News For Last 1 Week
Industry
Assignee
Country
Status
-
Select All
Packaging & Containers
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Yangzhou Yunhan Plastic Packaging Co Ltd patent application for Preparation Process of Environment-friendly High Polymer Material Packaging Bag. Yao Guoqing and Yao Hao developed the invention.
The patent application number is CN202511625883 20251107...
Tyre
| Fri 15 May 2026
Beijing, May 15 -- Kuraray has submitted a patent application for Rubber Composition and Tire Rubber Composition. This invention was developed by Takasaki Tomoe, Kanbara Hiroshi, Uehara Yosuke, Inatomi Atsushi and Ma Zhaoming.
The patent application number is CN20248039207 20240604. The patent publication number is CN121311538 ..
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..
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..
Printing & Publishing
| Thu 14 May 2026
Beijing, May 15 -- Shenzhen Runlong Printing Mat Co Ltd has submitted a patent application for Sunproof Ink and Preparation Method Thereof. This invention was developed by Cai Wulin and Tao Yu.
The patent application number is CN202511681690 20251117. The patent publication number is CN121319705 (A). International Patent Clas..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Anhui Polytechnic University has filed a patent application for Liquid Crystal Elastomer Composite Fiber Driver with Electric/thermal Stimulation Intelligent Discoloration-deformation Dual Response and Preparation Method of Liquid Crystal Elastomer Composite Fiber Driver. This invention was developed by Wu Din..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Nantong Xingtai Ginkgo Textile Machinery Co Ltd has submitted a patent application for Plant-based Polyester Fiber and Preparation Method Thereof. This invention was developed by Huang Zhenjun.
The patent application number is CN202511777140 20251128. The patent publication number is CN121321270 (A). Intern..
Rubber
| Fri 15 May 2026
Beijing, May 15 -- Anhui Zhengxin Biological Tech Co Ltd has submitted a patent application for Degradable Antibacterial Polylactic Acid Elastic Fiber and Preparation Method Thereof. This invention was developed by Zhu Hongyin, Zhu Jie, Zhu Zhen, Zhu Wenwen and Ban Haiqing.
The patent application number is CN202511719658 2025..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Jiangsu Rongchang Special Fiber Tech Co Ltd has submitted a patent application for Anti-uv Hollow Polyester Fiber, Preparation Method and Filament Wool Top. Zhao Hairong and Zhang Minjun developed the invention.
The patent application number is CN202511698828 20251119. The patent publication number is CN121..
Nanotech
| Fri 15 May 2026
Beijing, May 15 -- Gao Yitong has submitted a patent application for Preparation Process of Magic Angle Graphene Modified Fiber Clothing Material.
The patent application number is CN202511635311 20251110. The patent publication number is CN121321255 (A). International Patent Classification codes are D01F1/09, D01F1/10, D01F6..
Paper and Pulp
| Thu 14 May 2026
Beijing, May 15 -- Wuhan Shuangjie Innovation Tech Co Ltd has filed a patent application for Method for Treating Papermaking Filler. This invention was developed by Xiao Jinhai and Xiong Ailing.
The patent application number is CN202511701910 20251119. The patent publication number is CN121319661 (A). International Patent Cla..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Hierarchical Pore Molecular Sieve Forming Catalyst and Preparation Method Thereof, and Method for Preparing Lactide from Lactic Acid Through O..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Dongguan Youjun Rubber & Plastic Products Co Ltd patent application for Heating-melting Adaptive High-shock-resistance Polyurethane Curing Composite Material and Preparation Method Thereof. Hu Yajun, Rao Jianping and Rao Jiandong developed the invention...
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Shanghai Wenyou Ind Co Ltd has applied Chinese patent for Epoxy Resin Composition with Flame Retardance and Smoke Suppression Performance and Preparation Method Thereof. Liu Xiangfei and Liu Di'ou developed it.
The patent application number is CN202511722314 20251121. The patent publication number is CN1213..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Zhonglu Youke Wenzhou New Material Tech Co Ltd patent application for Low-temperature Rubber Asphalt Modifier with Core-shell Composite Structure and Preparation Method Thereof. This invention was developed by Zhou Xuanyou and Li Chuanqiang.
The paten..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Functionalized Nano Particle and Preparation Method and Application Thereof. This invention was developed by Cheng Lu, Ren Xingtao and Gao Dameng.
..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has submitted a patent application for Branched Tree-shaped Polyvinyl Butyral Resin as Well as Preparation Method and Application Thereof. Zhu Xiongbing, Meng Xiangqin and Li Bin developed the invention.
The patent application number is CN202511532353 20251024. The pat..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Catalyst Component and Preparation Method Thereof, Olefin Polymerization Catalyst and Olefin Polymerization Method. The invention was developed by K..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Shaanxi Qiyi Health Ind Co Ltd has submitted a patent application for Preparation Method of Curcumin. This invention was developed by Wang Xiao, Shao Meng and Qu Leping.
The patent application number is CN202511672291 20251114. The patent publication number is CN121318689 (A). International Patent Classific..
Alcoholic Beverages
| Thu 14 May 2026
Beijing, May 15 -- Wang Ezhou has applied Chinese patent for Composition for Reducing Alcohol Solution Intake of Human Body and Preparation Method Thereof. Wang Ezhou, Wang Ruoyao and Wang Ruojing developed it.
The patent application number is CN202510121463 20250124. The patent publication number is CN121313665 (A). Internat..
Tyre
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Jxtm Co Ltd patent application for Thermoplastic Elastomer Composition and Elastomer Material for Tires Using Same. The invention was developed by Chino Keisuke.
The patent application number is CN20248038544 20240606. The patent publication number i..
Oil & Gas
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Daqing Oilfield; PetroChina patent application for Personalized Injection Parameter Optimization Design Method Based on Emulsion Polymer Flooding. Wu Zanxiao, Su Yanchang, Wang Baojiang, Song Yuhua, Lu Yatao, Zhang He, Gao Feng, Zhang Yijiang, Li Yan, Li..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Armstrong Ground Mat China Co Ltd has submitted a patent application for Preparation Method of High-molecular Polymer Fine Grinding Stone. This invention was developed by Shi Zhanpeng, Zhou Weiqing, Ni Gang, Li Yongkun, Li Wenbao and Zhong Fangliang.
The patent application number is CN202511526664 20251024...
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Shaanxi Pioneer Biotech Co Ltd has sought patent for Chitosan Polymer Compound and Preparation Method Thereof. This invention was developed by Gao Hong, Yang Hua, Dong Jing and Zhang Wei.
The patent application number is CN202511836093 20251208. The patent publication number is CN121319515 (A). Internationa..
Rubber
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Chongqing Jieshijie Auto Parts Co Ltd patent application for Environment-friendly Low-noise Automobile Rubber Damping Part and Manufacturing Process Thereof. The invention was developed by Yang Jinrong.
The patent application number is CN202511735434..
Nanotech
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released East China Normal University patent application for Colored Cellulose Nanosphere as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Qiang, Tian Yichen, Li Tao and Chen Lei.
The patent application number is CN202..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Dongguan Gerui Machinery Co Ltd has applied Chinese patent for Silica Gel Composite Material and Preparation Method Thereof. Du Yunchao, Xue Jianming, Liu Dingji, Li Pengpeng and Yang Jiaolong developed it.
The patent application number is CN202511582948 20251031. The patent publication number is CN12131944..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Ningbo Huafu Medical Tech Co Ltd has filed a patent application for Surface Modification Method of Polymer Material and Prepared Modified Polymer Material. This invention was developed by Qian Shi, Zhang Xianming, Liu Xuanyong and Cai Dingsen.
The patent application number is CN202511781159 20251128. The pa..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Huizhou Renhe Agricultural Tech Co Ltd has filed a patent application for Permeable Extraction Material for Permeable Extraction of Soluble Organic Matters. This invention was developed by Ye Guiyao.
The patent application number is CN202511310802 20250915. The patent publication number is CN121314406 (A). ..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Mlily Home Tech Co Ltd has applied Chinese patent for Slow-resilience Sponge Based on Waste Pet Polyether Polyol and Preparation Method. Ni Zhanggen, Lin Tao, Zhang Heng, Chen Pengli, Wang Chunyan and Xu Wei developed it.
The patent application number is CN202511911144 20251217. The patent publication numbe..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Cross-linking Agent and Preparation Method Thereof, Self-degradable Polymer Gel Composition, Self-degradable Polymer Gel and Application. ..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Wanhua Chemical Group and Wanhua Chemical Beijing have applied Chinese patent for Polyurethane Foam as Well as Preparation Method and Application Thereof. Zheng Xiaosheng, Zhao Hengping, Huang Xu and Zhang Sisi developed it.
The patent application number is CN202511915223 20251218. The patent publication nu..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- Shandong Shuiheng Haozheng Environmental Prot Material Co Ltd has sought patent for Preparation Method of Cationic Polyacrylamide for Oil Field. This invention was developed by Cui Yingying, Li Jiangbo, Zhang Jigang, Gao Longcheng and Liu Min.
The patent application number is CN202511734465 20251124. The pa..
Alcoholic Beverages
| Thu 14 May 2026
Beijing, May 15 -- Zhejiang Shenghui Chemical Co Ltd has filed a patent application for Polymer Waterproof Fatliquor and Preparation Method Thereof. This invention was developed by Jiang Sujie, Zheng Xiaogang, Jiang Fanglin and Yan Xiang.
The patent application number is CN202511791348 20251201. The patent publication number ..
Plastics
| Thu 14 May 2026
London, May 15 -- Creation Xxi SAS has filed a patent application for Device in Polymer for Supporting Joints. This invention was developed by Laurent Bloedt and Yann Sivy.
The patent application number is GB20240013732 20240918. The patent publication number is GB2644177 (A). International Patent Classification code is A61F5..
Medical
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shandong Weigao Group Medical Polymer patent application for Percutaneous Nephrostomy Kit Integrating Puncture, Dilation and Drainage. The invention was developed by Chen Shuai, Lian Wentao, Wang Xibin, Zhang Zhuangnan and Wang Xingwang.
The patent a..
Medical
| Fri 15 May 2026
Beijing, May 15 -- Hangzhou Aerfaxing Medical Tech Co Ltd has submitted a patent application for Abdominal Aortic Aneurysm Filling Assembly Based on Shape Memory High Polymer Material and Treatment System. This invention was developed by Zhou Qimeng.
The patent application number is CN202511764268 20251127. The patent publica..
Medical
| Fri 15 May 2026
Beijing, May 15 -- Suzhou Gemmed Medical Instr Co Ltd has filed a patent application for Minimally Invasive Distraction Pressurizer, Preparation Equipment and Preparation Method. This invention was developed by Cao Gang, Lu Jun and Chen Jianan.
The patent application number is CN202511728169 20251124. The patent publication n..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Korea New Mat Co Ltd has sought patent for Preparation Method of Biodegradable Polymer Microparticles, Biodegradable Polymer Microparticles and Composition for Tissue Repair. This invention was developed by Shen Longhu and Huang Xijing.
The patent application number is CN20248040249 20240704. The patent pub..
Alcoholic Beverages
| Thu 14 May 2026
Beijing, May 15 -- Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd and Zhejiang Huangma Tech Co Ltd have filed a patent application for Supported Catalyst and Method for Preparing Allyl Acetate in Allyl Alcohol Production Process by Using Same. This invention was developed by Kou Ran, Li Furong, Wang Weisong and Wang-ma Jishi.
..
Biotechnology
| Thu 14 May 2026
Beijing, May 15 -- DBC New Material Technology (Shanghai), Ring Coatings Ltd, Zhongke Lianhua Co Ltd and Dbc Group Co Ltd have submitted a patent application for Bio-based Low-voc (volatile Organic Compound) Water-based Ink Composition Based on Microbial Fermentation Pha (polyhydroxyalkanoate) as Well as Preparation Method, Appl..
Electrical
| Fri 15 May 2026
Alexandria, May 15 -- Solidedge Solution Inc and Hon Hai Precision Industry have obtained a patent for swelling-inhibited silicon-carbon composite anode material with increased capacitance, method for preparing the same, and battery having the same. This invention was developed by Chen Mao-sung, Lai Hong-zheng and Chang Tseng-lu..
Construction
| Fri 15 May 2026
Beijing, May 15 -- Economic Technology Res Inst State Grid Henan Electric Power Co, North China University of Water Resources & Electric Power, Henan Power Transmission and Transformation Construction and Zhumadian Power Supply of State Grid Henan Electric Power have submitted a patent application for Temporary Pavement Paving P..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Fujian Huadian Jinhu Electric Power and Suzhou Institute of Nano-Tech & Nano-Bionics, Chinese Academy of Sciences have sought patent for Antifouling Coating Material Based on Piezoelectric Super-hydrophobic Effect as Well as Preparation Method and Application of Antifouling Coating Material. This invention was..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Suzhou Institute Of Hunan University and Hunan Jinjian New Material Technology have applied Chinese patent for Preparation Method and Application of Adhesive Aerogel. Xu Shiwei, Li Chunxuan, Zhong Zhihua, Li Junhong and Zeng Zhuoran developed it.
The patent application number is CN202511401855 20250928. The..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Hubei Three Gorges Laboratory and Hubei Xingfa Chemicals Group have submitted a patent application for Preparation Method of Core-shell Structure Catalyst and Preparation Method of Black Phosphorus of Core-shell Structure Catalyst. Xiang Gaoqiang, Huang Shengchao, Wang Jiannan, Chen Lisheng and Li Ting develop..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd and Zhejiang Huangma Tech Co Ltd have filed a patent application for Nickel-based Catalyst, Preparation Method Thereof and Application of Nickel-based Catalyst in Synthesis of Polyether Amine. This invention was developed by Yu Hongyan, Jin Yifeng, Wang-ma Jishi..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guizhou Material Industrial Technology Institute and Guizhou Material Tech Innovation New Base have submitted a patent application for Preparation Method of Bimodal Pore Epoxy Resin-based Electromagnetic Shielding Material. Wang Lijun, Chen Yang, Shi Min, Zhang Kai, Zhang Xiang and Wei Lanlan developed the inv..
Measurement & Testing
| Fri 15 May 2026
Beijing, May 15 -- China Energy Construction Hydrogen Energy Co Ltd and Nengjian Green Hydrogen Ammonia New Energy Songyuan Co Ltd have applied Chinese patent for Alkaline Alk Electrolysis Testing Device with Hydrogen-oxygen Separation Function. Li Jingguang, Wang Xi, Xu Yin, Liang Ningchuan, Gao Jing, Niu Xia, Cai Yuchen, Meng ..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Catalyst Component and Preparation Method Thereof, Olefin Polymerization Catalyst and Olefin Polymerization Method. This invention was developed by Kou Peng, Li Bingyi, Liu Zhaohe, Liang Yingying and Tang J..
Oil & Gas
| Thu 14 May 2026
Beijing, May 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Supported Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ren Xingtao, Cheng Lu, Gao Dameng, Jia Zhiguang and Nan Jie.
The patent application ..
Oil & Gas
| Fri 15 May 2026
Beijing, May 15 -- Daqing Oilfield and PetroChina have submitted a patent application for Concentric Multi-tube Quality-divided and Layered Polymer Injection Tubular Column, System and Layered Injection Method. This invention was developed by Sun Xiaoming, Gao Hengda, Li Dan, Cui Jinzhe, Wang Jianhua and Wang Mingwei.
The pat..
Oil & Gas
| Fri 15 May 2026
Beijing, May 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Polymer Blend for Electrostatic Spinning, Degradable Microfiber Filtering Material and Preparation Method of Polymer Blend. This invention was developed by Li Changjin, Zheng Cui, Guo Zifan..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Shanxi Xuanka New Mat Co Ltd has applied Chinese patent for Extrusion Device for Black TPU Film. Guo Zhenlong developed it.
The patent application number is CN202511848687 20251209. The patent publication number is CN121316207 (A). International Patent Classification codes are B29C48/08, B29C48/18, B29C48/4..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Hangzhou Binjiang District Zheyieryuan Jingdu Implants Equipment Res Institute has submitted a patent application for Fluorinated Inhalable/oral Liposome Nanoparticle Drug Delivery Platform and Preparation and Application Thereof. Ji Jian, Jin Qiao and Li Nan developed the invention.
The patent application ..
Pharmaceutical
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Nanjing Drum Tower Hospital patent application for Synergistic Carrier for Treating Intervertebral Disc Degeneration Through Metabolism-inflammation Axis Intervention. Li Sen, Fang Lei, Hong Hao, Zhou Ziyue, Hu Jianlun and Zhu Lin developed the invention..
Pharmaceutical
| Thu 14 May 2026
Beijing, May 15 -- Jilin University Of Chemical Technology has submitted a patent application for Ph Responsive Tumor Targeting Nanogel Based on Dynamic Borate Bond as Well as Preparation Method and Application of Ph Responsive Tumor Targeting Nanogel. This invention was developed by Yang Hongyu, Sun Wei, Fu Yan and Liu Changlin..
Biotechnology
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shenzhen Microprofit Biotechnology Co Ltd patent application for Preparation Method of Stem Cell Exosome Mask and Essence. The invention was developed by Yin Hao, Zhi Xiaoying, Zhang Menghan, Liang Yumeng, Liu Ying and Jiao Guoqiong.
The patent appli..
Enviornmental
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Zhejiang Huangma Kaimeike Polymer New Mat Co Ltd and Zhejiang Huangma Tech Co Ltd patent application for Synthesis Method of 1, 3-propane Sultone Without Generation of Three Wastes. The invention was developed by Xi Lanping, Cho Hyung-bong, Wang-ma Jish..
Construction
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Repair Yichang Sci & Tech Group Co Ltd patent application for 3D Printing Plant Ecological Brick. Kang Zhe, Jin Lei, Kang Dezhong, Yang Peng and Tao Zhengkang developed the invention.
The patent application number is CN202511882126 20251215. The paten..
Optics & Imaging
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shenzhen Outuopu Tech Co Ltd patent application for System-level Integrated Led Optical Device and Preparation Method Thereof. The invention was developed by Ye Fei, Li Huiri and Li Yujie.
The patent application number is CN202511620004 20251106. The..
Semiconductor
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shenzhen Tailong Visual Sense Tech Co Ltd patent application for Protective Structure for SMD (surface Mounted Device) Microcavity and Preparation Method Thereof. The invention was developed by Zhang Zhe and Wang Zao.
The patent application number is..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Wujiang Xinmin High Fiber Co Ltd and Soochow University patent application for Spider Silk-like Hybrid Polymer Fiber and Preparation Method Thereof. This invention was developed by Wang Xiaoqiao, Chen Congcong and Yang Jian.
The patent application num..
Textile
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Shantou Senhong Weaving Co Ltd patent application for Antistatic Fiber as Well as Preparation Method and Fabric Thereof. The invention was developed by Liu Tengkai, Liu Xiaokai and Liu Hansen.
The patent application number is CN202511783011 20251130...
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Hangzhou Golden Packing & Printing Co Ltd has submitted a patent application for Pe Film Capable of Preventing Slipping Agent from Being Separated Out and Preparation Method of Pe Film. This invention was developed by Zha Guoqing, Han Junping, Liu Yangsheng, Sun Zhiguang, Zhang Chuanzheng, Yang Huping and Hu Z..
Textile
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Shiny New Mat Co Ltd has submitted a patent application for Flame-retardant Fine Denier Nylon 66 Fiber and Preparation Method Thereof. Luo Xiaoxiong, Chen Pei, Ma Lian, Chen Senhao, Cai Mingyuan and Zhang Ye developed the invention.
The patent application number is CN202511667595 20251114. The pate..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- Huizhou Renhe Agricultural Tech Co Ltd has filed a patent application for Organic Liquid Fertilizer Pretreatment Method. This invention was developed by Ye Guiyao.
The patent application number is CN202511466829 20251014. The patent publication number is CN121318631 (A). International Patent Classification ..
Agricultural
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Shandong Hengxing Agricultural Dev Co Ltd patent application for Slow-release Npk Mixed Fertilizer and Preparation Method Thereof. This invention was developed by Zhao Li, Gao Qian and Zeng Qingli.
The patent application number is CN202511839320 20251..
Biotechnology
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Fuqing Weikun Biological Tech Co Ltd patent application for Low-cost High-density Culture Method for Fibroblasts. This invention was developed by He Mingsheng.
The patent application number is CN202511653496 20251112. The patent publication number is ..
Transportation
| Thu 14 May 2026
London, May 15 -- Intertape Polymer has sought patent for a Mailer Forming Apparatus and Method of Forming. This invention was developed by Bojan Jovanovic.
The patent application number is GB20250017964 20220429. The patent publication number is GB2644393 (A). International Patent Classification codes are B31B50/00, B31B50/3..
Optics & Imaging
| Thu 14 May 2026
Beijing, May 15 -- Hulunbuir Power Supply Company of State Grid Inner Mongolia Eastern Electric Power, Wuhan Nari Ltd Liability Co of State Grid Electric Power Research Institute, Wuhan Institute of Technology, Hubei University, Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd and State Grid Corporation of Ch..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangdong Sanvo Chemical Industry Tech Co Ltd has applied Chinese patent for Silencing Mildew-proof Organic Silica Gel as Well as Preparation Method and Application Thereof. Chen Bingyao, Chen Bingqiang, Yang Shanjie, Chen Liang and Liu Yubin developed it.
The patent application number is CN202511605063 202..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Bosaidong Material Tech Co Ltd has submitted a patent application for Hot Melt Adhesive Based on High Polymer Material and Preparation Method Thereof. This invention was developed by Liu Jijun.
The patent application number is CN202511743884 20251125. The patent publication number is CN121319851 (..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Credit Henan Sealing New Mat Tech Co Ltd patent application for Thermoplastic Interval Sealant and Preparation Method Thereof. The invention was developed by Shi Shumin, Mu Xiaoyong and Mu Haibo.
The patent application number is CN202511705822 202511..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Xintian Derun New Mat Industrial Park Co Ltd has submitted a patent application for Resin for Ultraviolet Curing Pressure-sensitive Adhesive and Preparation Method Thereof. This invention was developed by Liao Pingxiang, Wang Feng and Lin Xiaodan.
The patent application number is CN202511834683 20251208. Th..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangzhou Rongdong New Mat Co Ltd has sought patent for Large-particle-size Pmma Binder with Core-shell Structure and Preparation Method of Large-particle-size Pmma Binder. This invention was developed by You Lei, Zhang Yong, Dai Li and Zhang Houyuan.
The patent application number is CN202511523197 20251023..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Suzhou Fineset Material Tech Co Ltd has submitted a patent application for UV Viscosity-reducing Adhesive with Interpenetrating Network Structure, Viscosity-reducing Adhesive Film and Viscosity-reducing Adhesive Tape. This invention was developed by Zhou Yu, Liu Qiwen, Wang Xuan and Wu Shupeng.
The patent a..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Changzhou Shengruining Biotechnology Co Ltd has submitted a patent application for Preparation Method of Waterproof Oil-proof High-viscosity Adhesive. This invention was developed by Li You.
The patent application number is CN202511519164 20241202. The patent publication number is CN121319796 (A). Internati..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Dachanghuajia Chemical International Trade Shanghai Co Ltd patent application for High-solid Two-component Polyurethane Mixed Varnish as Well as Preparation Method and Application Thereof. The invention was developed by Ma Jiliang, Jiang Xingwen and Lin..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published University of Electronic Science and Technology of China and Chengdu University patent application for Self-repairing Antibacterial Anticorrosive Coating and Preparation Method Thereof. The invention was developed by Wang Pan, Xiang Yang, Jia Kun, Zhao ..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangdong Power Grid Co Ltd Shanwei Power Supply Bureau has submitted a patent application for Pedot/chitosan-based Anticorrosive Paint as Well as Preparation Method and Application Thereof. This invention was developed by Chen Xiao, Xi Rongjun, Huang Dengcheng, Kang Lifen, Zheng Chuannong, Huang Sihao, Cao Zh..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Jiangsu Jiemasen Precision Tech Co Ltd patent application for High-toughness Wear-resistant Engineering Plastic Product and Processing Preparation Method Thereof. This invention was developed by Qiao Xiao, Dong Bingya, Yang Jinlong, Sun Xun, Cui Siyuan, ..
Chemicals
| Fri 15 May 2026
Beijing, May 15 -- LG Household & Health Care has submitted a patent application for Flaky Bleaching Agent. This invention was developed by Oh Kyoung-hoon.
The patent application number is CN20238099334 20231103. The patent publication number is CN121311571 (A). International Patent Classification codes are C11D17/04, C11D17/..
Chemicals
| Fri 15 May 2026
Beijing, May 15 -- Suvanor Ip Inc has submitted a patent application for Pressure Activated Adhesive. This invention was developed by Kobayashi Hiroyuki, Sherman Audrey A, Liu Junkang J, Hart Nicholas D, Wei Tong and Franta David J.
The patent application number is CN20248022329 20240326. The patent publication number is CN12..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Bostik has sought patent for Wet-crosslinkable Composition and Self-adhesive Article Comprising Same. This invention was developed by Garnier Cecile and Colin Bruno.
The patent application number is CN20248038045 20240603. The patent publication number is CN121311526 (A). International Patent Classification..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- Aisen Group has submitted a patent application for Polymer and Preparation Method Thereof. This invention was developed by Faucher Gatien, Fougerouse Damien, Barriere Cyril, Martel Bastian and Pelouchon Quentin.
The patent application number is CN20248034746 20240522. The patent publication number is CN1213..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Xunyang Lingsheng New Material Tech Co Ltd, Shaanxi Huahebo Biotechnology Co Ltd and Shaanxi Lingsheng New Material Tech Co Ltd have submitted a patent application for Resin for Decoloring Fiveleaf Gynostemma Herb as Well as Preparation Method and Application of Resin. This invention was developed by Li Wenyu,..
Chemicals
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang Ruiguang Energy Saving Tech Co Ltd has submitted a patent application for Sound Insulation Coating System. Yu Weiyi and Yu Xiujuan developed the invention.
The patent application number is CN202511237463 20250901. The patent publication number is CN121321736 (A). International Patent Classification..
Engineering
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Shandong North Zite Special Oil Co Ltd patent application for Gas Engine Lubricating Oil and Preparation Method Thereof. Luo Gang, Yang Naitang, Zhao Xin, An Xiaofei and Han Zhenhua developed the invention.
The patent application number is CN202511831..
Construction
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Ruihong Suzhou Electronic Chemical Co Ltd patent application for Polymer with Oxygen-containing Bridge Ring Structure, Preparation Method of Polymer, Photoresist Containing Polymer, Preparation Method of Photoresist and Photoetching Pattern. The inventi..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Shenzhen Baofu New Building Mat Co Ltd patent application for Glue Reducing Agent for Compounding Water Reducing Agent as Well as Preparation Method and Application of Glue Reducing Agent. Ning Jing developed the invention.
The patent application numb..
Pharmaceutical
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Gansu Puankang Pharmaceutical Co Ltd patent application for Method for Improving Extraction Rate and Antioxidant Activity of Angelica Polysaccharide. Wang Haijun, Gou Wensheng, Liu Bingkun, Xiao Ning, Bai Yude, Song Zhipeng, Tang Kun, Yang Kun and Zhang ..
Plastics
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Nantong CRCC Construction Member Co Ltd patent application for High Polymer Material Composite Interlayer Shield Segment. This invention was developed by Wang Haifeng, Liu Zenghui, Liu Xiaolei, Li Mengyu, Yang Yuzhu, Zhang Jiahu and Yin Xiaobin.
The p..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Suzhou Sunway Polymer Co Ltd has submitted a patent application for Bio-based Poly (p-phenylene Terephthalamide) Composite Material as Well as Preparation Method and Application of Bio-based Poly (p-phenylene Terephthalamide) Composite Material. Su Zhonghuai, Wang Haili, Xu Xiang, Song Lifu and Shi Yaqi develo..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Chengdu Youyi Packaging Mat Co Ltd has filed a patent application for Shielding Film and Preparation Method Thereof. This invention was developed by He Xiang, Wang Feng and Lu Mingqing.
The patent application number is CN202511881556 20251215. The patent publication number is CN121319603 (A). International ..
Plastics
| Thu 14 May 2026
Beijing, May 15 -- Xi'an Research Institute of China Coal Technology & Engineering Group and China University of Geosciences, Beijing have submitted a patent application for Porous Polymer Sieve Tube for Gas Drainage Holes and Preparation Method of Porous Polymer Sieve Tube. This invention was developed by Wang Chuanliu, Zhang G..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Dongguan Yuanze New Material Tech Co Ltd patent application for Polycarbonate Modified Composite Material as Well as Preparation Method and Application Thereof. Qing Zengze and Lu Dewei developed the invention.
The patent application number is CN20251..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Shanghai Pudong New Area Green Carbon Zhonghe Res Institute has submitted a patent application for Bamboo-based Composite Material and Preparation Method Thereof. Zhang Zhengxi, Liu Qing, Jin Jianhai, Zhou Shijiang and Xu Tingjun developed the invention.
The patent application number is CN202511447472 20251..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Chongqing Huanyao Construction Engineering Tech Consulting Co Ltd has submitted a patent application for Epoxy Composite Modified Material, Preparation Method Thereof and Epoxy Asphalt Cold Patch Mixture. This invention was developed by Kong Lingyun, Miao Chengcheng and Xu Yihang.
The patent application num..
Chemicals
| Thu 14 May 2026
Beijing, May 15 -- Guangdong Shuaboshi Tech Co Ltd has sought patent for Degradable Antibacterial Modified Abs (acrylonitrile Butadiene Styrene) Material and Preparation Method Thereof. This invention was developed by Liu Zhiqiang and Liu Xuezhen.
The patent application number is CN202511580473 20251031. The patent publicatio..
1
to
100 of
616 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
