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Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Copper Corporation Ltd and Jiangxi Copper Technology Research Institute have submitted a patent application for Preparation Method of High-quality Surface Pure Rhenium Sample. This invention was developed by Guo Wenbin, Xu Guixiao, Deng Hao, Zong Zihou, Liu Wei, Li Songbin and Li Geping.
The patent..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Jiangsu Jingke Total Solutions Co Ltd patent application for Fuel Gas Magnetization System and Fuel Gas Catalysis Method Thereof. Zhang Ziqing developed the invention.
The patent application number is CN202511125507 20250812. The patent publication n..
Tools and Machinery
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Wuhan Yitongda Tech Co Ltd patent application for Die Cutting Material Utilization Rate Improving Structure and Process Method Based on Asynchronous Attachment. The invention was developed by Zhou Xuanwu and Lu Wangxing.
The patent application numbe..
Engineering
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Xinhe New Material Tech Co Ltd patent application for Copper-clad Plate Gluing Process. The invention was developed by Wang Zhenchuan, Xu Zhuzhou and Cui Changxin.
The patent application number is CN202511378827 20250925. The patent publicat..
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,..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Sichuan Branch Of Shanghai Tartan Energy Tech Co Ltd patent application for Shock Absorber for Measurement-while-drilling Instrument, Mounting Method and Measurement-while-drilling Instrument. Li Hong, Yang Lin, Wang Sheng, Kito Ryo and Liang Zhenbo dev..
Footwear
| Wed 01 Apr 2026
Beijing, April 1 -- Ningbo Deshima Ind Co Ltd has submitted a patent application for Antibacterial Polyester Fiber for Safety Shoes and Production Method. This invention was developed by Zhang Huaqin and Zhang Chengzhong.
The patent application number is CN202511305606 20250912. The patent publication number is CN120989758 (A..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Yancheng Shanmu New Mat Co Ltd has filed a patent application for Conveying Device for Copper-clad Plate Processing and Drying. This invention was developed by Liu Jiaqi, Li Wenfang and Zhang Jichao.
The patent application number is CN202511264119 20250905. The patent publication number is CN120991569 (A)...
Oil & Gas
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Composition Solution, Polyimide Film, Preparation Method and Application. The invention was developed by Yang Jiming, Li Zeqiu, Hu Qilin and Tao Ruoyuan.
Th..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Orchem Co Ltd has sought patent for Catalyst Solution for Electroless Copper Plating. This invention was developed by Cho Dong Hyun and Sung Hee-chul.
The patent application number is CN202511165842 20250820. The patent publication number is CN120989596 (A). International Patent Classification codes are C2..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Anhui Xinhai Gaodao New Mat Co Ltd patent application for Copper Conductor Material and Preparation Method Thereof. Tang Yougang, Zhu Xiaochi and Bian Donglin developed the invention.
The patent application number is CN202511154437 20250818. The pate..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Shanghai Xinlanhai Automation Tech Co Ltd and Anhui Xinlanhai Technology have submitted a patent application for Vacuum Electron Beam Furnace Crystallizer Device. This invention was developed by Gui Daxing, Zhang Zhiwen, Wu Qiang, Lyu Kangqiang, Xin Weiliang and Shi Qing.
The patent application number is C..
Pipe
| Tue 31 Mar 2026
Beijing, April 1 -- Hubei Sanjiang Space Jiangbei Mechanical Engineering has applied Chinese patent for Ablation-resistant/heat-insulating Integrated Forming Method for Spray Pipe. Zeng Jianjun, Wu Zeyu, Xiao Meng, Li Yanyang and Yi Can developed it.
The patent application number is CN202510937155 20250708. The patent publicati..
Pipe
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Guizhou Xishui Dingtai Energy Dev Co Ltd patent application for Flexible Copper Pipe End Portable Flaring Device for Steam Turbine Thrust Pad Temperature Measuring Point. Liao Zhanghong, Yang Futian and Jiang Yunzheng developed the invention.
The pat..
Printing & Publishing
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Jiangxi Jingwang Precision Circuit patent application for Novel Resistance Welding Blocking Point Structure for Improving Ink Hole Blocking, Blocking Point Net and Design Method. Pan Xiaoxun, Wang Zhengkun, Duan Shaohua and Zhang Lunliang developed the ..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Tongbo Technology Co Ltd and Shenzhen Nuohao Youfang Ind Intelligent Co Ltd have filed a patent application for Copper Foil Thickness Analysis Method and System. This invention was developed by Li Xianyang.
The patent application number is CN20251184567 20250804. The patent publication number is CN..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Tongling Tongguan Jianan New Environmental Protection Building Material Tech Co Ltd has submitted a patent application for Copper Smelting Slag Recleaning Tailing Road Material and Preparation Method Thereof. This invention was developed by Yao Qian, Cui Jiachen and Qian Chao.
The patent application number..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Wanbao Mining Ltd has sought patent for Method for Producing Polyferric Sulfate by Using Mine Waste Liquid. This invention was developed by Li Lianze, Zhou Bihui, Wang Zhentang, Yang Jingui, Shan Guangxian and Luo Jun.
The patent application number is CN202511266682 20250905. The patent publication number ..
Pipe
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Guangdong Zhongwei Weitong Heat Exchange Equipment Co Ltd patent application for Refrigeration Pipe Welding System Based on Air Pressure Expansion Centering Structure. The invention was developed by Zheng Zhanqing.
The patent application number is C..
Rubber
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Anhui Yongzheng Sealing Member Co Ltd patent application for Rubber and Copper Piece Bonding Process and Application of Rubber and Copper Piece Bonding Process in Sealing Piece. Wu Xiaobo, Chen Zhengxin, Feng Caisi and Li Jie developed the invention.
..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Res Institute Mechanical & Electrical Tech has submitted a patent application for Bolt Mechanical Anti-loose and Fracture Detection Device. This invention was developed by Chen Qingbin, Ji Jiantao, Su Weiming, Liu Qian, Wu Shuliang and Han Kankan.
The patent application number is CN20251115240 202..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Foshan Nanhai Yixing Copper Ind Co Ltd has filed a patent application for Furnace Door Opening and Closing Mechanism of Aluminum Bar Production Smelting Furnace. This invention was developed by Li Yifeng, Deng Zhenhua and Sun Guangchun.
The patent application number is CN202511276221 20250908. The patent p..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Shaanxi Province Military Group Ltd Liability Co Ltd has submitted a patent application for High-conductivity Phosphor-copper Alloy and Surface Treatment Process Thereof. Gao Pan, He Zengke and Li Guowei developed the invention.
The patent application number is CN202511525335 20251024. The patent publicati..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Yaohong Electronics Co Ltd has applied Chinese patent for Modified Filler for Copper-clad Plate and Preparation Method of Modified Filler. Zhu Liming, Wu Haibing, Wang Xiaolong, Chen Yingfeng and Xie Zheng developed it.
The patent application number is CN20251180174 20250804. The patent publication..
Plastics
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Dongguan Xionglin New Material Technology and Dongguan Jixin Polymer Science & Tech Co Ltd patent application for Heating Film Composite Air Bag for Improving Performance of New Energy Battery and Preparation Method and Application of Heating Film Comp..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Kaihong Gaodao New Material Tech Co Ltd has submitted a patent application for Copper Bar Production Surface Detection Equipment. This invention was developed by Li Ze, Lai Zhonglai and Li Minghong.
The patent application number is CN202511154769 20250818. The patent publication number is CN1209916..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Qilu Antibiotics Pharmaceutical Co Ltd and Heze Branch Shandong Acad Of Sciences patent application for Preparation Process of Ceflozan Intermediate. This invention was developed by Cheng Wei, Li Fengxia, Liu Jihong, Duan Yijie, Wang Yongjin, Zhang Hui,..
Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published China North Engine Res Institute patent application for Deformation Compensation Structure Suitable for Scavenging Type Air Cylinder Sleeve. The invention was developed by Zhou Runtian, Liang Yongsen, Li Yifan, Zhao Zhiqiang, Xu Hongwen, Han Peiliang, ..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Ningbo Zhenyu Technology and Ningbo Martin Jushen Robot Tech Co Ltd patent application for Alloy Damping Anti-vibration Cutter Bar. This invention was developed by Wang Jianhong, Ma Chao, Wang Jin, Wang Huifeng and Jia Guangli.
The patent application..
Medical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Anruite Medical Tech Suzhou Co Ltd patent application for Friction Power Generation Water Pipe in Independent Layer Mode and Preparation Method. Zhu Zhi, Wen Zhen, Cao Jun and Wang Cheng developed the invention.
The patent application number is CN202..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangxi Copper Industry Group Yinshan Mining patent application for Drainage Method After Filling of Sublevel Open Stope Subsequent Goaf. This invention was developed by Li Zhenpeng, Ding Jiaduo, Yang Chaoyun, Long Yue, Zou Daoming and Lin Zhiyue.
Th..
Optics & Imaging
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Shangyue New Energy Dev Co Ltd has applied Chinese patent for Cigs Flexible Cell Internal String Interconnection Laser Scribing Focusing Method. Zhang Yifan, Chen Yunyou, Ren Yuke and Ren Yuhang developed it.
The patent application number is CN202511117450 20250811. The patent publication number i..
Pharmaceutical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hainan Jiuchang Pharmaceutical Co Ltd patent application for Compound Preparation Containing Faropenem Sodium as Well as Preparation Method and Application of Compound Preparation. This invention was developed by Dai Hongxu, Wu Haifeng, Peng Qi, Wang Zo..
Energy
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Huahui Hengtai Energy Tech Co Ltd has submitted a patent application for Inertia Mechanical Energy Storage Device for Beam-pumping Unit. Wang Shirun, Li Hailin, Li Haiyan, Chen Chuangang, Bao Xu, Zhang Hongfeng and Wang Jianjun developed the invention.
The patent application number is CN20251060304..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- Usun Foshan Tech Co Ltd has submitted a patent application for Copper Foil Discharging Machine with Automatic Edge Searching and Deviation Rectifying Functions and Control Method. Huang Qiufeng developed the invention.
The patent application number is CN202511482152 20251016. The patent publication number ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Chinese Research Academy of Environmental Sciences patent application for Mesoporous Carbon Composite Material and Preparation Method and Application Thereof. This invention was developed by Gao Shengwang, Zhang Lieyu, Zhang Yuxuan, Zheng Renhui, Xia Xu..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hechi Science and Tech Information Research Institute and Nandan Jilang Indium Ind Co Ltd patent application for Wet Defluorination and Dechlorination Process for Zinc Oxide Powder. This invention was developed by Wei Qiankun, Wei Guowang, Tong Xiaozhon..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Zhongcheng Caihong Tech Jiangsu Co Ltd has submitted a patent application for Improved Treatment Process for Rough Surface Parameters of Electrolytic Copper Foil. This invention was developed by Ma Lin, Fu Yingliang and Wang Qiru.
The patent application number is CN202511153146 20250818. The patent publica..
Steel
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Mengde New Materials Tech Co Ltd patent application for Strong-acidity Bright Copper Plating Electrolyte for Steel Parts and Application Method of Strong-acidity Bright Copper Plating Electrolyte. This invention was developed by Yan Weili, Fang ..
Energy
| Tue 31 Mar 2026
Beijing, April 1 -- Hebei Hengyang Material Tech Co Ltd has submitted a patent application for Photovoltaic Tungsten Filament Surface Copper Plating Production Equipment and Process Thereof. Wang Xiaoyuan, Wang Xiaofang, Guo Shiwei and Hou Mingyang developed the invention.
The patent application number is CN202511515293 20251..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Shenzhen Golden House Vacuum Technology has submitted a patent application for Technological Method for Ion Plating of Thickening Layer on Surface of Copper-tin Layer. This invention was developed by Hu Ji, Zhan Bing and Zhou Jiawei.
The patent application number is CN202511191252 20250825. The patent publ..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- Changzhou Tongtai Gaodao New Mat Co Ltd has filed a patent application for Combined Detection Method and System for Oxygen Content of Oxygen-free Copper. This invention was developed by Gu Lijiao, Gu Yecheng, Han Mingqi and Fan Yang.
The patent application number is CN202511527707 20251024. The patent publ..
Engineering
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Zhejiang Jinmaite Automation System patent application for Rotating and Material Taking Device for Flexible Copper-clad Plate Production. This invention was developed by Jiang Fan, Liu Hong, Su Xiaoxiong, Dai Liangliang, Huang Mingming and Zhuang Yang.
..
Steel
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jiangxi Guorui Heavy Ind Co Ltd patent application for Selenium-containing Heat-crack-resistant Steel and Processing Method Thereof. This invention was developed by Chen Huaye, Zhang Longsheng, Wang Xiongli and Lyu Longxin.
The patent application num..
Automobile
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shandong Yuhang Special Alloy Equipment Co Ltd patent application for Aluminum Alloy for High-strength Vehicle Body Material and Preparation Method of Aluminum Alloy. The invention was developed by Wang Chenggang, Zhao Shufeng, Wang Pengfei, Liu Qiulin..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Chengdu Dingtai New Mat Co Ltd has submitted a patent application for Method for Recycling Low-grade Molybdenum-containing Copper Concentrate. This invention was developed by Liu Jinrui, Ren Qian, Li Xuan and Yang Wei.
The patent application number is CN202511144668 20250815. The patent publication number ..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Guangxi Jinchuan Nonferrous Metals Co Ltd has sought patent for Multi-gun Top-blowing Converting Furnace Slag Type Control Method. This invention was developed by Xu Jun, Chen Wenwu, Zhang Yiwang, Wei Yuanqi, Qin Jinsheng, Liu Fukuan, Liu Long, Zhu Yanqi and Ma Pengfei.
The patent application number is CN2..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- Anhui Shengyuan Xinxiang New Material Tech Co Ltd has submitted a patent application for High-temperature Copper Body Material Conveying Device. This invention was developed by Li Jianhua, Wang Peng and Wei Yilu.
The patent application number is CN202511385228 20250926. The patent publication number is CN1..
Packaging & Containers
| Wed 01 Apr 2026
Beijing, April 1 -- Changzhou Tongtai Gaodao New Mat Co Ltd has sought patent for Full-automatic Collaborative Copper Rod Packaging System and Method. This invention was developed by Dou Ying, Han Mingqi, Lu Qianwen, Zhao Qingbao and Tian Baocai.
The patent application number is CN202511527672 20251024. The patent publication..
Agricultural
| Wed 01 Apr 2026
Beijing, April 1 -- Jilin Agricultural University and Jilin Panshi Xingze Food Co Ltd have submitted a patent application for High-elasticity and High-enzymatic-activity Preserved Egg Prepared from Incubated Fertilized Eggs. Li Dajun, Huang Hongzhan, Xue Ancui, Wang Tianqin, Qin Haiyan, Wang Yihan, Ge Rongna, Hu Huining, Jiang Y..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Institute of Chemistry Henan Academy of Sciences, Quality Inspection And Analysis Testing Res Center Henan Academy Of Sciences and Henan Academy Sciences have submitted a patent application for Flaky Supramolecular Chiral Copper Catalyst Based on Molecular Self-assembly and Application of Flaky Supramolecular..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Sun Yat-sen University and CECEP Tiehan Environmental Prot Group Co Ltd have submitted a patent application for High-entropy Metal Oxide Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Huang Jiahao, Yi Zhijian, Xu Guixian and Xia Dehua.
The patent application..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Nanjing Sanle Microwave Tech Development Co Ltd and Nanjing Sanle Group Co Ltd have filed a patent application for Bias Abutment Structure for MPCVD (micro Pressure Chemical Vapor Deposition) Equipment. This invention was developed by Huang Binyu, Shuai Dong, Zheng Yingqi, Tan Yanjun and Yang Wei.
The pate..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Huagong Tech Company Ltd and Wuhan Huagong Genuine Optics Technology have filed a patent application for Connection Structure of High-speed Copper Cable and Pcb, and Cable Aging Monitoring System and Method. This invention was developed by Zhang Wen.
The patent application number is CN202511129954 20250813..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Taiyuan Yongming Hengdongyuan Electronics Co Ltd and Baixin Information Tech Co Ltd have sought patent for Method for Improving Light Load Efficiency of Gallium Nitride Interleaved Converter. This invention was developed by Ye Fenglong and Wang Xianchao.
The patent application number is CN202511151320 2025..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- General Connectivity System Co Ltd and Guangdong Zhengbei Tech Co Ltd have filed a patent application for Floating Waterproof Copper Bar Connector. This invention was developed by Shu Chongpan, Li Yawei and Cao Shuangyin.
The patent application number is CN202511325828 20250917. The patent publication numb..
Measurement & Testing
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Copper Corporation Ltd and Jiangxi Copper Technology Research Institute have submitted a patent application for Cadmium Zinc Telluride Pixelated Detection Module and Preparation Method Thereof. This invention was developed by Yu Mengshi, Hu Siqi and Huai Yangyang.
The patent application number is C..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- CNNC Nuclear Power Operation Management and Zhejiang Qinshan Tech Co Ltd have sought patent for Copper-based Low-dimensional Organic Metal Halogen Hybrid Crystalline Scintillator Material as Well as Preparation Method and Application Thereof. This invention was developed by Lu Jian, Meng Zhiliang, Li Shisheng..
Biotechnology
| Tue 31 Mar 2026
Beijing, April 1 -- Wuhan Kaituo Biotechnology Co Ltd, Kaituo Biotechnology Suzhou Co Ltd and Shanghai Hytechbio Co Ltd have applied Chinese patent for Method for Producing MRNA (messenger Ribonucleic Acid) Template Plasmid by Fermenting Escherichia Coli. Kong Shuai, Li Guangyong, Park Hee-jun, Li Junjie, Wang Linlin, Yang Jingj..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Jiruifeng Semiconductor Taizhou Co Ltd and Nanjing Qingruifeng New Material Technology have submitted a patent application for High-lead Semiconductor Solder Wire with Anti-oxidation Characteristic on Surface and Manufacturing Process and Application Thereof. This invention was developed by Yin Hongrui, Liu H..
Medical
| Wed 01 Apr 2026
Beijing, April 1 -- Hebei Provincial Hospital Of Traditional Chinese Medicine The First Affiliated Hospital Of Hebei Uni has submitted a patent application for Antibacterial Dressing for Diabetic Foot Ulcer. This invention was developed by Chu Xinqiang.
The patent application number is CN202511112952 20250810. The patent publ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Zhenjiang Sanxing Electronic Radiator Co Ltd has sought patent for Bimetal Composite Radiator and Installation Method Thereof. This invention was developed by Wang Ping.
The patent application number is CN202510867641 20250626. The patent publication number is CN120980837 (A). International Patent Classifi..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Advanced Power Electronic Ltd patent application for Copper-clad Plate Processing Device for Battery and Processing Method of Copper-clad Plate Processing Device. Dong Libo and Zhu Hua developed the invention.
The patent application number is CN20251..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Chia Tai Energy Mat Dalian Co Ltd patent application for Copper-based Catalyst as Well as Preparation Method and Application Thereof. Wei Xiaona, Liu Zhiqiang, Wang Chuang, Cheng Shimin, Chen Shitong, Li Li, Luo Jinling, Qin He, Xing Debao and Chang Jin..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Huaneng Clean Energy Res Institute and China Huaneng Group Co Ltd patent application for Catalyst Prepared from Biomass and Used for Synthesizing Methanol as Well as Preparation Method and Application of Catalyst. Luo Liqiang, Wang Qi, Li Xu, Wu Tong, X..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Taiyuan Muguang Film Tech Co Ltd has submitted a patent application for Miniaturized Perovskite Solar Cell Packaging Structure and Packaging Method. This invention was developed by Zhang Xuehao and Liang Weibo.
The patent application number is CN202511409249 20250929. The patent publication number is CN120..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shenzhen Everbright Tech Co Ltd has filed a patent application for Copper Wire Packaging and Welding Device. This invention was developed by Lu Baoguang, Long Wu and Zhang Xuefeng.
The patent application number is CN202511457174 20251013. The patent publication number is CN120985231 (A). International Pate..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Electric Power Research Institute of State Grid Liaoning Electric Power Supply and Tianqin Technology patent application for Binding Wire Cutting Device for Live Wire. The invention was developed by Zhu Yidong, Chen Qiang, Ma Ning, Tian Ye, Shi Kejian,..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Liaocheng Junhua Electromechanical Co Ltd patent application for Flat Copper Wire Straightening Device. The invention was developed by Wen Haijun, Guo Danyue, Wu Fujia, Zhang Yan, Huang Qiang and Wen Haibo.
The patent application number is CN2025112..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Yingtan Huaerda New Mat Co Ltd has applied Chinese patent for Wire Drawing Equipment for Copper Wire Processing. Dai Yiwei, Fang Xiang, Yang Shijun, Dai Menglin, Shu Songlin and Yang Yuyan developed it.
The patent application number is CN202511405270 20250929. The patent publication number is CN120984706 (..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Tibet Julong Copper Ind Co Ltd patent application for Flotation Collecting Agent for Refractory Copper Oxide Ore and Preparation Method of Flotation Collecting Agent. This invention was developed by Cha Hyun, Li Guoyao, He Xiaomin, Liao Jinling, Huang Z..
Food & Beverage
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong Suntree Foodstuff has filed a patent application for Formula and Preparation Process of Composite Fruit and Vegetable Powder Soft Sweets. This invention was developed by Chen Shuxi.
The patent application number is CN202511425442 20250930. The patent publication number is CN120982632 (A). Internati..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shandong Lvshi Pestide Co Ltd patent application for Copper Abietate Emulsion in Water and Preparation Method Thereof. This invention was developed by Xiao Jie, Zhang Xia, Wang Shiwei and Zang Yingge.
The patent application number is CN202510803426 2..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Huanggang Kailun New Mat Co Ltd patent application for Inorganic Nano-modified Polyurethane Root-resistant Waterproof Coating and Preparation Method Thereof. This invention was developed by Sun Hongyu, Xu Wenjie, Zhou Qilong, Nan Mengzi, Gu Honggang, Li..
Agricultural
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Qingdao Agricultural University and Qingdao Huihe Biological Tech Co Ltd patent application for Copper-loaded Duck-origin Lactobacillus Plantarum with High Antibacterial Peptide Yield and Application of Copper-loaded Duck-origin Lactobacillus Plantarum..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Jilin University Of Chemical Technology has sought patent for Cmc (carboxymethyl Cellulose) Compound, Electrochemical Sensor as Well as Preparation Method and Application of Electrochemical Sensor. This invention was developed by Cui Meng, Liu Juan, Wang Xiaohui and Quan Ziang.
The patent application numbe..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for High-entropy Multi-metal Organic Framework Wide-spectrum Infrared Radiation Material and Preparation Method Thereof. This invention was developed by Gao Xianghu, Zheng Ruibin, He Chengyu, Liu Baohua, Zhao..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangxi Copper Technology Research Institute has applied Chinese patent for Polystyrene-b-polydimethylsiloxane-b-polystyrene Triblock Copolymer, Cable Material and Preparation Method and Application of Polystyrene-b-polydimethylsiloxane-b-polystyrene Triblock Copolymer. Wang Yang, Qin Xuanjie and Cheng Yipin ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Yancheng Institute of Technology has sought patent for Preparation Method of 3-fluoroalkylated Indole Compound. This invention was developed by Zhao He, Zhu Yaping, Huang Jing and Wu Maowan.
The patent application number is CN202511257166 20250904. The patent publication number is CN120987827 (A). Internat..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu University has submitted a patent application for Method for Synthesizing Alkylindole Derivative Based on Polarity Reversal Strategy. Li Hengyu, Zhang Qiuxin, Dong Xiaorui, Liu Shucheng, Yan Xingchen and Pan Jianming developed the invention.
The patent application number is CN20251164285 20250731. ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hebei Shenmao New Material Technology patent application for Method for Preparing DSD Acid Oxidation Intermediate by Using Composite Catalyst. Wen Xiaowen, Liu Shuolei, Liu Junqi, Liang Yunfei, Wei Zhao, Wang Tao and Zheng Yurong developed the invention..
Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- Henan University of Science and Technology has submitted a patent application for Preparation Method and Application of Emodin Derivative with Hepatic Fibrosis Relieving Effect. This invention was developed by Li Sanqiang, Wang Yili, Mao Longfei, Yan Dong, Yao Qiyan, Wang Lan, Meng Hongye, Zhao Yadi and Li Me..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Ningbo Cuiying Chemical Tech Co Ltd has filed a patent application for Catalytic System for Preparing Amine Compounds Through Nitro Reduction and Application of Catalytic System. This invention was developed by Qiu Jinfeng, He Xinli and Wu Tao.
The patent application number is CN20251192629 20250805. The p..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Tianyuan Huawei Group Co Ltd has sought patent for Modularized Intelligent Power Distribution Bus Duct System Based on Internet of Things. This invention was developed by Chen Wei, Ma Qin and Ge Xiang.
The patent application number is CN202511266898 20250905. The patent publication number is CN120978610 (A..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Huaneng Hezhang Wind Power Co Ltd patent application for Flow Battery Composite Membrane Material Based on Cu-cds/n-cds/graphene, and Preparation Method and Application Thereof. The invention was developed by ..
Chemicals
| Wed 01 Apr 2026
Beijing, April 1 -- Shaanxi Hydrogen Energy Res Institute Co Ltd has submitted a patent application for Nanoscale High-entropy Intermetallic Compound Catalyst as Well as Preparation Method and Application Thereof. Wei Tian, Huang Ye, Zheng Huaan, Shi Tongqiang and Zhang Xu developed the invention.
The patent application numbe..
Construction
| Wed 01 Apr 2026
Beijing, April 1 -- Tongling Tongguan Jianan New Environmental Protection Building Material Tech Co Ltd has submitted a patent application for Copper Tailing Regenerated Cement Admixture and Preparation Method Thereof. Zhu Yanming, Shen Chen and Pei Haoyu developed the invention.
The patent application number is CN20251150881..
Metal & Mining
| Wed 01 Apr 2026
Beijing, April 1 -- Huizhou Duokeda Technology has sought patent for Double-roll Copper-plated Aluminum Foil Slitting and Winding Device. This invention was developed by Yu Dengfeng and Liao Rong.
The patent application number is CN202511351205 20250922. The patent publication number is CN120987078 (A). International Patent Cla..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Juli Automation Equipment (Zhejiang) has submitted a patent application for Stator and Rotor Punching Sheet and Magnetic Steel for Frameless Torque Motor. This invention was developed by Zhang Riping, Yang Yunfeng, Sun Tao, Wu Yinglong and Yang Aixi.
The patent application number is CN202511343330 20250919. ..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- Shenzhen Duoyuan Expand Environmental Protection Tech Co Ltd has sought patent for Laminated Planar Spiral Coil Winding. This invention was developed by Pan Shengqiang, Liao Xiulan, Liao Zhiquan, Pan Yuqi and Pan Jiaqing.
The patent application number is CN202511133075 20250813. The patent publication numb..
Information Technology
| Wed 01 Apr 2026
Beijing, April 1 -- Beihang University has submitted a patent application for Thermal Management System and Method. Guo Yuandong, Zhang Honglei, Liu Haowen and Lin Guiping developed the invention.
The patent application number is CN202511139596 20250814. The patent publication number is CN120978519 (A). International Patent C..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Shanghai Kete New Mat Co Ltd and Shanghai Shenwo Electronics Co Ltd have submitted a patent application for Preparation and Packaging Method of Surface-mounted Fuse and Surface-mounted Fuse. This invention was developed by Zeng Xianrui, Hou Liming, Xie Shiyu, Xu Zhe and Zhen Wenqiang.
The patent applicati..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Sichuan Yisai New Material Tech Co Ltd and Sichuan Dongfang Insulating Mat Co Ltd have submitted a patent application for Preparation Method of Composite Current Collector. Shi Qiang, Hou Yuxin, Tu Yepeng, Lu-gao Taihang and Han Chongtao developed the invention.
The patent application number is CN20251090..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Shenzhen Xindu Semiconductor Co Ltd has applied Chinese patent for Copper Block Cleaning Agent for Semiconductor Packaging Product and Preparation Method of Copper Block Cleaning Agent. Zhu Zhidong, Lu Qing and Sheng Pengli developed it.
The patent application number is CN202511146146 20250815. The patent ..
Electrical
| Tue 31 Mar 2026
Beijing, April 1 -- Shanxi Dacheng New Mat Co Ltd has submitted a patent application for Silver-based Alloy Bonding Wire and Preparation Method Thereof. This invention was developed by Fang Yuebo.
The patent application number is CN202511153802 20250818. The patent publication number is CN120989449 (A). International Patent C..
Electrical
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shanghai Jinyu Electronic Tech Co Ltd patent application for Power Socket with Temperature Sensing and Earth Leakage Protection Functions. This invention was developed by Jin Yanan.
The patent application number is CN202511127661 20250813. The patent..
Broadband & Wireless Network
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published The 54th Research Institute of China Electronics Technology Group patent application for Light Dual-polarized Array Antenna. The invention was developed by Song Changhong.
The patent application number is CN202511422030 20250930. The patent publicatio..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shandong Chuangxin Precision Technology patent application for Ultrahigh-strength Aluminum Alloy Plate and Preparation Method Thereof. The invention was developed by Tian Yao, Li Pengcheng, Zhang Yunhai, Qu Zhipeng, Jia Yuanchen and Niu Meiling.
The p..
Metal & Mining
| Tue 31 Mar 2026
Beijing, April 1 -- Guangxi Jinchuan Nonferrous Metals Co Ltd has filed a patent application for Method for Assisting Blowing-in of Side-blown Converter by Pyrite. This invention was developed by Xu Jun, Zhang Yiwang, Wei Yuanqi, Huang Jianlong, Lai Youshou, Liu Long, Liang Guangde, Liang Zhousun and Lyu Yinbang.
The patent a..
Optics & Imaging
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangsu Normal University Science Park Co Ltd and Jiangsu Normal University have submitted a patent application for Method for Predicting Friction Performance of Titanium Alloy Surface Coating Based on Image Features. This invention was developed by Li Shuncai, Ding Yao, Yang Li, Kang Zichen and Xia Guoxuan...
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