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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
| Mon 20 Apr 2026
Alexandria, April 21 -- Samsung Electronics has sought patent for Flame-retardant Plastic Material and Home Appliance Including the Same. This invention was developed by Kim Miran, Park Nohcheol, Choi Jongun, Yang Yunshik and Yoon Sungjoon.
The patent application number is US202519342832 20250929. The patent publication number ..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Daicel has submitted a patent application for Biodegradable Polyurethane Resin. This invention was developed by Kamada Takeru and Maetsu Naritoshi.
The patent application number is US202319112298 20230915. The patent publication number is US20260103560 (A1). International Patent Classification codes are ..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released W R Grace patent application for Process for Producing Polypropylene-ethylene Random Copolymer Resin with Sustainable Reactor Operability. This invention was developed by Cai Ping and Fedec Matthew J.
The patent application number is US202418911988 20241010. ..
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 received Nanjing Fiberglass Research & Design Institute patent application for Performance Equivalence Method for Special-shaped Fiber Composite Material. Sun Fangfang, Xu Keran, Li Chao, Zhou Haili, Huang Jian, Gu Lijun, Zhang Liquan and Yu Shoufu developed th..
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
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
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 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 -- 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 -- 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 -- 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
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 -- 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
| 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 -- 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
| 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 received Yaxin Semiconductor Mat Jiangsu Co Ltd patent application for Magnetic Thin Film Grain Structure Based on Ni-P Plating Layer Control. Cheng Yuanda, Mao Sining, Cheng Qibing and Chen Xiaoxiao developed the invention.
The patent application number is ..
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
| Mon 20 Apr 2026
Beijing, April 21 -- Ji Hua Laboratory has filed a patent application for Light Metal-based Vertical Magnetic Anisotropy Film and Preparation Method Thereof. This invention was developed by Guo Qixun, Huang Yiya and Xu Xiulan.
The patent application number is CN202410707576 20240603. The patent publication number is CN1210789..
Plastics
| Mon 20 Apr 2026
Alexandria, April 21 -- Korea Research Institute of Chemical Technology has submitted a patent application for Functional Bacterial Nanocellulose Film and its Preparing Method. This invention was developed by Shin Ji Hoon, Kim Se Young, Park Sae Hume and Lee Hyunho.
The patent application number is US202519321386 20250908. Th..
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..
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 -- 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
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 -- 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
| 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 -- 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 -- 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
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
| 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
| 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
| 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
| 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
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
| Mon 20 Apr 2026
Alexandria, April 21 -- DNF has filed a patent application for Trisilylamine Compound, Composition for Depositing Silicon-containing Thin Film Including the Same, and Method of Manufacturing Silicon-containing Thin Film Using the Same. This invention was developed by Jang Se Jin, Park Jeong Joo, Shin Eun Jin, Park Joong Jin, Par..
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
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Jiangsu Huozhong New Mat Co Ltd patent application for Perovskite-polymer Composite Film, Ultraviolet Light Response Light-emitting Solar Concentrator and Self-powered Ultraviolet Light Detection System. Sun Wenwei developed the invention.
The paten..
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
| 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
| Sun 19 Apr 2026
Beijing, April 20 -- Hadian Power Equipment National Engineering Res Center Co Ltd and Harbin Turbine have applied Chinese patent for Turbine Blade Molded Line Feature Extraction Method. Zhang Chenyang, Seki Jun, Zhao Hongyu, Wang Shengyu, Gong Chuanwei, Liang Tianfu, Li Shan, Huang Jing, Li Guanglei, Zhang Yining, Cheng Xuelian..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Tuoying New Mat Co Ltd and Hubei Lianli Non Woven Cloth Tech Innovation Center Co Ltd have filed a patent application for Preparation Method of High-permeability Flash Non-woven Fabric Based on Biodegradable Polymer. This invention was developed by Zhu Zhimin, Zhao Qinghua, Yi Junxi, Cui Keyang, Liu Ka..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hangzhou Gaoxi Tech Co Ltd and Zhejiang University have filed a patent application for High-toughness Graphene-based Carbon Fiber and Preparation Method Thereof. This invention was developed by Liang Jing, Sun Haiyan and Xu Zhen.
The patent application number is CN202511625333 20251107. The patent publica..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- SK Innovation Co Ltd and SK Geo Centric have submitted a patent application for Biodegradable Polyester Resin and Preparing Method Thereof. This invention was developed by Im Sujin, Kim Jeongsun, Yoon Hoewon, Kim Jinwoo, Kim Yuhyun, Lee Sung Won, Nam Joo Hyun and Shin Hyo Joo.
The patent application number..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Tongjie Prec Mould Co Ltd and Zhangzhou Zhaoxin Prec Mould Co Ltd have submitted a patent application for Multifunctional Injection Mold. Gong Fei, Jin Yuan and Huang Junben developed the invention.
The patent application number is CN202511439469 20251010. The patent publication number is CN12106..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- CCCC First Highway Fifth Eng Co Ltd and CCCC First Highway Engineering Group have applied Chinese patent for Auxiliary Parting Energy-saving Curb Concrete Prefabricated Part Forming Mold and Forming Method Thereof. Luo Liqun, Xu Jian, Huang Xiaolei, Zhang Weiwei, Zhao Dongxu, Ding Ning, Gao Jing, Liu Hai, Ya..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan Shengrun Biotechnology Co Ltd and Wuhan Shengrun Medical Health Ind Co Ltd have filed a patent application for Plga-cobalt Porphyrin Polymer Nano-micelle as Well as Preparation Method and Application Thereof. This invention was developed by Jin Honglin, Tang Weicheng, Hong Lei, Zheng Junwu and Nie Xiao..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Aier Eye Hospital Group Co Ltd and Hunan Aier Eye Institute have filed a patent application for Preparation of Vascularized Retinal Organ Containing Microglial Cells Based on Three-dimensional Mold and Construction Method of Vascularized Retinal Organ. This invention was developed by Chen Jiansu, Chen Xing, ..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Integena Inc patent application for Efficient Cationic Polyester and Use Thereof. Liu Gan, Xiang Wenqiang, Guan Miaomiao and Deng Yang developed the invention.
The patent application number is EP20230940124 20230608. The patent publication number is EP4725977 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Sino Polymer Co Ltd has applied European patent for Heat-resistant Vinyl Ester Resin and Preparation Method Therefor. Lv Xiaoping, Chen Jianhui, Liu Hua, Yang Meng, Shu Da, Liu Shiqiang and Wu Bing developed it.
The patent application number is EP20240818340 20240327. The patent publication number is EP472..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published Elkem Silicones France SAS and Centre National de la Recherche Scientifique (CNRS) patent application for Method for Ring-opening or Polycondensation Polymerization. The invention was developed by Boulegue-mondiere Aurélie, Blanc Delphine, Parisot Hervé, Kato Tsuyoshi, S..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu University of Science and Technology has applied Chinese patent for Self-cleaning Low-energy-consumption Ocean Micro-plastic Multi-stage Collecting Device. Chen Yue, Wang Yifeng, Xie Yi, Wang Anjian, Jin Xiaoxue and Shen Fukang developed it.
The patent application number is CN202511184223 20250822..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiaxing Yingying Plastic Chemical Fiber Co Ltd has filed a patent application for Degradable Composite Fiber and Preparation Method Thereof. This invention was developed by Zhou Yunming.
The patent application number is CN202511216048 20250828. The patent publication number is CN121065852 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Suzhou Yimeng New Material Tech Co Ltd has applied Chinese patent for Negative Ion Enhanced Efficient Antibacterial Polyester Fiber and Preparation Method Thereof. Sun Qi, Tang Liang and Wang Yandan developed it.
The patent application number is CN202511441259 20251010. The patent publication number is CN..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shandong Weiyue New Mat Co Ltd has submitted a patent application for High-strength Anti-aging Composite Fiber and Preparation Method Thereof. This invention was developed by Ge Pansong.
The patent application number is CN202511416283 20250930. The patent publication number is CN121065842 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bangte Yunxian Qingdao New Material Tech Co Ltd patent application for Camellia Oil Modified Composite Fiber and Preparation Method Thereof. This invention was developed by Shan Chuanlei, Jiang Mingliang and Yang Jinyu.
The patent application number..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Tongkun Group Zhejiang Hengchao Chemical Fiber Co Ltd patent application for High-performance Melt Direct Spinning Polyester Fiber Spinning Equipment and Spinning Method. This invention was developed by Zhuang Jianfeng, Shen Jiansong, Che Xiaomeng, Zha..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shenyang Luhong Tech Co Ltd has submitted a patent application for Simulation System Based on Mold Manufacturing. Tian Ye, Li Yun and Guo Fang developed the invention.
The patent application number is CN202511173370 20250821. The patent publication number is CN121072056 (A). International Patent Classific..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Ningbo Yongfu Mould Tech Co Ltd has applied Chinese patent for Vacuum Pumping Device for Heat Treatment of Mold. Cao Bolong, Song Zezhong, Lyu Qiyu and Yue Caichao developed it.
The patent application number is CN202511227639 20250829. The patent publication number is CN121065457 (A). International Patent..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Guangzhou Disen Kangti Equipment Co Ltd patent application for Plastic Track Material Recycling and Processing Device. Gu Zhijun, Zhu Tongbin, Zhang Guanghu, Hua Canyong and Yang Xi developed the invention.
The patent application number is CN2025114..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Muyang Yicai Foam Plastic Co Ltd has submitted a patent application for Foamed Plastic Leftover Material Recycling and Crushing Device and Method. This invention was developed by Ji Yudong, Tong Dajun and Sun Bing.
The patent application number is CN202511437535 20251009. The patent publication number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Sanmu Plastic Tech Co Ltd has applied Chinese patent for Plastic Particle Airflow Separation Device and Separation Method. Long Xia developed it.
The patent application number is CN202511264446 20250905. The patent publication number is CN121062067 (A). International Patent Classification codes a..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Gaodebao Cable Co Ltd has submitted a patent application for Twin-screw Granulation Equipment for Polyperfluorinated Ethylene Propylene Color Master Batch for Plastic Recycling. This invention was developed by Yuan Jing'en.
The patent application number is CN202511567638 20251030. The patent pub..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shandong Huaxin Nano Tech Co Ltd patent application for Black Master Batch Production Equipment for Biodegradable Plastics. The invention was developed by Yan Tinghua and Yan Jianxin.
The patent application number is CN202511538636 20251027. The pa..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hunan Zhonggang Intelligent Equipment Co Ltd has submitted a patent application for Welding Positioning Device for Shell Mold Closing. This invention was developed by Li Lian.
The patent application number is CN202511630662 20251110. The patent publication number is CN121061484 (A). International Patent C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Runxingtai Changzhou Tech Co Ltd has applied Chinese patent for Mold for Insert-containing Product, Working Method of Mold and Product Production Method. Yao Xiaodong and Gui Cunbin developed it.
The patent application number is CN202511326649 20250917. The patent publication number is CN121061119 (A). In..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongying Ruizhixu New Material Tech Co Ltd has submitted a patent application for Melting Equipment for Engineering Plastic Production. This invention was developed by Yan Zhigang, Cao Guolong and Gou Guangxia.
The patent application number is CN202511468128 20251015. The patent publication number is CN12..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Prezero Polymers Deutschland GmbH has submitted a patent application for Process for Producing a Recycled Plastic. This invention was developed by Meinhardt Frank-steffen and Dr Kraffczyk Torben.
The patent application number is EP20240730049 20240606. The patent publication number is EP4724246 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Aboris Group has submitted a patent application for Bolted Mounting System for Steel Mold Cores. This invention was developed by Maachi Haddou Amine.
The patent application number is EP20230777383 20230920. The patent publication number is EP4724242 (A1). International Patent Classification codes are B28B7..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Shandong Sifang Road & Bridge Group Co Ltd patent application for Internal Mold Support Module Combination Device for Cast-in-place Concrete Box Girder. Peng Zhigang, Liu Jinmin, Yin Jinfeng, Liu Qingyu, Zhang Dixu, Liu Xinxin and Wei Xiaoyan developed..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dongshen New Material Tech Shenzhen Co Ltd patent application for Plastic Granulation Device for Environment-friendly Plastic Processing. Huang Weizhong and Xu Lanyuan developed the invention.
The patent application number is CN202511490369 20251017..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xiamen Xinwancai Polymer Technology has submitted a patent application for Antistatic Color Master Batch Double-rotor Continuous Internal Mixer. This invention was developed by Lin Song'ai.
The patent application number is CN202511622215 20251107. The patent publication number is CN121062053 (A). Internat..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Yuetai Auto Parts Co Ltd has filed a patent application for Raw Material Processing Device and Method for Preparing Modified Polypropylene Composition. This invention was developed by Zhang Deshui, Deng Yexia and Liu Guojun.
The patent application number is CN202511278504 20250909. The patent pu..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Ginho Prec Manufacturing Public Ltd Co patent application for Ejection Automatic Wax Mouth Cutting Mold. Fan Yuchao, Li Chao, Liu Hui, Li Na, Zhao Fengqi, Zhang Yong, Xu Ke, Xue Yu, Li Yong, Fan Xiqiang and Qi Chuansen developed the invention.
The p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jilin Zhongke Boneng Tech Co Ltd has submitted a patent application for Hydrogen Storage Cylinder Coated with Carbon Fiber Layer. This invention was developed by Zhang Peng, Shang Jin, Yang Le, Wang Jinliang, Zhang Chaoshuang and Shi Wenwen.
The patent application number is CN202511239592 20250901. The pa..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Green Chemicals Co Ltd patent application for Aromatic Compound Composition and Polymer. Murata Ryuichi, Inoue Yusuke, Tachibana Kenya, Fujiwara Daisuke, Hashizume Masayoshi, Inui Masayuki, Hiraga Kazumi, Kitade Yukihiro, Suda Masako and Hashimoto Ryoma developed the invent..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Smoore International Holdings Ltd and Shenzhen Smoore Technology patent application for Extrusion Mold for Fabricating Aerosol-generating Article. This invention was developed by Deng Zhenyong, Liu Ming and Guo Conghui.
The patent application number is EP20240835219 2024..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Reflomax Co Ltd patent application for Master Mold for Manufacturing Retro-reflective Sheet Mold and Manufacturing Method Therefor. This invention was developed by Kim Hyen Dae and Kim Tae Hong.
The patent application number is EP20240823711 20240612. The patent publicat..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Plastogaz SA has submitted a patent application for Plastic Hydrocracking Apparatus for Continuous Processing and Use Thereof. This invention was developed by Bobbink Felix Daniel, Van Muyden Antoine and Hunston Christopher Marc.
The patent application number is EP20240732869 20240611. The patent publicati..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Loniqa Solutions BV has applied European patent for a Method of Recovering Polyurethane Polymer from a Waste Polymer Textile Material That Comprises Polyester and Polyurethane Fibers. Wouters Fabian and Gravendeel Jannigje Maria Jacomina developed it.
The patent application number is EP20240733768 20240604..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jiangtian Prec Chemical Co Ltd has sought patent for Vacuum Pump for Processing Polyester Polyol. This invention was developed by Guo Jianyong, Zhou Jiaxiang, Zhang Hanzhuan and Liu Puzhao.
The patent application number is CN202511371260 20250924. The patent publication number is CN121066826 (A). In..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangxi Qiye IoT Tech Co Ltd has submitted a patent application for Injection Mold Management Method and System Based on AGV Carrying. Zheng Yinbin, Cai Yuming, Chen Shaokun, Zheng Zhihao, Hong Zhikai, Chen Jiawei, Zhu Lin and Xie Jiefeng developed the invention.
The patent application number is CN2025109..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jibang Formwork Tech Co Ltd has sought patent for Glass Fiber Reinforced Plastic Modular Assembly Type Building Template and Preparation Method Thereof. This invention was developed by Guo Liqiu.
The patent application number is CN202511517832 20251023. The patent publication number is CN121066359 (..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing Telesun S & T Ind Co Ltd has filed a patent application for Intelligent Prestressed Anchorage Device System with Multiple Carbon Fiber Ribs. This invention was developed by Ge Liangliang, Ma Junfa and Zhang Yongsheng.
The patent application number is CN202511304941 20250912. The patent publication..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Sateri Changzhou Fiber Co Ltd has applied Chinese patent for Processing Method for Obtaining Polyester Peach Skin Style of Fabric Containing Lyocell Fibers. Fu Zhongcheng, Wang Jiangbo, Xue Liwei, Zhang Shangyi and Liu Wentao developed it.
The patent application number is CN202410664441 20240527. The pate..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- CGN Advanced Mat Group Co Ltd has submitted a patent application for Electron Beam Online Irradiation Modification Method of Polyacrylonitrile-based Carbon Fiber Precursor. This invention was developed by Yang Xu, Fan Baolin, Wen Dehao and Zhang Gang.
The patent application number is CN202511354575 202509..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Toray Sakai Nantong has applied Chinese patent for Preparation Method of Pure Polyester Matte Down-proof Fabric. Xu Xiaofeng, Gu Zhijun and Xu Zhiguo developed it.
The patent application number is CN202511161646 20250819. The patent publication number is CN121065909 (A). International Patent Classificatio..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu Xinneng Textile Tech Co Ltd has filed a patent application for Preparation Method and Preparation System of Polyester Fibers. This invention was developed by Zhou Yong, Ding Wenyong, Deng Xiande, He Zhenyuan and Wang Deping.
The patent application number is CN202511303953 20250912. The patent publ..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hubei Boxing Composites patent application for High-strength Gmt Composite Material and Preparation Method Thereof. Cheng Xi, Dai Yong and Zhu Wenlin developed the invention.
The patent application number is CN202511143868 20250815. The patent publi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Nitto Denko has applied Chinese patent for Adhesive Sheet. Shimokita Keisuke, Hatanaka Itsuhiro and Nakagawa Muneshige developed it.
The patent application number is CN202510302905 20250314. The patent publication number is CN121064747 (A). International Patent Classification codes are C09J11/08, C09J125/..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Pu'er University has submitted a patent application for Method for Purifying and Refining Natural Rosin. This invention was developed by Zhang Jianqiang, Xu Yiren, Chen Yong, Li Haibing, Feng Sheng, Liu Zaiqiong, Zhao Lijuan, Shi Bingfei and Cui Xianliang.
The patent application number is CN202511188618 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangxi University of Science and Technology has applied Chinese patent for Integrated Device for Treating Excess Sludge Through Ion Exchange Resin and Separating and Regenerating Resin and Operation Method. Dong Shanyan, Huang Shifa, He Fuping, Chen Zexin, Zhai Meiyan, Guo Runze, Luo Yinbin and Guo Xiangcai..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Advanced Research Institute, Chinese Academy of Sciences has submitted a patent application for Double-multilayer-film Monochromator of Light Beam Line. Wang Xingya, Wang Yuzhu, Wang Weiwei, Wang Qisheng, Sun Bo and Liu Ke developed the invention.
The patent application number is CN202511139165 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bozhon Precision Industry Technology patent application for Dispersion System and Dispergation Method. This invention was developed by Xiao Kang, Xu Tian, Ge Rui, Wan Fa and Jiang Yubin.
The patent application number is CN202511269936 20250908. The ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Meteorological Comprehensive Support Center Guangzhou Emergency Early Warning Information, Guangdong Meteorological Service Center Guangdong Meteorological Film and Television Propaganda Cent and Guangdong Huayun Tech Development Co Ltd have submitted a patent application for Radar Precipitation Ec..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Juhui Sports Goods has submitted a patent application for High-performance Environment-friendly Table Tennis Ball Production Process Based on Abs Resin. Yang Zhonghui and Zhang Liang developed the invention.
The patent application number is CN202511333499 20250918. The patent publication number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Gucheng Yihe Foam Plastic Co Ltd patent application for Foam Board Production Heat Treatment Device and Method. Zhou Yihe developed the invention.
The patent application number is CN202511333256 20250918. The patent publication number is CN121062255..
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