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Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Hainan University and Hainan Univ Baoting Research Institute have filed a patent application for Preparation Method and Analysis Process of Lucuma Nervosa Powder Based on Drying Method. This invention was developed by Zhang Weimin, Hou Deli and Li Siyou. The patent application number is CN202511334318 202509..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Jiangyin Suli Chemical Co Ltd has applied Chinese patent for Seed Treatment Suspending Agent Containing Flurobixafen and Tebuconazole. Wang Jingli, Song Yahua, Pan Zhixiao, Mu Rongjuan, Yang Wenyan and Zheng Qiuyi developed it. The patent application number is CN202511474062 20251015. The patent publication ..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Guangdong Plenty Polymeric Tech Co Ltd has submitted a patent application for Ingredient Mixing Control Method and Related Device. Wu Liguo developed the invention. The patent application number is CN202511413053 20250929. The patent publication number is CN121246066 (A). International Patent Classification ..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Jiujiang Cuixin New Mat Co Ltd has submitted a patent application for Quantitative Feeding and Mixing Device for Magnesium Gel Composite Production. This invention was developed by Wang Zhaiwen, Liu Xiaolong, Luo Wei and Yang Daohai. The patent application number is CN202511621578 20251107. The patent public..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Yancheng Institute of Technology and Jiangsu Marine Geological Survey Inst patent application for Saline-alkali Soil Desalting and Leaching Device. Zhao Jinshan, Fu Qiang, Wang Minjing and Wan Kaichao developed the invention. The patent application num..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Beijing Shuanghe Runchuang Tech Co Ltd has filed a patent application for Azacyclo-carbonyl Fused Ring Derivative and Application Thereof. This invention was developed by Deng Xiaobing, Su Yaning, Fu Qiang, Tian Wenjia, Wang Chaonan and Zhou Yisui. The patent application number is CN20248025648 20240411. The..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Gansu Beifang Santai Chemical Co Ltd patent application for Data Processing Method and System for Chemical Production Informatization Management Platform. Sun Xiaopan, Li Linheng, Liu Lipeng and Zhang Daqiang developed the invention. The patent applica..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Landian Tiantu Beijing Tech Co Ltd patent application for Measurement Method and System Based on Interferometric Synthetic Aperture Radar. Zhang Shancong, Chen Chaomin, Liu Wei, Sang Xiaoru, Ren Weijia and Yang Feng developed the invention. The patent ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Kronotec AG has sought patent for Sugar-containing Adhesive Composition as a Monoparticle System for Anti-material Board,. This invention was developed by Gier Andreas and Kalwa Norbert. The patent application number is CN20248036955 20240625. The patent publication number is CN121241107 (A). International P..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Full Vision Optics Inc patent application for Indenonaphthopyrans with Perfluoroalkyl Substituted Aryl/heteroaryl Sulfides at Position-11. This invention was developed by Qiu Jianyang, Kim Bong-kyu, Walters Robert W and Xiao Wenjing. The patent applica..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Changzhu Hailun Tools Co Ltd patent application for Diamond Micro-nano Composite Coating Precision Cutter Based on Hard and Brittle Material. Cao Ye and Guan Yafei developed the invention. The patent application number is CN202511248494 20250903. The p..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Aditya Birla Chemicals Thailand Ltd has filed a patent application for Method for Producing 2-aminopropane-1-ol from Hydroxyacetone by Reductive Amination. This invention was developed by Tube Sandeep, Singh Bharat, Patil Yvraj Subramanian, Kosinski Simon Tadeusz, Palasuraman Karuppasamy, Chaidam Sukhamran, Tha..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Kruna Ind AG patent application for Composition for Producing Components. The invention was developed by Rohner Holger and Lenz Robert. The patent application number is CN20248037624 20240508. The patent publication number is CN121241031 (A). Internat..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Chongqing Jiaotong University and Chongqing Xikong Additive Tech Co Ltd have submitted a patent application for Additive Repair Planning and Shape Regulation and Control Method. This invention was developed by Yan Li, Deng Fangxing, Yang Tao, Li Yufu and Wang Yinjiang. The patent application number is CN2025..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Jiangsu Deliju New Mat Co Ltd has submitted a patent application for Spherical Silver Powder and Preparation Method and Application Thereof. This invention was developed by Hu Hongbing, Yang Sineng, Jin Zhilai, Ao Yiwei and Yao Jian. The patent application number is CN202511339839 20250918. The patent public..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Guangxi Jianxing Guangyin New Mat Co Ltd patent application for Superfine Spherical Silver Powder and Preparation Method and Application Thereof. The invention was developed by Zhou Ming, Zhang Hongrui, Peng Kun, Lu Yuxiang and Huang Xinfu. The patent..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Northwestern University and Sino Platinum Electronic Mat Yunnan Co Ltd patent application for Flaky Silver Powder with High Radius-thickness Ratio and High Crystallinity as Well as Preparation Method and Application of Flaky Silver Powder. This invention ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Institute Of Mat and Intelligent Manufacturing Jiangxi Academy Of Sciences patent application for Rare Earth Oxide Doped Tungsten Composite Material and Preparation Method and Application Thereof. This invention was developed by Lu Lei, He Youxing, Zeng S..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hunan Yinjing Tech Development Co Ltd has applied Chinese patent for Recovery Method and Recovery Device for Metal with Oxide Layer. Yin Zemin, Tang Xiaotian and Chen Gang developed it. The patent application number is CN202511222508 20250829. The patent publication number is CN121244960 (A). International P..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Central South University has submitted a patent application for Cu (at) CNTs-silver-based Composite Material Prepared Based on Sanding Method and Application Method of Cu (at) CNTs-silver-based Composite Material in Labyrinth Brush. This invention was developed by Zhang Lei, Zhu Xiuchong, Kang Xiao, Liu Jikui a..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Guangneng Equipment Foshan Co Ltd has submitted a patent application for Low-temperature Rapid Sintering Method of Nano-catalysis Tungsten-copper Composite Material. Wu Xuancheng developed the invention. The patent application number is CN202511340688 20250919. The patent publication number is CN121244950 (A..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Lim Chee Yen patent application for Mold System for Manufacturing Soluble Microneedle Patch. The patent application number is CN20238098499 20230719. The patent publication number is CN121240959 (A). International Patent Classification codes are A61..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Lishui Xinchuan New Mat Co Ltd patent application for Copper Powder Coated with Organic Matter and Preparation Method of Copper Powder. The invention was developed by Ke Mingjing, Xie Shangchuan, Yang Jie, Jiang Zejun and Wang Tingting. The patent app..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Guangxi Jianxing Guangyin New Mat Co Ltd has applied Chinese patent for Polyhedral Superfine Silver Powder and Preparation Method and Application Thereof. Zhou Ming, Zhang Hongrui, Peng Kun, Lyu De and Tang Xu developed it. The patent application number is CN202511310953 20250915. The patent publication numb..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hanwha Chemical Corp has submitted a patent application for Extrusion Molding Catalyst for Ortho-alkylation Reaction and Preparation Method Thereof. This invention was developed by Lee Jong-kwon, Yoon Sung-ho, Choi Min-seok, Jeon Jeong-hwan and Jeon Bong-sik. The patent application number is CN20248028473 20..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Restoration DAC Ltd has submitted a patent application for Improved Electrodes for Electrochemically Driven Carbon Dioxide Separators. This invention was developed by Ahrai Babak, Glutz Norbert, Kogan Igor and Lienevtsev Leonid. The patent application number is CN20248037090 20240416. The patent publication ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Imerys Pigments Inc has submitted a patent application for Filter Aid. Singh Vikramjit, Tikhomirov Ljudmil, Fernandes Gregory and Gittings David Ian developed the invention. The patent application number is CN20248037643 20240607. The patent publication number is CN121240912 (A). International Patent Classif..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Vale and Univ Federal Do Rio Federal Do Sul have applied Chinese patent for Method for Particle System Filtration Using Nanobubble Injection and Use Thereof. De Azevedo Antonio Cesar, Rojas John R and Lima Nicholas Paul developed it. The patent application number is CN20248036166 20240502. The patent publica..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released National Univ Corporation The Univ Of Tokyo and Jelic Co Ltd patent application for Hydrogels That Can be Cured Even. This invention was developed by Sakai Takamasa, Ishikawa Shohei and Kamata Hiroyuki. The patent application number is CN20248034748 20..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Georgia State Univ Research Foundation has submitted a patent application for Anti-angiogenic Agents and Methods of Using Such Agents. This invention was developed by Liu Zhi-ren and Yang Jianghuai. The patent application number is CN20248022775 20240214. The patent publication number is CN121240871 (A). Int..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Nabaco Corp has submitted a patent application for Improved Agricultural Product Barrier Coating. This invention was developed by Beer Gerhard and Amiri Mehdi. The patent application number is CN20248035267 20240524. The patent publication number is CN121240779 (A). International Patent Classification codes ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Zhejiang Leap Pulverization Equipment Co Ltd has applied Chinese patent for Micro-crushing Equipment for Producing and Processing Superfine Powder. Wang Chunfeng, Guo Bo, Wang Jun and He Quwei developed it. The patent application number is CN202511602373 20251104. The patent publication number is CN121244328..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Beijing Yineng Hydrogen Source Tech Co Ltd has sought patent for Alkaline Anion Exchange Membrane Containing Double Functional Groups for Synergistically Improving Swelling Resistance and Preparation Method of Alkaline Anion Exchange Membrane. This invention was developed by Wang Gang, Lu Chuan, Lv Pin and Liu ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Heilongjiang University patent application for Preparation Method and Application of Gadolinium-doped Cu/sapo-34 Composite Material. Li Zhibin, Jiang Baojiang, Chen Boyuan, Liu Jianan and Cao Rongyue developed the invention. The patent application numb..

Chemicals

  |  Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has received Samsung Electronics Co Ltd and University of Tokyo patent application for Radiation-sensitive Resist Composition and Pattern Formation Method Using the Same. Miyoshi Taro, Sakai Nobuji, Kamakura Yoshinobu, Yamaga Hideomi, Hamano Mitsumasa, Uchida Sayaka and Ogiwa..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Shanghai Institute of Ceramics, Chinese Academy of Sciences patent application for Amorphous High-entropy Fluorine Ion Solid Electrolyte Material and Preparation Method and Application Thereof. The invention was developed by Dong Wujie, Pan Youtan, Bi Hu..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received 718th Research Institute of China State Shipbuilding and China State Shipbuilding Corporation patent application for Preparation Method of Catalyst for Resisting Co Poisoning. Tang Weihua, Cheng Yanhu, Wang Tao, Zhao Lijuan and Liu Yanxiao developed the i..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Jiangsu Langxiong Energy Tech Co Ltd has submitted a patent application for Catalyst with Heterostructure, Preparation of Catalyst and Application of Catalyst in H2-fe3 + Liquid Flow Fuel Cell. This invention was developed by Ma Zhiqi. The patent application number is CN202511370515 20250924. The patent publ..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Shenzhen Institute Of Research and Innovation The Univ Of Hong Kong patent application for Copper-based Catalyst for Fuel Cell Cathode as Well as Preparation Method and Application of Copper-based Catalyst. The invention was developed by Xie Junming, Zho..

Chemicals

  |  Thu 07 May 2026

Beijing, May 7 -- Zhejiang Huaxin Zipper Co Ltd has submitted a patent application for Intelligent Luminous Zipper Based on Flexible Solar Power Supply and Electroluminescent Coating. Zhang Guojin, Liu Chengwei and Jiang Tao developed the invention. The patent application number is CN202511450477 20251011. The patent publicat..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Institute of Soil Science, CAS and Gansu Institute Of Ecological Environment Sciences Gansu Ecological Environment Planning Institute have sought patent for Method for Repairing Alkaline Cadmium-polluted Farmland in Arid and Semi-arid Regions and Application of Method. This invention was developed by Luo Yongmi..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Aiken Silicon Mat Lanzhou Co Ltd patent application for Smelting Dedusting Silicon Powder Remelting Recycling Device and Method. This invention was developed by Lu Yichang, Ma Yadong, Gao Jianjun and Zhang Pengyu. The patent application number is CN202..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Jiangsu Kuntai Ind Equipment Co Ltd has submitted a patent application for Laser Cleaning Device for Removing Paint. This invention was developed by Sun Liang and Sun Keying. The patent application number is CN202511825438 20251205. The patent publication number is CN121244632 (A). International Patent Class..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Wuhu Aviation Vocational College Co Ltd has submitted a patent application for Automatic Feeding Structure for Keyboard Silica Gel Spring Washers. Ren Chenxi, Geng Yu, Han Xufeng, Ge Yuwei, Cao Zheng, Sun Wen, Wei Jianan and Zhao Wang developed the invention. The patent application number is CN202511775423 2..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received M Geldbach Shanxi Flange & Fittings Co Ltd patent application for Flange Forging Oxide Skin Cleaning Device. Wang Haodian, Li Jin and Wang Jihui developed the invention. The patent application number is CN202511754750 20251126. The patent publication n..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Changzhou Senwanjie Ultrasonic Equipment Co Ltd has applied Chinese patent for Vacuum Coating Ten-groove Full-automatic Ultrasonic Cleaning Equipment. Gao Taichao and Gao Zhangsen developed it. The patent application number is CN202511678578 20251117. The patent publication number is CN121244615 (A). Interna..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Zhejiang Chenhui Plastic Packaging Co Ltd has filed a patent application for Cleaning Device Applied to Coating Machine Roller. This invention was developed by Zhang Baoping, Chen Dingmiao and Wu Dengfeng. The patent application number is CN202511576557 20251031. The patent publication number is CN121244614 ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Ningbo Weiyuan Photoelectric Res Institute Co Ltd patent application for Anodic Oxidation Method and Application of Inas/gasb Superlattice Material. This invention was developed by Zhang Fan and Yuan Haoxuan. The patent application number is CN20251128..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Shenzhen Jianan Semiconductor Tech Co Ltd patent application for Gallium Nitride Power Device. Zhou Yaqin and Hao Ronghui developed the invention. The patent application number is CN202511653644 20251112. The patent publication number is CN121240542 (A..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Yiyang Huayu Building Mat Co Ltd has sought patent for Raw Material Screening Device for Putty Powder Production. This invention was developed by Cheng Junhua, Tian Jingbo and Zhang Jijiang. The patent application number is CN202511622180 20251107. The patent publication number is CN121244513 (A). Internatio..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- CSSC Xi'an Dong Yi Science Tech & Industry Group Co Ltd has submitted a patent application for Process Method for Improving Paint Spraying Binding Force of Cast Aluminum Alloy Shell Part. Jiao Weiyang, Lyu Yaobin, Ma Ling, Liu Haoming and Wang Xiaoyuan developed the invention. The patent application number i..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Jiangsu Yixiangqi New Mat Co Ltd has filed a patent application for Industrial Glue Uniform Curing Device and Operation Method Thereof. This invention was developed by Zhang Zhan. The patent application number is CN202511482051 20251016. The patent publication number is CN121244500 (A). International Patent ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Dongguan Keqi Automation Equipment Co Ltd has applied Chinese patent for Glue Solution Transfer Pump Station. Wei Yingzhen, Chen Guosheng, Li Junqing, Qian Shijun, Li Mingbo, Qin Feng and Yang Yunpu developed it. The patent application number is CN202511380865 20250925. The patent publication number is CN121..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Shenzhen Jianan Semiconductor Tech Co Ltd has submitted a patent application for Gallium Nitride Device and Manufacturing Method Thereof. This invention was developed by Hao Ronghui. The patent application number is CN202511408434 20250929. The patent publication number is CN121240505 (A). International Pate..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Anhui Qingfengyu Anti Counterfeiting Tech Co Ltd patent application for Anti-counterfeit Label Coating Coating Device with Adjustable Range. The invention was developed by Jiang Chuanjuan and Jiang Chuanqing. The patent application number is CN2025112..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Suzhou Xuanchang Electromechanical Tech Co Ltd has submitted a patent application for Multi-station Coating Equipment and Process for Compressor Piston. This invention was developed by Xu Xiaochun, Zhan Yi, Zhang Hanliang and Xu Zixuan. The patent application number is CN202511763694 20251127. The patent pub..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Shenzhen Jianan Semiconductor Tech Co Ltd has sought patent for P-type Gallium Nitride Hemt Device. This invention was developed by Hao Ronghui. The patent application number is CN202511231824 20250901. The patent publication number is CN121240487 (A). International Patent Classification codes are H10D30/47,..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Jiangsu Jiamao Carpet Co Ltd has submitted a patent application for Impregnating Machine Capable of Uniformly Coating Nano Coating for Carpet Production and Use Method of Impregnating Machine. This invention was developed by Wang Jiaye, Hua Yulong, Yang Longjun and Chang Xiaobing. The patent application numb..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Jiangsu Wampolet Hi Tech Co Ltd has filed a patent application for Heat-sensitive Material Coating Spraying and Drying Integrated Equipment and Using Method Thereof. This invention was developed by Wang Daoli, Qi Huali, Wang Lin, Tang Honglei, Cai Biao, Tian Wei and Qi Rongyin. The patent application number ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Anhui Gaode Aluminum Co Ltd has submitted a patent application for Aluminum Profile Surface Coating Equipment. Lu Haixian, Hu Linsheng and Zhong Yiqiang developed the invention. The patent application number is CN202511718589 20251121. The patent publication number is CN121244442 (A). International Patent Cl..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Jiangsu Hengchi Metal Products Co Ltd patent application for Surface Paint Spraying Device for Channel Steel Formwork Machining Based on Constructional Engineering. The invention was developed by Cai Yuanyuan, Yang Liqiang and Yan Shibing. The patent ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Zhaoqing Dejiang New Material Tech Co Ltd has submitted a patent application for Environment-friendly Water Paint Spraying Device. This invention was developed by Liu Zhichun. The patent application number is CN202511693640 20251118. The patent publication number is CN121244435 (A). International Patent Clas..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Dezhou Ruibaili Glass Brick Co Ltd has sought patent for Continuous Hollow Glass Brick Surface Paint Spraying System and Process. This invention was developed by Li Xiusong, Jiao Yunpeng, Zhang Taiqiang and Dong Guozhu. The patent application number is CN202511452372 20251011. The patent publication number i..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hengyi Special Cable Huizhou Co Ltd has submitted a patent application for Insulated Wire Coating and Anti-oxidation Cyclic Utilization Treatment Method. Huang He developed the invention. The patent application number is CN202511732472 20251124. The patent publication number is CN121244430 (A). International..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Huaian Hongyun Salt Chemical Co Ltd Cnsic has submitted a patent application for Piston Push Rod Type Centrifugal Machine for Producing Anhydrous Sodium Sulphate. Bei Zongjun, Wang Hui, Zhou Zhengye, Shan Shiquan and Gao Jiawang developed the invention. The patent application number is CN202511380662 2025092..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Yifeng Jiuyu Lithium Ind Co Ltd patent application for Sagger Material Sulfuric Acid Leaching-flotation Synergistic Lithium Extraction and Leaching Residue Multi-stage Recycling Method. This invention was developed by Wei Dongdong, Yao Li, Feng Yanxia, Pa..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Central South University afdTongkeng Mining Branch China Tin Mining Co Ltd patent application for Flotation Reagent and Method for Sulfur and Arsenic Mineral Activating Agent and Tin Concentrate Reverse Flotation Desulfurization and Dearsenification. Chen..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Beijing Yineng Hydrogen Source Tech Co Ltd has applied Chinese patent for High-alkali-resistant Anion Exchange Membrane with Gradient Pore Structure and Application of Anion Exchange Membrane in Hydrogen Production by Alkaline Electrolysis of Water. Lv Pin, Lu Chuan, Liu Shanshan and Wang Gang developed it. ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Electric Power Res Institute Guangdong Power Grid Corp has applied Chinese patent for Ce/ru Composite Modified Catalyst as Well as Preparation Method and Application Thereof. Fan Yazhou, Peng Xiangyang, Xie Bingen, Wu Jiehui, Wang Zheng, Liu Lin, Lin Guohai, Yu Xin, Wu Ji, Li Yinge and Chen Zhengyong developed ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hubei Shuaiyi New Mat Co Ltd has submitted a patent application for Oil Refining Catalyst and Preparation Method Thereof. Shi Guangqi, Gan Jun and Rong Shujun developed the invention. The patent application number is CN202511471463 20251015. The patent publication number is CN121244262 (A). International Pat..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd patent application for Surface Ruthenium-nitrogen Coordinated Ru Nano-particles, Synthetic Method and Application. This inven..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Univ Wuhan Business has submitted a patent application for BiO2-x-Bi2O2CO3 Composite Photocatalyst Taking Ethanol as Carbon Source as Well as Preparation Method and Application of BiO2-x-Bi2O2CO3 Composite Photocatalyst. Zhang Xia, Shi Junming, Yang Guangying, Wang Panpan and Wang Guanyu developed the invention..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Inner Mongolia University of Science and Technology has submitted a patent application for MIL-125 Derived Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Shuaishuai, Zhang Lianke, Luo Qingwen and Feng Yulong. The patent application number is CN..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Hebei Geo University and Hebei University of Science and Technology patent application for Carbon-coated Tungsten-molybdenum Alloy, Composite Photocatalyst, and Preparation Method and Application of Carbon-coated Tungsten-molybdenum Alloy and Composite P..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Suzhou Xitu Environmental Protection Tech Co Ltd has sought patent for Phosphomolybdic Acid Modified Bunchy Cerium Oxide Low-temperature Denitration Catalyst and Preparation Method Thereof. This invention was developed by Jian Jie, Wang Wanjun, Huo Minbo and Yang Ming. The patent application number is CN2025..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Southwest Research & Design Institute of Chemical Industry and Southwest Chemical Meishan Co Ltd patent application for Low-temperature-activated Hydrothermal Stable Formaldehyde Production Tail Gas Purification Catalyst and Preparation Method Thereof. T..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hunan Zhongwei New Hydrogen Material Tech Co Ltd has filed a patent application for Ru/la-nicop/bm Catalyst and Preparation Method and Application Thereof. This invention was developed by Wang Chun, Chen Chuxiong, Tan Di, Li Weijie, Li Wang and Tang Bin. The patent application number is CN202511825222 202512..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Shaanxi Zhonglan Chemical Tech New Material Co Ltd; Sinochem Lantian Co Ltd patent application for Regeneration Method and Application of Chromium Fluoride-based Catalyst. The invention was developed by Yang Linna, Yang Yang, Yang Hui'e, Liu Kunfeng, Tia..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Deqing Zhejiang Univ Of Technology Moganshan Research Institute has submitted a patent application for O Vacancy Anchored Mo Monatomic Photocatalytic Material as Well as Preparation Method and Application Thereof. Zheng Huajun, Jia Yi, Zhan Mingming and Zhao Zhefei developed the invention. The patent applica..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Quzhou University and Changshu Institute Co Ltd East China Univ Of Science And Technology patent application for Preparation Method and Application of Two-dimensional Biobr Composite Attapulgite Photocatalyst. Zhang Min, Dong Yunyuan, Zhang Guanqing, Zhen..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- East China University of Science and Technology and Dalian University of Technology have sought patent for Vanadium-based Catalyst for Converting Sulfur Dioxide into Sulfur Trioxide Through Waste Acid Cracking as Well as Preparation Method and Application of Vanadium-based Catalyst. This invention was developed..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd patent application for Ru Nano-particle with Three-layer Core-shell Structure as Well as Synthesis Method and Application of ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Hubei Huihuang Tech Co Ltd has filed a patent application for Copper-manganese Composite Catalyst and Preparation Method Thereof. This invention was developed by Yu Lan, Luo Xinglan, Cai Moujin, Gong Hongxi, Huang Jie, Li Jun and Ma Daguo. The patent application number is CN202511797096 20251202. The patent ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Nanjing University of Technology, Nanjing Jiekefeng Environmental Protection Tech Equipment Research Institute Co Ltd and Shanghai Heye Construction Eng Co Ltd have applied Chinese patent for Rare Earth Ceramic-based Denitration Catalyst Taking Fly Ash as Raw Material as Well as Preparation Method and Applicati..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Shandong Dy New Material Tech Co Ltd has submitted a patent application for High-sulfur-tolerance Scr Honeycomb Denitration Catalyst and Preparation Method Thereof. This invention was developed by Liu Guanli, Zhang Yingjie, Ge Chengmin, Chen Hao, Gao Junyi, Zhao Xiuping and Li Xiaolin. The patent application..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Inner Mongolia Mengtai Group and Shanghai Advanced Research Institute, Chinese Academy of Sciences have submitted a patent application for Preparation Method of Efficient Nickel-magnesium-based Catalyst for Methanation of Carbon Dioxide. This invention was developed by Wang Hai, Wang Hui, Xia Lin, Han Bo, Li Zh..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Guangdong Laboratory Of Chemical and Fine Chemical has submitted a patent application for Catalyst for Reductive Amination, Preparation Method and Application. This invention was developed by Chen Shian, Cai Ke, Duan Yanan, Li Dong, Zhang Yao, Yu Zhengfei, Xu Hao, Zhang Sijian and Yu Yilin. The patent applic..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Shandong Huate Intelligent Tech Co Ltd has applied Chinese patent for High-performance Carbon-based Catalyst as Well as Preparation Method and Application Thereof. Zheng Ding'an, Zhang Shengjun and Yu Guangquan developed it. The patent application number is CN202511448002 20251011. The patent publication num..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Huaneng Clean Energy Res Institute and China Huaneng Group Co Ltd patent application for Flower-flocculent Mixed Oxide Catalyst, Preparation Method Thereof and Application of Flower-flocculent Mixed Oxide Catalyst in Preparation of Methanol Through Co2 Hy..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Lubemater Qingdao Material Tech Co Ltd has submitted a patent application for Metal-loaded Catalyst with High Cycle Stability and Application Thereof in Synthesis of Ester Oil. Kang Bo, Dou Xiaohui, Zhang Li and Tian Di developed the invention. The patent application number is CN202511531324 20251024. The pa..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Zhejiang University; Jiaxing Research Institute Of Zhejiang Univ patent application for Controllable Preparation Method of Catalyst with Highly Dispersed Active Components. Yang Yang, Gao Xiang, Zheng Chenghang, Song Xinbo, Song Hao, Wu Weihong, Zhang Yon..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd patent application for Ru Nano-particles Synthesized by Sol-hydrogen Hydrothermal Reduction Method and Application of Ru Nano..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has published Nanjing University of Technology and Nanjing Jiekefeng Environmental Protection Tech Equipment Research Institute Co Ltd; Shanghai Heye Construction Eng Co Ltd patent application for Rare-earth-based Micron Soil Remediation Catalyst as Well as Preparatio..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Shandong Gongquan Chemical Co Ltd patent application for Modified Catalyst Carrier Material and Preparation Method Thereof. This invention was developed by Wang Yaodong, Shi Ke, Liu Miaomiao, An Chunliang, Wang Jian and Xin Xiaofen. The patent applicat..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Changsha Environmental Protection College has applied Chinese patent for Preparation Method and Application of Fluorine Removal Agent. Jiang Ke, Zhan Qi, Luo Yuanling, Cao Zhe, Peng Yanchun and Li Erping developed it. The patent application number is CN202511512451 20251022. The patent publication number is ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Changzhou University patent application for TEPA Modified Bimetallic MOF Material for CO2 Adsorption and Preparation Method of TEPA Modified Bimetallic MOF Material. This invention was developed by Zhou Yuntao, Jia Baoping, Luo Kun and Zhuge Xiangqun. ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- China Acad Of Quality Inspection & Testing Sciences has sought patent for Aerogel Composite Material with Novel Structure as Well as Preparation Method and Application of Aerogel Composite Material. This invention was developed by Xu Xiuli, Wang Xiujuan, Guo Wei, Shen Zhengchao and Sun Yan. The patent applic..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has released Ligong Qingke Chongqing Advanced Material Research Institute patent application for MOF-based Core-shell Microsphere Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Ding Baisuo, Wang Qianyou, Liu Huali and ..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Rushan Dayang Silica Gel Co Ltd has submitted a patent application for Special Silica Gel for Pressure Swing Adsorption Hydrogen Extraction and Preparation Method Thereof. This invention was developed by Li Chenhao and Li Linlin. The patent application number is CN202511669217 20251114. The patent publicatio..

Chemicals

  |  Wed 06 May 2026

Beijing, May 7 -- Zhengzhou University has submitted a patent application for Morphology-controllable MOF (metal Organic Framework) Adsorption Carrier, Preparation Method and Fluorine Removal Application. Han Guihong, Wang Wenjuan, Huang Yanfang, Sun Hu and Ma Hongfei developed the invention. The patent application number is ..
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