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Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Xuzhou Rongsheng Textile Finishing Co Ltd patent application for Disperse Dye Dyeing Machine and Method for Regenerated Polyester Fibers. This invention was developed by Sun Deming, Sun Derong, Gao Wengen and Zhang Tangbiao.
The patent application nu..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Guangdong Xingfu Jinshi Textile Tech Co Ltd has submitted a patent application for Soft Warm-keeping Polyester Wadding Material and Preparation Method Thereof. This invention was developed by Huang Weibiao.
The patent application number is CN20251138521 20250728. The patent publication number is CN12088909..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Henan Hongsheng New Mat Co Ltd patent application for Magnetic Field Assisted Carbon Fiber Graphitization Process. Guo Haiwei, Zhang Guofeng, Xia Changhong, Hu Weiwei, Zhao Shaoyong and Han Youxia developed the invention.
The patent application numbe..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Jinjiang Jingyang Rubber Roller Mfg Co Ltd patent application for Spraying and Plating Production Process for Carbon Fiber Roller. Ding Huasong developed the invention.
The patent application number is CN20251194999 20250806. The patent publication n..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Fuming Sealing Mat Co Ltd has sought patent for Preparation Method of Two-component Polyurethane Pouring Sealant for Filter. This invention was developed by Ai Fei, Zhang Peixu, Xu Wenjing and Liao Jinlin.
The patent application number is CN202511108664 20250808. The patent publication number is C..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Xinjiang Qiangrun Paint Ind Co Ltd has submitted a patent application for Method for Preparing High-weather-resistance Solvent-free Polyurethane from Polycarbonate Diol. This invention was developed by Liu Zejun, Wang Huaikui and Liu Jinlong.
The patent application number is CN202511155049 20250818. The pa..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Dongying Ruizhi New Mat Co Ltd patent application for Special Engineering Plastic Polyether Sulfone Microcellular Foam Material and Preparation Method Thereof. The invention was developed by Zhou Hongfu, Deng Yafeng, Wang Yonglong and Zhang Shihua.
..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Jiangmen Rongtai New Material Tech Co Ltd patent application for High-impact Low-temperature-resistant Engineering Plastic Composite Material and Preparation Process Thereof. Jiang Donglin and Han Yonghua developed the invention.
The patent applicati..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Changshu South East Plastic Co Ltd has submitted a patent application for High-performance Modified Phenolic Resin Plastic and Preparation Method Thereof. Hu Jiabin, Tang Yiwen, Zhang Yuncong and Song Tao developed the invention.
The patent application number is CN202511417829 20250930. The patent publicat..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shanghai Yanjin Senxin New Mat Co Ltd patent application for Bio-based Degradable Plastic Resin Polymer Material Containing Bamboo Powder and Preparation Method Thereof. The invention was developed by Tang Shaoping and Xu Weitong.
The patent applica..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Yantai Mefine Machine Group Co Ltd has submitted a patent application for Preparation Method of Carbon Fiber Reinforced Polymer-based Composite Automobile Brake Disc. This invention was developed by Wang Yong and Wang Zhiqin.
The patent application number is CN202511415014 20250930. The patent publication ..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Univ Shanghai Medical & Health Sciences has sought patent for Glycine-copper Coordination Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Tian Qiwei, Liu Hui, Wan Ying, Cai Qianqian, Huang Gang, Li Xiaona and Wu Dan.
The patent application number is CN20251154..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Wenzhou Banglu Chemical Co Ltd patent application for PA56 Copolymer Material and Preparation Method Thereof. The invention was developed by Xu Daoshen.
The patent application number is CN202510899235 20250701. The patent publication number is CN120..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Xinjiang Zhongtai Xinxin Chemical Tech Co Ltd has sought patent for Low Molecular Weight Polyphenylene Sulfide and Preparation Method Thereof. This invention was developed by Li Changjia, Song Xiaohua, Liu Changsheng, Shang Jie, Ao Yuanfu, Zhang Kaishun, Hu Longjie, Bai Yu, Zhao Chaoxian and He Xueliang.
T..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Xinjiang Zhongtai Xinxin Chemical Tech Co Ltd patent application for Low-molecular-weight Polyphenylene Sulfide Low in Chlorine and Easy to Purify and Preparation Method Thereof. The invention was developed by Zhang Kaishun, Song Xiaohua, Liu Changshen..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Huafon Group Co Ltd has sought patent for Polyamide Resin with Low Micromolecule Content and Preparation Method Thereof. This invention was developed by Chen Xinbo, Li Hongyang, Wang Xiaohua, Lin Dandan, Lin Guoling and Ma Xiaoji.
The patent application number is CN202511293954 20250911. The patent publica..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Guangdong Lianxing Chemical Co Ltd patent application for Waterborne Alkyd Resin as Well as Preparation Method and Application Thereof. Ou Mingsheng and Guo Zhuzhao developed the invention.
The patent application number is CN202511124783 20250812. Th..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Kingfa Science & Technology and Zhuhai Wantong Special Eng Plastic Co Ltd patent application for Micro-branched Liquid Crystal Polyester as Well as Preparation Method and Application Thereof. The invention was developed by Xiao Zefan, Chen Pingxu, Ye N..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Zhaoqing Powerdream Chemical Co Ltd has submitted a patent application for Dual-curing Polyurethane Acrylate Resin and Preparation Method Thereof. Tan Peifei, Tan Yufeng, Liang Yongliang, Fan Yinfei, Tan Jianping, Gao Ziming and Tan Qicai developed the invention.
The patent application number is CN20251097..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Xuanwei Guangdong New Mat Co Ltd has submitted a patent application for Aqueous Hydroxy Acrylic Resin Secondary Dispersion. This invention was developed by Zhang Weiqi, Liu Jiajun, Zhang Yu and Shen Huaizhong.
The patent application number is CN202410517954 20240426. The patent publication number is CN1208..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Zhejiang Sanmei Chemical Ind Co Ltd patent application for Preparation Method of Fluorine-containing Polymer. Xu Yu, Zhu Jianbiao, Wu Pan and Ding Mengqing developed the invention.
The patent application number is CN202510782269 20250612. The patent ..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Nantong Lingrun Medical New Mat Co Ltd has sought patent for Preparation Optimization Method and System of High-memory Polyester Lining Cloth. This invention was developed by Chen Songmei, Chen Chi and Hu Jianhui.
The patent application number is CN202511439908 20251010. The patent publication number is CN..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Chongqing Yurongjin Tech Co Ltd patent application for Notebook Computer Plastic Bottom Shell Structure with Heat Dissipation Function. This invention was developed by Zhou Jian.
The patent application number is CN20251158405 20250730. The patent pub..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Hehuang Mesh Co Ltd has applied Chinese patent for Method and System for Monitoring Technological Process of Polyester Net. Jin Shuntao, Zheng Yuening, Lu Tianxu, Zhang Feng, Xu Rudui, Zhang Zhiyong and Shi Xiaolei developed it.
The patent application number is CN202511419038 20250930. The patent publicati..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Shandong Sciengy New Mat Co Ltd has submitted a patent application for Device for Detecting Air Permeability of Polyphenylene Sulfide Filter Material. This invention was developed by He Zengbao, Wang Bo, Wang Zifeng, Chang Hongbo and Liu Huihui.
The patent application number is CN202511123584 20250812. The..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Cssc Southwest Chongqing Equipment Res Institute Co Ltd patent application for Metal Material Cavitation Erosion Incubation Period Prediction Method Based on Surface Plastic Deformation Analysis. Yang Xiaoli developed the invention.
The patent applic..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Hebei Hongsen Highway Engineering Tech Co Ltd patent application for Sealing Assembly for High Polymer Glue Injection Pressure Conduction Process. Bai Dongxiao, Wen Lianghui and Bai Binghao developed the invention.
The patent application number is CN..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Tibet Youwei Building Tech Co Ltd patent application for Core Mold Fixing Device for Concrete Hollow Floor System. The invention was developed by Li Longhai and Liu Yingjian.
The patent application number is CN202511406994 20250929. The patent publi..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Haifeng Xiaoshan Plastic Ind Co Ltd patent application for Injection Molding Mechanism for Plastic Product Production. This invention was developed by Zeng Xiaoshan.
The patent application number is CN202511156073 20250818. The patent publication num..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Sit SpA has sought patent for Apparatus and Method for Producing Impellers by Molding of Plastic Material. This invention was developed by Franceschin Tiziano.
The patent application number is EP20250203289 20250919. The patent publication number is EP4717430 (A1). International Patent Classification codes ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Qingdao Fengyuan Taixin Assembly Building Tech Co Ltd patent application for Assembled Concrete Prefabricated Component Mold. The invention was developed by Song Huanyu, Yang Wende, Zhang Zongxin, Liu Xinyong and Qu Yongquan.
The patent application ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Hebei Hanao Tungsten & Molybdenum Metal Products Co Ltd has submitted a patent application for Metal Product Injection Mold Capable of Rapidly Demolding. This invention was developed by Wang Jing, Zhu Yurun and Shao Langluan.
The patent application number is CN202511529985 20251024. The patent publication ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Kunshan Guyue Metal Mat Co Ltd has applied Chinese patent for Plate Cutting Equipment and Method for Mold Machining. Zhan Yinhai developed it.
The patent application number is CN202511234186 20250901. The patent publication number is CN121004214 (A). International Patent Classification codes are B21D28/02,..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Sinopharm Health Biotechnology Xi'an Co Ltd has sought patent for Whole-process Processing Method for Pet Death. This invention was developed by Liu Zhe.
The patent application number is CN202510771165 20250610. The patent publication number is CN121004164 (A). International Patent Classification codes are..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Qingdao Amafainuo Material Tech Co Ltd has filed a patent application for Reaction Kettle for Separating Polyester Blended Fabric. This invention was developed by Mao Debin, Wang Huijun, Su Shuang, Mu Youbing and Li Xiangyu.
The patent application number is CN202511150537 20250818. The patent publication n..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Hengrui Fraunen New Material Res and Development Co Ltd has sought patent for Wet-process Carbon Fiber Felt Preparation Device. This invention was developed by Deng Xinquan, Li Yonghui and Gu Yongtao.
The patent application number is CN202511483320 20251017. The patent publication number is CN12100..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Cpet Animal Nutrition Polytron Tech Inc patent application for Chewing-resistant Cow Leather Collagen Pet Chew and Preparation Method Thereof. Su Guanhao, Sun Qingyu, Rao Shuwei, Xiong Zewen and Li Pengfei developed the invention.
The patent applicat..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Borealis SRL has applied Chinese patent for Machine Learning for Property Prediction and Formulation Recommendation for Polyolefin-based Polymer Blends. Torres Juan Pablo, Jerebek Michael, Mileva Daniela, Kiers Florian and Reiter Martin developed it.
The patent application number is CN20248028315 20240426...
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Roehm Chemicals LLC has submitted a patent application for Recycled Mma and its Use in Continuous Polymerization Process. Krill Steffen, Vorholz Johannes, Schumann Toralf and Wingers Peter developed the invention.
The patent application number is CN20248020225 20240315. The patent publication number is CN1..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Evonik Roehm GmbH patent application for Release Agent for Polyurethane Articles. The invention was developed by Ku Pp R U Diger, Vui Anh, Gabel Falk and Krebs Michael.
The patent application number is CN20248027975 20240417. The patent publication ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Vecora Inc patent application for Electroactive Polymer Actuator and Actuation Method Thereof. This invention was developed by Rathbun David, E Garcia and Ducharme Richard.
The patent application number is CN20248024977 20240417. The patent publicati..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Guangxi Longan Rongshike Innovation Mat Co Ltd patent application for High-temperature-resistant and Wear-resistant Plastic Plate and Preparation Process Thereof. Yu Songchen and Yu Chunsheng developed the invention.
The patent application number is ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Hansu New Mat Co Ltd has applied Chinese patent for Non-slitting Carbon Fiber Prepreg Narrow Band Based on Hot Melting Method and Preparation Method Thereof. Wu Libo, Yuan Zhongchun, Wang Fayu and Xu Shenggang developed it.
The patent application number is CN202511350612 20250922. The patent public..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Lvdi Sunshade Co Ltd patent application for Illumination-resistant Biodegradable Plastic, Preparation Method and Application of Illumination-resistant Biodegradable Plastic in Dustproof Net. This invention was developed by Liu Xiaojie and Zhang Yiming.
..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Junlin Textile Tech Co Ltd has applied Chinese patent for Pet (polyethylene Terephthalate) Polyester Blade Material and Blade Preparation Method. Wang Xing and Lu Dong developed it.
The patent application number is CN202511350853 20250922. The patent publication number is CN121006037 (A). Internati..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Zhejiang Tongkun New Material Res Institute Co Ltd has submitted a patent application for Hydrolysis-resistant Copolyester Composition and Preparation Method Thereof. This invention was developed by Tang Yuechao, Chen Mengjia, Zhu Wei, Chen Lei, Li Shengjun, Yan Xiaodong and Chen Jianguo.
The patent applic..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Fujian Shuangyan New Mat Co Ltd has filed a patent application for Preparation Process and Forming Device of High-temperature-resistant Amino Molding Plastic. This invention was developed by Chen Yuhua, Huang Weinan and Xu Jianping.
The patent application number is CN202510923638 20250704. The patent publi..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Zhangzhou Ronghai Polymer Mat Co Ltd patent application for High-fusion-degree Plastic Particles and Production Process Thereof. The invention was developed by Lin Hanye and Xu Lingyong.
The patent application number is CN202511153878 20250818. The ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Hutchinson Ass Inc has applied Chinese patent for Thermoplastic Polymer Composition, Method for Preparing Same, and Damping Device Comprising Same. Sylvester Nathan, Falsson Marie-francoise, Costa Carlos, Guillaume Thomas and Giffard Alain developed it.
The patent application number is CN202510770532 20250..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Hunan Chuyuan New Mat Co Ltd has sought patent for Photo-curable Polyurethane Acrylate as Well as Preparation Method and Application Thereof. This invention was developed by Li Chaohua, Tan Hanwen, Xiao Zhiyi, Deng Jianru and Zhang Huanian.
The patent application number is CN202511524730 20251024. The pate..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Banzan Macromolecule Material Co Ltd has applied Chinese patent for Preparation Method and Application of Bio-based Polyurethane Material Capable of Realizing Closed-loop Regeneration. He Yanyan, Yang Shaohui, Bi Honghai and Chu Jiangshun developed it.
The patent application number is CN2025111675..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Shanghai Hecheng Polymer Tech Co Ltd patent application for Polyurethane Prepolymer, Polyurethane Seamless Expansion Joint Material and Preparation Method Thereof. The invention was developed by Liu Hao, Zhao Chaoyang, Qi Wenbin, Gu Xiaohua and Dong Yu..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Wenxin Tech Co Ltd has submitted a patent application for Resin Composition and Application Thereof. This invention was developed by Chuang Min-chao, Liu Rui and Huang Guangfeng.
The patent application number is CN202511173474 20250821. The patent publication number is CN121005839 (A). Internation..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Haiyan Huada Ink Co Ltd has submitted a patent application for Low-viscosity Led Light-cured Polyester Resin and Preparation Method Thereof. Han Haixiang, Zhang Fan, Kang Zhuwei, Chen Quangen, Wang Suping, Chen Ming and Xu Jingyu developed the invention.
The patent application number is CN202511148104 2025..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Puyang Haoran Chemical Co Ltd patent application for Anti-calcium Salt Polymer Filtrate Reducer and Preparation Method Thereof. This invention was developed by Xu Yingying.
The patent application number is CN202511357100 20250922. The patent publicat..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Dongying Banglide New Material Tech Co Ltd patent application for Nanoscale Hybrid Zwitterionic Microemulsion Polymer Material as Well as Preparation Method and Application Thereof. Tang Jian, Sun Qiuying and Tang Yuhang developed the invention.
The ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Helper Functional Mat Co Ltd has submitted a patent application for Beta-diketone Resin and Preparation Method Thereof, Beta-diketone Extraction Resin and Preparation Method and Application Thereof. Wang Shen, Ye Zhi and Cai Jianguo developed the invention.
The patent application number is CN202511..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Changzhou Chaofeng Glue Line Tech Co Ltd has sought patent for Constant-tension Pay-off Device for Polyester Rope. This invention was developed by Sun Weiping and Yang Jie.
The patent application number is CN202511543359 20251028. The patent publication number is CN121005320 (A). International Patent Class..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Jiangsu Tianyi Sports Facilities Mat Co Ltd patent application for Raw Material Intelligent Hanging and Conveying System for Plastic Product Processing. This invention was developed by Zhao Yiping, Zhao Peng and Jiang Qiaoyan.
The patent application ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Dongguan Baoxun Plastic Mould Co Ltd patent application for Negative Pressure Injection Molding Plastic Forming Method and Device. This invention was developed by Liu Huasen.
The patent application number is CN202511354222 20250922. The patent public..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Hi P Shanghai Prec Mould Co Ltd patent application for Telescopic Peripheral Side Core-pulling Structure and Mold. This invention was developed by Xiao Caifeng, Xu Tao, Wei Mingbao and Wang Jun.
The patent application number is CN202511543518 2025102..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Changzhou Wuyuan Plastic Co Ltd patent application for M-shaped Sealing Ring Injection Molding Equipment as Well as Molding Mold and Molding Process Thereof. Chen Xiaoan, Xie Lan and Pan Long developed the invention.
The patent application number is ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Chengdu Kanghong Plastic Products Co Ltd has sought patent for Injection Molding Mold for Automobile Seat Backrest. This invention was developed by Wang Minghai.
The patent application number is CN202511524958 20251024. The patent publication number is CN121004727 (A). International Patent Classification c..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Hunan Junyue Zhichuang Intelligent Equipment Co Ltd patent application for Auxiliary Dismounting Device for Injection Mold. Wu Yunchu developed the invention.
The patent application number is CN202511235855 20250901. The patent publication number is ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Lianyungang Chuangli New Mat Co Ltd has submitted a patent application for Crushing Device for Recycled Polyester Staple Fibers. Chen Guangbin, Guo Chengfeng and Guo Hualian developed the invention.
The patent application number is CN20251167400 20250731. The patent publication number is CN121004695 (A). I..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Wuxi Yuanzhenfeng Tech Co Ltd has submitted a patent application for Rapidly Formed Needle Bearing Plastic Retainer. This invention was developed by Yu Zhijun, Liu Feng, Sun Mingxuan and Liu Xiaoqiang.
The patent application number is CN202511190850 20250825. The patent publication number is CN121007180 (A..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Daqing Yilai Inspection and Detection Tech Service Co Ltd has submitted a patent application for Polymer Injection Opportunity Determination Method Considering Oil Well Polymer Injection Water Content. Zhang-han Zhehui, Zhang Chunlong, Wang Lihong and Pan Xue developed the invention.
The patent application..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Meng Peipei has submitted a patent application for Preparation Method of Novel Plant Fiber Molded Product, Product and Application. Meng Peipei developed the invention.
The patent application number is CN202511142807 20250815. The patent publication number is CN121006729 (A). International Patent Classific..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Guangdong Winpard Ind Co Ltd has submitted a patent application for Fluorescent Polyester Fiber Material, Preparation Method and Application in Bags and Suitcases. This invention was developed by Zhou Zhenwu.
The patent application number is CN202511196334 20250826. The patent publication number is CN12100..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Minrui Ind Holdings Jiangsu Co Ltd has applied Chinese patent for Blending Device and Method for Es Composite Fiber Production. Zhuo Zhiming, Wu Xuehai, Liu Jian, Wu Chendeng, Zeng Wu and Chen Bin developed it.
The patent application number is CN202510912837 20250703. The patent publication number is CN121..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Sikerui New Material Tech Shandong Co Ltd patent application for High-strength Fiber Composite Material Based on Aramid 1414 Fiber and Preparation Method Thereof. This invention was developed by Wang Nianshui, Chen Zhiteng, Geng Jiayuan, Wang Yanqiang a..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Evertree has sought patent for Adhesive Composition for the Manufacture of Lignocellulosic Fibre-based Composites. This invention was developed by Baillarin Fadoua and Mangeon Pastori Carine.
The patent application number is EP20240728990 20240523. The patent publication number is EP4716726 (A1). Internatio..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Selwyn Gary S has submitted a patent application for Durable Water-repellent Treatment for Synthetics and Natural Fibers.
The patent application number is EP20240731723 20240510. The patent publication number is EP4716776 (A1). International Patent Classification codes are C08K5/05, C08K5/17, C08L91/00, C..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Sousa Rocha Luis Manuel De has submitted a patent application for Neck Ring System for Molding Glassware. This invention was developed by Sousa Rocha Luis Manuel De.
The patent application number is EP20240202864 20240926. The patent publication number is EP4717680 (A1). International Patent Classification ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Lisen Noco Company has sought patent for Method for Producing Composite Material. This invention was developed by Maruyama Naoki and Izumi Hiroyuki.
The patent application number is CN20248027357 20240419. The patent publication number is CN121001829 (A). International Patent Classification codes are B05D1..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- LG Energy Solution has sought patent for Molding Equipment. This invention was developed by Kim Young-soon, Lee Jin-uk and Noh Hyung-jun.
The patent application number is CN20248024169 20240726. The patent publication number is CN121001868 (A). International Patent Classification codes are B29C43/36, B29C5..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released NOVA Chemicals International patent application for Polymerization Process, HDPE Polyethylene Composition and Rotomolded Article. This invention was developed by Mirzadeh Amin, Bellehumeur Caroline, Kahiri Sayeed and Rahimi Mahmoud.
The patent applic..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Toray Industries has submitted a patent application for Multifilament. Kurachi Daiki and Iizuka Masayuki developed the invention.
The patent application number is CN20248019460 20240322. The patent publication number is CN121002237 (A). International Patent Classification codes are D01D5/08, D01F6/60 and D..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Toray Industries has filed a patent application for Multilayer Laminated Composite Profile Fiber. This invention was developed by Shimazu Junya, Nishida Masataka, Saito Hisato and Kaneda Chinami.
The patent application number is CN20248019320 20240311. The patent publication number is CN121002240 (A). Inte..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Foshan Linzpu Polymer Materials Technology patent application for Pillow with Height Adjustment, Zero Negative Pressure and Vibration Isolation Functions and Test Method. This invention was developed by Wang Bowei, Wang Xiaogang, Chen Ke'er, Xi Huifeng,..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Jilin Fujiesen Auto Parts patent application for Composite Equipment for Bearing Bush Raw Material Production. This invention was developed by Hu Yuanlie, Fu Zengjun, Cheng Ke and Zhu Peng.
The patent application number is CN202511527296 20251024. Th..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Qingdao University of Technology has submitted a patent application for Sludge-based Geopolymer Carbonized Artificial Aggregate as Well as Preparation Method and Application Thereof. Gao Song, Liu Mengqiang, Jin Zuquan, Li Shaochun, Chen Xu, Cao Jian, Guo Yuanxin, Ma Yanxuan, Guo Jia and Zhang Yongjun develop..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Shenzhen Feiyang Junyan New Mat has sought patent for Polyurethane Composition Containing Reactive Diluent. This invention was developed by Li Jianjie, Yao Xibin, Zhong Yijing, Cheng Yingyi, Zhu Longhui and Che Linna.
The patent application number is CN202511117445 20250811. The patent publication number i..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Shenzhen Asiatek Technology) patent application for Closed-loop Film Recycling Method and Process Based on Grs Authentication. Ding Airu, Liu Zhangjun, He Lingyun and Chen Baohui developed the invention.
The patent application number is CN20251135245..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangsu Goldwind Science & Technology has filed a patent application for Damping Member and Preparation Method Thereof. This invention was developed by Liu Fang and Wu Zhiquan.
The patent application number is CN202410502427 20240424. The patent publication number is CN120888146 (A). International Patent C..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Shanghai Institute of Technology has submitted a patent application for Preparation Method of Toughened Polyamide and Toughened Polyamide. This invention was developed by Zhang Yingqiang and Lu Xiang.
The patent application number is CN202511279106 20250909. The patent publication number is CN121006066 (A)..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Ecolab USA patent application for Multi-component Dispersants for Fouling Control. The invention was developed by Guo Yikun and Zhang Jinming.
The patent application number is CN202410651738 20240524. The patent publication number is CN121006227 (A)..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Nanjing University of Science & Technology has submitted a patent application for Application of HTPB-based Sensing Film in Monitoring of Migration Volume of Nitroglycerin in Propellant. This invention was developed by Li Yanchun, Wang Jie, Liu Bo and Guo Qian.
The patent application number is CN2024106560..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Zephyros has filed a patent application for Ambient Temperature Initiated, Multistage Cured Polymeric Compositions. This invention was developed by Czaplicki Michael, Duclos Vincent, Goldman Vincent, Paquet Donald and Rawls Norman.
The patent application number is EP20240734643 20240523. The patent publicat..
Plastics
| Thu 02 Apr 2026
Munich, April 3 -- PulseForge has submitted a patent application for Method for Curing Thermosetting Polymers. Schroder Kurt A, Turkani Vikram Shreeshail and Attar Vahid Akhavan developed the invention.
The patent application number is EP20230938671 20230927. The patent publication number is EP4716713 (A1). International Pate..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Hefei Shengteng Semiconductor Tech Co Ltd has sought patent for High-temperature-resistant Anodic Oxide Film Layer and Preparation Method Thereof. This invention was developed by Wang Yongdong, Hu Chao, Wang Yongqiang and Lu Yongxiu.
The patent application number is CN202511418513 20250930. The patent publ..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received North Integrated Circuit Tech Innovation Center and Institute of Microelectronics, CAS patent application for Niobium Nitride Film and Generation Method Thereof. Xia Yang, Xue Xiangyu, Ming Shuaiqiang, Qu Furong, He Meng and Zhao Lili developed the inve..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Kubing Ku Thermal Brand Man Co Ltd has sought patent for Process for In-situ Growth of Graphene Film on Surface of Fabric. This invention was developed by Tang Ronghua, Han Hongbo, Zhang Ting, Tian Zhiqun and Yang Wenkai.
The patent application number is CN20251193233 20250806. The patent publicat..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Shenci Tech Shanghai Co Ltd has submitted a patent application for Preparation Method of Rebco Superconducting Thick Film. This invention was developed by Wu Yue.
The patent application number is CN202511416837 20250930. The patent publication number is CN120888871 (A). International Patent Classification ..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Nanjing University has submitted a patent application for Polyfluorinated Aryl Group Complex as Well as Preparation Method and Application Thereof. This invention was developed by Xie Jin and Xia Siyu.
The patent application number is CN202511401969 20250928. The patent publication number is CN121005738 (A..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Changchun Liansu Industrial has submitted a patent application for Hindered Phenol Compound, Preparation Method and Application in Polyethylene Resin Material. This invention was developed by Shi Junpeng, Liang Bing, Ding Changkun and Zhang Zhenpeng.
The patent application number is CN20251158763 20250730. T..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Zhejiang Jinrui Film Mat Co Ltd patent application for Production Method of Flame-retardant Pet (polyethylene Terephthalate) Composite Current Collector Base Film. This invention was developed by Shao Zheng, Li Yiguo, Zhang Junhua and Lei Gang.
The p..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Zhejiang Jinrui Film Mat Co Ltd patent application for Production Method of Pet Composite Current Collector Base Film with High Mechanical Property. This invention was developed by Shao Zheng, Zhang Junhua, Li Yiguo and Lei Gang.
The patent applicati..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Zhuzhou Times Huaxin New Material Tech Co Ltd has filed a patent application for High-frequency Imidization Heating Device, Heating Treatment System and Heating Method for Preparing Polyimide Film. This invention was developed by Zhang Bufeng, Ling Jianqiang, Wang Zhenghong, Ouyang Qun and Tang Haitao.
The..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Wang Hanlin has filed a patent application for Dust Removal and Separation Device for Plastic Film Recovery. This invention was developed by Wang Hanlin, Wang Zhongxian and Zhou Wenlong.
The patent application number is CN202511460096 20251014. The patent publication number is CN121004693 (A). Internationa..
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