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Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Henan Polytechnic University has submitted a patent application for Cooperative Viscosity Reduction Contribution Degree Identification Calculation and Verification Method in Co2 Huff and Puff Process. This invention was developed by Li Bingbing, Liu Haoshuang, Liu Yajing, Yan Zhenyang, Wang Meng, Wang Yungang..

Chemicals

  |  Tue 31 Mar 2026

Beijing, April 1 -- New Material Research Institute Guangdong Academy of Sciences and Hunan Xiangdian Power Co Ltd have sought patent for Ceramic-based Self-lubricating High-wear-resistance Composite Coating as Well as Preparation Method and Application Thereof. This invention was developed by Li Shuangjian, Xue Yanbin, Jiang Qi..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have sought patent for Ethyl Acetate-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. This invention was developed by Yang Jiaming, Guan Yujia, Hao Shuang, Li Xiaochen, Zhang Yanjun, Chen..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- BYD Company and Shanghai BYD Co Ltd have sought patent for Electrolyte Additive and Preparation Method Thereof, Electrolyte, Battery, Battery Pack and Electric Equipment. This invention was developed by Huang Chao, Zhou Rui, Li Hanwen and Zhang Huan. The patent application number is CN202510813616 20250617..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Power Investment Corporation Science & Technology Research Institute and Zhejiang University have sought patent for Ternary Supported Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Tianfu, Wang Kaige, Fu Di, Li Xinbao, Fan Ting, Wang Dingran, Lu Yan..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sichuan University and Sichuan Lutianhua Company Ltd have sought patent for Columnar Denitration Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Song Lei, Fu Licai, Zhao Zhangyou, Yu Yongde, Wen Hu, Yue Hairong, Ma Kui, Zhou Chang'an, Wang Chao, Xie Jiawei, Tang..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Thyssenkrupp Polysius AG, ThyssenKrupp AG, Schwenk Cement GmbH & Co KG and Celitmont GmbH & Co KG have sought patent for Mechanochemical Activation of Clays. This invention was developed by Wilczek Michal, Meil Oliver, Lamp Karl, Sachse Christoph, Stroman Joakim, Wilms Eric, Rudowski Lukasz, Maurer Hans, Hamm..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Power Investment Corporation Science & Technology Research Institute and Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences have sought patent for Composite Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Tianfu, Wang Sen, Xu Lin, Zhang ..

Chemicals

  |  Tue 31 Mar 2026

Beijing, April 1 -- Sichuan Development Xingxin Vanadium Energy Tech Co Ltd and Northeastern University have applied Chinese patent for Method for Extracting Vanadium Through Calcium Carbide Slag Calcification, Negative-pressure Roasting, Pressurizing and Acid Leaching. Zhang Tingan, Pu Nianwen, Lyu Guozhi, Shen Changshuai, Wang..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Juli Hecheng New Mat Jiangsu Co Ltd, Nanjing Xinhua Yuanronghe New Mat Co Ltd and Fengyuan Hetai Lanzhou New Mat Co Ltd have applied Chinese patent for Temperature-sensitive Catalyst, Preparation Method and Application of Temperature-sensitive Catalyst in Thermosetting Polyurethane Resin. Tong Jun, Wu Huibin,..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Anhui Qumei Biotechnology Co Ltd, Shanghai Renmei Biotechnology Co Ltd and Nanjing Enzyme Tree Biotechnology Co Ltd have applied Chinese patent for Preparation Method of Pyrogallic Acid. Lin Tao and Qian Xing developed it. The patent application number is CN202511280768 20250909. The patent publication num..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenyang University of Chemical Technology and Liaoning Fixed Star Fine Chemical Co Ltd have applied Chinese patent for Preparation Method of Jatropha Oil-based Waterborne Polyurethane Emulsion. Gao Huiying, Luo Yizhang, Wang Na, Zhang Jing, Zhang Wen, Ju Lei, Chen Jianbing and Chen Long developed it. The ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Henan Jie Surface New Mat Co Ltd and Henan Weinuo Biotechnology Co Ltd have applied Chinese patent for Hydroxyethylidene-1, 1-diphosphonic Acid Modified Chitosan as Well as Preparation Method and Application Thereof. Bai Wenke, Yang Zhen, Wang Jizhong and Zhang Kangkang developed it. The patent application..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Changzhou Dubo High Molecular Mat Co Ltd and Chuzhou Dubo New Material Tech Co Ltd have applied Chinese patent for Bio-based Thin-coating High-viscosity Acrylate Pressure-sensitive Adhesive and Preparation Method Thereof. Li Zefeng, Xu Yanming, Wu Baojuan and Qian Huitian developed it. The patent applicati..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Dalian Polytechnic University and Shenghong Chemical Dalian Co Ltd have applied Chinese patent for Composite Epoxy Coating for Heat Dissipation and Use Method Thereof. Zhang Jingjing, Liu Xu, Wang Yunhai, Chen Haipeng, Zhang Zuwen and Liu Guishan developed it. The patent application number is CN20251127960..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have applied Chinese patent for Butyronitrile-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. Yang Jiaming, Zhu Chunfei, Xu Ying, Li Xiaochen, Guan Jianian, Tan Junjie, Wang Wenhua, Yook..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- China Machinery New Material Res Institute Zhengzhou Co Ltd and Zhengzhou University have applied Chinese patent for Method for Improving Material Performance of Additive Manufacturing Mold. Ge Xueyuan, Hu Qipeng, Wang Haojie, Gao Lei, Wang Peng, Li Zhenglu, Lu Lei, Wang Xianglong and Fan Bin developed it. ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenyang Sanju Kaite Catalyst Co Ltd and Beijing Haixin Energy Tech Co Ltd have applied Chinese patent for Methanation Catalyst as Well as Preparation Method and Application Thereof. Xu Yan, Li Jingbin, Shan Hongfei, Fu Jiao, Jiang Weili and Li Jian developed it. The patent application number is CN20251168..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Hangzhou Transfar Fine Chemical Co Ltd, Zhejiang University, Zhejiang Chuanhua Functional New Mat Co Ltd and Transfar Zhilian Co Ltd have filed a patent application for Polymer Composite Nano Coating Material and Preparation Method Thereof. This invention was developed by Luo Ziqi, Wang Xiaojun, Yang Xiaobo, ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Nanjing University of Technology, Jiangsu Jiayi Thermoelectricity and Suzhou Future Membrane Technology Innovation Center Of Nanjing University Of Technology have filed a patent application for Method for Reinforcing Flexible Inorganic Hierarchical Pore Fiber Membrane by Using Ore Fibers. This invention was d..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Nanjing Sanle Microwave Tech Development Co Ltd and Nanjing Sanle Group Co Ltd have filed a patent application for Bias Abutment Structure for MPCVD (micro Pressure Chemical Vapor Deposition) Equipment. This invention was developed by Huang Binyu, Shuai Dong, Zheng Yingqi, Tan Yanjun and Yang Wei. The pate..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guangzhou Runer Ophthalmology Biotechnology Co Ltd and Runer Ophthalmology Medicine Guangzhou Co Ltd have filed a patent application for Mycophenolic Acid Derivative and Application Thereof. This invention was developed by Qiu Guanpeng, Xu Xuezhen and Yu Xinglong. The patent application number is CN2025106..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Rukun New Mat Co Ltd and Rukun Shandong New Material Technology have filed a patent application for Preparation Method of Cyclic Ethylene Carbonate and Electrolyte Additive. This invention was developed by Ren Weiwei, Xu Bo, Li Rong and Wei Wanguo. The patent application number is CN20251141686 20..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Hongjing New Material and Shenghong Shanghai New Material Tech Co Ltd have filed a patent application for Dicyclopentadiene Phenol Resin and Preparation Method Thereof, Dicyclopentadiene Phenol Epoxy Resin and Preparation Method and Application Thereof. This invention was developed by Chen Yong, Fang ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Beixin Carpoly Paint Hebei Co Ltd and Beixin Carpoly Paint Group Co Ltd have filed a patent application for High-hardness Radiation Heat Insulation Varnish and Preparation Method Thereof. This invention was developed by Xu Jianming, Zhen Rongshi, Tan Zhenhua, Lu Yaoqin and Zhou Chunlei. The patent applicat..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Power Investment Corporation Science & Technology Research Institute and Zhejiang University have filed a patent application for Ternary-doped Cuznal-series Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Tianfu, Wang Kaige, Fu Di, Li Xinbao, Lu Yang..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shanghai Gaoqiao Datong Water Purification Mat Co Ltd and Zhejiang Haida Environmental Protection Tech Co Ltd have filed a patent application for Plate-and-frame Filter Press for Producing Liquid Polyaluminum Chloride. This invention was developed by Ou Guohua, Tang Yunfeng, Lu Wei and Ma Haizhong. The pat..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Anhui University of Science and Technology and Anhui Shigui New Material Tech Development Co Ltd have filed a patent application for Perovskite Cell Combined Type Coating Device and Coating Assembly Thereof. This invention was developed by Yan Haoran, Xia Junjie, Chen Jialin, Jiang Ying, Liu Ru, Sha Mengjie a..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang University of Science and Technology and Shengzhou Innovation Research Institute Co Ltd Of Zhejiang University Of Technology have filed a patent application for Preparation of Titanium Dioxide Composite Metal Polyphthalocyanine Photocatalyst and Method for Synthesizing Hydrogen Peroxide by Using Tita..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Nanjing University of Technology and Nanjing Jiekefeng Environmental Protection Tech Equipment Research Institute Co Ltd have filed a patent application for Wide-temperature-window Cerium-based Composite Denitration Catalyst with High Water and Sulfur Poisoning Resistance as Well as Preparation Method and App..

Chemicals

  |  Tue 31 Mar 2026

Beijing, April 1 -- COFCO Bio Chemical Energy Longjiang Co Ltd and COFCO Nutrition & Health Research Institute have submitted a patent application for Pantoea Agglomerans with High Glutamic Acid Yield, Method and Application. This invention was developed by Yang Xingguo, Wei Chao, Zhang Yuan, Wang Zhen, Wang Sheng, Kang Shuang, ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Chizhou Jushi Chemical Co Ltd and Presafer Qingyuan Phosphor Chemical Company Ltd have submitted a patent application for Aminophosphonic Acid Metal Compound as Well as Preparation Method and Application Thereof. Wei Xiangtai, Xie Sizheng, Chen Zhizhao, Li Zhangwu, Chen Mincong, Ding Yuxiang and Zhou Kan deve..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Weifang University and Shandong Advocating Env Engineering Co Ltd have submitted a patent application for Barium Complex Catalyst with Three-dimensional Network Structure as Well as Preparation Method and Application of Barium Complex Catalyst. This invention was developed by Tai Xishi, Wang Lihua, Wang Naiyu..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi University of Traditional Chinese Medicine, East China Institute of Technology and Shanghai University have submitted a patent application for Green and Efficient Acetaldehyde Synthesis Method. Chen Xuwen, Chen Huanwen, Zhang Xiaoping, Duan Minmin, Jia Bin and Zhang Xinglei developed the invention. ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guangdong Hailong Construction Tech Co Ltd and Zhongjian Hailong Technology have submitted a patent application for Phase Change Microcapsule Composite Aerogel Thermal Insulation Material and Preparation Method Thereof. This invention was developed by Zhao Baojun, Zhang Zongjun, Wang Qiong, He Xiaodong, Shi L..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao Baifa Seawater Desalination and Hebei University of Technology have submitted a patent application for System and Method for Preparing Membrane Cleaning Agent Based on Photovoltaic Flexible Coupling Electrolysis Met..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sinoteng Silica Materials Technology (Jiangsu) and Jiangsu Normal University have submitted a patent application for Method for Preparing Spherical Silica Powder by High-temperature Flame Melting Technology. This invention was developed by Liu Ping, He Shuhui and Zhou Tianyuan. The patent application numbe..

Chemicals

  |  Tue 31 Mar 2026

Beijing, April 1 -- Electric Power Scientific Research Institute State Grid Jiangxi Electric Power, Nanchang Power Supply Branch State Grid Jiangxi Province Electric Power Co Ltd and Nanchang Hangkong University have submitted a patent application for Alloy Composite Grounding Material Suitable for Acid Red Soil and Preparation ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Soongon New Material Tech Co Ltd and Shanghai Senhan Fuyu Ecological Tech Co Ltd have submitted a patent application for PVA Adhesive Tape Adhesive and Preparation Method Thereof. Wang Mingzhe, Yang Xiaoyi, Wang Jiajun, Fu Yu and Wang Xiaozhe developed the invention. The patent application number ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Hangzhou Zhijiang Silicone Chemicals Co Ltd and Hangzhou Zhijiang Advanced Mat Co Ltd have submitted a patent application for Organic Silica Gel as Well as Preparation Method and Application Thereof. This invention was developed by Qian Temeng, He Danwei, Hao Kaiqiang, Wang Congwei, Zhao Lei, Tao Gaofeng and ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenyang University of Chemical Technology and Liaoning Fixed Star Fine Chemical Co Ltd have submitted a patent application for Preparation Method of Hydrophobic Bio-based Waterborne Polyurethane Coating. Wang Na, Li Xinwei, Gao Huiying, Zhang Jing, Peng Xilin, Sun Hetong, Ju Lei, Chen Jianbing and Chen Long ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Meltan Technologies and Feijing Motor Shenzhen Co Ltd have submitted a patent application for Insulating Powder Coating as Well as Preparation Method and Application Thereof. Zhi Chao, Wu Haotian, Wei Yu, Shen Jun, Gao Han and Xu Lijun developed the invention. The patent application number is CN20241062855..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Yantai Advanced Mat And Green Manufacturing Shandong Laboratory and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences have submitted a patent application for Anti-drag Coating, Steady-state Fluid Anti-drag Coating and Preparation Method of Steady-state Fluid Anti-drag Coating. Yang Wufang, Li..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Yiqiyun Culture Communication Co Ltd and Shijiazhuang Information Eng Vocational College have submitted a patent application for Method for Preparing Persimmon Paint Dye Based on Membrane Method. Fu Yuxia, Zhao Junyu, Han Bing and Wang Qiong developed the invention. The patent application number i..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Zanyu Tech Group Co Ltd, Jiangsu Zanyu Tech Co Ltd and Shaoguan Zanyu Tech Co Ltd have submitted a patent application for Cardanol Polyoxyethylene Ether Sodium Sulfate and Preparation Method Thereof. This invention was developed by Liu Weikang, Shi Liwen, Zou Huanjin, Hua Wengao, Yu Xinlin, Feng Guoqiang, Wu ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd have submitted a patent application for Adiponitrile-based Electrolyte Additive Composition, Electrolyte and Lithium Ion Battery. This invention was developed by Yang Jiaming, Li Xiaochen, Lu Xiaolin, Wang Wenhua, T..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guizhou University and Tsinghua University have submitted a patent application for Application of Clindamycin and Quinolinic Acid in Prevention and Treatment of Chinese Cabbage Soft Rot. This invention was developed by Li Zhu, Wei Longfeng, Pan Hang and Zhang Chong. The patent application number is CN20251..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Thyssenkrupp Polysius AG, ThyssenKrupp AG, Schwenk Cement GmbH & Co KG and Celitmont GmbH & Co KG have submitted a patent application for Optimization of Color in Mechanochemical Activation of Clays. This invention was developed by Wilczek Michal, Meil Oliver, Lamp Karl, Sachse Christoph, Stroman Joakim, Wilm..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Daicel and University Nat Corp Kanazawa have submitted a patent application for Semiconductor Catalyst, Catalyst Electrode, Method for Producing Reduced Product, and Device for Producing Reduced Product. Tokuda Norio, Asakawa Masashi, Ichikawa Kimiyoshi, Yamasaki Satoshi, Matsumoto Tsubasa, Yoshikawa Taro, Ka..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shandong University and Suzhou Future Membrane Technology Innovation Center Of Nanjing University Of Technology have submitted a patent application for Preparation Method and Application of Chiral Phosphoric Acid Intrinsic Microporous Polymer Membrane. This invention was developed by Wang Xinbo, Yu Cong, Chen..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Beijing Green Kangcheng Biotechnology Co Ltd and Changzhou Kaixing Biotechnology Co Ltd have submitted a patent application for Bird's Nest Acid Mild Acid Brushing Composition and Application Thereof. This invention was developed by Jiao Xinxin, Xiao Yuan and Chen Jiaqi. The patent application number is CN..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Huaneng Chaohu Power Generation and Beijing Huaneng Changjiang Environmental Protection Tech Research Institute Co Ltd have submitted a patent application for SCR (selective Catalytic Reduction) Denitration Agent Pyrolytic Carbon Recovery Device. This invention was developed by Li Yuzhe, Liu Lianbo, Zhang Jir..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shanxi Tiefeng Chemical and Yunnan Tiefeng Mining Chemical New Tech Co Ltd have submitted a patent application for Efficient Mixing Device for Materials in Benzohydroxamic Acid Reaction Kettle. Zhu Yuanbin, Shi Xuejin, Liu Haicheng, Oh Se-won, Liu Guangyi and Yang Hongming developed the invention. The pate..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sun Yat-sen University and CECEP Tiehan Environmental Prot Group Co Ltd have submitted a patent application for High-entropy Metal Oxide Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Huang Jiahao, Yi Zhijian, Xu Guixian and Xia Dehua. The patent application..

Chemicals

  |  Wed 01 Apr 2026

Alexandria, April 2 -- Evonik Oxeno has received a patent for Electrochemical Process for Production of Tetraalkyl 1,2,3,4-butanetetracarboxylates. This invention was developed by Grass Michael, Kraft Johannes, Van Eickels Michael, Arndt Sebastian, Hoppe Carl-friedrich, Becker Stephan and Bremer David Sascha. The patent applica..

Chemicals

  |  Wed 01 Apr 2026

Alexandria, April 2 -- Dow Global Technologies has received a patent for Curable Compositions Comprising Telechelic Polyolefins. This invention was developed by Munro Jeffrey C, Li Pi Shan Colin, Delorbe Johnathan E, Tuberquia Juan C, Sun Lixin, Szuromi Endre and Carnahan Edmund M. The patent application number is US20191741927..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Yangzhou Tongyang Chemical Equipment patent application for Integrated Semi-coil Reaction Kettle End Socket Follow-up Manufacturing Method and Chemical Reaction Kettle. This invention was developed by Wan Sunbiao, Fu Hongjuan, Li Junjie and Wu Wenwen. ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Hubei Xingrui Silicon Material has submitted a patent application for High-temperature-resistant Low-viscosity Silicone Oil Emulsion Release Agent and Preparation Method Thereof. Li Shubing, Yang Dingcheng, Yu Dongdong and He Hua developed the invention. The patent application number is CN202510871172 202506..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Hebei University of Technology has submitted a patent application for Inorganic Oxide-based Nano-enzyme, Preparation Method Thereof and Method for Adjusting Oxidation Resistance of Inorganic Oxide-based Nano-enzyme. This invention was developed by Yang Lei, Liu Ziyan, Zhou Huan, Zhang Ping, Wang Xuetong and X..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Northeastern University has submitted a patent application for Amino Acid Modified Biochar as Well as Preparation Method and Application Thereof. This invention was developed by Cao Tingting, Tang Lu, Luo Qinghui, Cui Bin, Lu Chunting, Gong Yuanyuan, Guo Jiaqi, Cui Han, Zhou Dandan and Zhou Yiwei. The patent..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Shandong Ouya New Material Technology patent application for the Invention Relates to 4, 4apos; Multistage Reaction Device for Continuous Production of Diaminodiphenyl Ether. Guo Dangzhu, Zhang Xin, Zhang Quanguo and Xu Anling developed the invention. ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- University of South China has submitted a patent application for Thiophene Photocatalytic Covalent Organic Framework Cellulose Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Peng Guowen, Guo Shuaishuai, Zeng Zhenlong, Xu Dongyang, Wang Cheng, Chang Fangyuan, Lu..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Tsinghua University patent application for System and Method for Preparing Green Fuel by Coupling Direct Air Trapping with In-situ Catalytic Conversion. The invention was developed by Zhou Hui, Yu Baicheng, Wang Yaozu, Qiao Yijian, Liu Zhouxiang, Wang ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Ganzhou Weiquan Chemical has submitted a patent application for Automatic Paint Spraying Device. This invention was developed by Hu Xiuyi, Huang Rongtong and Liu Guofei. The patent application number is CN202511420086 20250930. The patent publication number is CN120885360 (A). International Patent Classifica..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Shanghai Duofu Zhongyun Aviation Technology has submitted a patent application for Aircraft Shell Paint Spraying Device. This invention was developed by Gui Huichao. The patent application number is CN202511213028 20250828. The patent publication number is CN120885359 (A). International Patent Classification..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Institute of Applied Chemistry, Jiangxi Academy of Sciences has filed a patent application for Hydroisomerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Fen, Hu Yin, Chen Wei, Wang Lingling and Chen Xuanye. The patent application number is CN2025..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Quzhou University has applied Chinese patent for Preparation Method and Application of Foam Cellulose Loaded Sulfur-doped Carbon Nitride Photocatalyst. Zhang Min, Chen Xiaobin, Liao Jianming, Dong Yunyuan, Zheng Qifu, Zhang Guanqing and Liu Xiaoheng developed it. The patent application number is CN2025117338..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation patent application for Fe-based Charcoal Monatomic Catalytic Membrane as Well as Preparation Method and Application Thereof. Wang Hongjie, Zhou Ting, Dong Wenyi, Li X..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Jiangsu University of Science and Technology patent application for Catalyst with Cu-n Vacancy Defect, Preparation Method of Catalyst and Application of Catalyst in Catalytic Ozonolysis. The invention was developed by Zhong Lei, Li Xiaotong, Rui Guoqin..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released China Tianchen Engineering patent application for Boron-containing Metal Doped Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wang Cong, Wan Xintong, Bing Weihan, Yong Xueyong, Xu Chaoran, Liu Xinwei and ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Jiangsu Environmental Engineering Technology patent application for Coating Type Honeycomb Noble Metal Reduction Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Liu Wei, Cui Yan, Zhang Jie, Song Wang and Z..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- North China Electric Power University, Baoding has submitted a patent application for Preparation Method and Application of Comn Spinel Catalyst with Spherical Structure. This invention was developed by Hao Runlong, Qian Zhen, Liu Aidong, Ma Zhao, Yuan Bo and Liu Feng. The patent application number is CN2025..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- North China Electric Power University, Baoding has sought patent for Ni-doped/tio2 Coated Synergistically Modified Manganese-based Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jie. The patent application number is CN202510993187 20250718. The patent publ..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Kunming University of Science and Technology has submitted a patent application for Preparation Method and Application of Core-shell Catalyst for Oxidizing Co and Reducing No at Low Temperature. This invention was developed by Huang Bangfu, Yang Xiting, Shi Yihang, Li Wei, Ma Jianxuan and Lu Mengxia. The pat..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- China First Metallurgical Group has submitted a patent application for Laminated Slab Laitance and Adhesive Tape Self-adaptive Adjusting and Cleaning Device and Method. This invention was developed by Li Wang, Gao Wei, Liu Lisihong, Zhang Zhijian and Di Hao. The patent application number is CN202510966525 20..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Nantong Polytechnic College patent application for Screw Pumping Precision Coating Equipment Suitable for High-viscosity Slurry. This invention was developed by Hu Xinfeng, Wang Fengqin, Ge Jiankang, Zeng Qingjie, Chen Guangjian, Chen Dengbin and Sha Zi..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Jiangsu Yijian Waterproof Materials patent application for Wall Poster Coating Machine for Decoration. This invention was developed by Jin Lu, Chen Xingmei and Li Jingqin. The patent application number is CN202511140764 20250815. The patent publication..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Huaneng Zuoquan Coal and Electricity has submitted a patent application for Photovoltaic Panel Surface Coating Device with Cleaning Function. This invention was developed by Zhang Kaiming and Dong Lixia. The patent application number is CN202510679933 20250526. The patent publication number is CN120885382 (A..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Beijing Institute of Technology has sought patent for Preparation Method of Super-hydrophobic Anti-drag Coating. This invention was developed by Zhang Bo, He Lei, Yao Yin, Peng Zhilong and Chen Shaohua. The patent application number is CN202510949465 20250710. The patent publication number is CN120885374 (A)..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Shenyang Ligong University has applied Chinese patent for Mortar Disc Integrated Adsorption Friction Catalytic Purifier and Manufacturing Method and Application Thereof. Zhang Dong, Yang Guang, Cai Yuanxin, Zhang Hengxin and Yang Mingfei developed it. The patent application number is CN202511142026 20250815...

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Suzhou Institute Industrial Technology patent application for Laser Cladding Metal Additive Manufacturing Equipment. The invention was developed by Ji Shaoshan, Zhang Weikang, Liu Fan, Shi Gaolian, Geng Zhe and Jiang Mingfei. The patent application nu..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Harbin Institute of Technology, Weihai has applied Chinese patent for In-situ Impact Rotary Extrusion Device for Improving Shaft Structure Additive Repair Quality. Liu Yong, Chen Ze, Wang Ping, Chen Zhihao, Yu Banglong and Qian Hongliang developed it. The patent application number is CN202510958111 20250711...

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Xichang College patent application for Chicken Feed Additive for Relieving Fatty Liver Syndrome of Laying Hens and Application of Chicken Feed Additive. The invention was developed by Li Dongdong, Wang Silu, Huang Zengwen, Chen Binlong, Chen Xi, Sun Ca..

Chemicals

  |  Wed 01 Apr 2026

Beijing, April 2 -- Jiangnan University has filed a patent application for Method for Preparing Water-in-oil-in-water Type Multiple Liquid Crystal Emulsion Through One-step Method. This invention was developed by Fan Ye, Xu Yi, Zhang Yongmin and Liu Xuefeng. The patent application number is CN20251130930 20250725. The patent pu..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Kataoka has filed a patent application for Coating Layer Stripping Method and Coating Layer Stripping Device. This invention was developed by Miyake Masaki, Miyai Ryuichi and Endo Osamu. The patent application number is CN202510332688 20250320. The patent publication number is CN120999479 (A). International ..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Ping An Technology, Shenzhen patent application for Speech Synthesis Method, Diffusion Model Training Method, Device and Equipment. The invention was developed by Shi Yan, Chen Minchuan and Wang Shaojun. The patent application number is CN20251166167 ..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Chongqing University has submitted a patent application for Multi-parameter Synergistic Dynamic Screening Method for Adsorbed Species on Surface of Catalyst. This invention was developed by Gan Liyong, Jing Shaojie, Long Ke, Zhu Zhouhao and Qiu Zhixin. The patent application number is CN202511144659 20250815..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- East China University of Science and Technology has applied Chinese patent for Construction Method and Equipment of Catalytic Cracking Prediction Model, Medium and Product. Du Wenli, Long Jian, Fan Chen, Guo Wenze and Qian Feng developed it. The patent application number is CN20251196722 20250806. The patent..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Central South University patent application for Layered Oxide Material with High Cycle Stability and Preparation Method and Application Thereof. This invention was developed by Zheng Junchao, Chen Tian, Zhang Xiahui, Wen Qing, Li Peiyao and Chen Yujing...

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Southeast University has applied Chinese patent for Compact Wafer-level High-precision Metal Auxiliary Chemical Etching Equipment. Yu Daojiang and Li Liyi developed it. The patent application number is CN202511137638 20250814. The patent publication number is CN120998816 (A). International Patent Classificat..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Tongji University has submitted a patent application for Carbon-loaded Platinum-based Ternary Alloy Catalyst as Well as Preparation and Application Thereof. This invention was developed by Chen Zuofeng, Zhou Yuxuan, Wang Jianying and Xue Shujie. The patent application number is CN20251177580 20250801. The pa..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Guizhou Power Grid patent application for Method, System and Equipment for Predicting State of Power Transmission Line After Ice Coating and Ice Melting, and Medium. The invention was developed by Huang Huan, Wu Jianrong, Zhang Yizhao, Niu Wei, Jiang Q..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Shenzhen China Star Optoelectronics Semiconductor Display Technology has submitted a patent application for Hydrophobic Membrane and Method for Using Hydrophobic Membrane. This invention was developed by Bai Xue. The patent application number is CN202410624412 20240520. The patent publication number is CN120..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Peking Union Medical College Hospital, Chinese Academy of Medical Sciences patent application for Application of Cucurbitic Acid as Marker in Preparation of Product for Identifying or Diagnosing Adrenocortical Carcinoma. Zhang Bo, Liu Xin, Yu Jiaxin, Sh..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Beihang University has submitted a patent application for Collaborative Self-renewal Life Evaluation Method for Two-phase Degradation of Coating Structure. Yang Li, Chen Yi and Ma Xiaobing developed the invention. The patent application number is CN202510876581 20250627. The patent publication number is CN12..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Sun Yat-sen University has filed a patent application for Molecular Chemistry and Binding Property Prediction Method Based on Laplace-beltrami Multi-head Attention Spectrum Analysis. This invention was developed by Ren Chuanxian and Li Yuhao. The patent application number is CN202510951127 20250710. The pate..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- Shandong University has submitted a patent application for Chemical Industry Park Distributed State Estimation Method and System Considering Multiple Energy Mass Flow Dynamics. This invention was developed by Zhang Tingting, Zhang Wen, Gao Feng and Chen Jian. The patent application number is CN202511508464 2..

Chemicals

  |  Thu 02 Apr 2026

Beijing, April 2 -- China Academy of Safety Science & Technology has submitted a patent application for Method for Detecting Bright Stop and Dark Start of Hazardous Chemical Enterprises. Jing Hongyu, Xi Jian, Guan Lei, Xu Xuerui, Zhao Qiang and Zhou Lujie developed the invention. The patent application number is CN202511101368 ..

Chemicals

  |  Wed 01 Apr 2026

Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Blue Origin Manufacturing for Wire-feed Friction Stir Additive Manufacturing Systems, Devices, and Methods. Song Weidong developed the invention. The patent application number is US202418979450 20241212. The patent publication number is US12589446 (..

Chemicals

  |  Wed 01 Apr 2026

Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to McMaster University for Ultra Soft Cutting Tool Coatings and Coating Method. Aramesh Maryam developed the invention. The patent application number is US202117150103 20210115. The patent publication number is US12589437 (B2). International Patent Cla..
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