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Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xuzhou Hengbang Polymer New Mat Co Ltd has filed a patent application for Woven Support for Plastic Woven Bag Processing. This invention was developed by Pang Xiaolin, Pang Jiguo, Zhen Zonghong, Liu Fang and Hou Chenchen.
The patent application number is CN202510468894 20250415. The patent publication numb..
Enviornmental
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanxi Zhongchi Environmental Tech Co Ltd has submitted a patent application for Integrated Sewage Treatment Equipment with Sludge Compression Function. This invention was developed by Cheng Guoqiang, Hao Junjie, Xu Ming, Cheng Junxia and Liu Yanjiang.
The patent application number is CN202510787435 202506..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Tiannuo Photoelectric Mat Co Ltd has submitted a patent application for Preparation Method of Easily Dispersed Coated Silicon Nitride Powder. Zhu Yanyan, Li Huayang, Zhang Zheng, Hu Xiaojing, Zheng Jie, Chen Shibing and Li Deshan developed the invention.
The patent application number is CN202510340728 2025..
Construction
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhonggui Power Equipment Co Ltd has submitted a patent application for Modified Concrete Formula for Manufacturing High-strength Cement Pole. This invention was developed by Liu Yang, Chen Hao, Chen Yun, Wang Liyi, Lu Weining, Liu Jiafu and Yang Tianyi.
The patent application number is CN202510583121 20250..
Construction
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Anhui Ruihe New Mat Co Ltd and Nanjing R&D High Tech Co Ltd patent application for Special Admixture Composition for High-strength Concrete as Well as Preparation Method and Application of Special Admixture Composition. The invention was developed by W..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received North University of China,Beijing Graphene Institute and Beijing University patent application for Preparation Method and Transfer Method of Double-layer and Few-layer Graphene Film Stack and Graphene Composite Structure. Peng Hailin, Ji Siyi, Gao Xin, ..
Printing & Publishing
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu Shengxi Precision Technology has sought patent for Photovoltaic Cell Printing Steel Plate with Stable Printing Groove Structure. This invention was developed by Pan Guohu, Chen Hou and Wang Yang.
The patent application number is CN202510717310 20250529. The patent publication number is CN120327087 (A..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yancai New Material Tech Jiangsu Co Ltd has applied Chinese patent for Reticular Film Pasting Material Production Process. Gu Gensheng, Gu Jinrong, Chen Yizhu and Sun Suli developed it.
The patent application number is CN202510393927 20250331. The patent publication number is CN120326982 (A). International..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chizhou Ruifeng Polymer Mat Co Ltd has applied Chinese patent for Mixing Device for Homogenizing Treatment of Plastic Particles. Du Rongsheng and Liu Fuhu developed it.
The patent application number is CN202510727108 20250602. The patent publication number is CN120326817 (A). International Patent Classific..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Hangzhou Transfar Fine Chemical Co Ltd, Zhejiang Chuanhua Functional New Mat Co Ltd and Transfar Zhilian Co Ltd have sought patent for Organosilicon Polymer, Self-emulsifying Silicone Oil Emulsion and Preparation Method. This invention was developed by Zhang Peng, Feng Yijun, Zhang Huazhao, Zhao Ting, Lin Yun..
Construction
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chang'an University, Xian Huaze Highway Mat Co Ltd and Xi'an Highway Research Institute have applied Chinese patent for Northwest Region Cement Concrete Pavement Repairing Mortar and Preparation Method Thereof. Yin Yanping, Li Hanyu, Xu Peng, Wang Jinchao, Zhou Dunhong, Xing Mingliang, Yan Tangfeng, Cao Xinda..
Construction
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Beijing Shoufa Highway Maintenance and Construction Co Ltd and Langfang Jingtai Expressway Co Ltd have filed a patent application for Durable Low-noise Micro-surfacing Asphalt Mixture. This invention was developed by Wang Xin, Wang Yi, Tian Wei, Kong Xiangjie, Dong Yan, Jing Hailin, Yang Zhe, Lu Shijun, Zhang..
Measurement & Testing
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Hangzhou Huabing New Material Tech Co Ltd patent application for Temperature Detection Device for Storage of Polymer Phase Change Coolant and Detection Method Thereof. The invention was developed by Zheng Xiaona.
The patent application number is CN2..
Electronics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Shenzhen Research Institute Of Xiamen Univ has filed a patent application for Preparation Method of Ipmc Fiber-based Membrane Ion Flexible Sensor. This invention was developed by Zhao Yang, Ying Yuhuang, Yang Xinyue and Wang Ning.
The patent application number is CN202510519653 20250424. The patent publica..
Biotechnology
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chengdu Shilian Kangjian Biological Tech Co Ltd has submitted a patent application for Microsphere with Oxygen-producing, Anti-inflammatory and Antibacterial Functions as Well as Preparation Method and Application Thereof. This invention was developed by Tian Weidong, Hu Xingyu, Xie Li, Yang Chao and Huo Fang..
Chemicals
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Beijing Risuntechnology Co Ltd has applied Chinese patent for Catalyst for Preparing Cyclohexene Through Partial Hydrogenation of Benzene as Well as Preparation Method and Application of Catalyst. Xu Qi, Liu Donglei, Han Jiawei, Chen Xibo, Dong Wenwei, Wang Yaohong and Qin Shaopeng developed it.
The patent..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Ganzhou Nonferrous Metallurgical Res Institute Co Ltd patent application for Imprinted Porous Polymer Adsorption Material as Well as Preparation Method and Application Thereof. The invention was developed by Liu Wenwen, Xie Maoliang, Wang Yuxiang, Zhan..
Tools and Machinery
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Changzhou University patent application for Peach Gum Polysaccharide/attapulgite Full-bio-based Hybrid Adsorbent as Well as Preparation Method and Application Thereof. Yang Haicun, Shi Mingyue, Ma Xudong, Fu Yujing, Ma Wenzhong and Gong Fanghong develop..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Anhui Mengling Prec Electronic Co Ltd has filed a patent application for Industrial Production Device for Polysulfone Series High Polymer Materials. This invention was developed by Qian Shengli, Ling Qiao and Qian Mengling.
The patent application number is CN202510401854 20250401. The patent publication nu..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Jiangsu Saiouxinyue Group Co Ltd patent application for Mixing Device for Producing Polymer Defoaming Agent. The invention was developed by Yang Baizhong, Chen Shihai and Yang Yingchao.
The patent application number is CN202510484445 20250417. The p..
Metal & Mining
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanghai Kuoran Kailang Medical Laboratory Co Ltd has applied Chinese patent for Detection Method for Full-automatic Multiplex Fluorescent Staining of Eber, CD3 and CD20 and Application of Detection Method. Xu Pengfei, Cao Jinliang, Zhang Rui and Bu Lingbin developed it.
The patent application number is CN..
Chemicals
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang University of Science and Technology has applied Chinese patent for Flexible Carbon-based Fiber Neural Electrode with Partitioned Coating Regulation and Control Function and Preparation Method of Flexible Carbon-based Fiber Neural Electrode. Duan Mengqi, Yan Yongjie, Ni Qi, Zheng Haotian, Ni Qingqing..
Agricultural
| Tue 27 Jan 2026
Beijing, Jan. 28 -- China Anneng Group First Engineering Bureau and GuangXi University have filed a patent application for Degradable Fabricated Slope Protection Structure Capable of Preventing Water and Soil Loss and Construction Method Thereof. This invention was developed by Yu Yang, Zhang Guanghui, Liu Qisen, Zhang Taotao, Y..
Consumer Electronics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Anhui Higasket Plastics and Anhui Wanlang New Material Tech Co Ltd have sought patent for Sidelight Optical Fiber for PVC Refrigerator Door Sealing Strip and Preparation Method of Sidelight Optical Fiber. This invention was developed by Yan Juan, Liu Kaixuan, Ge Liang and Dong Jie.
The patent application n..
Nanotech
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Jiangsu Shangshang Cable Group New Mat Co Ltd and Jiangsu Shangshang Cable Group have submitted a patent application for Preparation Method and Application of Nano Flame-retardant Low-smoke Halogen-free Polyolefin Material. Wang Huifen, Liu Xiongjun, Han Xiao, Zhu Liangyu and Yuan Lijuan developed the inventi..
Chemicals
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Huangma Tech Co Ltd, Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd, Zhejiang Huangma Shangyi New Mat Co Ltd and Zhejiang Lyukean Chemical Co Ltd have applied Chinese patent for Preparation Method of Ruthenium-nickel Catalyst and Application of Ruthenium-nickel Catalyst in Catalytic Hydrogenation R..
Pharmaceutical
| Wed 28 Jan 2026
Beijing, Jan. 28 -- CHN Energy New Energy Tech Research Institute and Tianjin University have filed a patent application for Gas Separation Membrane, Preparation Method Thereof and Carbon Dioxide Separation Membrane. This invention was developed by Yang Guangjun, Yang Jinning, Liu Yi, Shi Fei, Yuan Ye and Wang Zhi.
The patent..
Electrical
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Brunp Recycling Technology and Hunan Brunp Recycling Technology have submitted a patent application for Salt Lake Lithium Extraction Electrode and Preparation Method and Application Thereof. This invention was developed by Fan Weixiang, Ni Xiao, Zhou Qinghua and Li Changdong.
The patent applicati..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 28 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have sought patent for High-melt-strength Nylon 6 and Preparation Method Thereof. This invention was developed by Wu Qianxin, Hou Zhengqi, Wang Hui, Zhang Yi, Yao Lianghong and Xiao Zhaohui.
The patent application number is CN20241075223 20240118. ..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 28 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Quaternary Phosphonium Salt Isobutenyl Cationic Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Meng Weijuan, Qiu Yingxin, Ma Wenchao, Wei Zibo a..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 28 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Isomonoolefine Ammonium Salt and Phosphonium Salt Composite Ionic Polymer, Preparation Method and Application Thereof, and Antibacterial Polymer Material. This invention was developed by M..
Electronics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Jilin University and Changchun Yimi Tech Co Ltd have sought patent for Bionic High-temperature-resistant Conductive Composite Material Based on Thermophilic Bacteria Heat-resistant Protein Inspiration and Preparation Method Thereof. This invention was developed by Zhang Junqiu, Shi Zijian, Liu Xiuli, Sun Rui,..
Measurement & Testing
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Huangma Tech Co Ltd, Zhejiang Lyukean Chemical Co Ltd, Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd and Zhejiang Huangma Shangyi New Mat Co Ltd have submitted a patent application for Method for Measuring Molecular Weight of Polyether Amine. This invention was developed by Ye Qi, Wang Weisong, W..
Medical
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Powerchina Chengdu Engineering, Sun Yat-sen University and Guangdong University of Technology have applied Chinese patent for Soft Rock Wound Rapid Protection and Repair Method Based on Red Layer Composite High Polymer Material. Zhang Shishu, Ran Congyan, Wu Zhanglei, Hu Jinshan, Wang Xiaodong, Xu Tao, Wang ..
Medical
| Wed 28 Jan 2026
Beijing, Jan. 28 -- University of Science and Technology Beijing and Beijing Yongye Gaoke Tech Co Ltd have filed a patent application for Gradient Cross-linking Self-curling Neural Restoration Hydrogel Film as Well as Preparation Method and Application of Gradient Cross-linking Self-curling Neural Restoration Hydrogel Film. This..
Retail & Household
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Univ Shaoxing Research Institute and Zhende Medical Co Ltd have submitted a patent application for Antibacterial Hydrocolloid Dressing with Temperature-controllable Initial Adhesion and Peel Strength, Preparation Method of Antibacterial Hydrocolloid Dressing and Ostomy Bag. This invention was develop..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Forwell Zhuhai Composite Mat Co Ltd has submitted a patent application for Negative Ion Hollow Polyester Composite Fiber for Quilt Clothes and Preparation Method of Negative Ion Hollow Polyester Composite Fiber. This invention was developed by Li Tianjun, Yang Ping, Shi Yongmao, Wen Chuan and Tang Long.
Th..
Textile
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Wuhan Textile University, Yimao Environmental Technology and Hubei Zhongfu New Mat Co Ltd patent application for Anti-radiation Fiber as Well as Preparation Method and Application Thereof. The invention was developed by Liu Xin, Wang Peng, Wu Longtao, ..
Pharmaceutical
| Tue 27 Jan 2026
London, Jan. 28 -- Nyco has submitted a patent application for Use of an Antioxidant for Reducing and/or Preventing the Toxicity of a Lubricant Composition. This invention was developed by Florence Severac and Grégoire Herve.
The patent application number is GB20240014761 20230426. The patent publication number is GB2632074 ..
Pharmaceutical
| Tue 27 Jan 2026
London, Jan. 28 -- UK Patent Office has released Nobelpharma Co Ltd patent application for Rapamycin-containing Pharmaceutical Composition. This invention was developed by Toru Yasuzawa.
The patent application number is GB20230016245 20231024. The patent publication number is GB2632174 (A). International Patent Classification..
Telecom
| Tue 27 Jan 2026
London, Jan. 28 -- Procter & Gamble has filed a patent application for Solid Deodorizer for Concealing a Visual Indicator Associated with Product Life Signal. This invention was developed by Rahul Vyas, Desmond Ng and Mei San Gigi Cho.
The patent application number is GB20240012305 20230403. The patent publication number is G..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Anhui Xinyou Polymer New Material Technology has sought patent for High-flexibility Low-temperature Fast-curing Powder Coating for Reinforcing Steel Bars as Well as Preparation Method and Application of Powder Coating. This invention was developed by Chen Weiyi, Bao Wenxin, Chen Jun and Xu Youlou.
The pate..
Electronics
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Zhejiang Fulai New Materials and Zhejiang Ouren New Mat Co Ltd have submitted a patent application for Polymer Conductive Microsphere and Preparation Method Thereof. This invention was developed by Yang Xiaoming, Xia Houjun, Li Yaobang and Xia Jianfeng.
The patent application number is CN202510582468 20250..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Wuxi Bojin Polymer Res and Development Co Ltd has applied Chinese patent for Amorphous High-initial-adhesion Hot-melt Polyurethane Adhesive and Preparation Method Thereof. Chen Zhengrong, Chen Zhijin and Zhang Shuai developed it.
The patent application number is CN202510482581 20250417. The patent publicat..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Huizhou Yidu Stationery Supplies Co Ltd has submitted a patent application for PET (polyethylene Terephthalate) Film with Hot Melt Adhesive on Two Sides and Preparation Method Thereof. This invention was developed by Zhong Lei, Wen Xiaolin, Huang Xiaozhen, Li Xiaozhi and Li Xiaorui.
The patent application ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Suzhou Zuner Optoelectronics Tech Co Ltd has filed a patent application for Low-dielectric High-cohesiveness PI Film for FCCL and Preparation Method of Low-dielectric High-cohesiveness PI Film. This invention was developed by Qi Xiaoxuan and Tang Yao.
The patent application number is CN202510574035 2025050..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Hangjiacai New Mat Guangdong Co Ltd patent application for Powder Coating for Heat Dissipation of Communication Equipment and Preparation Method of Powder Coating. Liu Pingmin and Shan Congcong developed the invention.
The patent application number i..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Fujian Good Optimal New Mat Co Ltd has submitted a patent application for High-transparency High-adhesion Self-cleaning Stone Surface Super-hydrophobic Polymer Coating. This invention was developed by Zheng Shengcheng.
The patent application number is CN202510422619 20250407. The patent publication number ..
Automobile
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received AT&M Amorphous Tech Co Ltd patent application for Environment-friendly Vehicle-mounted Coating Composite Material and Preparation Method Thereof. Li Lijun, Liu Tiancheng, Yang Yuxuan and Li Baisong developed the invention.
The patent application numb..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Yunnan Xincheng Waterproof Science & Technology patent application for Anti-aging Waterproof Coating and Preparation Method Thereof. Wang Jiaxiang, Liu Guanlin, Ye Jinlin, Li Yunfei and Liu Cuilian developed the invention.
The patent application number..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Heze Qiancai Paint Co Ltd has submitted a patent application for UV Curing Thermal Insulation Coating and Preparation Method Thereof. This invention was developed by Gu Xingguo, Li Feng and Chen Hu.
The patent application number is CN202510627976 20250515. The patent publication number is CN120329772 (A). ..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Guangdong Great Mat Co Ltd has submitted a patent application for Manufacturing Method and Application of Aluminum Oxide Coated Bismuth Oxide Powder. Huang Zhaozhu, Long Zhixiong, Xian Yiji, Huang Yaonong and Tong Yingying developed the invention.
The patent application number is CN202510484019 20250416. T..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Dongguan Xichen Qiming New Material Tech Co Ltd has applied Chinese patent for Organic Silicon Polystyrene Foam for Ultrasonic Sensor and Preparation Method of Organic Silicon Polystyrene Foam. Wang Chonghao, Shang Xiangbing, Li Hao, Li Shuang, Li Dan and Li Wenhuan developed it.
The patent application num..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Anhui Fangsheng Electronic Tech Co Ltd has submitted a patent application for Method for Improving Thermal Conductivity and Electric Breakdown Strength of Polyimide Film. Fang Xiaodong developed the invention.
The patent application number is CN202510805755 20250617. The patent publication number is CN1203..
Metal & Mining
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Suzhou Wodefu New Material Tech Co Ltd has filed a patent application for Plastic Alloy Material and Preparation Method Thereof. This invention was developed by Wang Chengcheng, Ma Tao and Wu Haitao.
The patent application number is CN202510632083 20250516. The patent publication number is CN120329704 (A)...
Metal & Mining
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Nanjing Yuebei New Material Tech Co Ltd patent application for Mineral Reinforced PC/PBT Alloy Material with Dimensional Stability and Warping Resistance and Preparation Method of Mineral Reinforced PC/PBT Alloy Material. Xu Qinghua, Dan Weijun and Qin ..
Electrical
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Jiangsu Shangshang Cable Group New Mat Co Ltd and Jiangsu Shangshang Cable Group patent application for Ultra-soft Low-smoke Halogen-free Polypropylene Insulating Material as Well as Preparation Method and Application Thereof. The invention was develop..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Guangdong Shuerkang Biotechnology Co Ltd has filed a patent application for Medical Polyurethane Foam Material and Preparation Method Thereof. This invention was developed by Liao Yun, Chen Tiancheng and Cheng Cong.
The patent application number is CN202510547943 20250428. The patent publication number is ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shenzhen Jinjia Juneng Tech Co Ltd patent application for Method for Permeating Polymer Film with Nano-metal Particles. Yu Qinfang, Luo Wanli and Yu Fei developed the invention.
The patent application number is CN202510531749 20250425. The patent pub..
Packaging & Containers
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Guangdong Danqing Flexible Packaging & Printing Co Ltd patent application for Food Packaging Film Based on High Polymer Material and Production Method Thereof. This invention was developed by Zhang Yusheng, Wang Qing, Wang Yidan, Wang Xiaoche, Wang Xiao..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Yuansu Drive Hangzhou Biotechnology Co Ltd patent application for Polyester Polymer Containing Cyclic Imide Structure. This invention was developed by Zhang Kechun, Chen Xi, Liu Shengyang and Lei Tengfei.
The patent application number is CN2024106659..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Shandong Aimengte New Mat Co Ltd patent application for Preparation Method of Trifunctional Amine Epoxy Resin. The invention was developed by Shang Niangang, Wang Xuwei, Zhang Wenhao and Ma Yanmei.
The patent application number is CN202510556889 202..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Hangzhou Zhijiang Silicone Chemicals Co Ltd and Hangzhou International Science and Technology Innovation Center of Zhejiang University patent application for Polyurethane Epoxy Polymer Network as Well as Preparation Method and Application Thereof. The ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Wuhan Limo Tech Co Ltd patent application for Aryloxy Group-containing Nitrogen Heterocyclic Ring Carbon Chain Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Li Ming, Liu Junyu, Tian Yuxin and Liao Yunlan...
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shandong Weifang Rainbow Chem and Weifang Vocational College patent application for Acid-functionalized COFS (covalent Organic Frameworks) Polymer Material as Well as Preparation Method and Application Thereof. Wang Guoqin, Qi Yunguo, Liu Qingdong, Gao ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Wuhan Limo Tech Co Ltd patent application for Polymer with Nitrogen Heterocyclic Ring Hung on Side Chain, Ion Exchange Membrane and Application of Polymer and Ion Exchange Membrane. Li Ming, Liu Junyu and Liao Yunlan developed the invention.
The pate..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Institute Of Quality Standard and Testing Tech for Agro Products Fujian Academy Of Agricultural Scie has filed a patent application for Chiral Coordination Polymer Based on Tartaric Acid and Copper and Preparation Method Thereof. This invention was developed by Zheng Yunyun, Su Desen, Yao Qinghua, Huang Minmi..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Tianjin Polytechnic University has submitted a patent application for Preparation Method and Application of G-c3n4 Photocatalyst Based on Construction of D-a Conjugated Structure. Wang Haitao, Liu Hequan, Zhao Xiaoxu, Chang Na, Shao Wei, Jia Yanjun and Song Zhenyu developed the invention.
The patent applicat..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Shanghai Oli Entpr Co Ltd patent application for Phosphorylcholine Copolymer Containing Active Groups, Preparation Method of Phosphorylcholine Copolymer and Application of Phosphorylcholine Copolymer in Modification of Cosmetic Raw Materials. The inven..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Zhejiang Yuansheng Plastic Ind Co Ltd has submitted a patent application for Method for Synthesizing Multifunctional Hyperbranched Copolymer Through One-pot Method. Wang Qing, Wang Wenlin, Xu Lixin and Ye Huijian developed the invention.
The patent application number is CN202510432381 20250408. The patent ..
Tools and Machinery
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Beijing Technology & Business University patent application for Phosphorus-silicon Type Schiff Base Derivative Flame Retardant as Well as Preparation Method and Application Thereof. Chen Yajun and Hao Fenghao developed the invention.
The patent appli..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Beijing University of Chemical Technology has submitted a patent application for Furfuryl Amino Polyfunctional Epoxy Resin. This invention was developed by Yang Wantai, Shen Quanbing and Chen Dong.
The patent application number is CN202510477610 20250416. The patent publication number is CN120329287 (A). Int..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Dalian University of Technology has submitted a patent application for Bimetal Catalyst and Application Thereof in Thermal Depolymerization of Aliphatic Polycarbonate. This invention was developed by Lyu Xiaobing, Hao Bowen, Liu Ye and Ren Weimin.
The patent application number is CN202510482021 20250417. The..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Henan Aier Xinqi Environmental Protection Tech Co Ltd patent application for Mineral Powder Cold-pressed Pellet Adhesive and Preparation Method Thereof. Huo Zeyi and Mu Yong developed the invention.
The patent application number is CN202510609709 202..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Shandong Tianyi Hongda Biological Tech Co Ltd patent application for Preparation Method of Polymer-grade Succinic Acid. The invention was developed by Zhao Peipei, Zhang Qi, Zhang Shaohua, Ma Chengcai, Zhao Liang and Liu Zhenlong.
The patent applica..
Agricultural
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Chang'an University has submitted a patent application for Efficient Soil Water-retaining Agent and Preparation Method Thereof. Zhang Xinyu, Wang Zhoufeng, Ma Xuechun, Li Pei, Wang Wenke, Wang Xueping, Zhang Mintao, Yan Jun and Tang Xinyu developed the invention.
The patent application number is CN2025104826..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Great Tech Co Ltd has applied Chinese patent for Cross-linked Polymer Fracturing Fluid System Capable of Being Continuously Mixed on Line and Preparation Method of Cross-linked Polymer Fracturing Fluid System. Wu Xingxing, Tang Yong, Wei Sanlin, Guan Haiping and Zhang Xi developed it.
The patent applicatio..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for High-strength Temporary Plugging Agent Composition for Oilfield Fracturing as Well as Preparation Method and Application of High-strength Temporary..
Chemicals
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Aishin and University Nagoya Nat University Corp have submitted a patent application for Epoxy Adhesive Composition Containing Block Copolymer, Method for Producing Same, and Cured Epoxy Adhesive Containing Block Copolymer. This invention was developed by Sakaguchi Kazumasa, Kano Tatsuya, Hattori Kazuo, Fujii..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Shanghai Longsheng Photoelectric New Mat Co Ltd patent application for Polymer Dispersed Liquid Crystal (PDLC) Film Edge Sealing Method. This invention was developed by Ping Yang, Xu Xin, Sun Rui and Wu Yonglong.
The patent application number is CN20..
Metal & Mining
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Foshan Keruimai Tech Co Ltd has applied Chinese patent for High Polymer Material and High-strength Alloy Steel Material Compounded Building Template and Preparation Process Thereof. Sun Kui developed it.
The patent application number is CN202510618759 20250514. The patent publication number is CN120331459 ..
Pipe
| Tue 27 Jan 2026
London, Jan. 28 -- MW Polymer Products Ltd has applied UK patent for Pipe Cover. Michael David Wild developed it.
The patent application number is GB20200020195 20201218. The patent publication number is GB2602133 (A). International Patent Classification codes are F16L55/16, F16L55/17 and F16L55/175. Cooperative Patent Classi..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Bostik Inc patent application for Compositions Comprising Moisture-crosslinkable Polymers. The invention was developed by Cao Yichen.
The patent application number is CN20238086658 20231213. The patent publication number is CN120322893 (A). Internat..
Pharmaceutical
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Aier Eye Hospital Group Co Ltd has filed a patent application for Nano-medicine for Treating Eye Diseases as Well as Preparation Method and Application of Nano-medicine. This invention was developed by Ma Hongjie, Long Linyu and Yang Xu.
The patent application number is CN202510689692 20250527. The patent ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Seogene Bio Co Ltd patent application for Compositions Comprising Dry Fibrotic Acellular Dermal Matrix and Methods of Making Same. This invention was developed by Yu Zhiyuan, Li Quanling and Yoon Hong-sun.
The patent application number is CN202411193..
Security & Protection
| Tue 27 Jan 2026
London, Jan. 28 -- Avon Polymer Prod Ltd has filed a patent application for Adaptor Interface for Protective Equipment. This invention was developed by Christopher Andrew Ferry and Dominic George Leatherland.
The patent application number is GB20230011531 20230727. The patent publication number is GB2632161 (A). International..
Medical
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Shandong Guangyan New Material Technology patent application for Rubber Compound for Manufacturing Medical Sealing Element and Preparation Method Thereof. The invention was developed by Sun Shuaishuai, Wang Lishi, Li Peng and Wang Yingye.
The patent a..
Optics & Imaging
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Nitto Denko has filed a patent application for Adhesive Composition for Organic EL Display Device, Adhesive Layer, Polarizing Film with Adhesive Layer, and Organic EL Display Device. This invention was developed by Katami Hirofumi, Matsumoto Masamichi, Fujihara Arata and Nonaka Takahiro.
The patent applica..
Optics & Imaging
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Xinyang Normal University and Nankai University have submitted a patent application for Patterned Polymer Dispersed Liquid Crystal Dimming Film and Preparation Method Thereof. Ji Zhichao, Zhang Xinzheng, Wang Zhenyuan, Kim Hong-wook, Sun Haibin, Wang Lei, Wang Yu and Yang Donghao developed the invention.
T..
Pipe
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Zhejiang University patent application for Electric Melting Pipe Fitting and Preparation and Monitoring Method Thereof. This invention was developed by Shi Jianfeng, Zong Xinwei, Yao Riwu, Wang Deyi and Zheng Jinyang.
The patent application number is C..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Guangzhou Haoyi New Materials Technology has applied Chinese patent for Energy Absorption Type Waterborne Polyurethane Glue as Well as Preparation Method and Application Thereof. Zeng Haidan, Chen Jieping and Wu Dongcheng developed it.
The patent application number is CN202510516374 20250423. The patent publ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Chongqing Yuntianhua Tianju New Material has submitted a patent application for Polyformaldehyde Resin Composition Capable of Forming Film as Well as Preparation Method and Application Thereof. Zhang Hongwei, Li Lei, Jing Xiankun and Qi Lu developed the invention.
The patent application number is CN2025105..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jilin University has submitted a patent application for Carboxyl-containing Triterpenoid-peptidomimetic Polyelectrolyte Compound and Preparation Method Thereof. Sun Jing, Lin Min and Chen Xuesi developed the invention.
The patent application number is CN202510540575 20250427. The patent publication number is..
Metal & Mining
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Loreal, Mogaki Rina, Ikeda Yuichi, Isojima Tatsushi, Okamoto Mariko, Ogami Kazunori, Yamamoto Mariko and Sato Arisa have submitted a patent application for W/o Composition Comprising Metal Cation and Ionically Crosslinked Cationic Polymer. The patent application number is WO2025JP80106 20250710. The patent pub..
Metal & Mining
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Saint Gobain Glass France and Zope Indraneel have submitted a patent application for a Peelable Cleaning Composition for Frosted Glass. Zope Indraneel and D Krishnamoorthy developed the invention.
The patent application number is WO2025IN50955 20250701. The patent publication number is WO2026018261 (A1). In..
Metal & Mining
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Qingyuan Zhongxin Shiji Electronic Mat Co Ltd and South China University of Technology have submitted a patent application for Electronic Yarn Applied to Glass Fiber Sleeve and Preparation Method of Electronic Yarn. Xu Shaofeng, Zeng Yunhao, Zhang Jinzhong, Zhong Bao'an, Liao Yongxing, Lin Wengui, Wang Ziqion..
Semiconductor
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Harbin Institute of Technology and Wuxi Haite New Mat Institute Co Ltd have applied Chinese patent for Flexible Insulation Organic Silicon Thermal Management Composite Material Based on Phase Change Material and Preparation Method Thereof. Wang Shuang, Yang Pei, Meng Linghui, Bai Yongping, He Jinmei and Sun S..
Chemicals
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Zhuhai Kingfa Biological Mat Co Ltd, Kingfa Science & Technology and Liaoning Kingfa Biological Mat Co Ltd have applied Chinese patent for Polylactic Acid Composite Material as Well as Preparation Method and Application Thereof. Xiong Kai, Chen Pingxu, Ye Nanbiao, Zeng Xiangbin, Fu Xuejun, Chen Yezhong, Guo M..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Shanghai Pret Composites Co and Shanghai Pret New Chemical Mat Co Ltd have submitted a patent application for High-dielectric High-temperature-resistant Liquid Crystal Polymer Composite Material Component and Preparation Method Thereof. This invention was developed by Xu Bin, Wei Wei, Gong Chenwen, Ni Xiaogan..
Tools and Machinery
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Shanghai Plastics Res Institute Co Ltd and Shanghai Huayi Holding Group Co Ltd have applied Chinese patent for Method for Preparing Thermoplastic Polyimide Material by Interfacial Polymerization-reactive Extrusion Process. Qu Chengke, Liang Lei, Wang Zixiao, Yao Weigang, Xu Guangrui and Yang Cairan developed ..
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