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Agricultural
| Fri 08 May 2026
Beijing, May 8 -- Institute of Chemical Industry of Forest Products, CAF and Nanjing Forestry Univeristy have applied Chinese patent for Closed-loop Recyclable Bio-based Polymer as Well as Preparation Method and Application Thereof. Jia Puyou, Pang Yuzhe, Hu Yun, Zhou Yonghong, Sha Ye, Zhang Meng, Hu Lihong and Luo Ting develope..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Hubei Tuoying New Mat Co Ltd and Hubei Lianli Non Woven Cloth Tech Innovation Center Co Ltd have submitted a patent application for Polylactic Acid Fiber, Preparation Method Thereof and Preparation Method of Polylactic Acid Non-woven Fabric. Zhu Zhimin, Peng Linghao, Zhao Qinghua, Liu Kaiyu and Xu Feifei develo..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Tianjin Baogang Research Institute of Rare Earths and Inner Mongolia Beifang Rare Earth New Material Tech Innovation Co Ltd have submitted a patent application for Porous Epoxy Group High Internal Phase Emulsion Based on Pickering High Internal Phase Emulsion Method and Preparation Method Thereof. This inventio..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Guangdong Youju Advanced New Mat Co Ltd and Youju New Mat Co Ltd have submitted a patent application for Preparation Method of Polyamide Ether Imide. This invention was developed by Wang Xianwen, Hu Sanyou, Mai Jiexiong, Guo Xucong, Huang Wengang and Yang Sisi.
The patent application number is CN202511463960..
Chemicals
| Fri 08 May 2026
Prague, May 8 -- Vu Potravinarsky Praha Vvi and Vzduchotechnik SRO have submitted a patent application for Equipment for Producing Polymer and Inorganic Nanofibers Using Solution Blowing Technology. This invention was developed by Beran MiloÅ¡, Drahorád Josef, Masák VladimÃr and Malý Bohumil.
The patent application number..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Yunfu Power Supply Bureau Guangdong Power Grid Co Ltd and Guangdong New Energy Storage National Res Institute Co Ltd have submitted a patent application for Lithium Manganese Iron Phosphate (LFMP) Electrode Material, Lfmp-solid Electrolyte Positive Plate with Gradient Structure Design, Preparation Method of Lfm..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Fluorine Chemical New Mat Co Ltd, Hubei Funuolin New Mat Co Ltd and Fudan University have submitted a patent application for Silicon-based Emulsifier, Preparation Method Thereof and Application of Silicon-based Emulsifier in Fluorine-containing Polymer Emulsion Polymerization. This invention was develo..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Hunan Yuneng New Energy Battery Material and Sichuan Yuning New Energy Material have sought patent for High-capacity Lithium Iron Phosphate Positive Electrode Material Based on Quantum Dot Doping and Preparation Process of High-capacity Lithium Iron Phosphate Positive Electrode Material. This invention was deve..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Heat-shrinkage-resistant Eva/tpae Foaming Material as Well as Preparation Method and Application Thereof. This invention was developed by Xie Na, Xu Yaohui, Zhang Hengyuan, Guo Peng, Zhang Q..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- Sinopec Oilfield Service and Sinopec East China Petroleum Eng Co Ltd have filed a patent application for Segmented Copolymer Well Wall Reinforcer Rich in Positive Charge Anchor Points as Well as Preparation Method and Application of Segmented Copolymer Well Wall Reinforcer. This invention was developed by Chen ..
Construction
| Fri 08 May 2026
Beijing, May 8 -- Zhongneng Jianshendi Tech Hubei Co Ltd and Yangtze University have submitted a patent application for Salt-resistant Early-strength High-elasticity Well Cementation Cement Slurry System, Salt-resistant Early-strength High-elasticity Well Cementation Cement Slurry System Thereof and Application of Salt-resistant..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Luoyang Institute of Science and Technology and Northwestern Polytechnical University have applied Chinese patent for Multistage Curing Shape Memory Polymer for 4D Printing and Preparation Method Thereof. Feng Shiwei, Zhang Biao, An Junchao, Zuo Hansong, Xu Xianghui, Li Tong, Gu Wenshuang and Heng Yuhua develop..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Haihua Group and Shandong Haihua Co Ltd have applied Chinese patent for Preparation Method of Aramid Fiber/epoxy Resin Electronic-grade Molding Compound. Guo Qinrui, Zhang Lili, Yuan Cuiran, Liu Jianlu, Zhang Haobo, Wu Zhongping, Wang Linlin, Du Peng, Tian Jin and Liu Huan developed it.
The patent a..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Non-Metallic Materials Institute and Shandong Liangcai Tech Development Co Ltd have submitted a patent application for Low-viscosity High-strength Thermotropic Liquid Crystal Polymer and Preparation Method Thereof. This invention was developed by Yu Rongjian, Wang Jianguo, Zhang Yang, Li Shengxiao, Liu..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Deshi Energy Technology Group Co Ltd and Shandong Deshi Chemical Co Ltd have filed a patent application for High-molecular Polymer Demulsifier as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xianghong, Chang Xinming, Wu Yanqing, Chang Ankang, Li Ningfeng, Chen Weiwei..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have submitted a patent application for Cycloolefin Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Guo, Du Ganhong, Wu Jiayu, Liu Yicheng, Guo Song, Zhang Kailun and Xu Xiaowu.
The patent ..
Healthcare
| Fri 08 May 2026
Beijing, May 8 -- Puyang Zhongyuan Petrochemical Ind Co Ltd has submitted a patent application for Efficient Preparation Process of Antioxidant 1076. Zhao Wenbiao, Wang Haifei, Li Xiaofei, An Jiefang, Shao Hongwei, Guan Shilong, Liu Zihui and Wu Yanhui developed the invention.
The patent application number is CN202511450412 2..
Alcoholic Beverages
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Chongqing Spectrum Tech Innovation Center Co Ltd and Chongqing Guangpu New Material Technology patent application for Polyvinyl Alcohol Film and Preparation Method Thereof. This invention was developed by You Xiaofeng, Li Ronghe, Shen Kaiqing, Li Guangxin..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Electric Power Res Institute Guangdong Power Grid Corp patent application for Hard Composite Insulator and Preparation Method Thereof. Peng Xiangyang, Wang Zheng, Reyman, Liu Lin, Zhang Yunxia, Lin Guohai, Liu Linghao and Wang Chunjie developed the invent..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China University of Petroleum, East China has submitted a patent application for CO2 Dispersion System for Dry Fracturing as Well as Preparation Method and Application of CO2 Dispersion System. Zhao Mingwei, Zhang Huan, Dai Caili, Wu Yining, Xu Zhongzheng, Li Xin, Ma Zhenfeng and Zhang Zhihao developed the inve..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- Southwest Petroleum University has submitted a patent application for Polysurfactant Composite Efficient Oil Displacement System with Specific In-situ Emulsification Behavior and Application Thereof. This invention was developed by Guo Yongjun, Liu Guoyu and Jin Cheng.
The patent application number is CN2025..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Xi'an Shiyou University patent application for High-strength Degradable Temporary Plugging Particles Based on Multiphase Compounding and Preparation Process Thereof. The invention was developed by Ma Guoyan, Yang Yanzhe, Ma Bingbing, Wang Chengjun, Zhan ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Tsinghua University patent application for Composite Patch-shaped Patchy Particle and Preparation Method Thereof. The invention was developed by Yang Zhenzhong, Sun Dayin and Shui Xin.
The patent application number is CN202511492207 20251017. The pate..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Guizhou Aerospace Tianma Electro Mechanical patent application for High-temperature-resistant Foam Cover Material and Preparation Method Thereof. This invention was developed by Rao Anmei, Wang Xin and Chen Jianping.
The patent application number is CN..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China University of Petroleum, East China has sought patent for Anti-shearing Polyolefin Oil Drag Reducer Based on Lignin Modification, Preparation Method and Application. This invention was developed by Lv Shiyi, Li Chuanxian, Yao Bo, Sun Guangyu and Yang Fei.
The patent application number is CN202511526171 2..
Engineering
| Fri 08 May 2026
Beijing, May 8 -- Beijing Institute of Technology has submitted a patent application for Preparation Method of Al-bi2o3 Energetic Structure Material. This invention was developed by Chen Pengwan, Huang Liangliang, Guo Yansong, Liu Rui, Zhang Yudong and Tian Zheng.
The patent application number is CN202511501081 20251021. The ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Yangzhou Jinyi Business Printing has submitted a patent application for Multifunctional Biodegradable Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Wei, Gao Lu and Yin Ming.
The patent application number is CN202511611464 20251105. The patent pub..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shanghai Langdu New Material patent application for Wear-resistant Abs Composite Material and Preparation Method Thereof. Zhang Zhi, Liu Yihui, Tao Yuankun, Shi Lei, Dong Jianting, Liu Bin and Cao Hao developed the invention.
The patent application num..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- East China University of Science and Technology has applied Chinese patent for Composite Wave-absorbing Material, Gradient Microporous Composite Wave-absorbing Material, and Preparation Method and Application of Composite Wave-absorbing Material and Gradient Microporous Composite Wave-absorbing Material. Chen Y..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Heju Polymer Material Tech Guangdong Co Ltd patent application for High-temperature Nylon as Well as Preparation Method and Application Thereof. The invention was developed by Chen Dahua, Liang Jialun and Huang Yubin.
The patent application number is ..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Guangdong ATP Polymer Tech Co Ltd has submitted a patent application for High-elasticity Wear-resistant Ground Mat and Preparation Method Thereof. This invention was developed by Zhong Rongdong, Liu Yue and Li Tongbing.
The patent application number is CN202511681146 20251117. The patent publication number i..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Nantong Xingtai Ginkgo Textile Machinery Co Ltd has filed a patent application for Antibacterial Waterproof Fabric and Preparation Method Thereof. This invention was developed by Huang Zhenjun.
The patent application number is CN202511752931 20251126. The patent publication number is CN121250577 (A). Interna..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Yantai Jiahe Plastic Tech Co Ltd has applied Chinese patent for Bionic Assembled High-performance Artificial Spider Silk Fiber and Preparation Method Thereof. Sun Fangjie, Xie Yunpeng, Xu Wenbo and Wang Baiyao developed it.
The patent application number is CN202511695346 20251119. The patent publication numb..
Textile
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Guangzhou Huayue Shenke Regenerative Medicine Tech Co Ltd patent application for Bio-based Leather as Well as Preparation Method and Application Thereof. Gu Hongbin developed the invention.
The patent application number is CN202511813056 20251204. The ..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Puning Lianjian Garment Co Ltd has applied Chinese patent for Antibacterial Breathable Fabric and Preparation Method Thereof. Zhang Xicheng, Li Saifeng and Zhang Huaibin developed it.
The patent application number is CN202511391138 20250926. The patent publication number is CN121250674 (A). International Pat..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Hangzhou Huanyu Shuzhi Tech Co Ltd has submitted a patent application for Digital Printed Fabric Pretreatment Agent as Well as Preparation Method and Application Thereof. This invention was developed by Wang Guohui, Tao Andi and Liu Xiaoyun.
The patent application number is CN202511603175 20251104. The paten..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Meryer Shanghai Tech Co Ltd has submitted a patent application for Polyolefin Elastomer for Photovoltaic Packaging Adhesive Film. This invention was developed by Zhu Boyuan.
The patent application number is CN202511650949 20251112. The patent publication number is CN121248825 (A). International Patent Classi..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Nicole Qingdao Polymer Tech Co Ltd has submitted a patent application for Plasma-erosion-resistant Fluororubber Composite Sealing Material and Preparation Method Thereof. Qi Hongmei developed the invention.
The patent application number is CN202511718648 20251121. The patent publication number is CN121249076..
Biotechnology
| Fri 08 May 2026
Beijing, May 8 -- Institute Food Science & Technology CAAS has submitted a patent application for Pet Vanillin Cascade Conversion System Taking Escherichia Coli as Chassis Cell and Construction Method Thereof. Xin Fengjiao, Li Zhen and Yang Jingru developed the invention.
The patent application number is CN202511418743 202509..
Pharmaceutical
| Fri 08 May 2026
Buenos Aires, May 8 -- The Argentine Patent Office has received Blueprint Medicines patent application for Pharmaceutical Compositions of an Epidermal Growth Factor Receptor Inhibitor. Kinkema Caitlin N Mazaik Debra L Medendorp Clare Aubrey Vaze Onkar Shripad developed the invention.
The patent application number is AR2022P10..
Metal & Mining
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Guizhou Dongdao New Energy Mat Co Ltd and Guangdong East Islang New Energy Ltd patent application for High-reliability Continuous Graphitization Furnace Lining and Preparation Method Thereof. Wu Qixiu, Wu Youming, Fang Jiang and Ye Zhenkun developed the i..
Electrical
| Thu 07 May 2026
Beijing, May 8 -- Zhengzhou Tianhe Communication Tech Co Ltd has submitted a patent application for Optical Cable Lightweight Manufacturing Method Based on Hollow Microsphere Modification. Zhang Liufeng, Yang Xiaolin, Ma Nana, Dai Jun, Li Shiwen, Li Jianhui, Li Jianwei and Wu Xiaofei developed the invention.
The patent applic..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shaanxi Weixing New Building Mat Co Ltd patent application for PP-R Pipe for Cold and Hot Water and Preparation Method of PP-R Pipe. Li Zhi, Huang Xiaohua, Guo Haibo, Zhong Zhou, Ji Yangzhe, Yang Bo, Li Yaru and Shao Yunhao developed the invention.
The..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Hechi Xiangli New Material Tech Co Ltd has submitted a patent application for Filling Master Batch for Coating Processing of Non-woven Fabric and Preparation Method of Filling Master Batch. Chen Yuanxiang and Chen Dun developed the invention.
The patent application number is CN202511740783 20251125. The pate..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Liaoning Provincial Transp Investment Group Road Science and Technology Maintenance Co Ltd patent application for Road Green Belt Drip Irrigation Pipeline Material and Preparation Method Thereof. This invention was developed by Jiang Yingtian, Sun Xiaojie..
Optics & Imaging
| Fri 08 May 2026
Beijing, May 8 -- Guangxin Liangxian Tianjin Tech Co Ltd has submitted a patent application for Luminescent Material Constructed by Amino Aromatic Molecules and Preparation Method and Display Application Thereof. This invention was developed by Wang Tianyang, Hu Wenping, Zhang Nianjie, Ren Xiaochen and Zong Jun.
The patent ap..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Puyang Zhongyuan Petrochemical Ind Co Ltd patent application for High-fluidity Injection Molding Polypropylene Composite Additive. The invention was developed by Zhao Wenbiao, Song Xianxing, Shao Hongwei, Zhang Zhenfei, An Jiefang, Guan Shilong, Liu Zihu..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Hunan Changwei New Material Tech Co Ltd has filed a patent application for High-performance Fiber Composite Material and Preparation Method Thereof. This invention was developed by Zhou Luoqian.
The patent application number is CN202511754741 20251126. The patent publication number is CN121248992 (A). Intern..
Electronics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Harbin Institute of Technology and Harbin Institute Of Tech Zhengzhou Research Institute patent application for Method for Preparing Conductive and Heat-conducting Polytetrafluoroethylene Powder Particles Through Pyrrole In-situ Polymerization. This inven..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Chongqing Gonggang Zhihui Material Tech Co Ltd patent application for Cross-linked Conjugated Polymer, Preparation Method Thereof and Application of Cross-linked Conjugated Polymer in Alkali Metal Battery. This invention was developed by Liu Shuai, Liang ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Suzhou Laboratory has filed a patent application for Aryl Ketone-based Poly (aryl-alkylene) Polymer Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Luo Xiaoyan and Yue Xibin.
The patent application number is CN202411890802 20241220. The patent publication nu..
Energy
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Jiangsu Green Man Semiconductor Co Ltd patent application for Polymer and Application Thereof, Packaging Adhesive Film and Preparation Method Thereof, and Photovoltaic Module. This invention was developed by Lyu Yao and Xue Beiyu.
The patent applicatio..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Green Man Semiconductor Co Ltd has submitted a patent application for Polymer and Application Thereof, Packaging Adhesive Film and Preparation Method Thereof, and Photovoltaic Module. Lyu Yao and Feng Meijuan developed the invention.
The patent application number is CN202410861703 20240628. The paten..
Energy
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Green Man Semiconductor Co Ltd has filed a patent application for Polymer and Application Thereof, Packaging Adhesive Film and Preparation Method Thereof, and Photovoltaic Module. This invention was developed by Lyu Yao and Feng Meijuan.
The patent application number is CN202410861556 20240628. The p..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Green Man Semiconductor Co Ltd has sought patent for Polymer and Application Thereof, Composition for Packaging Adhesive and Method for Preparing Packaging Adhesive. This invention was developed by Lyu Yao and Xue Beiyu.
The patent application number is CN202410860675 20240628. The patent publication..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Jiangsu Green Man Semiconductor Co Ltd patent application for Polymer and Application Thereof, Composition for Packaging Adhesive and Method for Preparing Packaging Adhesive. The invention was developed by Lyu Yao and Feng Meijuan.
The patent applicat..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Suzhou Laboratory has submitted a patent application for Branched Poly (aryl-alkylene) Polyelectrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Luo Xiaoyan, Yue Xibin, Zhou Runteng, Wei Jun and Wang Min.
The patent application number is CN20251145795 20250729. Th..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Yantai Advanced Mat And Green Manufacturing Shandong Laboratory has filed a patent application for Preparation Method of Degradable Vanillin-based Epoxy Resin for Protective Coating. This invention was developed by Fang Zhen, Zhou Jiajie and Qiao Zhuhui.
The patent application number is CN202511639194 202511..
Transportation
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Hubei Kechuangqi Nano Tech Co Ltd patent application for Nanometer Polymer Road Material Mutually Modified by Ardealite and Lithium Slag and Manufacturing and Construction Process of Nanometer Polymer Road Material. Huang Jinghua developed the invention.
..
Construction
| Fri 08 May 2026
Beijing, May 8 -- Hubei Zhongnan Road & Bridge Co Ltd has sought patent for Quick-setting Repair Cement for Roads and Bridges and Preparation Method of Quick-setting Repair Cement. This invention was developed by Zhu Ying, Yang Hao, Yang Hong, Dong Bowen and Dong Li.
The patent application number is CN202511793650 20251202. T..
Construction
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Boshi New Material Tech Co Ltd has submitted a patent application for Intelligent Concrete Composite Material and Preparation Method Thereof. Yang Chao developed the invention.
The patent application number is CN202511574547 20251031. The patent publication number is CN121248228 (A). International Pa..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Tangshan Jidong Cement Sanyou Co Ltd has submitted a patent application for Special Cement for Wind Power Tower Drum and Preparation Method Thereof. This invention was developed by Zhang Lihua, Li Wenfu, Chen Yamei, Xu Yuzhen, Wang Piaofang and Jia Zuguang.
The patent application number is CN202511478199 202..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Anhui Tianrun Functional Polymer Engineering Res Co Ltd patent application for Preparation Method of Temperature Response Type Polyacrylamide Water-in-water Emulsion. Wang Yan, Wang Quanfei, Peng Jun, Tian Binli, Zhou Chijun, Chen Jianbo, Zhang Chuanyin a..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Satellite New Material Res And Development Co Ltd patent application for Thioether-sulfydryl-containing Polymerizable Reducing Agent for Vae Emulsion Polymerization and Polymerization Method. The invention was developed by Jin Linlin, Yang Weidong, Ding ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has applied Chinese patent for Preparation Method of Polyvinyl Butyral Resin Based on Condensation and Curing Separated Kettles. Gu Xiao, Zhu Xiongbing, Gao Huanyu and Zhu Fuhai developed it.
The patent application number is CN202511589218 20251103. The patent publicati..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Meryer Shanghai Tech Co Ltd has submitted a patent application for Metallocene Catalyst Suitable for Olefin Polymerization and Preparation Method Thereof. This invention was developed by Zhu Boyuan.
The patent application number is CN202511650957 20251112. The patent publication number is CN121248818 (A). In..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Guangdong Runchang Nanxing New Mat Co Ltd patent application for Phosphorus-hydroxyl Reactive Flame Retardant, Waterborne Polyurethane and Preparation Method and Application Thereof. This invention was developed by Yang Na, Sun Jianping and Xiang Miao.
..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Wuhan Limo Tech Co Ltd has sought patent for Nitrogen-containing Heterocyclic Ring Dihalogen or Nitrogen-containing Heterocyclic Ring Bisphenol Compound, Nitrogen-containing Heterocyclic Ring Carbon Chain Polymer as Well as Preparation Method and Application of Nitrogen-containing Heterocyclic Ring Dihalogen or..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Angyang New Material Tech Co Ltd has applied Chinese patent for Multifunctional Auxiliary Agent, Synthesis Method Thereof and Application of Multifunctional Auxiliary Agent in PVC (polyvinyl Chloride) Processing. Shu Lijin developed it.
The patent application number is CN202511512881 20251022. The p..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Jinyu New Energy Tech Co Ltd has filed a patent application for Composite Current Collector, Preparation Method Thereof and Cathode-free Battery. This invention was developed by Wang Chunyuan, Li Aijun and Huang Dubin.
The patent application number is CN202511429102 20250930. The patent publication ..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Shanghai Huayi 3F New Mat Co Ltd patent application for High-adhesion Positive Pole Piece for Solid-state Lithium Battery and Preparation Method of High-adhesion Positive Pole Piece. This invention was developed by Liu Shuyu, Peng Shuwen and Wu Junyi.
..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Guangzhou Lingnan Cable Co Ltd has submitted a patent application for High-strength Heat-resistant Light-weight Green Aluminum Alloy Cable. Li Zhaoxiong, Liu Heping, Deng Shenghua, Liu Zehua, Li Zhaoming, Huang Zewei, Tan Dingcai and Ma Zhong developed the invention.
The patent application number is CN202511..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Boyao Cable Co Ltd has sought patent for Explosion-proof Cable and Preparation Method Thereof. This invention was developed by Zhang Xiaoling, Zhang Shixing, Zhang Shiqiang, Zhang Huaxuan, Yang Jinbao and Cao Shiliang.
The patent application number is CN202511785851 20251201. The patent publication number is..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Unimate Wire And Cable Suzhou Co Ltd has sought patent for Environment-friendly Flame-retardant Fire-resistant Wire and Cable and Preparation Method Thereof. This invention was developed by Wang Chuanhong.
The patent application number is CN202511122093 20250812. The patent publication number is CN121260575 ..
Construction
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Guangdong Gaintop Highway Eng Construction Group Co Ltd patent application for Fiber-free Sma Asphalt Concrete Laying Structure and Forming Method Thereof. The invention was developed by Pan Shangyong, Ding Songtao, He Guangxing, Fan Yongsong, Zhou Yicha..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Haichuan Security Supplies has sought patent for Waterproof Antifouling Reflective Fabric and Preparation Method Thereof. This invention was developed by Chi Yougang and Chen Xiaolai.
The patent application number is CN202511750844 20251126. The patent publication number is CN121250686 (A). Internatio..
Software
| Fri 08 May 2026
Beijing, May 8 -- Chongqing University of Science and Technology has submitted a patent application for Indoor Test-based Polymer-surfactant Binary Combination Flooding Produced Sewage Availability Evaluation Method. Fu Cheng, Zhou Xiaolong, Huang Bin, Duan Chenxi, Da Qi'an, Zhang Xue, Wang Zhiyao and Yin Xuesong developed the i..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Jiangxi Building Material Scient Research Design Institute Co Ltd has submitted a patent application for High-dispersion Graphene Heat-conducting Anti-scale Oxygen-barrier PE-RT (polyethylene of Raised Temperature Resistance) Floor Heating Pipe and Preparation Method Thereof. This invention was developed by Liu..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Zhejiang Jintian Polymer Materials Res Institute Co Ltd patent application for Polyolefin Photovoltaic Reflecting Film and Preparation Method and Application Thereof. This invention was developed by Hu Jie, Zhang Qing, Yang Likuai, Xu Dong, Han Shuai, Zha..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Anhui Juding Polymer Tech Co Ltd has submitted a patent application for High-performance Pe Composite Pipe Production Process and Production Device Thereof. This invention was developed by Jiang Lijun.
The patent application number is CN202511760650 20251127. The patent publication number is CN121246308 (A)...
Tools and Machinery
| Fri 08 May 2026
Beijing, May 8 -- Anhui Chicheng Polymer Mat Co Ltd has sought patent for Multi-machine Parallel Plastic Extrusion Cooling Device. This invention was developed by Chen Guangyou, Jiang Junchang, Mei Qingcheng and Luo Song.
The patent application number is CN202511734671 20251125. The patent publication number is CN121246205 (A..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Qingxin Ht Fine Chemical Co Ltd patent application for Detergent Composition Capable of Diluting and Thickening as Well as Preparation Method and Application of Detergent Composition. Cai Shilu, Cheng Yunhong, Lu Bin, Wen Hao, Lin Feifei, Li Shurong, Dai ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Shantou Banyan Stationery Co Ltd has sought patent for Transferable Adhesive for Pet (polyethylene Terephthalate) Base Material and Adhesive Coating Process. This invention was developed by Xie Zesheng, She Yanshen, Chen Yanquan, Cai Chunrui and Xie Jiada.
The patent application number is CN202511822711 2025..
Electronics
| Fri 08 May 2026
Beijing, May 8 -- Suzhou Beiely Polymer Mat Co Ltd has submitted a patent application for Waterproof Glue for Flexible Circuit Board as Well as Preparation Method and Application of Waterproof Glue. This invention was developed by Hua Kuichang, Wang Xiaofeng, Hu Wei, Li Weifeng, Wu Ning, Hayashi Rigaku, Xia Xiaobo and Wang Quan...
Electronics
| Fri 08 May 2026
Beijing, May 8 -- Guangdong Fuyi Electrical Insulation Mat Co Ltd has submitted a patent application for High-flexibility Polyurethane Insulating Paint and Application Thereof in Magnetic Ring Line. This invention was developed by Liu Junhua.
The patent application number is CN202511399319 20250928. The patent publication num..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Chengdu Minshan Chuangzhi Biological Mat Co Ltd has submitted a patent application for Hydrophobic Modified Polyacrylamide Coating and Preparation Method Thereof. This invention was developed by Wang Yunbing, Wu Dimeng, Zeng Kai, Gao Yuan, Wang Yun'an and Gu Yunsong.
The patent application number is CN202511..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Soochow University has submitted a patent application for Solid-solid Phase Change Fiber and Preparation Method Thereof. Gui Haoguan, Zhang Tao, Zhao Yan and Yao Yufei developed the invention.
The patent application number is CN202511538362 20251027. The patent publication number is CN121250588 (A). Internat..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Jiangnan High Polymer Fiber Co Ltd has submitted a patent application for Modified Polyester Wool Top, Preparation Method Thereof and Blended Fabric. This invention was developed by Wang Hongxing, Tao Ye, Qian Yanming and Li Binglong.
The patent application number is CN202511629865 20251108. The pate..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Guangdong Baocai Intelligent Tech Co Ltd has sought patent for Direct Injection Cationic Ink for Textile Coating and Preparation Method of Direct Injection Cationic Ink. This invention was developed by Weng Changfu, Weng Zhi'ou, Li Yilian and Huang Honghu.
The patent application number is CN202511612859 2025..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Zhengzhou Yian Waterborne Polymer Mat Co Ltd has applied Chinese patent for Protective Coating for Heat Insulation Plate and Preparation Method of Protective Coating. Wang Zhen, Li Zhenwen, Xie Hanyu, Zhao Nan, Pu Yajie, Li Hanghao, Ning Xinyi, Xu Hongkun, Li Qihong and Jiao Gaofeng developed it.
The patent ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Shenzhen Dakunlun Digital Technology patent application for High-stripping-force Material Made of TPU (thermoplastic Polyurethane) Base Material and Stain-resistant Bright Car Cover. This invention was developed by Li Jun.
The patent application number i..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Quanzhou Ailika New Material Tech Co Ltd has submitted a patent application for Recovery Process Based on High and Low Temperature Film Defective Products. This invention was developed by Chen Ziwen, Oh Se-hyun, Xiong Zhiqiang and Zhuang Shuyang.
The patent application number is CN202511405446 20250929. The ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Changshu Yubo Polymer Mat Co Ltd has filed a patent application for Transparent Flame-retardant Epoxy Resin and Preparation Method Thereof. This invention was developed by Wu Chaoxu, Lin Zhonggui, Xu Zhongjian and Chen Yiting.
The patent application number is CN202511598602 20251104. The patent publication n..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Inner Mongolia Wanjie Plastic Mfg Co Ltd has submitted a patent application for Mpp Power Cable Protection Pipe Containing Rare Earth Anti-aging System and Preparation Method of MPP Power Cable Protection Pipe. This invention was developed by Zhang Jianfeng, Li Xuan, Ding Huimin and Xiao Shuangjin.
The paten..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Yiguangnian Polymer Mat Jiangsu Co Ltd patent application for Modified Polyvinyl Butyral Composition as Well as Preparation Method and Application Thereof. The invention was developed by Zhu Xiongbing, Yan Zhenbang and Gao Huanyu.
The patent applicati..
Construction
| Fri 08 May 2026
Beijing, May 8 -- University of Macau has applied Chinese patent for Foam Concrete Composite Material as Well as Preparation Method and Application Thereof. Sun Guoxing, Xiang Yangyang, Chen Yanru, Chen Xuanxian and Li Xinyue developed it.
The patent application number is CN202511320140 20250916. The patent publication number i..
Semiconductor
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Sichuan Baisige New Material Tech Co Ltd patent application for Resin-based Porous Silicon Carbon Negative Electrode Material, Preparation Method Thereof and Lithium Ion Battery. Zhang Aili, Li Xiang, Fan Wei, Wang Jin and Xie Jiao developed the invention..
Optics & Imaging
| Thu 07 May 2026
Beijing, May 8 -- Shenzhen Xunguang Technology has submitted a patent application for Photoresistance Structure, Light-emitting Device and Illumination Display Device. Huang Wei, Cao Yuxing and Li Xiangyang developed the invention.
The patent application number is CN202511826407 20251205. The patent publication number is CN1212..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Liaoning Technical University has filed a patent application for Sio2 Composite Polyethylene Plastic Coating Liquid as Well as Preparation Method and Application Thereof. This invention was developed by Guo Chunbin, Meng Xinyue, Zou Jingjing, Ye Mingyu, Ren Junxiang and Liu Yuezi.
The patent application number..
Semiconductor
| Fri 08 May 2026
Beijing, May 8 -- Tianjin Huaxinying Polyester Material Science & Tech Co Ltd has submitted a patent application for Polyester Chip for Producing Antibacterial Film and Preparation Method Thereof. Wang Shugang, Dou Bin, Yang Yulong, Shi Lixun and Li Baoshun developed the invention.
The patent application number is CN202511667..
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