinping and Zhou Wenhua developed the invention.
The patent application number is CN202511312431 20250915. The ..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yancheng Chuangxinda Mould Co Ltd has sought patent for Automatic Core-pulling Type Evanescent Mode Mold for Machining Gearbox Body. This invention was developed by Xie Yuan and Chen Pandi.
The patent application number is CN202511197318 20250826. The patent publication number is CN121156183 (A). Internat..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Siemens Energy Global has submitted a patent application for Controlling the Treatment of a Fiber-based Material. This invention was developed by Schwarz Hermann, Michaelis Gerd and Strama Olaf.
The patent application number is EP20240207240 20241017. The patent publication number is EP4729689 (A1). Intern..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Finatec Holding AG patent application for Device for Inspecting Molded Parts. The invention was developed by Stern Daniel, Kubalek Bernhard, Schlup Beat, Klock Hansjörg and Hermle Matthias.
The patent application number is EP20240727185 20240514. The patent publication..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Tre Tau Eng SRL has sought patent for Sample Holder for Resin Mounting Techniques, and Related Method for Embedding a Sample into a Resin Mount. This invention was developed by Cepparrone Enrico, De Rocco Elisabetta and Zverev Pavel.
The patent application number is EP20240745527 20240705. The patent publi..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Samsara Eco patent application for Recycling Polyamides. This invention was developed by Nugent Jeremy, Spence Matthew Arthur, Vongsouthi Vanessa, Matthews Christopher Jonathan, Jennequin Thomas Julien, Jackson Colin John, Gehrmann Elizabeth Jeanne, Matthews Dana Suzanne an..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Primpex Plastiche Riunite Italiane Imp Export S P A patent application for Polyamide Recovery Process. This invention was developed by Broccatelli Massimo.
The patent application number is EP20240740979 20240613. The patent publication number is EP4728001 (A1). Internati..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Main Tech SRL has submitted a patent application for Process for the Purification of Polymer-based Materials. This invention was developed by Pegoraro Renato, Rostin Stefano, Negrisolo Francesco and Rosso Mariacristina.
The patent application number is EP20240738383 20240610. The patent publication number ..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Henkel has applied European patent for Polyether-polysiloxane Gradient Copolymers. Damke Jan-erik, Grefe Lea, Mejia Esteban and Gräber Leo developed it.
The patent application number is EP20240732544 20240618. The patent publication number is EP4727990 (A1). International Patent Classification codes are C..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published SK Innovation Co Ltd and SK Geo Centric patent application for Polymer Blend Composition. The invention was developed by Hwang Bu Yeon, Son Sang Ha, Lee Sang Yeup and Woo Dong Hyun.
The patent application number is EP20250192083 20250728. The patent publication number i..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Two H Chem Ltd has submitted a patent application for Method for Manufacturing Polyolefin Ultrafine Powder. Chung Hwa Young, Hwang Seok Hwan, Jang Rae Choul, Kim Dae In, Noh Tae Joon and Yun Kang Jae developed the invention.
The patent application number is EP20240213849 20241119. The patent publication nu..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published SK Innovation Co Ltd [kr]; SK Geo Centric patent application for Biodegradable Polyester Resin and Preparation Method Thereof. The invention was developed by Kim Jeongsun, Im Sujin, Hwang Yeongnam, Kim Seonghun, Paek Seunghwan, Lee Sungwon and Nam Joohyun.
The patent ap..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Pfleiderer Deutschland GmbH has applied European patent for Method for Producing a Component and Use of a Film in a Method for Producing a Component for Reducing Impurities.
The patent application number is EP20250207956 20251010. The patent publication number is EP4729304 (A1). International Patent Classi..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Comercial De Utiles Y Moldes SA has filed a patent application for Device and Method for Removing Inserts from Injection Moulds. This invention was developed by Navarra Pruna Alberto.
The patent application number is EP20240383130 20241015. The patent publication number is EP4729271 (A1). International Pat..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- RTX has submitted a patent application for Plastic Encased Carbonaceous Foam Mandrel and Method. This invention was developed by Dwyer John A.
The patent application number is EP20250208377 20251013. The patent publication number is EP4729269 (A1). International Patent Classification codes are B28B1/24, B2..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Sanner GmbH has submitted a patent application for Container, Injection Mold for Producing Such a Container, and Method for Changing the Outlet Opening During the Production of Such a Container. This invention was developed by Tiesberger Kai.
The patent application number is EP20240732910 20240612. The pat..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Suzhou Youanjun Precision Tech Co Ltd has filed a patent application for Anti-deviation Injection Mold for Heat Dissipation Module. This invention was developed by Zhou Lang and Miao Long.
The patent application number is CN202511379118 20250925. The patent publication number is CN121156268 (A). Internati..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Anhui Zhongding Precision Industry Tech Co Ltd patent application for Movably Rotating Mold. The invention was developed by Zhang Jiacheng and Tang Su'an.
The patent application number is CN202511311609 20250915. The patent publication number is CN..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Jiangsu Juncheng New Mat Co Ltd has submitted a patent application for Anti-winding Polyester Yarn Turnover Frame. This invention was developed by Lu Junxian.
The patent application number is CN202511663193 20251113. The patent publication number is CN121158593 (A). International Patent Classification cod..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Shanghai Juchuang Bosi Pet Products Co Ltd patent application for Multi-form Conversion Pet Ladder Cage. This invention was developed by Qiu Xichao.
The patent application number is CN202511525149 20251023. The patent publication number is CN1211536..
Plastics
| Tue 28 Apr 2026
Munich, April 29 -- European Patent Office has released Vintage Visual Oue patent application for Multi-part Spool for Processing Film Strip in a Developing Tank. This invention was developed by Peever Arno and Jaguson Sander.
The patent application number is EP20250205777 20250930. The patent publication number is EP4730030 ..
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