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Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Changchun Institute of Optics, Fine Mechanics & Physics of the Chinese Academy of Sciences patent application for Detection System for Micro-nano Structure Multilayer Film Thickness Analysis and Three-dimensional Shape Rapid Detection. The invention w..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- Xidian University has submitted a patent application for Thin Film Fold Analysis Method Considering Creases and Related Equipment. Zhong Wang, Yang Wenhua, Zhang Yiqun, Duan Baoyan, Li Na and Hu Naigang developed the invention.
The patent application number is CN20251171100 20250731. The patent publicatio..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- Shandong University has submitted a patent application for Method and System for Testing and Analyzing Magneto-optical Parameters of Magnetic Multilayer Film. This invention was developed by Wei Mingyang, Zhou Xiang'an, Zhou Wenqiang, Lian Jie, Wang Yueming and Liu Zhi.
The patent application number is CN..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published University of Chinese Academy of Sciences patent application for Device and Method for High-throughput Testing of Electrical Properties of Component Gradient Thin Film Material. The invention was developed by Gao Chen, Wang Yunkai and Yi Qiru.
The ..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Shinetsu Chemical patent application for Negative Photosensitive Resin Composition, Pattern Forming Method, Hardened Coating Film Forming Method, Interlayer Insulating Film, Surface Protective Film, and Electronic Component. The invention was develope..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Sunpower Technology (Jiangsu) patent application for Falling Film Heat Exchanger and Film Distribution Head Thereof. This invention was developed by Guo Hongxin, Zhang Jianshe, Wang Fang, Guo Haiwei, Li Qiujie, Gao Yuanyuan, Zhu Bingcheng and Zhao Yang..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Luoyang Sunrui Rubber & Plastic Technology has sought patent for Trimmed Composite Release Film. This invention was developed by Xu Jinbo, Guo Dongmei, Zeng Fei, Fan Yongxin and Zhang Hongyuan.
The patent application number is CN202511379371 20250925. The patent publication number is CN121083827 (A). Inte..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Yancheng Jinweier Intelligent Equipment has submitted a patent application for Plastic Film Extrusion Equipment. Xin Wensheng, Wang Fashui, Li Bin and Bian Shaojie developed the invention.
The patent application number is CN202511596705 20251104. The patent publication number is CN121083901 (A). Internati..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Tongling Founder Plastics Technology has applied Chinese patent for Plastic Film Blowing Forming Device and Forming Method. Chen Kexia developed it.
The patent application number is CN202511624920 20251107. The patent publication number is CN121083902 (A). International Patent Classification codes are B29..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang Dahui New Material has applied Chinese patent for Pipeline Repair Lining Film as Well as Preparation Method and Application Thereof. Wang Fei, Niu Chuanzhao and Deng Deqiang developed it.
The patent application number is CN202511246104 20250902. The patent publication number is CN121084021 (A). I..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Suzhou Shengcheng Solar Equipment has sought patent for Film Supply Method, Film Pasting Method, Film Supply Device and Film Pasting Equipment. This invention was developed by Peng Haijun, Song Feifei, Tan Heng, Hu Xuejin and Zu Guoliang.
The patent application number is CN202511648693 20251112. The paten..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Zhejiang University of Science and Technology patent application for Preparation Method of Hyperbranched Self-repairing Conductive Waterborne Polyurethane Composite Film. This invention was developed by Xiu Tianyu, Wan Junmin, Qiu Fangyi and Wu Chenqin..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Zhejiang University of Science and Technology patent application for Preparation Method and Application of Composite Film with High Infrared Absorptivity and Flexibility. Chen Han, Wan Junmin and Liu Jingshuai developed the invention.
The patent app..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Shaoxing University patent application for Lignin-containing Anti-ultraviolet Composite Film and Preparation Method Thereof. The invention was developed by Dong Aixue, Wei Hanyue, Shen Chi, Kim Eun-ki, Wang Weiming, Luo Xiongfang and Lou Jiangfei.
..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Yibei Plastic Products Suzhou has sought patent for Preparation Method of Flame-retardant Wear-resistant Plastic Film. This invention was developed by Wang Xueli.
The patent application number is CN202511408276 20250929. The patent publication number is CN121086299 (A). International Patent Classification..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Welcome to Northwest A&F University patent application for Preparation Method of Chitosan/egg White Composite Antibacterial Film and Application of Chitosan/egg White Composite Antibacterial Film in Grape Preservation. Xie Xianghong, Ma Libin, Lee Chul..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has applied Chinese patent for Intelligent Radiation Heat Management Thin Film with Mechanical Force Response and Preparation Method and Application of Intelligent Radiation Heat Management Thin Film. Wang Shutao, Tang Weiming and Zhao Z..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Jiangsu Shuangxing Color Plastic New Materials has sought patent for Pu Protective Film and Preparation Method Thereof. This invention was developed by Wu Peifu, Qian Xiangfei, Wu Di and Chi Wei.
The patent application number is CN202411895530 20241222. The patent publication number is CN121086681 (A). In..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang Dahui New Material has sought patent for Pipeline Sealing Film and Preparation Method Thereof. This invention was developed by Wang Fei, Niu Chuanzhao and Xue Shubin.
The patent application number is CN202511246111 20250902. The patent publication number is CN121086702 (A). International Patent C..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Advanced Micro-Fabrication Equipmen patent application for Gas Supply Device, Thin Film Growth Equipment and Thin Film Growth Method. The invention was developed by Lai Shanchun, Meng Qinglai and Zhang Kai.
The patent application number is CN202410..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Tuojing Technology patent application for Spray Plate and Thin Film Deposition Equipment. Sun Shaodong developed the invention.
The patent application number is CN202511250517 20250902. The patent publication number is CN121087462 (A). International..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- Foshan Huaguo Optical has submitted a patent application for Low-distortion Large-magnification All-plastic Low-cost Eyepiece. Tsai Ming-tsung, Wu Xuhang, Wen Linkai and Wei Jiahao developed the invention.
The patent application number is CN202511465770 20251014. The patent publication number is CN1210915..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Beijing Jingyi Jingwei Technology patent application for Preparation Method of Heat-conducting Polyurethane Polishing Pad. This invention was developed by Cheng Xiaochang, Zuo Xiaolei, Pan Hongming, Yang Liang and Cai Changyi.
The patent application..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang University of Science and Technology has filed a patent application for Preparation Method of High-strength Hydrolysis-resistant Ultraviolet Shielding Bio-based Waterborne Polyurethane. This invention was developed by Li Wenyuan, Wan Junmin, Chen Han, Xu Yunqing and Liu Jingshuai.
The patent applic..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Shanxi Taigang Stainless Steel has filed a patent application for Preparation Method of Martensitic Stainless Steel Round Steel for Bottle Preform Mold. This invention was developed by Chen Jianli, Chu Baoshuai, Wang Yutian, Luo Ming, Li Jianjun and Pan Xiaojuan.
The patent application number is CN202511283..
Plastics
| Wed 22 Apr 2026
Singapore, April 22 -- Intellectual Property Office Of Singapore has received Toho Titanium patent application for Manufacturing Method for Propylene Block Copolymer. Imai Masafumi, Sugano Toshihiko, Uozumi Toshiya and Haga Yuta developed the invention.
The patent application number is SG20191001657R 20150814. The patent public..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Xiangxin Technology (Guangzhou) patent application for Gradient Strengthening Composite Heat Treatment Process for Surface of Dual-phase Steel Mold. Chen Rong and Xie Xiangwa developed the invention.
The patent application number is CN202511234534 202..
Plastics
| Tue 21 Apr 2026
Beijing, April 22 -- Jiangsu Hengli Chemical Fiber has submitted a patent application for Method for Evaluating Appearance Uniformity of Polyester Filament Yarn Heather Grey Fabric Based on Convolution Feature Fusion. Zhao Jinguang, Tang Fangming, Wang Lili, Zhang Yuanhua, Wei Cunhong, Chen Hui, Liu Shouzuo and Wang Rong develop..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Fujian Huafeng New Materials has submitted a patent application for Composite After-finishing Agent and After-finishing Method of Polyester Fabric. This invention was developed by Yu Bisheng and Wang Shujun.
The patent application number is CN202511336480 20250918. The patent publication number is CN1210878..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang Changjiang Automobile Electronic System has submitted a patent application for Inner Shrinkage Core Mold. Yan Shengyi, Hu Guangliang, Wen Yinglan, Zhu Shaojun, Xie Caidong, Pan Libing, Yu Yuanli, Wang Lei, Chen Xubo and Zhang Jigui developed the invention.
The patent application number is CN2025115..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Hangzhou Peinuo Group has submitted a patent application for Automatic Edge Grinding Device for Molded Tray. This invention was developed by Wu Guoqiang and Li Feng.
The patent application number is CN202411334328 20240924. The patent publication number is CN121083466 (A). International Patent Classificatio..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Guangdong New Grand Long Packing has submitted a patent application for Cigarette Packet Carton Mold Capable of Being Stably Attached. This invention was developed by Chen Jie, She Runlin, Ma Lin and Ding Shuwei.
The patent application number is CN20251171199 20250731. The patent publication number is CN121..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Wanhua Chemical Group has submitted a patent application for Hydrogenated Cycloolefin Copolymer, Hydrogenated Cycloolefin Resin Composition and Preparation Method Thereof. This invention was developed by Pan Liang, Chen Erzhong, Zhou Mengqiang, Zeng Wei and Wang Lei.
The patent application number is CN20251..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Beijing Institute of Fashion Technology has submitted a patent application for Polyurethane Phase-change Material with Temperature Close to Suitable Temperature of Human Body and Preparation Method and Application of Polyurethane Phase-change Material. This invention was developed by Li Xin, Zhang Qun, Ou Da..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Qingdao University has submitted a patent application for Hindered Amine Amino Resin Microsphere and Preparation Method Thereof. This invention was developed by Xu Yingjun, Liu Jianglong, Wang Bin and Wang Yuzhong.
The patent application number is CN202511358582 20250923. The patent publication number is CN..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Jiangsu Ruiba New Material Technology has submitted a patent application for Flame-retardant Bismaleimide-triazine Resin for Copper-clad Plate and Preparation Method of Flame-retardant Bismaleimide-triazine Resin. This invention was developed by Wang Xiaochuan, Lin Licheng, Zheng Gengxin, Lin Qiang, Xu Zhili..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Wanhua Chemical Group has submitted a patent application for Long-chain Nylon Resin and Preparation Method Thereof, and Long-chain Nylon Composite Material and Preparation Method Thereof. This invention was developed by Gao Bin, Wu Shichao, Zhang Tianci and Wang Lei.
The patent application number is CN20251..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Miracll Chemicals Co Ltd and Meirui New Mat Innovation Center Shandong Co Ltd have submitted a patent application for Flame-retardant Waterborne Polyurethane Polymer Solid Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Tian Dongxing, Chen Hong, Song Hongwei..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Shenzhen Hongkaiyun Technology has sought patent for Injection Mold Convenient to Demold. This invention was developed by Cao Jingfei.
The patent application number is CN202511624503 20251107. The patent publication number is CN121083856 (A). International Patent Classification codes are B29C33/72, B29C45/1..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- Wuhan University of Science and Technology has sought patent for Preparation and Application of Copolyester Based on Furan Ring Structure. This invention was developed by Ding Ling, Ran Ziyi, Cheng Zhengzai and Wei Qi.
The patent application number is CN202410712482 20240604. The patent publication number i..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released King Steel Machinery patent application for Mold Position Adjusting Device and Mold Opening Method. This invention was developed by Chen Fasheng.
The patent application number is CN202510736373 20250604. The patent publication number is CN121083821 (A..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Asahi Chemical patent application for Polyacetal Resin Composition. This invention was developed by Yoshihara Tomonori.
The patent application number is CN202510677898 20250526. The patent publication number is CN121086455 (A). International Patent Cl..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Jiangsu Kingday Textile patent application for Processing Method of Super Plush Polyester Blanket Fabric. This invention was developed by Xu Guangwen and Liu Jianbo.
The patent application number is CN202511200899 20250826. The patent publication numb..
Plastics
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Sinohydro Engineering Bureau 4 patent application for Rapid Construction Mold for Wave Wall of Dike Project in Submerged Area. This invention was developed by Wang Zhanxian, Wang Zhihua, Ma Yiping, Pan Fei, Zhu Bin, Yang Chunlong, Liu Hao, Tian Chao an..
Plastics
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Univ Malaysia Pahang has been granted a patent for a Method for Increasing Mechanical Strength of Bio-based Alkyd Polymers. This invention was developed by Md Maksudur Rahman Khan, Ong Huei Ruey, Gan Wei Teng, Abu Yousuf and Rosli Bin Mohd Yunus.
The patent application number is MY2016PI400012 201606..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Kasai Kogyo Co Ltd has filed a patent application for Resin Molding Material and Method for Recycling Thermosetting Urethane. This invention was developed by Endo Toyokazu and Okada Shinnosuke.
The patent application number is US202519422824 20251217. The patent publication number is US20260103593 (A1)..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Univ Of Southern California and University of Kansas patent application for Recycling Radical-cured Composites with Matrix Recovery. Jenkinson Cory Benjamin, Miller Benjamin, Nutt Steven, Oakley Berl Ray, Olivar Clarissa, Tangalos Maria Barbara, Wang Clay C, W..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Syensqo Specialty Polymers Italy SpA has submitted a patent application for Perfluoropolyether Polymers. Lotierzo Andrea, Bea Michela and De Patto Ugo developed the invention.
The patent application number is US202319116905 20230926. The patent publication number is US20260103564 (A1). International Pa..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Com De Utiles Y Moldes SA has applied United States patent for Device and Method for Removing Inserts from Injection Moulds. Navarra Pruna Alberto developed it.
The patent application number is US202519354506 20251009. The patent publication number is US20260102954 (A1). International Patent Classifica..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published BASF patent application for Process for Hydrolytically Depolymerizing a Polyamide. The invention was developed by Blei Stefan, El-toufaili Faissal-ali, Bey Oliver, Ravikumar Vikram Raghavendhar, Vander Straeten Bart, Schreiber Michael, Liu Bao and Dienes Christian.
The ..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Hu Jiaquan has submitted a patent application for Ozone Pet Water Dispenser.
The patent application number is US202519217517 20250523. The patent publication number is US20260101868 (A1). International Patent Classification codes are A01K7/02 and C02F1/78. Cooperative Patent Classification codes are A..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released Yiwu Zhongyun Car Supplies Co Ltd patent application for Vehicle Mounted Multifunctional Pet Nest. This invention was developed by Qian Lingmin.
The patent application number is US202418959796 20241126. The patent publication number is US20260101865 (A1). I..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Guangdong Snorder Environmental Protection Tech Co Ltd patent application for Folding Pet Cleaning Dryer. This invention was developed by Lu Haiyang and Hu Peng.
The patent application number is CN202511489922 20251017. The patent publication number..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Shanghai Runmi Tech Co Ltd patent application for Suitcase with Carbon Fiber Frame Structure. The invention was developed by Feng Xuan, Ding Xianfeng, Shao Ya, Li Kaiming, Pan Siyuan and Fan Jingsong.
The patent application number is CN202511238698..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Zhenghe Group and Tsinghua University patent application for Experimental Device and Experimental Method for Polymerization Reaction Dynamics. The invention was developed by Wang Kai, Zhang Qiang, Luo Guangsheng, Wang Xianfei, Yang Jinsheng and Lu Zho..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Nantong Geranbo Prec Molding Co Ltd patent application for Spraying Equipment for Robot Mold Gluing. This invention was developed by Xu Meng and Xu Qiaobing.
The patent application number is CN202511638964 20251110. The patent publication number is ..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Taizhou Dachuan Machinery Tech Co Ltd has submitted a patent application for Automatic Plastic Dipping Equipment. Yang Jun and Lu Hongmei developed the invention.
The patent application number is CN202511621634 20251107. The patent publication number is CN121082518 (A). International Patent Classification..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Fujian Yihong New Material Tech Co Ltd patent application for Flocking Processing Equipment for Cow Leather Fiber Composite Fabric and Processing Technology Thereof. This invention was developed by Wu Jianfang.
The patent application number is CN202..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Hokky Electronics Shanghai Co Ltd has submitted a patent application for High-voltage Motor Internal Busbar and Injection Mold Thereof. This invention was developed by Chen Xiaofei and Hao Yongping.
The patent application number is CN202511283281 20250909. The patent publication number is CN121077164 (A)...
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Changtong Hengji Tech Co Ltd has submitted a patent application for Mobile Communication Tower Made of Polyurethane Composite Material. This invention was developed by Liu Zhiyue and Shu Lianghua.
The patent application number is CN202511207615 20250827. The patent publication number is CN121076441 (A). I..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Triple T Trading Ltd has submitted a patent application for Two-piece Injection Molded Shoe System. This invention was developed by Thayer Bob.
The patent application number is US202519357008 20251013. The patent publication number is US20260101959 (A1). International Patent Classification codes are A4..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Intertech Plastics LLC has submitted a patent application for All Plastic Cannula. This invention was developed by Knight Simon C.
The patent application number is US202519357584 20251014. The patent publication number is US20260102317 (A1). International Patent Classification codes are A61J1/14 and A6..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- 1print LLC has applied United States patent for Printable Concrete Structure Mold for Concrete Structures. Friedman Adam C and Wannius Fredrik developed it.
The patent application number is US202519360628 20251016. The patent publication number is US20260102942 (A1). International Patent Classification..
Plastics
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent Office has awarded a patent to Anarich SDN Bhd for Plastic Product with Cymbopogon Extract. Muhhammad Amir Bin Abdullah Sukumar and Shariff Mohd B Shariff Yusof developed the invention.
The patent application number is MY2016PI500009 20160308. The patent publication number is MY19072..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Sekisui Chemical has sought patent for Intermediate Film for Laminated Glass and Laminated Glass. This invention was developed by Ishida Jun.
The patent application number is US202319115979 20230928. The patent publication number is US20260102987 (A1). International Patent Classification codes are B32B..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Kaneka Corporation has submitted a patent application for Tubular-molded-body Production Method and Tubular-molded-body Production Device. Fukushima Kengo developed the invention.
The patent application number is US202519252507 20250627. The patent publication number is US20260102961 (A1). Internationa..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Kdesign GmbH has sought patent for Tempering Device and Blown Film Line with a Tempering Device. This invention was developed by Zimmermann Richard and Lamers Daniel.
The patent application number is US202519355652 20251010. The patent publication number is US20260102960 (A1). International Patent Clas..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Church & Dwight patent application for Dip Molded Article with Localized Reinforcement. Toliver Jon, Snowden Timothy, Hammadi Salima and Ahmad Kaleem developed the invention.
The patent application number is US202519354163 20251009. The patent publication num..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Asphalt Systems Inc has sought patent for Asphaltite-based Adducts and Polymers, Methods of Making and Using the Same, and Products Using the Same. This invention was developed by Larusso Joseph.
The patent application number is US202519419833 20251215. The patent publication number is US20260103598 (A..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Sumitomo Seika Chemicals patent application for Laminate of Conductor and Insulating Coating, Coil, Rotating Electric Machine, Insulating Resin Composition, Insulating Paint, and Insulating Film. Hayashizaka Noriyuki and Kato Toshihiko developed the invention...
Plastics
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent Office has awarded a patent to BASF for Polyolefin Copolymers as Color Enhancers in Polyamides. El-toufaili Faissal-ali, Schmidt Christian, Wollny Andreas, Richter Florian, Desbois Philippe, Stammer Achim, Clauss Joachim and Schwiegk Stefan developed the invention.
The patent applica..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Chongqing University of Science and Technology patent application for Continuous Feeding Device for Waste Plastics Cracked by Fluidized Bed. Tang Pingping, Yang Yu, Wang Xingyu, Xia Junyu, Li Xiaoyi and Duan Huiyan developed the invention.
The paten..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Shanghai Guizhi Trade Co Ltd has submitted a patent application for Water Locking Film Cloth Structure and Production Process Thereof. Li Longxian, Luo Kaiyun, Zhang Qin and Fu Jiehong developed the invention.
The patent application number is CN202511168239 20250820. The patent publication number is CN121..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Zhejiang Smartee Denti Technology has applied Chinese patent for Pressing Film Model for Manufacturing Appliance, Manufacturing Method of Pressing Film Model and Manufacturing Method of Appliance. Wan Guangqing and Yao Junfeng developed it.
The patent application number is CN202511226648 20220228. The pat..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Anhui Xinhenghui Reflective Mat Co Ltd has submitted a patent application for Treatment Process for Preventing Sweat Stain Corrosion on Surface of Reflective Film. This invention was developed by Yang Jiaguo and Yang Yuanzhe.
The patent application number is CN202511327282 20250917. The patent publication..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published SDIC Ceramic Based Composite Materials Res Institute Xi'an Co Ltd patent application for Adjustable and Controllable Ceramic Film with Excellent Conductivity and Preparation Method Thereof. The invention was developed by Zhu Xiyue, Luan Xingang and Ch..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Jiangsu Ouruida New Material Technology has submitted a patent application for Tail Gas Washing Treatment Device and Process Based on Polyphenylene Sulfide Production. This invention was developed by Li Guohua, Cheng Junfeng and Xiong Jun.
The patent application number is CN202511642686 20251111. The patent..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Northwest Normal University has sought patent for Composite Fresh-keeping Coating Film for Refrigeration After Lily Picking and Preparation Method of Composite Fresh-keeping Coating Film. This invention was developed by Song Shen, Zhou Dexing, Hao Yajing, Huang Yulong, Li Gaona, Zhao Xiaoyu, Sun Zichao, Ling..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Nissan Chemical has submitted a patent application for Composition for Forming Resist Underlayer Film. Mizuochi Ryuta and Tamura Mamoru developed the invention.
The patent application number is CN20248031499 20240508. The patent publication number is CN121079643 (A). International Patent Classification co..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Zhejiang Jingyi New Material Technology has sought patent for Curved-surface Dimming Film, Curved-surface Dimming Glass and Preparation of Curved-surface Dimming Film and Curved-surface Dimming Glass. This invention was developed by Liang Bin, Li Yanan, Zhang Dawei, Zhang Yuzhe, Zhao Shiyong and Xiao Shuyong..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Point Engineering has applied Chinese patent for Component Using Anodic Oxide Film and Method for Manufacturing Same. Ahn Bum-mo, Park Seung Ho and Byun Sung-hyun developed it.
The patent application number is CN20248027046 20240409. The patent publication number is CN121079454 (A). International Patent C..
Plastics
| Tue 21 Apr 2026
Alexandria, April 21 -- Eugenus has sought patent for High Throughput Conformal Thin Film Deposition Method with Low Precursor Consumption. This invention was developed by Lee Sang-hyeob, Jung Sung-hoon, Hyon Jun Jin and Lee Sung Han.
The patent application number is US202519358156 20251014. The patent publication number is U..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Zhejiang Jingsheng Mechanical & Electrical has filed a patent application for Film Tape Coating Device and Film Tape Coating Method. This invention was developed by Wang Jinrong, Zhu Liang, Cao Jianwei and Huang Siming.
The patent application number is CN202511294411 20250910. The patent publication numbe..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- Shandong Tianhou New Material Tech Co Ltd has submitted a patent application for Glass Laser Blackening Transfer Film with Vacuum Copper-plated Layer and Preparation Process of Glass Laser Blackening Transfer Film. This invention was developed by Wang Shuna, Yang Yanyuan, Yang Weimin, Liu Dong, Chen Jianyu, ..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- LAPLACE New Energy Technology has submitted a patent application for Waterfall Film Device and Waterfall Film Equipment. This invention was developed by Zhang Guohao, Zhang Wu and Lin Jiaji.
The patent application number is CN202511250954 20250902. The patent publication number is CN121082487 (A). Interna..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Zhuhai Tianxiang Yueao Quality Tech Service Co Ltd has submitted a patent application for Method for Testing Film Forming Effect of Sunscreen Product. This invention was developed by Liu Yingfang, Zhang Biyan, Yang Juan and Chen Xiaojun.
The patent application number is CN20251173647 20250731. The patent ..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Inha University Research and Business Foundation has submitted a patent application for Area Selective Atomic Layer Thin Film Deposition Method. This invention was developed by Baek In Hwan, Jeon Da Hui, Hwang In Hong, Choe Min Ki, Jung Yoo Hyeon, Shim Jae Yoon and Jung Jae Min.
The patent application ..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Mitsubishi Gas Chemical patent application for Laminated Resin Sheet for Molding and Molded Article Obtained Using Same. This invention was developed by Takasaki Masato, Kawabe Satoruhito, Hirabayashi Masaki and Fukunaga Yasutaka.
The patent applicati..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Solutia patent application for Sandwich Frame for Encapsulating Functional Film. Kraemer Ingo and Van De Wiel Stijn Simone Paul developed the invention.
The patent application number is CN20248027866 20240423. The patent publication number is CN1210..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Nippon Carbide Industries has submitted a patent application for Laser Marking Composition, Resin Film, and Layered Body. Shiomi Kyoko developed the invention.
The patent application number is US202319115346 20230911. The patent publication number is US20260103615 (A1). International Patent Classificatio..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Nippon Carbide Industries has submitted a patent application for Laser Marking Composition, Resin Film, and Layered Body. This invention was developed by Shiomi Kyoko and Futamura Shin.
The patent application number is US202319115330 20230911. The patent publication number is US20260103614 (A1). Internat..
Plastics
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Shandong University patent application for Method and System for Simulating Pressure Response Luminescence Performance of Organic Room-temperature Phosphorescent Aggregate. This invention was developed by Fan Jianzhong, Cai Lei, Xie Zhen, Lin Lili, Son..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Sateri Changzhou Fiber Co Ltd has applied Chinese patent for Shutdown Control Method and Device for Film Evaporator. Chen Xiang and Zuo Chao developed it.
The patent application number is CN202410705388 20240531. The patent publication number is CN121081932 (A). International Patent Classification codes a..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Xiamen Haotongban IoT Tech Co Ltd has submitted a patent application for Pupil Adaptive Red Light Regulation and Control Method and System Based on EC Film and Light Source Cooperation. This invention was developed by Miao Peiting, Lyu Shuhui, Cai Fangzhan, Gong Yijiong, Yang Xiaoli, Xu Qingzhe, Yang Zhihong..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Changchun University of Chinese Medicine patent application for Application of Ginseng Acidic Polysaccharide in Treatment of Premature Ovarian Failure. The invention was developed by Zhang Xiaoyu, Jiao Lili, Li Bo, Xu Mengran and Zhao Ran.
The patent..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Aiqiji Creation has submitted a patent application for Oral Soluble Film and Preparation Method Thereof. This invention was developed by Zhang Bin, He Haibo, Hu Zheng, Miao Xiushi, Yan Xinyang, Zhang Yili and Chen Liangxin.
The patent application number is CN202511141341 20250814. The patent publication n..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Ford Global Technology patent application for Adhesion Testing of Ferromagnetic Thin Film Using Electromagnetic Forces. Siebert Wilhelm developed the invention.
The patent application number is US202418917463 20241016. The patent publication number is US202..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- Idemitsu Kosan has applied Chinese patent for Polycarbonate Resin Composition and Molded Article. Ogusa Yuki, Yoshizawa Daisuke and Ishikawa Yasuhiro developed it.
The patent application number is CN20248027839 20240425. The patent publication number is CN121079359 (A). International Patent Classification c..
Plastics
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Toray Industries patent application for Liquid Crystal Polyester Resin, Liquid Crystal Polyester Resin Composition, and Molded Article Formed Therefrom. This invention was developed by Tanabe Junki, Konishi Akito, Nakagawa Hiroshi and Umetsu Hideyuki.
..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Benq Material has sought patent for Anti-glare Film. This invention was developed by Shen Yu-jie, Chen Ching-huang and Yu Kuo-hsuan.
The patent application number is US202418973876 20241209. The patent publication number is US20260103605 (A1). International Patent Classification codes are C09D133/08, C..
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