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Plastics
| Fri 22 May 2026
Beijing, May 22 -- Chongqing Yuntianhua Tianju New Material has sought patent for Copolyformaldehyde Resin Composition and Preparation Method Thereof. This invention was developed by Tang Xiaodong, Li Zedong, Yang Zonghai, Wu Guang, Pu Xuetao, Yang Xiao and Li Yongzheng.
The patent application number is CN202511818292 20251204...
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Shandong INOV New Materials has sought patent for Bio-based Flame-retardant Polyurethane Polystyrene Foam. This invention was developed by Li Yuekun, Li Jianfeng, Yang Jian, Chen Feihong, Ge Huan and Sun Zhaoren.
The patent application number is CN202511971910 20251225. The patent publication number is CN1213..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- National Dong Hwa University has applied Chinese patent for High-solid-content Low-viscosity Cationic Waterborne Polyurethane Sizing Agent with High-temperature Resistance and Ultraviolet Resistance as Well as Preparation Method and Application of High-solid-content Low-viscosity Cationic Waterborne Polyuretha..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- North Huajin Chemical Industries Group has applied Chinese patent for High-flowability Frosted Thin-wall Polypropylene Resin and Preparation Method Thereof. Wang Bo, Fu Ying, Lian Qiang, Guo Junwei, Wang Haifeng, Wu Xu, Chen Zongwei, Zheng Haotian, Shi Xinfei and Zhao Hang developed it.
The patent application..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Jiangnan University has applied Chinese patent for Micro/nano Plastic Marked Based on Organic Long-afterglow Material as Well as Preparation Method and Application of Micro/nano Plastic. Yan Xiuping, Yuan Long, Yan Zhuying and Hao Fang developed it.
The patent application number is CN202511660460 20251113. Th..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Kingfasci & Tech Co Ltd and Liaoning Kingfa Sci &tech Co Ltd have submitted a patent application for Multilayer Core-shell Structure Polymer Containing Fluorine and Silicon, Preparation Method for Resin Composition Comprising Same, and Use Thereof. Song Lidao, Chen Pingxu, Ye Nanbiao, Hu Zhihua, Fu Jinfeng, Wu ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Shenghong Shanghai New Material Tech Co Ltd and Jiangsu Shenghong Petrochemical Ind Group Co Ltd have submitted a patent application for Microwave-ultrasonic-infrared Synergistically Activated Polymer Preparation Device System and Method. Zhao Zhengguo, Qian Xinhua, Chen Yong, Jia Xiangyu, Zhang Xian, Yang Kan..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Amafainuo New Mat Co Ltd and Lian Intelligent Equipment Wuxi Co Ltd have submitted a patent application for Recycling System for Polyester Blended Fabric. Mao Debin, Zhang Cheng, Mu Youbing, Chen Xiang, Wan Xiaobo, Li Xiangyu, Wang Huijun and Hu Wenjian developed the invention.
The patent applicati..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Hunan University of Chinese Medicine patent application for Polygonatum Polysaccharide as Well as Preparation Method and Application Thereof. Gong Limin, Wang Wei, Zhou Jun, Zhou Xudong, Liu Jing, Tang Rong, Zhang Yuping, Tan Chensi, Zhang Runcheng, Ge Y..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Chuzhou Xingbang Polymer Color Fiber patent application for Preparation Method of Dope-dyed Polyester Staple Fiber for Vortex Spinning. Chen Yichao, Wang Jiajia and Xi Yongxin developed the invention.
The patent application number is CN202510958539 2025..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Mitsui Chemicals has received a patent for Resin Composition and Molded Article. This invention was developed by Ishihara Shota, Tanaka Masakazu and Sasaki Toyoaki.
The patent application number is US202118023339 20210830. The patent publication number is US12630700 (B2). International Patent Classificatio..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Fuzhou University has filed a patent application for Crystalline Pyridyl Polyester and Preparation Method Thereof. This invention was developed by Liu Xuelian, Su Xiaopeng, Huang Qihao, Jiang Bo and Zheng Weijie.
The patent application number is CN202511608641 20251105. The patent publication number is CN1213..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Xi'an Jiaotong University has filed a patent application for High Molecular Weight Polyethylene Naphthalate Resin and Solid Phase Polycondensation Preparation Method Thereof. This invention was developed by Chen Fei, Yang Fahu, Liu Dong, Zhang Liqun, Ju Jintao, Feng Liyao and Chen Qiuzhen.
The patent applicat..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Hubei Xingrui Silicon Material has filed a patent application for Preparation Method of Durable Multifunctional Finishing Agent for Polyester Chinlon Fabric. This invention was developed by Li Shaoping, Li Shubing, Zhang Baogen, Yang Wen and Wu Rui.
The patent application number is CN202511542417 20251027. Th..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Shandong INOV New Materials has submitted a patent application for Green Polyurethane Material for Structural Repair of Airport Runway as Well as Preparation Method and Application of Green Polyurethane Material. This invention was developed by Ma Haijing, Sun Luxia, Guo Huaiquan, Jiang Nan and Cheng Zhuhong.
..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- South China University of Technology has submitted a patent application for Polyhydroxy Random Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wen Tao, Liu Shuo, Dong Xuehui, Zhou Changjian and Jiang Sheng.
The patent application number is CN202511961778 202512..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Zhejiang University of Technology has submitted a patent application for Cross-linked Polystyrene Anion Exchange Membrane and Preparation Method and Application Thereof. This invention was developed by Shen Jiangnan, Wang Meng, Xu Zhipeng, Fang Sisheng and Liao Junbin.
The patent application number is CN20251..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Anhui Zhongneng New Material has submitted a patent application for Low-cost High-strength Plastic Packaging Box and Production Process Thereof. This invention was developed by Liu Yingui, Shi Sen, Hao Baobao and Zhou Hong.
The patent application number is CN202511518139 20251023. The patent publication numbe..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Anhui Anli Material Technology has submitted a patent application for Lightweight Easily-molded Polyurethane Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xing Gaozhan, Zhong Yuancheng, Li Tong, Li Yulu, Zhao Weidong, Liu Xue, Chen Ying, Liu Yongfu an..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Jiangnan University has submitted a patent application for Grafted Sacran Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Kaneko Tatsuo, Xu Lingjie, Kaneko Maiko and Mohammed Asif Ali.
The patent application number is CN202511576916 20251031. The patent pu..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Yantai Darbond Technology has submitted a patent application for High-temperature-resistant Double-component Polyurethane Pouring Sealant and Preparation Method Thereof. This invention was developed by Bian Jie, Wang Jianbin and Jiang Guilin.
The patent application number is CN202511748609 20251126. The paten..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Wanhua Chemical Group has submitted a patent application for Epoxy Resin Composition and Application. This invention was developed by Sun Junkun, Cai Zhenwei and Wang Haimei.
The patent application number is CN202511648126 20251112. The patent publication number is CN121379036 (A). International Patent Classi..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- Zhejiang Jingyi New Material Technology has submitted a patent application for Dimming Assembly, Preparation Method Therefor and Use Thereof. This invention was developed by Liang Bin, Li Yanan, Zhang Dawei, Zhao Shiyong and Xiao Shuyong.
The patent application number is WO2024CN130751 20241108. The patent p..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Alpla Werke Alwin Lehner has applied Chinese patent for Pulp for Producing Fiber-based Preforms. Akolkar Anupam and Muller Florian developed it.
The patent application number is CN20248037853 20240615. The patent publication number is CN121368658 (A). International Patent Classification codes are D21C9/00, ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Heilmann Ultrasonic Tech Taicang Co Ltd has sought patent for Intelligent Tsm Plastic Package Ultrasonic Sealing Equipment. This invention was developed by Yang Zhenwei.
The patent application number is CN202511976302 20251225. The patent publication number is CN121376322 (A). International Patent Classific..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Mitsubishi Gas Chemical Co Inc has submitted a patent application for Iodine-containing Polymerizable Compound and Iodine-containing Polymer. Endo Seiya, Fujiwara Koichi, Sato Takashi and Echigo Masatoshi developed the invention.
The patent application number is WO2025JP37895 20251029. The patent publication..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- JSR Corporation has filed a patent application for Radiation-sensitive Composition, Pattern Forming Method, Polymer, and Onium Salt. This invention was developed by Egawa Fuyuki, Nemoto Ryuichi and Abe Yudai.
The patent application number is WO2025JP35693 20251008. The patent publication number is WO20261002..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- Jiangsu Boiln Plastics Co Ltd has sought patent for Flame-retardant Material, and Preparation Method Therefor and Product Thereof. This invention was developed by Zhao Baijin, Zhang Shen, Li Chunjin and Xu Xinxing.
The patent application number is WO2025CN113537 20250808. The patent publication number is WO2..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Anhui Huanmei Brush Co Ltd has applied Chinese patent for Ultra-large-diameter Injection Molding Brush Disc. Hua Kai, Jiang Hongwei, Tian Congwu and Zhang Ao developed it.
The patent application number is CN202511951741 20251223. The patent publication number is CN121369856 (A). International Patent Classif..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Tung Hing Plastic& Metal Shenzhen Co Ltd has submitted a patent application for Hair Fixing Device and Manufacturing Method Thereof. This invention was developed by Sze Ka Chuen.
The patent application number is CN202511351099 20191107. The patent publication number is CN121369848 (A). International Patent ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Xinyuan Beita Chengdu Biological Tech Co Ltd patent application for Application of Glucan in Preparation of Animal Product for Relieving Pet Stress Syndrome. Yang Zhenyan, Zhuang Hong, Zhang Yuedong and Wang Lihui developed the invention.
The patent a..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- Blue Cube IP LLC has applied WIPO patent for Base-induced Chemical Recycling of Epoxy Resins. Detjen Imke, Ekruth Roswitha, Heinbokel Christiane, Salzbauer Frank and Sell Marc developed it.
The patent application number is WO2025US54461 20251106. The patent publication number is WO2026102189 (A1). Internatio..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Blue Cube IP LLC patent application for Base-induced Chemical Recycling of Epoxy Resins. Detjen Imke, Ekruth Roswitha, Heinbokel Christiane, Salzbauer Frank and Sell Marc developed the invention.
The patent application number is WO2025US54408 20251106. Th..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Indian Inst Of Technology Madras Iit Madras and Sfo Tech Pvt Ltd have submitted a patent application for System and Method for Optically Coupling Single Mode Fiber to a Multicore Fiber. Srinivasan Balaji, Venkitesh Deepa, Pratap Rana, Varghese K Samuel, Harsha Manjunath, Mathew A Biji and Anilkumar Anand develo..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Changchun Changguang High Performance Mat Co Ltd has submitted a patent application for One-piece Type Carbon Fiber Composite Material Hub and Manufacturing Method Thereof. This invention was developed by Shang Weihui, Li Guoqiang, Qin Chuang and Shi Dianxin.
The patent application number is CN202511990441 ..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Polytex Sportbelaege Produktions GmbH and Synthetic Turf Resources patent application for Artificial Turf Fiber with Base- and Modifyer Polymer. Sick Stephan, Grochla Dario and Daniell Anthony David developed the invention.
The patent application number i..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Changhong Meling patent application for Lightweight Vacuum Insulation Panel and Preparation Method Thereof. The invention was developed by Chen Fei.
The patent application number is CN202511658289 20251113. The patent publication number is CN12137516..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Wuxi Boyu Plastic Machinery Co Ltd patent application for Multi-roller Setting Machine and Plastic Plate Production Line. This invention was developed by Lu Dingyi.
The patent application number is CN202511994386 20251226. The patent publication numbe..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Laboratory has submitted a patent application for Low-temperature Medium Leakage Prevention Carbon Fiber Composite Material with Self-repairing and Self-adaptive Sealing Functions as Well as Preparation Method and Application of Low-temperature Medium Leakage Prevention Carbon Fiber Composite Material. ..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Cytec Industries has submitted a patent application for Terpolymer Compositions, Methods for Their Preparation, and Their Use for Separating Minerals. Bhambhani Tarun, Anderson Ian, Henke Adam and Brasse Mikael developed the invention.
The patent application number is WO2025EP82060 20251105. The patent publi..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Xinxinrui Intelligent Tech Co Ltd has filed a patent application for Composite Processing Equipment for Plastic Products. This invention was developed by Shen Wei, Wang Chongwang and Wu Qingqing.
The patent application number is CN202511645631 20251111. The patent publication number is CN121375141 (A..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- Biopolatis Solution Inc has applied WIPO patent for Method for Producing Compostable Bioplastics. Mai Chau and Mai Khoa developed it.
The patent application number is WO2025CA51480 20251106. The patent publication number is WO2026097174 (A1). International Patent Classification codes are C08J3/18, C08J3/20, ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Beijing Popo Mart Culture Originality Co Ltd patent application for Solid Color Gradient Flocking Process for Plastic Part. The invention was developed by Wang Ning.
The patent application number is CN202510996553 20250718. The patent publication num..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Fujian Quanzhou Zhenyue Arts & Crafts Co Ltd patent application for Surface Painting Equipment for Resin Handicrafts. Zhao Meiling, Lin Yuru and Li Haiqin developed the invention.
The patent application number is CN202511937289 20251222. The patent pu..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Jiangsu Hanhe Commodity Co Ltd patent application for Crushing Device for Plant Polysaccharide Extraction. The invention was developed by Sun Meng.
The patent application number is CN202511573463 20251031. The patent publication number is CN121372595..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jiangsu Zengtuo Composite Material Tech Co Ltd patent application for Clustered Chopped Carbon Fiber Crushing Device. Xie Zhongqing, Wang Chong and Liu Yuli developed the invention.
The patent application number is CN202511821266 20251205. The patent ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Hunan Changsha Dongnanfang New Material Tech Co Ltd has applied Chinese patent for Crushing Machine Mold Processing Equipment. Li Guofu, Jin Zhijun, Yuan Xianmin, Liu Bo, Huang Wei, Hu Jiajun, Liu Jianqing and Gao Junhua developed it.
The patent application number is CN202511799028 20251202. The patent publ..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Sacmi Cooperativa Meccanici Imola Soc Cooperativa patent application for Capsule Cooling Apparatus and Method. Galamini Luca developed the invention.
The patent application number is WO2025IB60697 20251021. The patent publication number is WO2026099674 (A..
Plastics
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Blue Air Systems GmbH patent application for Dryer Unit for Drying Plastic Granulate. The invention was developed by Auer Bernhard.
The patent application number is WO2025AT60414 20251106. The patent publication number is WO2026097122 (A1). International..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published MiTAC Precision Technology, Kunshan and Suzhou Mitac Precision Tech Co Ltd patent application for Three-cavity Mold Runner Structure. The invention was developed by Wu Yinwen.
The patent application number is CN202410986600 20240723. The patent publi..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- HS Hyosung Advanced Mat Corporation has applied WIPO patent for High-strength Infrared-absorbing Polyester Yarn and Manufacturing Method Therefor. Lee Hakjun, Kim Seong Ju, Lee Sangwoo and Jung Il Won developed it.
The patent application number is WO2025KR95377 20250604. The patent publication number is WO20..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Hubei Xinnanhua Tech Co Ltd has sought patent for Silicon-based Polyurethane Nucleating Agent and Preparation Method Thereof. This invention was developed by Zhang Yu, Huang Yue, Fu Jinling and Wang Xuebing.
The patent application number is CN202511959155 20251224. The patent publication number is CN1213770..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Iruchem Co Ltd has submitted a patent application for Halogen-free Flame-retardant Asa Resin Composition and Sheet Prepared Therefrom. This invention was developed by Choi Chul Ho, Vo Tri Nhat and Duong Diem Tham.
The patent application number is WO2025KR18058 20251105. The patent publication number is WO202..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Kolon Enp Inc has submitted a patent application for Polyoxymethylene Resin Composition and Molded Article Prepared Therefrom. Jeong Jinhyung developed the invention.
The patent application number is WO2025KR18043 20251105. The patent publication number is WO2026101220 (A1). International Patent Classificati..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Jihoceska Univerzita V Ceskych Budejovicich has submitted a patent application for Method and Apparatus for Hot Plate Welding of Thermoplastics. This invention was developed by Kratochvil Jiri.
The patent application number is WO2025CZ50091 20251111. The patent publication number is WO2026098738 (A1). Intern..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Enxin Precision Tech Co Ltd has submitted a patent application for Supporting Device Convenient to Adjust and Used for Injection Mold Machining and Using Method of Supporting Device. This invention was developed by Gao Chunyang and Dai Fengxiang.
The patent application number is CN202511654005 202511..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Cangzhou Enji Biological Products Co Ltd has submitted a patent application for Solid-liquid Separation Device for Tremella Polysaccharide Extraction. This invention was developed by Cui Lianzhen, Tian Xiaoli, Du Bin, Yang Yuedong, Wang Hongqiang, Niu Kui, Hou Wenlong and Liu Yanfei.
The patent application ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Shandong Yinglianda New Mat Co Ltd has applied Chinese patent for Continuous Batching Method for Preparing Polyphenylene Sulfide. Li Yunfei, Zhu Zaijun, Dong Jinghui, Zhang Lingling, Ma Qiang, Ma Xiao, Li Zhenghui, Liu Shuliang, Li Jie and Zhang Le developed it.
The patent application number is CN2025113767..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- The Procter & Gamble Co has submitted a patent application for Cleaning Product Having Nonfibrous Polymeric Elements. This invention was developed by Martinez De Leon Karen and Ramos Medina Nayda.
The patent application number is WO2025US53868 20251104. The patent publication number is WO2026101856 (A1). Int..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- The Procter & Gamble Co has sought patent for Cleaning Product Having Nonfibrous Polymeric Elements. This invention was developed by Ramos Medina Nayda.
The patent application number is WO2025US53866 20251104. The patent publication number is WO2026101854 (A1). International Patent Classification codes are A..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Maanshan Feiyang Environmental Protection Container Tech Co Ltd patent application for High-precision Controllable Thermoforming Method of Plastic Vacuum Forming Machine. This invention was developed by Gao Zhongku, Gao Jian, Gao Da, Cheng Mark W and Ge ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jiangsu Tianrong Environmental Protection Tech Co Ltd patent application for Recycled Plastic Production Device. Shen Linfeng, Chen Junyang and Zhang Lanlan developed the invention.
The patent application number is CN202511893015 20251216. The patent ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jiangsu Shanlian Tech Co Ltd patent application for Raw Material Melting Device for Polyester Bottle Production. Zhang Rongxiang, Wang Jinjing and Han Xuxu developed the invention.
The patent application number is CN202511845247 20251209. The patent p..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Dongguan Longsui Plastic Tech Co Ltd has submitted a patent application for Preparation Method and Device of Flame-retardant Regenerated Plastic Master Batch. This invention was developed by Liu Xingwang.
The patent application number is CN202511824217 20251205. The patent publication number is CN121375067 ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Nantong Jinzhong Automobile Parts Co Ltd has filed a patent application for Forming Control Method and System for Plastic Automobile Decorating Part. This invention was developed by Zhang Xianqi, Zhang Xiaohu, Cai Jingfeng, Yuan Fusheng and Zhai Yanhua.
The patent application number is CN202511768816 202511..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Kunshan Minamax Prec Ind Co Ltd patent application for Lateral Ejection Device of Multi-cavity Mold Core Matched with Draft Bevel Angle and Ejection Method of Lateral Ejection Device. This invention was developed by Deng Wudun.
The patent application ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jiangsu Hanjia Mould Tech Co Ltd patent application for Injection Molding Mold for Plastic Processing. This invention was developed by Lou Anding, Wang Cun, Jiang Baohong, Sha Jin and Liu Haifei.
The patent application number is CN202511923062 2025121..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Ningbo Yongxu Plastic Products Co Ltd patent application for Core Pulling Mechanism of Plastic Injection Mold. The invention was developed by Qin Guanghui, Yu Kechang, Xu Koucun, He Jianlai and Wu Hualong.
The patent application number is CN202511960..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Kunshan Guanshiyi Electronic Tech Co Ltd patent application for Efficient Injection Mold Convenient to Demold. Mei Bin and Wang Amei developed the invention.
The patent application number is CN202511902489 20251217. The patent publication number is CN..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Ningo Jinsheng Molding Co Ltd patent application for Alignment Core-pulling Mechanism of Automobile Lower Trim Panel Injection Mold. The invention was developed by Jin Chengbiao.
The patent application number is CN202511882600 20251215. The patent pu..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Shenzhen Eva Mould MFG has filed a patent application for Inclined Core-pulling Demolding Structure and Device. This invention was developed by Zhang Qianyi, Yin Jianming, He Chun, Chen Linming and Qin Fujun.
The patent application number is CN202511709450 20251120. The patent publication number is CN121375..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Shenzhen Qmsen Electronic Tech Co Ltd has filed a patent application for Connector Injection Mold Convenient to Demold. This invention was developed by Fu Zhongzhong, Fu Jinbo and Hu Yanping.
The patent application number is CN202511701204 20251119. The patent publication number is CN121375014 (A). Internat..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Shenzhen Qmsen Electronic Tech Co Ltd patent application for Connector Injection Mold. Fu Zhongzhong, Fu Jinbo and Hu Yanping developed the invention.
The patent application number is CN202511701198 20251119. The patent publication number is CN1213750..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Dongguan Wontravel Electric Co Ltd patent application for Demolding Mechanism, Injection Mold and Injection Molding Device. The invention was developed by Lin Liangguan.
The patent application number is CN202511664361 20251113. The patent publication..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Zhejiang Xingtai Mould & Plastic Tech Co Ltd has submitted a patent application for Automobile Instrument Frame Injection Mold and Method. Hu Weimin developed the invention.
The patent application number is CN202511940278 20251222. The patent publication number is CN121375010 (A). International Patent Class..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Shenzhen Kezi Plastic Products Co Ltd has submitted a patent application for Split Type Hot Runner Mold Structure and Injection Molding Control Method Thereof. This invention was developed by Yuan Fangfang.
The patent application number is CN202511933148 20251219. The patent publication number is CN12137500..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Kunshan Guanshiyi Electronic Tech Co Ltd patent application for Injection Mold Convenient to Clean. The invention was developed by Chen Xuelong, Wang Zhao and Qi Ting.
The patent application number is CN202511846966 20251209. The patent publication n..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Haide Lixi Kunshan Industrial Tech Co Ltd has filed a patent application for Injection Mold and Injection Molding Method for New Energy Automobile Interior Trim Parts. This invention was developed by Ding Yu.
The patent application number is CN202511782938 20251130. The patent publication number is CN121375..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Dezhou Hailida Moulding Co Ltd has submitted a patent application for Demolding Device for Mold Manufacturing. This invention was developed by Zhao Litao, Wang Huimin, Liu Daguo, Liu Hao and Zhang Tingyu.
The patent application number is CN202511561701 20251029. The patent publication number is CN121374997 ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Unistar Mold Tech Co Ltd has submitted a patent application for Double-color Injection Mold. Li Linqi, Wang Yuan and Li Xinchun developed the invention.
The patent application number is CN202511721312 20251121. The patent publication number is CN121374988 (A). International Patent Classification code..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Dongguan Hongjig Plastic Electronic Co Ltd patent application for Mobile Phone Plastic Middle Frame, Injection Mold and Injection Molding Method. Yan Linhai, Xu Wei and Jin Peiwei developed the invention.
The patent application number is CN20251135157..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Xiangtan Fangleng Polyurethane Machine Co Ltd has submitted a patent application for Mixing Device for Foaming Polyurethane Raw Materials. This invention was developed by Yuan Jianmin, Xu Dengke and Yang Bo.
The patent application number is CN202511911273 20251217. The patent publication number is CN1213749..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Guangdong Qide Carbon Fiber Composite Mat Co Ltd has submitted a patent application for Vertical Pressing Type Fiber Material Mold Closing Equipment. Rao Desheng, Chen Yunfeng, Dong Tao and Yao Mingzhong developed the invention.
The patent application number is CN202511681278 20251117. The patent publicatio..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Yangzhou Jishan Jintian Optoelectronics Tech Co Ltd has submitted a patent application for New Energy Automobile Interior Trim Injection Mold. This invention was developed by Li Tongyu.
The patent application number is CN202511893974 20251216. The patent publication number is CN121374953 (A). International ..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Fujian Quanzhou Zhenyue Arts & Crafts Co Ltd has applied Chinese patent for Auxiliary Demolding Device for Resin Handicraft Pouring. Luo Wenjun, Li Tingting and Huang Futian developed it.
The patent application number is CN202511962889 20251224. The patent publication number is CN121374947 (A). Internationa..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Guangdong Midea Precision Mould Tech Co Ltd has submitted a patent application for Core Pulling Device and Gear Mold. Lin Feng developed the invention.
The patent application number is CN202511974715 20251225. The patent publication number is CN121374937 (A). International Patent Classification codes are B2..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Sateri Changzhou Fiber Co Ltd patent application for Resuscitation Method of Anion Resin. Zhang Tao, Xu Jianbo and Ge Kunlun developed the invention.
The patent application number is CN202511890216 20251215. The patent publication number is CN12137253..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jiangyin Zhongnan Heavy Ind Holdings Co Ltd patent application for Nylon Polymerization Device. Sun Zhaofei and Zhang Zhijun developed the invention.
The patent application number is CN202511801351 20251202. The patent publication number is CN12137227..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Hunan Kenuoye Biological Tech Co Ltd has submitted a patent application for Zero-emission Selenium Polysaccharide Circulating Production Process and Circulating Production System. This invention was developed by Wen Xiangqin and Deng Wei.
The patent application number is CN202411827375 20241212. The patent ..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Guxiandao Polyester Dope Dyed Yarn Co Ltd has submitted a patent application for Melt Polycondensation Reactor for Polyester. Chen Mengdi, Zhang Le, Zhu Songhe, Yang Lu, Guo Ailei, Sun Ying and Gao Xuefeng developed the invention.
The patent application number is CN202511937724 20251222. The patent..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- Chongqing Shapingba Zhongzhi Medical Valley Res Institute has submitted a patent application for Injectable Composite Plastic Gel and Preparation Method Thereof. This invention was developed by Qin Zhongliang, Kang Haifei and Cao Hong.
The patent application number is CN202511763757 20251127. The patent pub..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Jiangxi Zhiji Plastic Ind Co Ltd has submitted a patent application for Recycling and Injection Molding Device for Defective Plastic Barrels. This invention was developed by Cheng Zi.
The patent application number is CN202511864142 20251211. The patent publication number is CN121374923 (A). International Pa..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Anhui Zheneng Tech Co Ltd has submitted a patent application for Waste Electronic Product Plastic Sorting Equipment. Bai Liuwu developed the invention.
The patent application number is CN202511973757 20251225. The patent publication number is CN121374914 (A). International Patent Classification code is B29B..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Zhejiang Through The Wisdom Of Science And Tech Co Ltd patent application for Miscellaneous Plastic Sorting Robot Complete Equipment Based on AI Large Model. Bao Chengde, Jiang Dawei, Huang Zheng, Yu Xiaoxia and Xu Kexu developed the invention.
The pa..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Anhui Kojo New Material Technology has filed a patent application for Wood-plastic Material Recovery Processing Equipment. This invention was developed by Ye Runlu and Shao Liang.
The patent application number is CN202511877073 20251212. The patent publication number is CN121374908 (A). International Patent..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Laboratory has submitted a patent application for Low-temperature-resistant Anti-seepage Carbon Fiber Reinforced Composite Material and Preparation Method Thereof. Yang Xueqin, Yue Wei, Chen Haijun, Sun Jie and Liu Yaodong developed the invention.
The patent application number is CN202511984852 20251..
Plastics
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Makeland Cycle Technology has sought patent for Pet (polyethylene Terephthalate) Crushed Material Modification Device. This invention was developed by Zhou Haiming, Wu Baoxu and Tao Yuan.
The patent application number is CN202511777908 20251128. The patent publication number is CN121374886 (A). Inter..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Hangzhou Lian New Material Tech Co Ltd patent application for Glass Fiber Reinforced Plastic Composite Washing Tower with Intelligent Monitoring Device. Mei Weijun and Mei Yucheng developed the invention.
The patent application number is CN20251150342..
Plastics
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Hangzhou Aerfaxing Medical Tech Co Ltd patent application for Vascular Occlusion System Based on Shape Memory Polymer Material. This invention was developed by Zhou Qimeng and Zhang Qi.
The patent application number is CN202511670021 20251114. The pat..
Plastics
| Wed 20 May 2026
Geneva, May 21 -- Loreal and Keio University have sought patent for Oil Dispersion Composition Comprising Biopolymer Complex. This invention was developed by Mogaki Rina, Kasai Takehiko, Isojima Tatsushi, Fujimoto Keiji, Fukui Yuuka and Sawada Sakura.
The patent application number is WO2025JP80160 20251030. The patent publica..
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