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Energy
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Manyang Shipping Eng Co Ltd has sought patent for Photovoltaic Panel Lifting and Transferring Device for Photovoltaic Installation. This invention was developed by Wang Yang, Liang Yuhao, Huang Yiwei and Liang Xiao.
The patent application number is CN202511881723 20251215. The patent publication nu..
Energy
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Shandong Hada Electric Co Ltd patent application for Assembling Equipment for Air-core Reactor. Gong Pengju, Li Ming, Zhang Guangcong, You Lingjia and Wang Huichao developed the invention.
The patent application number is CN202511692381 20251118. The ..
Consumer Electronics
| Fri 15 May 2026
Beijing, May 15 -- MCC5 Group Shanghai Corporation has applied Chinese patent for Tool and Method for Hoisting Oven Door of Coke Oven. Wang Wenhu, Qi Shuangliang, Li Baogui, Yang Dongdong and Cui Boyao developed it.
The patent application number is CN202511441412 20251010. The patent publication number is CN121317509 (A). Inter..
Energy
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Assure Power Tech Tianjin Co Ltd patent application for Constant-power Operation Control Method for Vertical-axis Wind Turbine. Xia Yuzhong, Ma Huanyue, Pan Jie and Zhang Liwei developed the invention.
The patent application number is CN202511870647 2..
Computer Hardware
| Fri 15 May 2026
Beijing, May 15 -- Suzhou Lvlishi Biological Technology has submitted a patent application for Automatic Production Line of Mouse Sticking Plate. This invention was developed by Xia Lixun, Zhang Zongjie and Yu Hongtao.
The patent application number is CN202511425485 20250930. The patent publication number is CN121317365 (A). In..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- Henan Aerospace Hydraulic & Pneumatic Technology has submitted a patent application for Large-flow Nozzle and Working Method. Yang Huaiwen, Zhu Dengkui, Liu Qiang, Hu Feiqiang, Li Tong, Zhang Jiao, Li Songlin and Deng Zhao developed the invention.
The patent application number is CN202511721826 20251121. Th..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- Ningbo Qilin Space Aerospace Tech Co Ltd has sought patent for Multi-stage Thrust Solid Rocket Engine. This invention was developed by Wang Haoyu, Yang Chengye and Zhang Heng.
The patent application number is CN202511634553 20251110. The patent publication number is CN121322252 (A). International Patent Cla..
Alcoholic Beverages
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Jiangsu Meijia Package patent application for Anti-falling Device of Wine Box Production Line. This invention was developed by He Baohua.
The patent application number is CN202511599484 20251104. The patent publication number is CN121317327 (A). Interna..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Tianjin Dabao Tech Co Ltd has sought patent for Intelligent Suspension Conveying Device and Method for Plastic Bag Processing. This invention was developed by Wang Shenglong and Yang Maoze.
The patent application number is CN202511749243 20251126. The patent publication number is CN121317320 (A). Internatio..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Zhangjiagang Huashen Ind Rubber & Plastic Prod Co Ltd has applied Chinese patent for Rubber Conveying Belt. Zhou Guorong, Zhou Yu and Zhao Kai developed it.
The patent application number is CN202511806009 20251203. The patent publication number is CN121317314 (A). International Patent Classification codes a..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Hangzhou Wude Control Tech Co Ltd patent application for Intelligent Gas Turbine Regulation and Control System Based on Multi-source Operation Reference Analysis. This invention was developed by Zheng Tao, Huang Xu, Ye Huichuan, Yu Junjie and Chen Zhenyu..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- AECC Shenyang Engine Research Institute has submitted a patent application for Bearing Cavity Sealing Flow Path in Aero-engine. This invention was developed by Xie Bingyao, Cheng Ronghui, Zhang Zhiyuan, Cao Maoguo, Liu Huizhe, Yang Xiaoming and Cheng Jian.
The patent application number is CN202511610303 202..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- Shanghai Helan Turbine Power Tech Co Ltd has applied Chinese patent for Fuel Heat Exchange System of Gas Turbine. Wang Jing, Gao Chuang, Zheng Tianhua, Xing Dongyan and Zhang Naichang developed it.
The patent application number is CN202511384914 20250926. The patent publication number is CN121322196 (A). In..
Tyre
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Zhucheng Yongan Rubber Tech Co Ltd patent application for Method for Solving Tire Blank Seam Allowance Imprint. Ren Jinhong, Feng Jianshu, Sun Honggang and Pu Yangyang developed the invention.
The patent application number is CN202511788406 20251201. ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Nanjing Zerun New Mat Co Ltd patent application for Glass Fiber Reinforced Plastic Wiredrawing Plate and Processing Method Thereof. The invention was developed by Wu Yufeng.
The patent application number is CN202511316807 20250916. The patent publica..
Footwear
| Fri 15 May 2026
Beijing, May 15 -- Shandong Ziting Security Tech Co Ltd has submitted a patent application for Rapid Demolding Mold and Method for Processing Toes of Safety Shoes. This invention was developed by Fan Jinfeng and Liu Kun.
The patent application number is CN202511708358 20251120. The patent publication number is CN121316280 (A)..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Baoding Laisheng Office Equipment Co Ltd has applied Chinese patent for Device and Production Process for Producing Printer Rubber Coating Photographic Fixing Film. Yang Fenghua, Xu Humin, Xu Weiqiang and Cui Xuchao developed it.
The patent application number is CN202511671518 20251114. The patent publicati..
Software
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Kings 3d Software Tech Co Ltd has sought patent for 3D Printer Hot Bed Temperature Closed-loop Control Method and System Based on Pid Algorithm. This invention was developed by Jiang Zexing, Wu Wenbing, Zhang Shiqin and Chen Simin.
The patent application number is CN202511836606 20251208. The paten..
Printing & Publishing
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Chaoling Intelligent Tech Co Ltd has submitted a patent application for Robot-assisted 3D Printing Workstation. This invention was developed by Hu Zhonglue, Li Xiping, He Jiawen, Yao Youqiang and Jiang Jiacheng.
The patent application number is CN202511891471 20251215. The patent publication number..
Printing & Publishing
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Airuixin Tech Industrial Co Ltd has applied Chinese patent for 3D Printer Capable of Conveniently Disassembling Carrying Plate. Zheng Hongshen and Li Guorong developed it.
The patent application number is CN202511378516 20250925. The patent publication number is CN121316244 (A). International Paten..
Automobile
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Dongguan Zhi Ying Hardware Products Co Ltd patent application for Electroplating Process of Data Transmission Terminal for Automobile Connector and Product. The invention was developed by Zhao Shengquan and Wu Donglin.
The patent application number i..
Printing & Publishing
| Fri 15 May 2026
Beijing, May 15 -- Qingdao Inlong United Intelligent Mfg Equipment Co Ltd has submitted a patent application for Graphene-based Heating Area-adjustable 3D Printing Equipment and Printing Method Thereof. This invention was developed by Sun Xiaofeng and Liu Shuai.
The patent application number is CN202511835023 20251208. The pa..
Printing & Publishing
| Fri 15 May 2026
Beijing, May 15 -- Jin Yu has sought patent for Method for Building Multi-layer Material Stacking Structure in Three-dimensional Space Based on Color Chartlet to Achieve Three-dimensional Model Multi-color Printing. This invention was developed by Jin Yu and Liao Xin.
The patent application number is CN202511464982 20251014. ..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- Beijing Weiguang Xingchen Tech Co Ltd has submitted a patent application for Shaftless Detachable Circle Supporting Device for Rocket Storage Tank. This invention was developed by Cui Yahui, Hu Dengliang, Xian Baojun, Li Wei and Gao Huan.
The patent application number is CN202511817337 20251204. The patent ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Suofeiya Home Collection Co Ltd has submitted a patent application for Particle Plate Plastic Uptake Process and Plastic Uptake Particle Plate. Wang Bing, Lin Songsen, Ye Xiaoyong, Zheng Zhihua and Wang Youlai developed the invention.
The patent application number is CN202511637802 20251110. The patent publ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Xiao Zhigang has applied Chinese patent for Production Process and Equipment for Forming Plastic Tray at One Time. Xiao Zhigang developed it.
The patent application number is CN202511235299 20250901. The patent publication number is CN121316222 (A). International Patent Classification codes are B29C48/00, B..
Steel
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Hengde Weier Tianjin Tech Development Co Ltd patent application for Environment-friendly Surface Chromium Plating Process Suitable for Stainless Steel Screen. The invention was developed by Zhao Hongying.
The patent application number is CN2025116415..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Jiangmen Lihua Hengdeng Wheel Ind Co Ltd patent application for Material Taking Mechanism and Material Taking Method for Injection Mold. The invention was developed by Tan Anjun, Tan Bin and Zhou Jian.
The patent application number is CN202511824857 ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Shanghai Zeli Prec Industry Co Ltd patent application for Opening and Closing Device of Mold. Cheng Qianwei developed the invention.
The patent application number is CN202511807826 20251203. The patent publication number is CN121316195 (A). Internatio..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Kaihua Moulds Co Ltd has sought patent for Double-hook Sliding Block Sequential Demolding Mechanism of Injection Mold. This invention was developed by Li Maoming and Zheng Zexi.
The patent application number is CN202511481304 20251016. The patent publication number is CN121316194 (A). International..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Anhui Wanla Mold Tech Co Ltd has submitted a patent application for Negative-pressure Active Exhaust Device and Method for Mold. Ding Huasheng developed the invention.
The patent application number is CN202511756836 20251127. The patent publication number is CN121316191 (A). International Patent Classificat..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Kaihua Moulds Co Ltd has applied Chinese patent for Inclined Ejection and Back-off Releasing Mechanism in Sliding Block of Injection Mold. Li Maoming and Zheng Zexi developed it.
The patent application number is CN202511480309 20251016. The patent publication number is CN121316190 (A). Internationa..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Youruikang Mould Tech Co Ltd has sought patent for Injection Mold with Anti-collision Structure. This invention was developed by Liang Liang, Wu Zhouwu, Liang Lin, Zhu Chaowu, Li Hejun, Luo Lu and Liang Nan.
The patent application number is CN202511754184 20251126. The patent publication number is ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Nanjing Chuanliu Auto Parts Co Ltd patent application for Automobile Interior Trimming Panel Injection Mold with Material Returning Mechanism. The invention was developed by Wen Qihao.
The patent application number is CN202511499340 20251020. The pat..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Zhenjiang Yingweite Prec Parts Co Ltd patent application for Metal Embedded Part Positioning Device Based on Plastic Part Machining. The invention was developed by Wang Wanfeng, Ni Xin, Yu Minqiang, Pan Jianping, Liu Ji, Ji Junjun and Deng Chenxia.
T..
Nanotech
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Huayi New Energy Mat Shanghai Co Ltd patent application for Platinum-cobalt Alloy Nanoparticle Composite Dehydrogenation Layer and Preparation Method and Application Thereof. Fu Fuhua and Xia Wei developed the invention.
The patent application number ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Kraussmaffei Machinery China Co Ltd patent application for Color Paste Metering Device for Steering Wheel Polyurethane Foaming Rapid Double-color Switching. The invention was developed by Zhang Yunchao, Zhang Lei and Qi Xiangjin.
The patent applicati..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Dongguan Nanju Polymer Material patent application for Vacuum Hot Pressing Forming Machine for Silicone Rubber Production and Forming Method. The invention was developed by Xu Yannan, Yang Yu and Deng Tiesen.
The patent application number is CN20251185..
Nanotech
| Fri 15 May 2026
Beijing, May 15 -- South China University of Technology has filed a patent application for Mil-68 Metal Organic Framework/iii-nitride Nanorod Array Photo-anode and Preparation Method and Application Thereof. This invention was developed by Li Guoqiang, Li Xiangrong, Zheng Wenjun and Hu Tianhan.
The patent application number is ..
Consumer Electronics
| Fri 15 May 2026
Beijing, May 15 -- Mce Stretching Equipment Co Ltd has submitted a patent application for Segmented Thermal Expansion Compensation Film Stretching Drying Oven and Drying Oven Frame. This invention was developed by He Hanzhao, Chen Jianhong, Tang Zhiyong and Liang Dahui.
The patent application number is CN202511878285 20251212..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Suzhou Dongying Electronic Tech Co Ltd has submitted a patent application for Hydraulic Injection Mold of Plastic Gear. This invention was developed by Fu Hang, Deng Hongshan, Xiao Fa and Jin Benkai.
The patent application number is CN202511809422 20251203. The patent publication number is CN121316148 (A). ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Jiuding New Mat Co Ltd patent application for Closed Mold Forming Step-by-step Demolding Mold. Shi Dongdong, Gu Roujian, Qian Guoxiang, Zhang Xiaobin, Shi Haifeng and Zhou Yang developed the invention.
The patent application number is CN202511776731 2..
Aerospace
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Commercial Aircraft and Shanghai Aircraft Manufacturing patent application for Auxiliary Mold and Auxiliary Method for Forming and Curing Stringer. The invention was developed by Chen Fei, Zhou Xuelin, Hao Ruiting and Cui Weijun.
The patent applicati..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Linyi Shuanglong Plastic Co Ltd has submitted a patent application for Waste Recovery Equipment for Plastic Production. This invention was developed by Jiang Xinlong, Cui Sijun, Zhang Yiwen and Zhang Xindong.
The patent application number is CN202511521032 20251023. The patent publication number is CN121316..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Jiangsu Aofan Plastic Ind Co Ltd has submitted a patent application for Pretreatment Device of Rheological Master Batch for Plastic Product Injection Molding. Dong Qin developed the invention.
The patent application number is CN202511635304 20251110. The patent publication number is CN121316134 (A). Interna..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Luqi Technology has submitted a patent application for Fluororubber Reclaimed Material Variable-temperature Precooling Open Milling Device and Intelligent Control Method. This invention was developed by Liu Manliang, Wang Shengjie and Tian Xin.
The patent application number is CN202511506096 20251021..
Nanotech
| Fri 15 May 2026
Beijing, May 15 -- Luxi Chemical Group Co Ltd has applied Chinese patent for Preparation Method and Application of General Rum/c Nano Alloy. Feng Menglin, Zhang Zhaofei, Liu Zhongkai, Li Chuan, Zhang Shengnan, Qin Jitao, Pan Yusheng, Song Qingye, Jin Honglei and Tao Xianhao developed it.
The patent application number is CN202..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Jiangsu Shengnai New Mat Co Ltd has applied Chinese patent for Sliding Plate Brick Pressing Lossless Forming Mold and Using Method Thereof. Zha Xinguang, Lyu Zhonghua and Zhu Lianwu developed it.
The patent application number is CN202511912746 20251218. The patent publication number is CN121316090 (A). Inte..
Energy
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Three Gorges Tech Co Ltd patent application for Control Equipment Suitable for Renewable Energy Water Electrolysis Hydrogen Production Equipment and Method Thereof. This invention was developed by Qian Desong, Yu Zhenhai, Chai Zhixian, Yu Zhangtao, Lu So..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Jinyu Concrete Group Co Ltd has applied Chinese patent for Automatic Mold Filling Device for Concrete Test Blocks. Liu Chuankun, Yang Jianjia, Yu Zhen, Du Xuegang, Gao Yingzhou, Zhang Hongwei, Mou Honglei, Meng Yang, Wang Shuoshi, Liu Jingjing, Ge Bin, Liu Yabin and Liu Qi developed it.
The patent applicati..
Enviornmental
| Fri 15 May 2026
Beijing, May 15 -- Jiangxi Lyuzhou Environmental Prot New Material Co Ltd has filed a patent application for Manufacturing Method of Pine Lightweight Routing Plate. This invention was developed by Gu Hao.
The patent application number is CN202511887703 20251215. The patent publication number is CN121316079 (A). International ..
Alcoholic Beverages
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published CETC Fenghua Inf Equip Co Ltd patent application for Special Alcohol Loop for Cleaning Machine. The invention was developed by Chen Junfeng, Ren Shiwei, Ma Bing, Zhang Lu, Li Qiang, Jian Weijuan, Yang Zixia and Song Baoling.
The patent application nu..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 15 -- Zhang Jianwen has filed a patent application for Process for Enhancing Self-recovery Mechanoluminescence of Fluorescent Powder Based on Contact Electrification Principle. This invention was developed by Zhang Jianwen, Wang Weiguang, Li Haoyang, Liu Jing, Wang Lin, Wang Shanwen, Wang Wenxiang, Zhou Jinyu and Zh..
Fishing
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Heilongjiang Fisheries Research Institute CAFS patent application for Salmon and Trout Egg Washing Device. Ge Kaibo, Xu Gefeng, Huang Tianqing, Gu Wei, Liu Enhui, Wang Gaochao, Yao Zuochun, Li Datian, Sun Yunchao and Fan Peng developed the invention.
Th..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Zhang Jianwen has applied Chinese patent for Flexible Composite Material with Relatively Strong Self-recovery Mechanoluminescence Characteristic and Preparation Method Thereof. Zhang Jianwen, Liu Jing, Wang Weiguang, Li Haoyang, Wang Shanwen, Wang Lin, Wang Wenxiang, Zhou Jinyu and Zhang Jiachi developed it.
..
Sanitation
| Thu 14 May 2026
Beijing, May 15 -- Ningbo Zhongxin Limei Tech Co Ltd has filed a patent application for Cleaning Method and Cleaning Equipment for Cleaning Filter Shell. This invention was developed by Li Shuming, Xu Conglei and Liao Dahua.
The patent application number is CN202511861547 20251211. The patent publication number is CN121314960..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Binzhou Acad Of Agricultural Sciences patent application for Chenopodium Quinoa Willd Processing and Cleaning Device and Use Method. This invention was developed by Li Wenbin, Liao Peiwang, Ren Nana, Liu Kaikai, Wang Hongxia, Gao Jing, Zheng Weichao, Bao..
Printing & Publishing
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shenzhen Runlong Printing Mat Co Ltd patent application for Composite Color-changing Agent, Preparation Method and Anti-counterfeiting Color-changing Ink. The invention was developed by Cai Wulin and Tao Yu.
The patent application number is CN2025115..
Shipping and Marine
| Thu 14 May 2026
Beijing, May 15 -- Jiangsu Huahan Yaoxing Ocean Tech Co Ltd has applied Chinese patent for Submarine Topography Surveying Device. Ji Lijun, Qiu Qiqi and Wang Jingwen developed it.
The patent application number is CN202511792630 20251201. The patent publication number is CN121314952 (A). International Patent Classification cod..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- Karamay Xinkeao Petroleum Tech Co Ltd has applied Chinese patent for Paraffin Remover for Carbon Dioxide Flooding Well and Preparation Method of Paraffin Remover. Cong Rikai, Ming Fei, Li Jianping, Luo Xudong, Tong Kun, Zhao Xin, Wang Zhuqing, Fan Zheyuan and Dou Jun developed it.
The patent application num..
Energy
| Thu 14 May 2026
Beijing, May 15 -- Jiangsu Jiubang Solar Energy Electric Power Co Ltd has applied Chinese patent for Detection Device for Solar Photovoltaic Panel Production. Deng Bingfeng and Jiang Feng developed it.
The patent application number is CN202511894665 20251216. The patent publication number is CN121314944 (A). International Pat..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Huixian Shanshui Chemical Tech Co Ltd has filed a patent application for Divalent Salt Resistant Filtrate Reducer for Drilling Fluid. This invention was developed by Cui Jinhao, Cui Lei, Su Hongwei and Zhang Junjia.
The patent application number is CN202511703409 20251119. The patent publication number is C..
Lighting
| Thu 14 May 2026
Beijing, May 15 -- Dongguan Heyi Automation Tech Co Ltd has filed a patent application for Full-automatic Integrated Lamp Strip Repairing Equipment. This invention was developed by Wang Qingfu.
The patent application number is CN202511692292 20251118. The patent publication number is CN121314940 (A). International Patent Clas..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Tianshui Liancheng Agricultural Dev Co Ltd has submitted a patent application for Color Sorter for Pepper Production. This invention was developed by Cao Feng, Liu Zhengsan and Cao Yanwen.
The patent application number is CN202511790672 20251201. The patent publication number is CN121314938 (A). Internation..
Consumer Electronics
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Gree Electric Appliances, Zhuhai patent application for Mixed Refrigerant and Air Conditioning System. Zhong Quan, Huang Yujie, Li Huajie, Shi Hechun and Zheng Bo developed the invention.
The patent application number is CN202511653533 20251112. The pat..
Information Technology
| Thu 14 May 2026
Beijing, May 15 -- China Unicom and China Unicom Data Intelligent Co Ltd have applied Chinese patent for Detection Control Method, Device and Equipment for Industrial Sorting, Medium and Program Product. Wang Xiaosi, Huang Jianfeng, Liu Qingsong, Pang Tao and Lin Jianing developed it.
The patent application number is CN202511..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Huaneng Qingyang Coal and Electricity, Huaneng Coal Tech Research Co Ltd and Shandong University of Science and Technology have filed a patent application for Wind-erosion-resistant High-film-forming Modified Welan Gum Composite Dust Suppressant Material and Preparation Method Thereof. This invention was deve..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Jiangxi Nongxinle Agricultural Dev Co Ltd patent application for Sorting Device for Sesame Cake Production. Fu Qunyan and Zhou Yifan developed the invention.
The patent application number is CN202511814653 20251204. The patent publication number is CN..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Cosco Shipping Marine Equipment & Spares Nanjing Co Ltd has applied Chinese patent for Automatic Feeding Mechanism of Oil Nozzle Sorting Machine. Wen Tao, Sun Yesheng, Wang Yang, Du Jiqiang, Zhen Qianguang, Wang Fangxuan, Chen Yun, Tu Huajian and Wang Qi developed it.
The patent application number is CN2025..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Shenzhen Haoli New Material Tech Co Ltd has sought patent for UV Curing Adhesive for Coating Optical Fiber with Low Refractive Index and Processing Method of UV Curing Adhesive. This invention was developed by Lin Wu, Wang Pan and Huang Yuhuan.
The patent application number is CN202511690253 20251118. The p..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Hebei Nonglele Machinery Tech Co Ltd has filed a patent application for Crop Seed Selection System. This invention was developed by Yin Zhifeng, Wang Zhengshan, Song Wenlong and Li Yingying.
The patent application number is CN202511506476 20251021. The patent publication number is CN121314906 (A). Internati..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Aitens Co Ltd and Toyo Morton Ltd have filed a patent application for Easily Detachable Adhesive, Cured Product Thereof, and Structure. This invention was developed by Tsu Takayuki and Kaneko Chisato.
The patent application number is CN202510953095 20250710. The patent publication number is CN121319852 (A)...
Industrial
| Thu 14 May 2026
Beijing, May 15 -- Liming Heavy Industry has filed a patent application for Powder Concentrator Rotor Structure with Replaceable Blades. This invention was developed by Kong Jinshan, Baek Se-yong, Ding Chengkun, Wang Junhui, Ping Zhiming, Wang Chaohua, Liu Xianfeng, Xing Ya and Liu Jing.
The patent application number is CN202..
Engineering
| Thu 14 May 2026
Beijing, May 15 -- Changzhou Xizhou Electromechanical Tech Co Ltd has filed a patent application for Sorting Equipment High-strength Frame Based on Multi-stage Buffering and Stress Dispersion. This invention was developed by Jiang Yewei, Kim Jeong-geol, Sun Jiawei and Jiang Yue.
The patent application number is CN202511506692..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Hexin Ind Co Ltd has filed a patent application for Silane Modified Polyether Sealant and Preparation Method Thereof. This invention was developed by Yu Jieming, Song Xiaodong and Zhao Chunxu.
The patent application number is CN202511706538 20251120. The patent publication number is CN121319845 (A..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Sichuan Targs Songyuan Agricultural Co Ltd has submitted a patent application for Traditional Chinese Medicinal Material Screening and Drying Device. Pu Zhengqu, Pu Kunlin, Fan Lina, An Quanmin and Li Haiyan developed the invention.
The patent application number is CN202511190109 20250825. The patent public..
Engineering
| Thu 14 May 2026
Beijing, May 15 -- Tongliao Silica Sand In The Building Mat Industry Co Ltd has filed a patent application for Cone Type Rolling Screen with Multi-layer Screen Structure. This invention was developed by Jin Yuming, Li Yongqiang, Qin Buri Gude, Wang Haihui, Liu Xianquan and Zhang Chao.
The patent application number is CN202511..
Metal & Mining
| Thu 14 May 2026
Beijing, May 15 -- Inner Mongolia Hong Tech Development Co Ltd has filed a patent application for Ore Screening Device with Multi-stage Screening Function. This invention was developed by Yun Wei, Yun Wenjie, Wang Ruifeng and Fan Liqin.
The patent application number is CN202511738976 20251125. The patent publication number is..
Engineering
| Thu 14 May 2026
Beijing, May 15 -- Hunan Hongyu Carbon New Mat Co Ltd has applied Chinese patent for Waste Collecting Device for Carbon Material Processing. Yin Qinfeng and Gao Zebing developed it.
The patent application number is CN202511799363 20251202. The patent publication number is CN121314888 (A). International Patent Classification c..
Energy
| Thu 14 May 2026
Beijing, May 15 -- Shanghai Jiahao Adhesive Products Co Ltd has applied Chinese patent for Adhesive Special for Ultra-low Surface Energy Base Material and Preparation Method Thereof. Yao Qingwu and Chen Ensheng developed it.
The patent application number is CN202511620445 20251106. The patent publication number is CN121319833..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 15 -- Chen Guotong and Zhejiang Jingchen Optical Co Ltd have applied Chinese patent for Lens Surface Treatment Process. Chen Guotong developed it.
The patent application number is CN202511545332 20251028. The patent publication number is CN121314879 (A). International Patent Classification codes are B05D1/38, B05..
Engineering
| Thu 14 May 2026
Beijing, May 15 -- Hunan Gaoqiang Ceram & Electronic Co Ltd has filed a patent application for Adhesive Binding Device for Production of Post Insulator Porcelain Piece. This invention was developed by Ling Dashu and Long Tiegang.
The patent application number is CN202511541830 20251027. The patent publication number is CN1213..
Aerospace
| Thu 14 May 2026
Beijing, May 15 -- Jiangsu Aosheng Aviation Composite Mat Co Ltd has submitted a patent application for High-thermal-conductivity Electromagnetic Shielding Epoxy Resin Copper Mesh Adhesive Film as Well as Preparation Method and Application Thereof. Jiang Zhen, Cai Weidong, An Yang, Ma Chongpan, Xu Xiaomin, Wu Akang and Lin Kunze..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Nantong Cosco Clavon Anticorrosion Engineering and COSCO Shipping Heavy Industry have applied Chinese patent for Automatic Paint Spraying Device with Paint Mist Recycling Function. Yao Biming, Xu Hao, Wang Haishan, Chen Zhen, Huang Cheng, Zhao Chenhui and Cheng Le developed it.
The patent application number..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Yida Automation Equipment Guangzhou Co Ltd has filed a patent application for Full-automatic Glue Spraying, Powdering and Drying All-in-one Machine for Artificial Flower Cores. This invention was developed by He Lijun.
The patent application number is CN202511606174 20251105. The patent publication number i..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Anhui Genhao Intelligent Mfg Co Ltd has applied Chinese patent for Anti-corrosion Spraying Device for Inner Cavity of Stator Bracket of Offshore Wind Driven Generator and Spraying Method of Anti-corrosion Spraying Device. Liu Fan developed it.
The patent application number is CN202511876662 20251212. The pa..
Furniture
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Nantong Shuangou Wood Industry patent application for Paint Spraying Device and Method for Office Furniture Manufacturing. Ou Shuqing and Ou Feng developed the invention.
The patent application number is CN202511777301 20251128. The patent publication..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Shaanxi Youbang New Material Technology has applied Chinese patent for Rapid Joint Coating for Thermal Insulation Pipeline, High-temperature-resistant Modified Rubber and Joint Coating Method. Zhan Peng, Niu Zhoufeng and Hu Wentiao developed it.
The patent application number is CN202511430028 20251009. The pa..
Pipe
| Thu 14 May 2026
Beijing, May 15 -- Hangzhou Ruisi Nade Precision Tech Co Ltd has submitted a patent application for Split Type Atomizing Spray Pipe. Li Bohan, Hu Ligang, Cao Liang and Gao Yinzhong developed the invention.
The patent application number is CN202511821118 20251205. The patent publication number is CN121314821 (A). International..
Energy
| Thu 14 May 2026
Beijing, May 15 -- Ningbo Rongyida Electric Appliance Co Ltd has submitted a patent application for Cleaning Agent Spraying and Pressure Applying Structure of Steam Cleaning Machine. This invention was developed by Zhou Yaoyao, Hu Jie, Ma Baitong, Zhang Xin, Pan Zhongqing, Feng Ye and Tu Teyong.
The patent application number ..
Sanitation
| Thu 14 May 2026
Beijing, May 15 -- Tu Xiuchi has submitted a patent application for Multifunctional Shower Head.
The patent application number is CN202511796106 20251202. The patent publication number is CN121314815 (A). International Patent Classification code is B05B1/18.
State Intellectual Property Office of China has released the ab..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- Chongqing Sanxia Paints Co Ltd has sought patent for Single-component Wear-resistant Water-based Automobile Rubber Sealing Strip Coating and Preparation Method Thereof. This invention was developed by Chen Na, Li Zhongjie, Xia Xiaolong and Cho Kyoung-ah.
The patent application number is CN202511682510 20251..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Tingsze Machinery Co Ltd has applied Chinese patent for Multi-stage Rotary Drum Structure. Ding Li developed it.
The patent application number is CN202511489974 20251017. The patent publication number is CN121314811 (A). International Patent Classification codes are B04B7/08, B04B7/16 and B04B7/18.
The ..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Newmat Beijing Environmental Materials Tech Corporation has filed a patent application for Hard-water-resistant Resin Composition and Preparation Method Thereof. This invention was developed by Xu Zenghao, Li Yueling, Zhang Jiansen and Cao Hongyuan.
The patent application number is CN202511498310 20251020. ..
Consumer Electronics
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released China University of Mining patent application for Mineral Particle Surface Modification Device Based on Vortex Strengthening. This invention was developed by Yan Xiaokang, Yuan Mingyu, Wang Tao, Zhang Haijun, Wang Lijun, Zhang Jianguo, Liu Guangshan, Zen..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Jinan Zhaoliang Building Mat Co Ltd has submitted a patent application for High-gloss Coating and Processing Device Thereof. This invention was developed by Zhao Yan, Zhang Yi and Gu Wenbo.
The patent application number is CN202511226005 20250829. The patent publication number is CN121319730 (A). Internatio..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Foshan Rocklink Chemical Co Ltd patent application for Gloss Oil Free of Perfluorinated Compounds as Well as Preparation Method and Application of Gloss Oil. Liu Renqiang, Xu Honghua, Liang Wenfeng, Lu Qin, Chen Jian and Wang Shounian developed the inven..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Zhejiang Nopalry Chemical Tech Co Ltd has applied Chinese patent for Water-based Environment-friendly Rust-passivated Steel Structure Antirust Paint as Well as Preparation Method and Application Thereof. Yu Zhibao, Qiu Qinghua, Gong Yinghua and Huang Yunfei developed it.
The patent application number is CN2..
Tools and Machinery
| Thu 14 May 2026
Beijing, May 15 -- Huaian Pu Rui Na Feed Co Ltd has applied Chinese patent for Feed Processing and Crushing Device with Anti-splashing Function. Liu Hong, Xu Chunyan and Wang Henghai developed it.
The patent application number is CN202511401504 20250928. The patent publication number is CN121314761 (A). International Patent C..
Paper and Pulp
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Hangzhou Nanyang Decorative Paper Co Ltd patent application for Color-changing Ink and Color-changing Decorative Paper. Chen Xin, Wang Li, Wen Zhansheng and Guo Xile developed the invention.
The patent application number is CN202511638671 20251110. Th..
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