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Plastics
| Thu 02 Apr 2026
Munich, April 3 -- Sika Technology AG has filed a patent application for Sustainable Acoustic Damping Material. This invention was developed by Beckensträter Hanna, Witt Robert, Celik Nazan, Schwab Frederick, Spengler Jan and Vidovic Marko.
The patent application number is EP20240203717 20240930. The patent publication numbe..
Paper and Pulp
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Anhui Tianrun Functional Polymer Engineering Res Co Ltd patent application for Drag Reducer for Ore Pulp Conveying and Preparation Method Thereof. The invention was developed by Wang Yan, Wang Quanfei, Zhang Qingqing, Zhang Yuanchun, Li Jie and Hu Shen..
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 Hangzhou Haidisi New Mat Co Ltd patent application for Preparation of Salt-resistant Nano Bentonite-polymer Composite Material. Jiang Donghai and Zhang Jie developed the invention.
The patent application number is CN20251177645 20250801. The patent p..
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
| 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 ..
Engineering
| Thu 02 Apr 2026
Munich, April 3 -- European Patent Office has published Maes Betonfabriek BV patent application for Simplified Enclosure Structure. The invention was developed by Maes Senne and Maes Jelle.
The patent application number is EP20250205736 20250930. The patent publication number is EP4717857 (A1). International Patent Classifica..
Consumer Electronics
| Thu 02 Apr 2026
Munich, April 3 -- Kaneka Belgium NV has submitted a patent application for Granules for Granule Dishwasher. This invention was developed by Koyama Ryohei.
The patent application number is EP20240203438 20240930. The patent publication number is EP4717755 (A1). International Patent Classification codes are C11D17/06, C11D3/02..
Nanotech
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Jiangsu Jiangshanhong Chemical Fiber Co Ltd patent application for Graphene Modified Chinlon Profiled Fiber Composite Cool Fabric as Well as Preparation Method and Application Thereof. The invention was developed by Ma Hongming, Cao Jianpeng, Ni Zhangg..
Healthcare
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Shandong University of Technology and Shandong Kechuang Clothes Co Ltd patent application for Preparation Method of Ultra-high Molecular Weight Polyamide 6 Fiber. Jiang Zhaohui, Guo Zengge, Liu Weicui, Li Chunhong, Teng Defang, Liu Yansong, Yu Qinghua, ..
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 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..
Rubber
| Thu 02 Apr 2026
Beijing, April 3 -- Kemaite New Mat Co Ltd has sought patent for Nano Synergistic Activation Auxiliary Agent for Rubber and Preparation Method of Nano Synergistic Activation Auxiliary Agent. This invention was developed by Lu Jian.
The patent application number is CN202511134258 20250814. The patent publication number is CN12..
Printing & Publishing
| Thu 02 Apr 2026
Beijing, April 3 -- Hubei Mohe Biological Tech Co Ltd has filed a patent application for Histidine Molecular Imprinting Monolithic Column as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Tan and Cao Lei.
The patent application number is CN202510893219 20250630. The patent publication..
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 -- 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
| 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)..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Northwest Oil Field patent application for Strong-permeability Instant Asphaltene Dispersing and Unblocking Composition and Application Thereof. Yang Zuguo, Zhang Jianjun, Li Liang, Shi Xin, Fang Junwei and Cheng Z..
Rubber
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Ningguo Zhongyi Rubber Co Ltd patent application for Dynamically Vulcanized Polyurethane Silicone Rubber Composite Material and Preparation Method Thereof. The invention was developed by Wang Decheng, Chen Aiming, Li Guohua and Li Hailin.
The patent..
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..
Rubber
| Fri 03 Apr 2026
Beijing, April 3 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has submitted a patent application for Carbon Dioxide-based Rubber and Preparation Method Thereof. This invention was developed by Pang Xuan, Sun Yifei, Jia Yifan, Zhou Yanchuan, Sun Zhiqiang and Chen Xuesi.
The patent application number i..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Catalyst Composition, Application of Catalyst Composition, Polylactide and Preparation Method of Polylactide. The invention was developed by Zhao L..
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 ..
Paper and Pulp
| Fri 03 Apr 2026
Beijing, April 3 -- Shandong Xinya Paper & Plastic Packaging Co Ltd has sought patent for Automatic Core Pulling Device and Method for Polymer Paper-plastic Raw Material Paper Tube. This invention was developed by Li Changjun.
The patent application number is CN202410643549 20240523. The patent publication number is CN1210053..
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 -- 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
| 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
| 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 -- 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 -- 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..
Healthcare
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Tongxi Group Co Ltd patent application for High-level Disinfectant and Preparation Method Thereof. The invention was developed by Chen Guangchuan, Chen Zhongtao, Wu Xinlei, Wang Xianhui and Lu Meng.
The patent application number is CN202511358535 20..
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..
Security & Protection
| Fri 03 Apr 2026
Beijing, April 3 -- Jiangsu Hanke Intelligent Equipment Co Ltd has submitted a patent application for Photovoltaic Module Packaging Structure and Preparation Method of Protective Layer Thereof. This invention was developed by Huang Haibin and Liu Fengxue.
The patent application number is CN202511520887 20251023. The patent pu..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Yunnan Power Grid, Electric Power Research Institute, Yunnan Power Grid Co Ltd Talent Dev Center and Zhaotong Power Supply Bureau of Yunnan Power Grid have filed a patent application for Multi-voltage-level Sensing Device and Preparation Method and Application Thereof. This invention was developed by Nie Yon..
Oil & Gas
| Fri 03 Apr 2026
Munich, April 3 -- Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for Additives for Electrochemical Flow Reactors. This invention was developed by Colbourne Adam, Garcia Javier Rubio and Clarke Andrew.
The patent application number is EP20250202121 20250915. The patent publica..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Polyamide Composition as Well as Preparation Method and Application Thereof. This invention was developed by Guo Zhaoyan, Ru Yue, Gao Yi, Hu Chenxi, Liu Zhenjie, Zhang Jie, Qi Guicun and L..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Polymer with Cross-linked Structure, Preparation Method Thereof, Composition for Coating Material and Application. This invention was developed by Guo Zhaoyan, Ru Yue, Zhang Jie, Gao Yi, Hu Chenxi, Liu Zhe..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Raw Material Composition, Foaming Master Batch, Preparation Method of Foaming Master Batch, Micro-foaming Material Composition, Micro-foaming Material, Preparation Method of Micro-foaming Material..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Method for Microwave Solid-phase Tackifying of Polyamide, Product and Application. This invention was developed by Guo Zhaoyan, Zhang Liangdong, Ru Yue, Hu Chenxi, Qi Guicun, Gao Yi, Qiao Jinl..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Catalyst Composition, Polylactide and Preparation Method and Application Thereof. This invention was developed by Zhao Lina, Du Ying and Sun Wei.
The patent application number is CN202410638602 20240522..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst have submitted a patent application for Porous Polymer Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Wang Lili, Si Yanxiao, Ding Pengyuan, Hu Changchao and Tang Zhiwei.
The pate..
Oil & Gas
| Fri 03 Apr 2026
Beijing, April 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Modified Nitrile Rubber, Preparation Method Thereof, Nitrile Rubber Composition Containing Modified Nitrile Rubber and Vulcanized Rubber. This invention was developed by Wang Mengyao, Zhao Jiangwei, Wang Z..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Shaanxi Anjian Investment Construction and Anhui Construction Engineering Water Resources Development Investment Group have sought patent for Method for Detecting and Analyzing Physical Properties of Polymer Modified Asphalt. This invention was developed by Yu Shenjiang, Zhu Jie, Wang Yu, Zhu Yan, Wang Jichao..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- Tianjin Polytechnic University and Suzhou Powei New Mat Co Ltd have submitted a patent application for Multi-structure Composite Fiber and Preparation Method and Application Thereof. This invention was developed by Qian Xiaoming, Tang Xiaoyan, Guo Xun, Duo Yongchao, Wang Wenyu, Fu Hao and Song Bing.
The pa..
Plastics
| Fri 03 Apr 2026
Munich, April 3 -- SK Innovation Co Ltd and SK Geo Centric have sought patent for Method for Generating Recipes of Polymer Composite Material and Device Thereof. This invention was developed by Ko Suk Joon, Kwon Ky Sang, Shin Joo Hyun, Kim Duk Hee, Kim Sun Ryong, Kwon June Haan and Lee Joo Pyung.
The patent application number..
Rubber
| Fri 03 Apr 2026
Beijing, April 3 -- Pinghu Institute Of New Materials Zhejiang Univ Of Technology and Pinghu Allied Ind Co Ltd have submitted a patent application for Alumina-based Heat-conducting and Wave-absorbing Filler and Preparation Thereof, and Alumina-based Heat-conducting and Wave-absorbing Silicone Rubber Material and Preparation Ther..
Agricultural
| Thu 02 Apr 2026
Beijing, April 3 -- South China Agricultural University and Guangdong Lanyang Science & Tech Co Ltd have submitted a patent application for Bio-based Light-cured Polyurethane Acrylate Resin as Well as Preparation Method and Application Thereof. This invention was developed by Yuan Teng, Zhu Fenglin, Xiao Yaliang and Ye Yiying.
..
Optics & Imaging
| Fri 03 Apr 2026
Beijing, April 3 -- Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory and Guangdong University of Technology have filed a patent application for Nickel-dhbq Coordination Polymer Electrochromic Film and Preparation Method and Application Thereof. This invention was developed by Zhang Shanqing, Zheng Guangx..
Semiconductor
| Thu 02 Apr 2026
Beijing, April 3 -- Chengdu Guibao Science & Technology Co Ltd and Chengdu Guibao New Mat Co Ltd have sought patent for Single-component RTV Flame-retardant Sealant Based on Organic Silicon Modified Polyphosphazene and Preparation Method of Single-component RTV Flame-retardant Sealant. This invention was developed by Wang Youzhi..
Textile
| Thu 02 Apr 2026
Beijing, April 3 -- Tianjin Polytechnic University and Suzhou Powei New Mat Co Ltd have submitted a patent application for Nanofiber Non-woven Material as Well as Preparation Method and Application Thereof. Qian Xiaoming, Guo Xun, Tang Xiaoyan, Duo Yongchao, Wang Wen, Fu Hao and Song Bing developed the invention.
The patent a..
Electrical
| Thu 02 Apr 2026
Munich, April 3 -- SK On Co Ltd and Korea Research Institute of Chemical Technology have applied European patent for Composition for Forming Solid Electrolyte, Solid Electrolyte and Lithium Secondary Battery. Park Myung Soo, Ryu Hye Min, Lee Han Sol, Kang Yong Ku, Suk Jung Don, Kim Se Hee, An Eui Gyeong, Choi Seung Ju and Nguyen..
Chemicals
| Thu 02 Apr 2026
Beijing, April 3 -- Shandong Dongyue Polymer Material has submitted a patent application for Method for Determining Variety and Content of Modifier in Polytetrafluoroethylene Product. This invention was developed by Fu Shiqing, Sui Xiaoyuan, Han Guifang, Chen Yue and Liu Changhai.
The patent application number is CN2025112187..
Chemicals
| Thu 02 Apr 2026
Munich, April 3 -- European Patent Office has received Warsaw Orthopedic patent application for Hydratable Compositions Comprising Macroparticles and Methods of Making Them. Selders Gretchen and Dunkley Ian developed the invention.
The patent application number is EP20260157849 20200911. The patent publication number is EP471..
Chemicals
| Thu 02 Apr 2026
Beijing, April 3 -- Guangdong University of Technology has applied Chinese patent for High-stability Composite Phase Change Material and Preparation Method Thereof. Yao Zhubin, Lin Han and Yang Xiaoqing developed it.
The patent application number is CN20251140898 20250728. The patent publication number is CN120888280 (A). Int..
Chemicals
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangsu Junhua Special Polymer Materials has submitted a patent application for Anti-static Polyaryletherketone Composite Material with Low Filler Content and Preparation Method Thereof. Li Jun, Jiang Heng, Tan Zongshang and Liu Zhe developed the invention.
The patent application number is CN202510887379 2..
Medical
| Fri 03 Apr 2026
Beijing, April 3 -- Xuzhou Infectious Disease Hospital has applied Chinese patent for Method for Increasing Adhesive Force of Glass Slide. Zhou Xingang developed it.
The patent application number is CN202511152374 20250818. The patent publication number is CN121006197 (A). International Patent Classification codes are C03C17/..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Samsung SDI has submitted a patent application for Resist Underlayer Composition and Method of Forming Pattern Using Same. This invention was developed by Kim Seong Jin, Moon Jung In, Lim Chang-mo, Hwang Byeong-gyu, Jin Hwa-young, Kim Su-jeong, Lee Eun Su, Lee Ji-hye, Lee Jae-min, Zhang Junying, Jo A Ra, Choi..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Electric Power Research Institute of Guangxi Power Grid has filed a patent application for Beta Crystal Form Polypropylene Nucleating Agent as Well as Preparation Method and Application Thereof. This invention was developed by Pan Shaoming, Zhou Ke, Ma Yuan, Zhang Lei, Chen Liangyuan, Zhang Wei, Zhou Xiong, Z..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- BASF has applied Chinese patent for Polyester Blends for Home Compostable Applications. Siegenthaler Kai Oliver, Lohmann Jerome, Schick Michael Bernhard and Battagliarin Giovanni developed it.
The patent application number is CN20248022645 20240327. The patent publication number is CN121002118 (A). Interna..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released LG Chemical patent application for Novel Compound and Preparation Method Thereof. This invention was developed by Kim Yong Jae, Jang Jae-kwon, Park Do-young, Lee Joo-yeol and Lee Tae-hee.
The patent application number is CN20248006159 20241025. The p..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Sulzer Management has applied Chinese patent for Multi-stage Devolatilization Device Comprising at Least One Static Mixer. Yu Yingchuan and Zhang Sen developed it.
The patent application number is CN20248022684 20240404. The patent publication number is CN121001797 (A). International Patent Classification ..
Agricultural
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Anhui Futian Agrochemical Co Ltd patent application for Indoxacarb Refining and Purifying Method. This invention was developed by Wang Wei, Wan Chuanjing, Wang Jiale and Nie Shixing.
The patent application number is CN202510928184 20250707. The paten..
Electronics
| Fri 03 Apr 2026
Beijing, April 3 -- TV Electroacoustic Research Institute The Third Research Institute Of China Electronics Tech Group C has filed a patent application for Capacitive Infrasound Sensor and Self-calibration Device and Method Thereof. This invention was developed by Ma Chunyu, Gao Shuo, Sun Guangchao, Liu Yunfei, Zhou Yu and Feng ..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Dalian New Sunshine Material Tech Co Ltd has applied Chinese patent for the Invention Relates to 4, 4apos; Carrying Out Apos; Synthesis Method Of-diamino P-terphenyl. Hu Jinping, Jiao Fang, Xi Xiaojin, Zhou Guoping and Ding Zhiwei developed it.
The patent application number is CN202510951113 20250710. The ..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangxi Tongbo Technology Co Ltd has submitted a patent application for Ultrathin Lithium Battery Copper Foil with High Elongation and Preparation Method and Application Thereof. Xie Changjiang, Zhang Zexing, Li Guiping and Huang Kangqi developed the invention.
The patent application number is CN2025111072..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Sun Yat-sen University has filed a patent application for Fluorine-containing Catalyst and Application Thereof in Preparation of Styrene-ethylene Copolymer. This invention was developed by Zhu Fangming, Zhang Qingyu and Wu Bin.
The patent application number is CN202511150680 20250818. The patent publication ..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Henan Wancheng Chemical Co Ltd has applied Chinese patent for Organic Boric Acid Compound with Thermal Response Behavior and Membrane Material Prepared from Organic Boric Acid Compound. Yan Fuquan, Wang Kai, Chen Jianmeng, Wu Jingkun and Ren Yuan developed it.
The patent application number is CN20251091371..
Packaging & Containers
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Amcor Technology Research & Development and Foshan New Changsheng Plastics Films Co Ltd patent application for Low-temperature Heat-sealing Film, Packaging Material and Packaging Bag. This invention was developed by Zhang Haiming, Gao Hu and Wang Zhongl..
Electronics
| Fri 03 Apr 2026
Beijing, April 3 -- Zhejiang Jinrui Film Mat Co Ltd has submitted a patent application for Production Method of BOPP (biaxially-oriented Polypropylene) Capacitor Film. This invention was developed by Shao Zheng, Shao Hancheng and Zhang Junhua.
The patent application number is CN202410637735 20240522. The patent publication nu..
Textile
| Thu 02 Apr 2026
Beijing, April 3 -- Jiangsu Rongchang Special Fiber Tech Co Ltd has sought patent for Composite Spinning Long-acting Noctilucent Silk Wool Top and Preparation Method Thereof. This invention was developed by Zhao Hairong.
The patent application number is CN202511307313 20250913. The patent publication number is CN120889065 (A)..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Taicang Xingxin Paper Co Ltd has sought patent for Preparation Method of Composite Fiber with Multi-flame-retardant Structure for Cable Filling. This invention was developed by Zhang Guhao.
The patent application number is CN202510857131 20250625. The patent publication number is CN120889063 (A). Internati..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has received Taicang Xingxin Paper Co Ltd patent application for High-flexibility Flame-retardant Composite Fiber for Cable and Preparation Process of High-flexibility Flame-retardant Composite Fiber. Zhao Fuxing developed the invention.
The patent application nu..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Fspg Hi Tech Co Ltd patent application for Water-based Coating Liquid with Gas Barrier Property, Polymer Film and Preparation Method of Polymer Film. The invention was developed by Zhang Ending, Liang Deyi, Li Zhong, He Qingdong, Xu Zhenqiang and Wen G..
Pharmaceutical
| Fri 03 Apr 2026
Beijing, April 3 -- Shenzhen Yuanxing Pharmaceutical Co Ltd has sought patent for Silver Sulfate Silver Ion Slow-release Compound as Well as Preparation Method and Application Thereof. This invention was developed by Gao Feixiang, Zhong Kangjian and Chen Chen.
The patent application number is CN202511538270 20251027. The pate..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Guangzhou Yilan Cable Ind Co Ltd has filed a patent application for Flame-retardant High-temperature-resistant Anti-deformation Cable Outer Sheath Material and Processing Technology Thereof. This invention was developed by Cai Jintao and Huang Yangfei.
The patent application number is CN202511383017 202509..
Chemicals
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Kingfa Science & Technology patent application for PC (polycarbonate) Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Xiang, Chen Pingxu, Ye Nanbiao, Peng Minle, Cen Yin, Liu Bo, Ding Chao and Ye Shi..
Plastics
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Jiangsu Yuxing Film Tech Co Ltd patent application for Flame-retardant Bopet Film. The invention was developed by Lyu Jianfeng, Huang Han, Seo Jeong-oh and Jing Jie.
The patent application number is CN202510966869 20250714. The patent publication nu..
Construction
| Thu 02 Apr 2026
Beijing, April 3 -- Xinhongyuan Tech Jiangsu Co Ltd has submitted a patent application for Macromolecular Raised Flooring Base Material with Heat Insulation and Energy Saving Effects and Preparation Method of High Molecular Raised Flooring Base Material. This invention was developed by Chen Shiping.
The patent application num..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Taian Huasheng Synthetic Mat New Mat Co Ltd and Inner Mongolia Metal Material Research Institute patent application for Polyamide Material with Electromagnetic Shielding Function. This invention was developed by Dong Yuanyuan, Wang Liling, Xi Changyao, ..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Yixi Power Supply Tech Co Ltd has applied Chinese patent for Preparation Method of Sulfur Positive Electrode Material Containing Grafted Anthraquinone Polymer. Su Ling, Si Jian, Song Jingsong and Li Fangyong developed it.
The patent application number is CN202510902449 20251009. The patent publica..
Textile
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Zhejiang Lantian Hewu Holding Co Ltd patent application for Airtight Protective Clothing and Processing Technology Thereof. This invention was developed by Zheng Ting, Ying Dongbo and Chen Xiaoli.
The patent application number is CN202511164875 20250..
Textile
| Fri 03 Apr 2026
Beijing, April 3 -- Guizhou Jingrui Tech Co Ltd has submitted a patent application for Integrated Protective Clothing and Preparation Method Thereof. This invention was developed by Luo Feng.
The patent application number is CN202511152503 20250818. The patent publication number is CN121003335 (A). International Patent Classi..
Electrical
| Thu 02 Apr 2026
Munich, April 3 -- European Patent Office has released SK On Co Ltd and Korea Research Institute of Chemical Technology patent application for Composition for Forming Solid Electrolyte, Solid Electrolyte and Lithium Secondary Battery. This invention was developed by Park Myung Soo, Ryu Hye Min, Lee Han Sol, Kang Yong Ku, Suk Jun..
Electrical
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Beiyineng Tech Shenzhen Co Ltd patent application for Preparation Method of High-stability Fluorine Silicon Selenium Polyether Emulsion for Lithium Battery Diaphragm. The invention was developed by Li Jianhua, Xie Wensi and Xie Hongxia.
The patent a..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Murakami Co Ltd has filed a patent application for Resin Composition, Transparent Material, Transparent Film, Plate Material for Screen Printing, Stencil for Screen Printing, and Photosensitive Resist Film. This invention was developed by Ichimura Kunihiro, Iwata Shuji and Maezawa Kyoka.
The patent applica..
Measurement & Testing
| Fri 03 Apr 2026
Beijing, April 3 -- T Eon Co Ltd has submitted a patent application for Microbiological Detection Method and Device for Mass Liquid Samples. This invention was developed by Tang Yue and Tang Mingzhong.
The patent application number is CN202510642657 20250519. The patent publication number is CN121006391 (A). International Pat..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Third Institute of Oceanography Ministry of Natural Resources has submitted a patent application for Cutinase Capable of Degrading Polyurethane Plastic as Well as Extracellular Expression Method and Application of Cutinase. Luo Zhuhua, Zhang Kai, Ling Minghuang and Xu Zhijie developed the invention.
The pate..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Wanhua Chemical Group has filed a patent application for Two-component Polyurethane Structural Adhesive Suitable for Bonding Composite Material as Well as Preparation Method and Application of Two-component Polyurethane Structural Adhesive. This invention was developed by Lyu Chao, Yang Lifeng, Shen Chen and ..
Measurement & Testing
| Fri 03 Apr 2026
Beijing, April 3 -- Jujiao New Mat Co Ltd has filed a patent application for Hot Melt Adhesive for Off-line Compound Process, Preparation Method Thereof and Thermal Deformation Resistance Testing Method. This invention was developed by Zou Tenghui, Peng Jun, Fan Peijun, Jin Jican and Lu Lu.
The patent application number is CN..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Jujiao New Mat Co Ltd has sought patent for High-speed Bonding Hot Melt Adhesive Containing Ope Wax as Well as Preparation Method and Application of High-speed Bonding Hot Melt Adhesive. This invention was developed by Peng Jun, Fan Peijun and Zou Tenghui.
The patent application number is CN20251140858 202..
Plastics
| Fri 03 Apr 2026
Beijing, April 3 -- Suzhou Sip Hi Tech Prec Electronics Co Ltd has submitted a patent application for Acrylate Polymer, Preparation Method Thereof, UV Viscosity-reducing Glue and UV Viscosity-reducing Film. This invention was developed by Wang Yifang and Wang Longhui.
The patent application number is CN202511132948 20250813. ..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Chibi Kaililong Tech Co Ltd has submitted a patent application for Emulsion Type Movable Pressure-sensitive Adhesive and Preparation Method Thereof. Shen Shuren, Gao Jie, Zhu Xiaoming and Li Feixiang developed the invention.
The patent application number is CN202511545423 20251028. The patent publication n..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Huainan Nat Power Investment New Energy Co Ltd and Shenzhen Huajie New Mat Co Ltd patent application for Resin-based Aerogel Heat-insulating Coating and Process. The invention was developed by Xu Xiaoming, Yan Jiongjiong, Lee Mi-hyun, Zhang Mengyang, C..
Chemicals
| Fri 03 Apr 2026
Beijing, April 3 -- Luoyang Trun Information Tech Co Ltd has submitted a patent application for Aerogel Phase Change Material Composite Thermal Insulation Coating and Preparation Method Thereof. This invention was developed by Luo Zhang, Luo Huan, Li Dangxian and Du Junjun.
The patent application number is CN202511513090 2025..
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