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Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has released Hunan Keyking Cycle Tech Co Ltd and Changsha Jinkai Cycle Tech Co Ltd patent application for Recycling Method of Lithium Manganate Battery. This invention was developed by Yan Qunxuan, Tan Qunying, Chen Jie and Fan Jingzhen.
The patent application nu..
Electrical
| Wed 01 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Shandong Jiran Hydrogen Power Co Ltd patent application for Hydrogen Energy Electric Wheelchair. The invention was developed by Hupont and Ren Lei.
The patent application number is CN202511302756 20250912. The patent publication number is CN12088443..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Liquid Flow Energy Storage Technology and Shandong Yliuhai Material Tech Co Ltd patent application for Hydrochloric Acid-based Ferrovanadium Chromium Electrolyte, Preparation Method Thereof and Flow Battery. The invention was developed by Yu Chong, Ji ..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Anhui Like New Material Tech Co Ltd has applied Chinese patent for Composite Diaphragm for Battery with Quick-charging Function and Preparation Method of Composite Diaphragm. Ge Lei, Chen Meng, Zhao Jia and Hu Zonghui developed it.
The patent application number is CN202511153366 20250818. The patent public..
Electrical
| Thu 02 Apr 2026
Beijing, April 2 -- Chenrui Construction Eng Co Ltd has filed a patent application for New Energy Integrated Power Construction Intelligent Power Supply System. This invention was developed by Lyu Leyan.
The patent application number is CN20251139768 20250728. The patent publication number is CN120999736 (A). International Pa..
Electrical
| Wed 01 Apr 2026
Beijing, April 2 -- Wuhai Baojie New Energy Mat Co Ltd has filed a patent application for Coal-based Needle Coke Proportioning Granulation Method for High-energy-density Energy Storage Negative Electrode Material. This invention was developed by Wang Lu, Gao Bo and Liu Xixi.
The patent application number is CN20251141058 2025..
Oil & Gas
| Wed 01 Apr 2026
Alexandria, April 2 -- United States Patent for Methods for Photocatalytic Water Splitting of Produced Waters has been issued to Saudi Arabian Oil Company. This invention was developed by Alqahtani Hassan Sakar, Alghunaimi Fahd Ibrahim, Hazazi Khalid Yahya and Al-saleh Salah Hamad.
The patent application number is US20241866412..
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..
Medical
| Wed 01 Apr 2026
Beijing, April 1 -- Jinan Lyudong Hydrogen Energy Technology and State Power Investment Group Hydrogen Energy Technology Development have sought patent for Fuel Cell Stack Bandage Welding Structure and Welding Method. This invention was developed by Sun Mingze, Zhang Yanhui, Liu Yunliang, Li Yexin, Xu Shengyao, Liu Yuanyu and Lu..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology have sought patent for Thin Frame Structure Fuel Cell Membrane Electrode and Preparation Method and Application Thereof. This invention was developed by Chen Yangdong and Qi He.
The patent application number is CN20251162154 2025073..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Asahi Chemical and University Nagoya Nat University Corp have sought patent for Nitride Semiconductor Element, Method for Manufacturing Nitride Semiconductor Laminate, and Method for Manufacturing Nitride Semiconductor Element. This invention was developed by Yoshikawa Akira, Zhang Ziyi, Kushimoto Maki, Sasao..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- State Grid Xinjiang Electric Power Co and Economic and Technology Research Institute State Grid Xinjiang Electric Power have applied Chinese patent for Capacity Configuration Method, Device and Equipment of New Energy Hydrogen Storage System and Medium. Wang Xingang, Zhou Zhuan, Wu Gaolei, Bian Jiayu and Yu Z..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- Cangzhou Institute Of Technology Tianjin University, Tianjin Polytechnic University, Cangzhou Xinmo Tech Co Ltd and Tangshan Zhongrong Tech Corporation Ltd have applied Chinese patent for Metal Microchannel Reactor as Well as Preparation Method and Application Thereof. Wang Zhigang, Hu Zhifei, Wang Zejiao, Ta..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Hunan University and Huda Yuegang Aodawan Area Innovation Res Institute Guangzhou Zengcheng have filed a patent application for Organic Silicon Cooling Liquid and Preparation Method Thereof. This invention was developed by Chu Zonglin, Zhang Ting and Wang Yuxuan.
The patent application number is CN20251125..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- Fifth Affiliated Hospital of Zhengzhou University and Henan Academy of Medical Sciences have filed a patent application for Application of Hydrogen-rich Water in Improvement of Chronic Aluminum Exposure Mouse Injury. This invention was developed by Mi Yang, Zheng Pengyuan, Li Hang, Feng Pengya, Ren Feifei and..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have filed a patent application for Copolymer and Preparation Method and Application Thereof. This invention was developed by Huang Xin, He Jiayuan, Yang Lihong, Wang Haibo, Zhang Le and Li Zedong.
The patent application numb..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Normal University and Tiantong Kaiju Tech Co Ltd have filed a patent application for High-flatness Lithium Tantalate Wafer and Polishing Process Thereof. This invention was developed by Zhang Le, Huo Zixiang, Zhou Chunming, Chen Wenxin, Zhou Ziyan, Pan Yuchen, Kong Hui, Zhang Zhongwei and Qian Yu.
..
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 -- 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 -- 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 -- 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 -- 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 ..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 2 -- Jinhua Municipal Central Hospital has submitted a patent application for Combined Erzhi Pill Anti-osteoporosis Pill Based on Hydroxyapatite and Preparation Method Thereof. This invention was developed by Chen Guangming.
The patent application number is CN202511147600 20250815. The patent publication number i..
Agricultural
| Thu 02 Apr 2026
Beijing, April 2 -- Kunming University of Science and Technology has sought patent for Device and Method for Quantitatively Detecting Biochar Electron Transfer. This invention was developed by Pan Bo, Li Fenxiang, Li Shunling, Wu Min and Dai Wenjuan.
The patent application number is CN202510990393 20250717. The patent publicati..
Measurement & Testing
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has published Beijing Institute of Technology patent application for Hydrogen-oxygen-water Vapor Micro-mixing High-pressure Combustion Testing Device. The invention was developed by Chen Xiangnan, Tang Yong, Ma Kang, Xie Shiqin and Shi Baolu.
The patent application..
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..
Energy
| Thu 02 Apr 2026
Beijing, April 2 -- Shandong University has submitted a patent application for Double-layer Optimization Method and System for Hydrogen-ammonia Comprehensive Energy System Considering Multi-energy Network Coupling. This invention was developed by Lyu Tianguang, Wu Shaocong, Ai Qian, Yang Ming, Zhang Duxi, Yang Yueping, Zhang Yuh..
Sanitation
| Wed 01 Apr 2026
Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Livedo for Absorbent Article. Kakitsuba Yusuke and Ota Yoshihisa developed the invention.
The patent application number is US202017603409 20200311. The patent publication number is US12589181 (B2). International Patent Classification codes are A61F1..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Yueda Green Hydrogen Tech Co Ltd has filed a patent application for Offshore Wind Power Foundation Component and Construction Method of Offshore Wind Power Foundation Component Based on Geopolymer. This invention was developed by Wu Yonglei, Ding Yuanzhang, Zhang Xiang, Zhou Hongfeng, Zhang Guobin, Ya..
Tools and Machinery
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Yongqing Jiangsu Energy Tech Co Ltd patent application for Small-sized Integrated Double-temperature-zone Cooling-water Machine of Pem Water Electrolysis Hydrogen Production System. Wu Zhaohui, Zhu Xinjian, Ye Dejun, Ye Yongqing, Jiang Kun and Huang Yuf..
Aerospace
| Tue 31 Mar 2026
Beijing, April 1 -- China Three Gorges Renewables Group and China Three Gorges have submitted a patent application for Airship Buoyancy Intelligent Control System and Method. This invention was developed by Yan Junyi, Zhang Erxin, Yang Zhenfeng, Liu Shujun, Han Leiyan, Li Yajing and Cui Xiaobo.
The patent application number i..
Nanotech
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Anhui Medical University patent application for Liver Function Diagnosis and Treatment Integrated Nano Preparation and Preparation Method Thereof. Zou Qianli, Li Bowen, Pan Chenchen and Bao Jianwei developed the invention.
The patent application number..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Sungrow Power Supply and Beijing Normal University patent application for Power Scheduling Test Method, Device and System for Offshore Wind Power Hydrogen Production. The invention was developed by Wu Yuyang, He Ting, Hua Qingsong, Meng Xiangzhi and Wu..
Shipping and Marine
| Wed 01 Apr 2026
Beijing, April 1 -- Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim has filed a patent application for Preparation Method and Application of Sulfur-doped Hhof-21-based Material. This invention was developed by Zhao Yue, Lin Cunguo, Zhang Jinwei, Zheng Jiyong, Zhang Guanglong,..
Construction
| Wed 01 Apr 2026
Beijing, April 1 -- Tianjin Yejian Special Mat Co Ltd, Central Research Institute of Building & Construction, MCC Group and Hebei Guo Peng Building Mat Company Limited have filed a patent application for Roadbed Stabilizing Material Taking Inorganic Solid Waste as Raw Material and Preparation Method of Roadbed Stabilizing Materi..
Paper and Pulp
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Gulou New Mat Co Ltd patent application for Compound Pulping Method for Low-expansion-and-contraction-rate Decorative Paper-based Material. This invention was developed by Li Gaoyong, Hu Xiaodong, Wang Xing and Jia Lingrui.
The patent application num..
Sanitation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hubei Ruilan Hygienic Products Co Ltd patent application for Non-irritating Soft Cotton Towel and Preparation Method Thereof. Xiong Wenjia, Wu Zide and Wang Xiaohua developed the invention.
The patent application number is CN202511509924 20251022. Th..
Nanotech
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing University of Chemical Technology has submitted a patent application for Synthesis Method of Monolayer Polyacid-hydrotalcite Nanosheet and Application of Monolayer Polyacid-hydrotalcite Nanosheet in Catalysis of Thioether Oxidation Reaction. Qi Bo, Ding Ming, Song Yufei and An Sai developed the invent..
Pipe
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shandong Hengji Electric Power Equipment Co Ltd patent application for Modified Mpp Power Cable Protection Pipe. This invention was developed by Sun Junxiang, Sun Xiuguo and Shi Jie.
The patent application number is CN202511126778 20250812. The paten..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has sought patent for Alkali-resistant and Swelling-resistant Anion Exchange Membrane Based on Cyano-functionalized Draping Chain Polyarylmethylpiperidine and Preparation Method of Anion Exchange Membrane. This invention was developed by Wang Gang, Lv Pin, Lu Chuan a..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- Shandong Zhangqiu Blower and Beihang University have filed a patent application for Extremely-low-specific-speed Centrifugal Hydrogen Compressor Closed Impeller and Design Method Thereof. This invention was developed by Fang Xiangjun, Ren Peng, Li Yongqing, Li Chenglong, Guo Xu, Fang Shupeng, Liu Shihua, Han ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Hebi Hengli Rubber Co Ltd has sought patent for Preparation Method of Dibenzothiazyl Disulfide. This invention was developed by Tao Honggang and Liu Zhao.
The patent application number is CN20251186512 20250804. The patent publication number is CN120987872 (A). International Patent Classification codes are..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Anda City Haina Beier Chemical Co Ltd patent application for Synthesis Method of Dippn Prepared Based on Propionitrile. The invention was developed by Li Jiaming, Han Yuxuan, Lin Yang and Shao Ying.
The patent application number is CN20251139084 202..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Hunan Bide Biotechnology Co Ltd patent application for Method for Synthesizing 2, 4, 6-trichloroaniline Through Microchannel. The invention was developed by Cao Shengwen, Wang Zheng and Wang Yuelong.
The patent application number is CN202511187987 2..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Tianjin Vista Tech Development Co Ltd and Weisite Dongying Special Gas Co Ltd patent application for Preparation Method of Phosphorus Trifluoride. The invention was developed by Qian Zhijun, Yang Yu and Ni Zhiqiang.
The patent application number is ..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Liaoyang Xiangyu Aluminum Co Ltd patent application for Treatment Method for Mixed Secondary Aluminum Waste and Aluminum Alloy Prepared Through Treatment Method. The invention was developed by Liu Zhaowei, Dai Ziying, Zhang Wei, Li Qiumei, Zhu Xiao, Wa..
Pipe
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Haosite Auto Parts Co Ltd patent application for Hollow Pipe Fitting Forming Device and Forming Method. The invention was developed by Liang Xiao, Xie Yuchen, Jian Dizhong, Zou Lang, Yu Nansheng and Wang Zijian.
The patent application number..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- China National Petroleum and Res Inst Safety & Env Tech Co Ltd China Nat Petroleum Corp have submitted a patent application for Hydrogen Leakage Monitoring and Positioning System and Method for High-pressure Hydrogen Conveying Pipeline Station. This invention was developed by Wang Yajie, Sun Bingcai, Chu Shen..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has sought patent for Alkali-resistant Stable Anion Exchange Membrane Based on Hydroxyl Modified Branched Chain Polyarylmethylpiperidine and Preparation Method Thereof. This invention was developed by Wang Gang, Lv Pin, Lu Chuan and Liu Shanshan.
The patent applic..
Automobile
| Tue 31 Mar 2026
Beijing, April 1 -- Jilin Zhongke Boneng Tech Co Ltd has sought patent for Vibration Isolation Structure of Vehicle-mounted Hydrogen Storage Cylinder. This invention was developed by Zhang Peng, Shang Jin, Yang Le, Wang Jinliang, Zhang Chaoshuang and Shi Wenwen.
The patent application number is CN202511239593 20250901. The pa..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Zhengzhou Jingbang Noise Vibration Control Engineering Tech Co Ltd patent application for Sound Insulation Type Safety Valve Explosion Testing Device and Design Method Thereof. The invention was developed by Guo Jiaxin, Li Jiayu and Guo Hongwei.
The..
Plastics
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Phomera Tech Zhuhai Co Ltd patent application for High-reflectivity Photonic Crystal Coating Composition, Film and Preparation Method Thereof. Wu Haosong, Tian Feng, Li Zhijian and Qin Zhigang developed the invention.
The patent application number is..
Rubber
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Zhongtian Oriental Fluorine Silicon Mat Co Ltd has filed a patent application for Heat-resistant Cable Accessory Silicone Rubber Compound and Preparation Method Thereof. This invention was developed by Zhu Honglin, Jiang Kai, Wang Haifeng, Zou Leilei, Wang Xin, Du Zhuoping, Tian Yunling and Lin Yicha..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong Power Grid Co Ltd Chaozhou Power Supply Bureau has sought patent for Thermal Energy Distribution System for Electrolytic Hydrogen Production. This invention was developed by Qiu Canshu, Zhang Xiaoman, Hong Bing, Yu Keguang, Cheng Xiangmao, Duan Yonghuang, Liu Zhihui, Lin Zhenfeng, Zhang Han, Li Zhen..
Enviornmental
| Wed 01 Apr 2026
Beijing, April 1 -- Huize Ind Co Ltd has submitted a patent application for System and Device for Recycling Claus Tail Gas. Li Yuhan developed the invention.
The patent application number is CN202511159233 20250819. The patent publication number is CN120991313 (A). International Patent Classification codes are B01D5/00, B01D5..
Retail & Household
| Wed 01 Apr 2026
Beijing, April 1 -- Guo Yiwen has submitted a patent application for Natural Gas Aeration Burner. This invention was developed by Guo Yiwen, Wang Dong, Wang Qiang, Zhang Lei, Yan Ke, Liu Yangyang and Xu You.
The patent application number is CN202511309713 20250915. The patent publication number is CN120991299 (A). Internation..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Yineng Hydrogen Source Tech Co Ltd has submitted a patent application for Alkali-resistant and High-conductivity Ethyl Substituted Side Chain Polyarylmethylpiperidine Anion Exchange Membrane and Preparation Method Thereof. This invention was developed by Wang Gang, Lv Pin, Lu Chuan and Liu Shanshan.
..
Plastics
| Wed 01 Apr 2026
Beijing, April 1 -- Guangzhou Ruichuang Composite Mat Co Ltd has submitted a patent application for TPU (thermoplastic Polyurethane) Heat-insulating Film for Skylight and Preparation Process of TPU Heat-insulating Film. Tao Lin, Rao Ruizhe and Rao Ruihan developed the invention.
The patent application number is CN202511517573..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received MCC Capital Digital Tech Beijing Co Ltd and MCC Capital Engineering & Research patent application for Hydrogen Metallurgy Control System, Equipment, Storage Medium and Method. Zhang Zenghui, Zhu Zhibin, Zhao Zhilong, Xu Mao, Li Yongsheng, Zhang Jinming,..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- Lisen Noco Company has submitted a patent application for Method for Producing Electrolyte Solution and Method for Producing Fluorine Gas. This invention was developed by Fukuchi Yohsuke, Mikami Katsumi, Hashizume Shuhei and Kobayashi Hiroshi.
The patent application number is CN20248026381 20240311. The pa..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shinetsu Chemical has submitted a patent application for Organopolysiloxane Compound, Composition Containing Same, and Cured Product Thereof. This invention was developed by Suzuki Takayuki.
The patent application number is CN20248026307 20240422. The patent publication number is CN120981494 (A). Internati..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- Zhoushan Branch China Tower Co Ltd has submitted a patent application for Membrane Electrode Flatness Detection Device Based on Communication-based Hydrogen Fuel Cell. Yang Chen, Zeng Jian, Lu Yong, Li Wenzhe and Sun Jian developed the invention.
The patent application number is CN202510990651 20250718. Th..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- Hangzhou Jingwang Tech Co Ltd has submitted a patent application for Desulfurization Equipment for Hydrogen Production from Natural Gas. This invention was developed by Ling Jianhong, Wu Wenbo, Wu Wangliu and Jin Huanbo.
The patent application number is CN202511485385 20251017. The patent publication numbe..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Hangzhou Hydrocarbon Tech Research Co Ltd has submitted a patent application for System for Preparing Dimethyl Ether by Gasifying High-water-content Lignite with Low Carbon Emission and Low Water Consumption. This invention was developed by Yao Xiaohong, Li Dapeng, Liu Baozhong, Jiang Zhongshan, Li Hai, Xu Xi..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Yutong New Mat Suzhou Co Ltd has submitted a patent application for Etching Paste as Well as Preparation Method and Application Method Thereof. This invention was developed by Wang Yonggen.
The patent application number is CN202511102280 20250807. The patent publication number is CN120988706 (A). Internati..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Suzhou Huaguan Biotechnology Co Ltd has submitted a patent application for Preparation Method of 3-methyl-3-carboxyl-1-oxetane. This invention was developed by Dou Haijian, Chen Jian and Luan Min.
The patent application number is CN202511136755 20250814. The patent publication number is CN120987881 (A). In..
Packaging & Containers
| Wed 01 Apr 2026
Beijing, April 1 -- Taizhou Bailly Chemical has submitted a patent application for Preparation Method of Azoxystrobin. Zhao Hui, Sun Haifeng, Huang Wenjun, Mei Yuchen and Feng Chengwei developed the invention.
The patent application number is CN202511122783 20250812. The patent publication number is CN120987855 (A). Internation..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Zhejiang Aisuotuo Biaoji Pharmaceutical Tech patent application for Synthesis Method of 4-substituted-1H-pyrazole-3-methyl Formate. This invention was developed by Dong Bin, Xu Lingfeng, Chen Yaoyao, Zang Leilei and Jiang Daofa.
The patent applicatio..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Jinan Weicheng Medicine Tech Co Ltd has submitted a patent application for 2-amino-3-methyl Aza-aniline Compound and Preparation Method Thereof. This invention was developed by Liu Meijun and Zhang Jian.
The patent application number is CN202511146325 20250815. The patent publication number is CN120987804 ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Li Jian patent application for Method for Removing Pungent Smell of Ethylhexanol Raw Material in Esterification Reaction Product. This invention was developed by Li Jian and Long Jiefang.
The patent application number is CN20251157150 20180806. The p..
Biotechnology
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Sichuan Hapyear Bio Eng Co Ltd patent application for Dental Caries Pathogenic Bacterium Culture Medium and Preparation Method Thereof. Zhao Guanghui, Wang Rongyang and Wang Jun developed the invention.
The patent application number is CN202511510743..
Biotechnology
| Tue 31 Mar 2026
Beijing, April 1 -- Tianjin Institute of Industrial Biotechnology, CAS has submitted a patent application for High-concentration 7-dehydrocholesterol Enzymatic Hydroxylation Method Based on Organic-water Two-phase System. This invention was developed by Zhang Wuyuan, Li Huanhuan, Wang Li, Huang Yawen and Jiang Xiaolong.
The pat..
Biotechnology
| Tue 31 Mar 2026
Beijing, April 1 -- Guangzhou Hongbo Biological Tech Co Ltd has submitted a patent application for Wrapping Method and Application of Core-shell Lysozyme Particles. This invention was developed by Wu Haifeng, Li Juan, Chen Ning, Shen Wanghui, Chen Jian, Li Tao, Li Yong, Li Xiang, Wu Qiuju and Wang Mingcong.
The patent applica..
Plastics
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Taien New Material Tech Co Ltd patent application for High-temperature-resistant Organosilicon Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Li Zhanxiong and Lin Wenhu.
The patent application n..
Retail & Household
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Academy of Special Equipment Science, Jiaxing University and Zhejiang Lanneng Hydrogen Energy Tech Co Ltd has submitted a patent application for Intelligent Supporting System for Hydrogen Storage Bottle Group and Use Method of Intelligent Supporting System. Wang Zhenyu, Huang Guogen, Li You, Lu Yifen..
Rubber
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Delian Xinyuan Auto Parts Co Ltd has applied Chinese patent for Reversible-morphology Bio-based Multifunctional Polyurethane Urea Elastomer and Preparation Method Thereof. Yuan Li, Xu Qingfang, Gu Aijuan and Liang Guozheng developed it.
The patent application number is CN202510988319 20250717. The..
Rubber
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Huanggang Normal University patent application for Cholesteric Liquid Crystal Elastomer Based on Coordinated Regulation of O-fluoroazobenzene and Dynamic Supramolecules as Well as Preparation Method and Application of Cholesteric Liquid Crystal Elastome..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shaoxing BSM Chemical Co Ltd has submitted a patent application for Preparation Method of 2-pentyl-2-cyclopentenone. This invention was developed by Yao Wenbin, Hu Xinping, Zhang Jiawei, Li Le, Wang Yuyu and Zou Dongqi.
The patent application number is CN20251193102 20250805. The patent publication number ..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- Leping Ruisheng Pharmaceutical Co Ltd has submitted a patent application for Synthesis Method of 2, 3-dimethoxybenzaldehyde. This invention was developed by Zhang Jixiang, Yu Xiao'ou and Li Huasheng.
The patent application number is CN20251195106 20250806. The patent publication number is CN120987739 (A). ..
Security & Protection
| Wed 01 Apr 2026
Beijing, April 1 -- Hunan Yisheng New Mat Co Ltd has applied Chinese patent for Slightly Smoke Type Sulfur-free Cyclic Safety Agent Propellant. Ouyang Yueming, Luo Fangcheng and Li Wenhua developed it.
The patent application number is CN202410622312 20240520. The patent publication number is CN120987714 (A). International Pat..
Automobile
| Wed 01 Apr 2026
Beijing, April 1 -- Weigang Beijing Automobile Co Ltd has submitted a patent application for Methanol Steam Reforming Hydrogen Production Method Based on Electromagnetic Induction Heating. This invention was developed by Zhou Liang, Yan Lixin, Yu Lihai, Liu Peiliang and Jiang Mingwei.
The patent application number is CN202511..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Pucui Biological Tech Co Ltd has submitted a patent application for Porous Hydrogen Storage Material with Hydrogen Slow Release Function and Hydrogen Core Preparation Process Thereof. Yu Yi and Wu Jianming developed the invention.
The patent application number is CN202511155724 20250818. The paten..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangnan University patent application for Preparation Method and Application of Probiotic-entrapped Bacterial Cellulose Microcapsule. The invention was developed by Yang Cheng, Liu Chunhuan and Qian Yuqing.
The patent application number is CN202510..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Ruitai Masteel New Materials Tech Co Ltd patent application for Green and Environment-friendly Composite Construction Type Tundish Dry Material and Preparation Method Thereof. This invention was developed by Cui Renqu, Lyu Siwei, He Guozhu, Hu Zhengyang..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Jinyu New Building Mat Industrialization Group Co Ltd has applied Chinese patent for Preparation Method of Alkali-activated Porous Geopolymer Wall Material by Using Recycled Fine Aggregate Loaded Enhancer. Zhang Mingxuan, Han Tao, Li Jiaqi, Hu Hao, Zhao Weixuan, Wang Zhun, Zhang Baohua, Cheng Huasong,..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Anhui Jimei Hydrogen Energy Tech Co Ltd has applied Chinese patent for Hydrogen Desorption System and Method of Magnesium-based Solid Hydrogen Storage Reaction Kettle. Lang Fushuang, Chen Xiaoyu and Li Lu developed it.
The patent application number is CN202511110337 20250808. The patent publication number ..
Enviornmental
| Wed 01 Apr 2026
Beijing, April 1 -- China Nuclear Power Engineering has sought patent for Tail Gas Treatment Process. This invention was developed by Wang Zhiqiang, Li Yunlong, Fu Zhen, Zhang Buling, Liu Honglin, Liu Jingyuan, Shen Yuewen, Han Shichao, Yang Sen, Jiao Lihui, Jiao Yulong, Wang Siyuan, Chen Jiling and Li Hongbo.
The patent appl..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- Shandong Analysis & Test Center has submitted a patent application for Application of Dihydrochalcone Compounds in Preparation of Medicines for Resisting Skin Pigmentation or Reducing Uric Acid. This invention was developed by Ji Wenhua, Ning Xiaobei, Wang Xiao, Wang Rongyu, Lu Xiaofan and Zong Shaojun.
Th..
Biotechnology
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang University has filed a patent application for Application of Lactobacillus Helveticus Zjuids11 in Relieving Ozostomia. This invention was developed by Ren Daxi, Qiao Lulu and Wu Zeyu.
The patent application number is CN202510918518 20250704. The patent publication number is CN120983334 (A). Intern..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang University Shaoxing Research Institute has sought patent for Application of Third Main Group Salt Reagent as Hydroxyl Radical Generation Inducer. This invention was developed by Qin Tianfeng and Gao Chao.
The patent application number is CN202511275333 20250908. The patent publication number is CN..
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- Jingneng Xilingol Energy Co Ltd has submitted a patent application for Water Source Circulation Treatment and Utilization Device for Producing Hydrogen Based on Demineralized Water. This invention was developed by Hu Jihong, Feng Shengbin, He Bo, Xiu Lijie, Li Yongfu, Miao Jie and Song Zhiqian.
The patent ..
Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- Xi'an Jiaotong University has applied Chinese patent for Rapid Hot Start Device and Method for Water Electrolysis System Based on Single-tank Heat Storage Technology. Li Yinshi and Tong Kun developed it.
The patent application number is CN202511169633 20250820. The patent publication number is CN120989666 ..
Plastics
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Boyuan Catalytic Tech Co Ltd and Jiangsu Lopal Tech Co Ltd patent application for Preparation Method of Anode Catalyst Coating Film for Hydrogen Production by Electrolysis of Water. This invention was developed by Gong Jingjing, Jiang Yuying, Lo..
Oil & Gas
| Tue 31 Mar 2026
Beijing, April 1 -- Sichuan University has submitted a patent application for Hydrogen-powered Decoupling Type Carbon Dioxide Electrochemical Reduction System and Method. Lan Cheng, Liu Tao, Xu Yitao, Li Mengxin, Yang Yiting, Wu Yifan, Jiang Wenchuan, Zhao Zhiyu and Xie Heping developed the invention.
The patent application n..
Oil & Gas
| Tue 31 Mar 2026
Beijing, April 1 -- China Datang Group Tech Innovation Co Ltd has submitted a patent application for Alkaline Water Electrolysis Hydrogen Production System. Yang Wenbo, Zhang Meng, Duan Qiwei, Feng Shaoguang, Nan Xiong, Liu Haiyang, Wang Wei, Cheng Xuewen, Zhang Hongbo, Liu Yan, Cong Cong and Kageyo developed the invention.
T..
Oil & Gas
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shanghai Investigation Design & Research Institute and Hainan Shenneng New Energy Co Ltd patent application for Easily-released Floating Type Offshore Hydrogen-based Energy Production Platform and Working Method Thereof. This invention was developed by ..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shandong University of Science and Technology and Ccteg Shenyang Research Institute patent application for Quantitative Traceability Measuring Method for Mixed Gas Source of Working Face. The invention was developed by Li Fei, Zang Chuanwei, Zhang Xing..
Textile
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiaxing Huaxiang Textile Co Ltd patent application for Preparation Method of Super-hydrophobic Polyester Fabric. This invention was developed by Qian Zhaochong.
The patent application number is CN202510935931 20250708. The patent publication number i..
Biotechnology
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shanghai Lyocell Fibre Dev Co Ltd patent application for Lasting Aromatic Lyocell Fiber of Biological Enzyme Immobilized Temperature-sensitive Microcapsule and Preparation Method of Lasting Aromatic Lyocell Fiber. This invention was developed by Gu Haic..
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