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Chemicals

  |  Thu 04 Jun 2026

Taipei, June 4 -- Ningxia Hugerise Chemical Co Ltd has filed a patent application for Application of Oxyline, Preparation Method of Oxyline and Oxidation System. This invention was developed by Hao Li-yong, Guo Chuan-lei, Xu Kun and Yin Cui-ping. The patent application number is TW20240149904 20241220. The patent publication ..

Chemicals

  |  Thu 04 Jun 2026

Taipei, June 4 -- Yuxuan Steel Engineering Co Ltd has filed a patent application for Method for Assembling Water Diversion Load Bearing Structure Capable of Preventing Rainwater or Foul Water from Falling Under Solar Cell Components of Photovoltaic Equipment Taken as Canopy. This invention was developed by Chen Shi-xuan. The ..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Taiwan Patent Office has published Univ Nat Tsing Hua, Chang Chun Plastics Co Ltd, Chang Chun Petrochemical Co Ltd and Dairen Chemical patent application for Manufacturing Method of Solid Copper-carbon Catalyst. The invention was developed by Tsai De-hao, Pan Yung-tin, Lee Yen-te, Liao Dun-zheng, Huang Chien-fu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Sichuan Guotaiminan Science and Tech Co Ltd has submitted a patent application for Phosphogypsum Framework Material Inclusion and Preparation Method Thereof. Liang Yuxiang, Taniho, Chen Yu and Yi Meigui developed the invention. The patent application number is CN20261047263 20260114. The patent publication ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- China West Construction Guizhou, Changshun County Zhongjian West Construction Co Ltd and China West Construction Group have applied Chinese patent for Phosphogypsum-red Mud-based Artificial Fish Reef Ecological Material as Well as Preparation Method and Application Thereof. Lin Xihua, Li Zhiwei, Yuan Zong, Ca..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Meike Beijing New Material Tech Co Ltd has filed a patent application for High Belite Sulphoaluminate Cement-based Two-component Grouting Material and Preparation Method Thereof. This invention was developed by Si Duanke, Yu Jifang, Chi Mingzhe, Wang Kai, Wang Meng, Qin Xuefei, Sun Gang and Liu Weihua. The ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Huiheyuan Environmental Tech Co Ltd has applied Chinese patent for Low-carbon Gelling Composite Material Based on Pyrolytic Fly Ash and Preparation Method of Low-carbon Gelling Composite Material. Fan Jianhua, Dang Yingze, Yao Bingqian, Si Fangfang, Chen Yumei, Guo Pengfei, Zhang Binjian and Wang Hong..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Shandong Jingyun Taibo Negative Carbon Tech Co Ltd patent application for Magnesium Slag-based All-solid Waste Cementing Material Low-carbon Mortar and Preparation Method Thereof. The invention was developed by Li Linli, Zhang Yuxin, Ding Xindi, Zhong Q..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Runsheng New Energy Co Ltd has filed a patent application for Composite Nano-amine Modified Ecological Brick and Preparation Method Thereof. This invention was developed by Zhou Hongzhe, Fu Yanmei and Zhou Xiaoqing. The patent application number is CN202511755020 20251126. The patent publication nu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Hebei Geological Experiment and Testing Center and North China Electric Power University, Baoding patent application for Geopolymer Porous Spherical Material as Well as Preparation Method and Application Thereof. The invention was developed by Wang Lei,..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Jiangsu Oriental Ecological Dredging Eng Co Ltd patent application for Efficient Phosphorus Removal Adsorptive Ceramsite as Well as Preparation Method and Application Thereof. This invention was developed by Ni Shougao, Yang Kunlun, Gu Peng, Gu Xiaohui, ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Hebei Jinmo Sports Goods Co Ltd patent application for Admixture Weighting Agent for Oil Well Cementing Slurry and Preparation Method of Admixture Weighting Agent. Chen Jianzhi and Yang Yongxiao developed the invention. The patent application number i..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- China National Petroleum and CNPC Xibu Drilling Eng Co Ltd have submitted a patent application for Composite Biological Protein Efficient Foaming Agent, Foam Low-density Well Cementation Cement Slurry and Preparation Method of Foam Low-density Well Cementation Cement Slurry. Li Liangbing, Wang Sukai, Zhang Xin..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- MCC Wukan Engineering Technology Co Ltd has submitted a patent application for Method for Enhancing Sludge Pyrolysis Phosphorus Conversion Through Cooperation of Oxidizing Agent and Persistent Free Radicals. This invention was developed by Li Zhen, Hou Huijie, Yuan Songhu, Ding Hongyuan, Li Mengyun, Wu Yulun a..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Environmental Tech & Engineering Co Ltd Chinese Research Academy of Environmental Sciences has sought patent for Method for Producing Natural Gas, Wood Vinegar and Carbon-based Organic Fertilizer from Pig Manure. This invention was developed by He Liansheng, Yang Haichao, Wang Sen, Li Peng, Feng Jincheng, Liu ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Dalian Kelide Optoelectronic Mat Co Ltd has submitted a patent application for Process for Efficiently Settling and Recycling Germanium Dioxide in Hydrogen Peroxide-based Tail Gas Absorption Liquid and Application. Liu Ying, Wang Yutong, Feng Kai, Shi Lin, Liu Xinhui and Wang Jinju developed the invention. ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Sihong Water Co Ltd patent application for Rapid Culture Equipment for Aerobic Granular Sludge. Li Su, Wu Hao, You Dingyi, Peng Kejia, Wang Lifang, Shi Xiaoming, Han Fang, Tu Xu and Wang Wei developed the invention. The patent application number is CN..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Xiamen Jingyan Wanfeng Environmental Protection Tech Co Ltd has submitted a patent application for Chemical Nickel Plating Wastewater Treatment Agent and Treatment Method. Wang Qinpei, Zhang Ping, Chen Gang and Lin Jiatian developed the invention. The patent application number is CN202511666664 20251114. Th..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Jiangsu Jingxi Environmental Prot Equipment Co Ltd has submitted a patent application for Spherical Corundum Microporous Aerator. This invention was developed by Qian Genghua, Wang Fengjun and Qian Hantan. The patent application number is CN20251224191 20251230. The patent publication number is CN121494214 ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Shanghai Leimengke Tech Co Ltd patent application for System and Method for Detecting Relative Fluorescence Lifetime of Material. The invention was developed by Teng Lei and Chi Zhancai. The patent application number is CN202511847342 20251209. The p..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Liaoning Dongke Electric Power Co Ltd has submitted a patent application for Optical Fiber-palladium Alloy Membrane Monohydrogen Sensor Based on Temperature Compensation and Control Method of Optical Fiber-palladium Alloy Membrane Monohydrogen Sensor. Niu Li, Jiang Dawei, Guo Zhinan, Li Shuang, Cui Juyong, Yan..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Guangdong Yinuo Chemical Co Ltd has submitted a patent application for Method for Detecting Leveling Performance of Epoxy Floor Paint. Mai Guiyao and Liang Deli developed the invention. The patent application number is CN20261031873 20260112. The patent publication number is CN121499314 (A). International P..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Inner Mongolia Hengtong Optical Mat Co Ltd patent application for Optical Fiber Preform Sintering Equipment and Sintering Method. The invention was developed by Zhang Yanbin, Liu Changxing, Guo Xinyu, Mai Lianyi and Wu Zuocai. The patent application ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Jiaxing Wote Taike Environmental Protection Tech Co Ltd has sought patent for Method for Quickly Starting Phycomycete Granular Sludge Based on Light and Dark Regulation and Directional Inoculation. This invention was developed by Dong Yamei, Cao Xuhuai and Zhang Changhua. The patent application number is CN..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Juneng Co Ltd has applied Chinese patent for Material for Quickly Starting and Strengthening Anaerobic Ammonia Oxidation and Preparation Method Thereof. Luo Zhanyu, Ling Ming, Yao Haiyong, Lin Feng, Xue Dong, Dong Hao and Huang Qiqi developed it. The patent application number is CN20251208779 20251..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- China Three Gorges and Tongji University have filed a patent application for Anaerobic Ammonia Oxidation Optimization Method Based on Cooperative Regulation and Control of Inhibitor. This invention was developed by Chen Xiang, Gong Hui, Wang Xiankai, Liu Qinpei, Chen Kejin, Qiao Xueyuan, Chen Yasong and Dai Xi..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Jialing Environmental Protection Tech Co Ltd has submitted a patent application for Composite Carbon Source for Efficient Nitrogen and Phosphorus Removal and Preparation Method Thereof. This invention was developed by Shen Ping, Shen Weiming, Chen Liwen, Li Feiyuan, Zhu Jun, Chen Shuting and Du Jiapin..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Hunan Xiandao Yanghu Reclaimed Water Co Ltd and Keshituo Environmental Prot Equipment Shanghai Co Ltd have submitted a patent application for Method for Intelligently Regulating and Controlling Concentration of Suspended Solids in Effluent of Msbr Based on Multi-parameter Optimization. This invention was deve..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Tianjin Polytechnic University and Suzhou Future Membrane Technology Innovation Center Of Nanjing Univ Of Technology have submitted a patent application for Packed Bed Bipolar Membrane Electrodialysis System and Method for Selectively Recovering Phosphorus from Wastewater. Chen Qingbai, Wang Jianyou and Xu Yon..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Xi'an Tpri Water & Environmental Prot Co Ltd has filed a patent application for Electro-adsorption Desalination System. This invention was developed by Zhang Jiageng, Sun Yajing, Wang Jing, Zhang Mingkuan, Liu Yapeng, Zhou Mingfei, Qiang Xueni, Lu Jiaqi and Mao Jin. The patent application number is CN202511..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shanghai Huayi Environmental Protection Tech Co Ltd has filed a patent application for Multi-stage Adjustable Denitrification Equipment. This invention was developed by Bai Jianlin, Li Shujin, Fan Yanhua, Liang Chunxia, Fang Ming, Rao Linghua, Jiang Junjie, Zhou Enhua and Jiang Weiming. The patent applicati..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Intepa Platinum Ind Co Ltd patent application for Iridium Dioxide Nano-powder as Well as Preparation Method and Application Thereof. The invention was developed by Qin Xichao, Wang Laibing, Shen Jiwei and Xue Weixian. The patent application number is..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shanghai Steel Building Damper Tech Co Ltd has filed a patent application for Active and Passive Synergistic Magnetorheological Shear Thickening Fluid Damper. This invention was developed by Wang Haiwei, Cheng Rong, Yang Xiao and Ho Kwong Tai. The patent application number is CN20261042716 20260114. The pat..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Xiangyang Xingyuan Power Tech Co Ltd has submitted a patent application for Modularized Compound Fan Convenient to Install. This invention was developed by Wang Linduo. The patent application number is CN202511816040 20251204. The patent publication number is CN121497675 (A). International Patent Classifica..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Hangzhou Dianzi Univ Tiantai Digital Industry Research Institute Co Ltd has submitted a patent application for Large-particle High-pass Cross Pump and Manufacturing Method. This invention was developed by Xu Jing, Weng Yida, Yang Junyan and Li Gen. The patent application number is CN202511635792 20251110. T..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Zhizhen Machinery Mfg Co Ltd has applied Chinese patent for Intelligent Pressure Control Method for Emulsion Pump for Coal Mine. Shi Zhenghao, Wang Chengzhe, Jiao Chenghua, Dong Haowen, Yu Xianfu, Wu Deqing and Zhou Desong developed it. The patent application number is CN20261036427 20260113. The p..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Taiwan Patent Office has released Green Star Tech Company and Chang Po Wei patent application for Composite Filtration System. This invention was developed by Tsai Chuen-jinn, Peng Zheng-yu, Nguyen Thi-thuy-nghiem, Chang Po-wei and Kuo Tang-yu. The patent application number is TW20230147899 20231208. The pat..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Koganei Ltd has filed a patent application for Pump Device and Fluid Discharge Quantity Control Method. This invention was developed by Kawaguchi Takahiko. The patent application number is TW20240145897 20241127. The patent publication number is TW202523973 (A). International Patent Classification codes are ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Suzhou Bacme Biotech Co Ltd has submitted a patent application for Optical Fiber Ranging Tool and Poct Fluorescence Immunoassay Instrument Thereof. This invention was developed by Li Yuanying, Shen Musheng and Wang Bin. The patent application number is CN202511731867 20251124. The patent publication number ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- CNBM Zhejiang Eng Consulting Co Ltd has submitted a patent application for Construction Supervision Equipment for Anticorrosive Coating of Ozone Contact Tank. This invention was developed by Zhuang Ying, Chen Jiazhen, Zhu Yanli, Zhang Panfeng, Bao Luo, Wang Yi, Fei Xiaoli, Zheng Jiayun, Fu Yongyin and Zhou Jia..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Inner Mongolia Kangning Mining Co Ltd has applied Chinese patent for Large Dangerous Rock Monomer Blasting Parameter Design Method and System. Song Jiawang, Wei Zheng, Yan Shurui, Shen Lixu, Sun Guoli, Hao Xiangjun, Wei Ere, Wang Yongfu, Mi Baoyu and Lyu Yang developed it. The patent application number is C..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Nazhiyuan Dalian Tech Co Ltd has applied Chinese patent for Device and Method for On-line Conversion of Sodium Source into High-temperature Heat Energy. Tan Dazhi, Tan Xinhao, Chen Tongtong, Fan Wenjie, Li Guiqin and Li Yuanben developed it. The patent application number is CN20241064644 20240117. The paten..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute, Huaneng Luoyang Thermal Power and Xi'an Xire Energy Saving Tech Co Ltd patent application for Light Energy-electric Energy-chemical Energy Coupling Coal-fired Unit System and Operation Method. Yang Qingchuan, Yu Xi..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Datang Hydropower Science & Tech Res Inst Co Ltd, China Datang Corporation Science & Technology Research Institute and China Datang Group Science and Tech Research Institute Co Ltd Hydropower Science Research Institute have applied Chinese patent for Multi-source Signal Fusion Water Turbine Cavitation Monitori..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Nanjing Modern Integrated Transp Laboratory and Nanjing Qitong Material Engineering Tech Co Ltd patent application for Long-service-life Epoxy Modified Asphalt Ultrathin Overlay Suitable for Heavy Traffic and Preparation Method of Long-service-life Epox..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhejiang Jinli Environmental Prot Paper Industry Co Ltd has submitted a patent application for Pulp Fiber Grinding Device. This invention was developed by Zhong Daofeng, Li Wei, Zhang Haibo, Zhuo Yang and Deng Hongping. The patent application number is CN202511520068 20251023. The patent publication number ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Nantong Tongzhou Chenyi Textile Co Ltd patent application for Antistatic Flame-retardant Fiber and Preparation Method Thereof. Gong Shuaibo developed the invention. The patent application number is CN202511988359 20251226. The patent publication numbe..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Nantong Sumei Textile Tech Co Ltd has sought patent for Super-hydrophobic Acid and Alkali Resistant Fabric and Processing Method Thereof. This invention was developed by Jiang Sheng. The patent application number is CN202511533888 20251025. The patent publication number is CN121496736 (A). International Pat..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Sinochem High Performance Fiber Mat Co Ltd has filed a patent application for Para-aramid Fiber Treatment Method Based on Microwave-infrared Synergistic Field Effect. This invention was developed by Zhu Junqiang, Song Shubin, Cao Yutong, Qian Zhonghao, Lu Cheng, Wu Chenhui, Wang Rong and Zhang Hao. The pate..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Xinjiang Liaojing Zhiran Textile Tech Co Ltd patent application for Yarn Dyeing Equipment for Extracting Pigment from Plants. This invention was developed by Zhou Jiang. The patent application number is CN20251209144 20251229. The patent publication n..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Ouyuan Hebei New Material Tech Co Ltd patent application for Composite Material Mesh Processing and Forming Method. Yu Xuezhao and Xing Puhai developed the invention. The patent application number is CN202511729695 20251124. The patent publication num..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Xiangyang Keliang Renewable Resources Co Ltd patent application for Energy-saving and Environment-friendly High-temperature Carbonization Device for Carbon Fiber Production. The invention was developed by Zhang Yan, Hu Fuling and Deng Daoqiu. The pat..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Guangdong Yuhao Auto Parts Co Ltd has submitted a patent application for Polylactic Acid Degradable Material and Preparation Method Thereof. This invention was developed by Rao Junhao. The patent application number is CN202511912114 20251217. The patent publication number is CN121496605 (A). International P..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Nantong Xurui Chemical Fiber Co Ltd patent application for Production Device of Flame-retardant Anti-molten-drop Chinlon 6 Filaments. This invention was developed by Sheng Herong, Sheng Sixiang and He Chaoyang. The patent application number is CN20251..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Sun Yat-sen University and Guangdong Zhisheng Environmental Prot Industry Group Co Ltd have applied Chinese patent for Medium-temperature Nickel-free Hole Sealing Agent as Well as Preparation Method and Application Thereof. Zhou Lei, Yan Qiujian and Chen Yun developed it. The patent application number is CN..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shenzhen Jinhu Electroplating Co Ltd has filed a patent application for Electroplated Nickel-titanium Material as Well as Preparation Method and Application Thereof. This invention was developed by Lin Changmin, Lin Wenqi, Shen Pingjie, Jiang Yingcheng, Lin Weikang, Lim Chai-heun, Gui Yongqiao and Zheng Zhenfu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Harbin Turbine andHadian Power Equipment National Engineering Res Center Co Ltd have applied Chinese patent for Method for Sealing and Electrodepositing Co-cr2c3 Plating Layer Behind Gh5605 Transition Section. Hu Jing, Gao Yannan, Gong Weixing, Wang Ting, Xu Baiming, Sun Jian, Deng Chao, Zhang Xiaowu and Peng ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Inner Mongolia Lyuqing Tech Co Ltd and Anhui Huasai Energy Tech Co Ltd have sought patent for Liquid-liquid Separation Device for Hydrogen Production Through Alkaline Electrolysis of Water. This invention was developed by Tan Wei, Chen Renfeng, Li Xiaolong and Li Hang. The patent application number is CN202..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Yongqing Jiangsu Energy Tech Co Ltd has filed a patent application for Automatic Control Method and System for Hydrogen Production and Hydrogenation. This invention was developed by Wu Zhaohui, Zhu Xinjian, Ye Dejun, Ye Yongqing, Jiang Kun and He Yifei. The patent application number is CN202511922539 202512..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Suzhou Niumute Tech Innovation Service Co Ltd patent application for Fluidized Bed Reaction Device for Producing Silicon Carbon Material. This invention was developed by Han Jing, Luo Xiuwen, Liu Kai, Xia Fan, Wen Meisheng, Zhang Lei and Bai Haolong. ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Electric Power Research Institute and Guizhou Power Grid have sought patent for Preparation Method of High-orientation Graphene-copper Composite Structure. This invention was developed by Cheng Chuanhui, Zhou Kun, Ning Haobai, Liu Jun, Xu Shurong, Zhuo Ran, Li Kun, Huang Zhiming, Luo Yan, Gao Yong, Fu Shengjun..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Shenzhen Kibing New Material Tech Co Ltd patent application for Glass Coating Conveying Mechanism and Control Method. Zhang Xialing, Li Zhenping, Tang Jianxin, Ma Haibiao, Xie Shiwu, Tang Kai and Hao Xiangdong developed the invention. The patent appli..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Dalian Shengguang Tech Development Co Ltd has submitted a patent application for Zinc Skin and Zinc Powder Cleaning Device for Galvanized Sheet. This invention was developed by Chen Liangliang and Liu Jia. The patent application number is CN20261030796 20260112. The patent publication number is CN121496311 ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Zhongtian Radio Frequency Cable and Jiangsu Zhongtian Technology have applied Chinese patent for Die for Tin Immersion, Tin Immersion Device and Tin Immersion Method. Li Hongsen, Zhang Haicheng, Xu Chengjie, Li Wei, Wang Bin and Zhao Ruijing developed it. The patent application number is CN202511644495 2025..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Beijing Chinsuny Tech Co Ltd patent application for Finned Tube and Coating Method Thereof. This invention was developed by Yu Xianmin. The patent application number is CN202511481842 20251016. The patent publication number is CN121496296 (A). Interna..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Mikro Mesa Technology Co Ltd has applied Taiwan patent for Method of Manufacturing Structure Having Anodized Parts. Chen Li-yi and Chen Chieh-ting developed it. The patent application number is TW20240142358 20241105. The patent publication number is TW202523912 (A). International Patent Classification codes..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Yanan Yunhua Petroleum Engineering Tech Service Co Ltd has submitted a patent application for Gas Well Potential Tapping and Yield Increasing Composite Technology. This invention was developed by Yang Zhengkai, Wu Fengyun, Qu Liang, Lyu Zhenglin, Ma Wenbo, Hou Dongqiang and Zhang Shunyang. The patent applic..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Tianjin Bohai Vocational Technical College patent application for Underground Self-adaptive Injection Equipment for Thick Oil Viscosity Reducer. Yu Xin, Sang Hongyuan, Wei Wenjing, Ding Yuefeng, Liu Jiacheng, Ren Bingjie, Zhu Xiantong, Yang Qiyue and Men..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Chengdu Xiwang Shenlan High Tech Dev Co Ltd and Chengdu Shenlan High Tech Development Co Ltd have submitted a patent application for Near-seabed Methane Gas Collection Device. This invention was developed by Liu Yongyan, Zhang Qian, Wang Yong and Qiu Mingzhi. The patent application number is CN20241180153 2..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Nanjing Yiyang Prefabricated Building Eng Co Ltd has filed a patent application for Auxiliary Mounting Equipment with Lifting Function for Partition Board. This invention was developed by Zhu Dajin. The patent application number is CN20261014712 20260107. The patent publication number is CN121497118 (A). In..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Huaneng Lancang River Hydropower and Yunnan University have sought patent for Reservoir Hydro-fluctuation Belt Comprehensive Restoration and Utilization Method and System. This invention was developed by Hu Qiwei, Chu Wenying, Li Zhixing, Lu Ying, Qi Jutao, Ji Xinfei, Liao Wanjiang, Xu Cheng, Pu Wenwei, Sun Gu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Xi'an Highway Research Institute and Shaanxi Jiaokong Lyuke Environmental Prot Co Ltd have submitted a patent application for Energy-saving and Environment-friendly Microwave Heating Device for Asphalt Pavement. Yang Fayong, Liu Jian, Jin Yonggang, Lu Xiaohua, Qiu Yeji, Li Yan, Guo Ping, Su Jing, Zhang Mingche..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shenzhen Qinghui Energy Tech Co Ltd has filed a patent application for Control Method for Operation Stability of Water Electrolysis Hydrogen Production System. This invention was developed by Zhang Xiuping, Fu Yinghao, Liu Junhao, Cheng Qiqing, Jin Congcong, Huang Sijing and Wang Pengcheng. The patent appli..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Ordos New Energy Res Application Co Ltd, Beijing Yuantai Energy Material Tech Co Ltd and Qinghe Yuantai Erdos Tech Co Ltd patent application for High-toughness Alkaline Electrolytic Water Hydrogen Production Composite Diaphragm and Preparation Method The..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Inner Mongolia Research Institute Of Science & Tech has submitted a patent application for Composite Electrocatalyst as Well as Preparation Method and Application Thereof. Bian Zhiwei, Wang Zhihui, Qu Jingkui, Zhao Jianfeng, Jia Xianbing, Liang Weinong and Zhou Zhijing developed the invention. The patent ap..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shaanxi Gold Group Xi'an Taijin Co Ltd has filed a patent application for Method for Preparing Cyanide-free Gold-plating Solution Gold Sodium Sulfite. This invention was developed by Zhao Xiangbo, Li Zhongxi, Li Haitao, Qin Jing and Qin Fanfan. The patent application number is CN202511886845 20251215. The p..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Xi'an Surface Material Prot Co Ltd patent application for Stainless Steel Textile Nozzle Hard Coating Deplating Method Capable of Protecting Angle Hole Size. Tian Pengtao, Shi Bingyuan, Liu Qi, He Shichao, Shi Jing, Gao Guangrui and Qu Jing developed the..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Jiangsu Dachen Special Steel Wire Co Ltd has filed a patent application for Directional Cooling Forming Device for Carbon Steel Wire Additive Manufacturing. This invention was developed by Shen Guoqing, Zhang Haitao, Ma Zanfeng and Zhang Siyu. The patent application number is CN202511686987 20251118. The pa..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shenzhen Tianxi Tech Development Co Ltd has sought patent for Ultra-smooth Chemical Silver Plating Solution with Low Dielectric Loss and Preparation Method Thereof. This invention was developed by Zhang Lei, Jiang Zhiming and Wang Yuntai. The patent application number is CN202511679359 20251117. The patent ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Lu Military Ordnance University of Chinese People's Liberation Army has submitted a patent application for System and Method for Preparing Ceramic Coating Through Precursor Conversion Ceramic Method. This invention was developed by Wang Sijie and Huang Yanfei. The patent application number is CN202511793801..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has published Ningbo Jumo New Material Tech Co Ltd patent application for Preparation Method of Composite Lyophobic Coating with Micro-nano Structure and Liquid-like Characteristic. The invention was developed by Wang Guihua and Chen Wei. The patent application nu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Jiangsu Giansun Precision Tech Group Co Ltd has applied Chinese patent for Wear-resistant Coating on Surface of Extrusion Die as Well as Preparation Method and Application of Wear-resistant Coating. Zhang Ligang, Li Weiping and Peng Jintao developed it. The patent application number is CN20261047734 2026011..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Xi'an Thermal Power Research Institute, Yuhuan Branch Huaneng Zhejiang Energy Dev Co Ltd and Huaneng Zhejiang Energy Dev Co Ltd have filed a patent application for Nickel-iron-based Wrought Superalloy as Well as Preparation Method and Application Thereof. This invention was developed by Li Limin, Chen Feng, Yu..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Yunnan Xiyin Laboratory Co Ltd has applied Chinese patent for Device for Strengthening Leaching of Indium-containing Materials Through Dynamic Regulation and Reciprocating Stirring and Leaching Method of Device. Yang Huiqiang, Su Ruichun, Ma Shilin, Chen Chao, Fan Kebiao, Ji Denghui, Liu Xiongzi, Xia Hui, Qi F..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- China Enfi Eng Corp and China Nonferrous Engineering have sought patent for Comprehensive Recovery Method of Nickel, Cobalt, Manganese and Scandium. This invention was developed by Wang Weiwei, Liu Cheng, Tan Bo, Lyu Dong and Wang Kuiting. The patent application number is CN20261036952 20260113. The patent ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Institute of Process Engineering,Chinese Academy of Sciences, Kunming University of Science and Technology and Tieling Guixin Environmental Protection Tech Co Ltd patent application for Method for Leaching Out Vanadium and Molybdenum Metals of Failure Re..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Grirem Advanced Mat Co Ltd and Grirem Advanced Materials Tech Co Ltd patent application for Method for Comprehensively Recovering Lithium, Sodium, Potassium, Magnesium and Boron Resources in Original Halogen. Huang Xiaowei, Zhao Longsheng, Feng Zongyu, L..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Liuzhou Huaxi Nonferrous Metals Design Res Institute Co Ltd patent application for Impurity Removal Process for Preparing High-purity Zinc. This invention was developed by Wu Wanli, Lu Hongye, Meng Caixin, Tan Zongyong, Wei Sikang, Tang Xiangjun and Zhao..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Shaanxi Jincao Biomedical Tech Co Ltd patent application for Method for Extracting High-purity Lead-212 Based on Decay Chain of Thorium Nitrate. This invention was developed by Ma Yanling, Wang Xiao and Li Shiyou. The patent application number is CN20..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Jinhua Shuangfei Chengkai Alloy Mat Co Ltd has sought patent for Efficient Acid Dissolution Equipment for Obtaining Rare Metals in Metal Scraps Through Acid Leaching Electrolysis. This invention was developed by Zheng Yong, Si Xiaofeng and Shao Jiaren. The patent application number is CN202511784237 2025120..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Saas Biotech and Nuclear Tech Research Institute patent application for SNP Molecular Marker Closely Linked with Purple Leaf Character of Sweet Potato and KASP Primer. This invention was developed by Feng Junyan, Lang Tao, Yang Feiyang, Pu Zhigang, Zhao ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Lijin Int Co Ltd, Anta China and Fujian Canhui Environmental Protection Tech Co Ltd patent application for Desulfurization Method of Sulfur Vulcanized Waste Rubber, Regenerated Rubber and Application of Regenerated Rubber. This invention was developed by..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Santen SAS has applied Taiwan patent for Kit for Stabilising Prostaglandin Emulsions. Jayat Christine developed it. The patent application number is TW20240138778 20241011. The patent publication number is TW202523654 (A). International Patent Classification codes are A61K31/5575, A61P27/00, C07C405/00 and C..

Chemicals

  |  Wed 03 Jun 2026

Taipei, June 4 -- Taiwan Patent Office has released National University of Kaohsiung patent application for Supercritical Fluids (scfs) Treatment of Two-dimensional Inorganic Compound Structure and Method Thereof. This invention was developed by Feng Jui-yang, Lin Hung-yin, Lee Mei-hwa, Wang Chun-hung and Fang Xi-jun. The pat..

Chemicals

  |  Wed 03 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has released Hangzhou Daomingke Innovation Mat Co Ltd patent application for Optical Composite Film, Eye Protection Polaroid and LCD Display Device. This invention was developed by Liu Weimeng, Xu Liting, Hu Yiwen, Jung Woong, Chen Laicheng, Wang Hong and Hu Haoheng...

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Changshu Yubo Polymer Mat Co Ltd has submitted a patent application for Halogen-free Flame-retardant Low-temperature Curing Glass Fiber Epoxy Resin Prepreg for Rail Transit Interiors. Wu Chaoxu, Lin Zhonggui, Xu Zhongjian and Lin Qiwei developed the invention. The patent application number is CN20251202637 ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- State Intellectual Property Office of China has received Jiangsu Zhongke Kehua New Mat Co Ltd patent application for Waxing Material Composition as Well as Preparation Method and Application Thereof. Liu Ranran, Zhang Zhikui, Wang Shanxue, Li Hailiang, Li Gang and Lu Xukui developed the invention. The paten..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Shandong Dongke Chemical Tech Co Ltd has submitted a patent application for High-transparency Epoxy Resin Composition with Flame-retardant and Toughening Properties and Preparation Method of High-transparency Epoxy Resin Composition. Duan Haodong, Wang Zhongwei, Yang Hui, Wang Jiayi, Wu Jun, Liu Nian and Zeng ..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Silver Age Eng Plastic Dongguan Co Ltd has sought patent for ABS (acrylonitrile Butadiene Styrene) Material and Manufacturing Method and Product Thereof. This invention was developed by Zheng Xiancai, Liu Guangzhi and Hu Zhigang. The patent application number is CN20251227062 20251229. The patent publicatio..

Chemicals

  |  Thu 04 Jun 2026

Beijing, June 4 -- Sichuan Renzhi New Material Tech Co Ltd has filed a patent application for Silver Ion Antibacterial Compatilizer Master Batch Suitable for Modifying ABS (acrylonitrile Butadiene Styrene). This invention was developed by Yang Jianhua. The patent application number is CN20241181998 20240808. The patent public..
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