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Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Xian Tpri Water & Environmental Prot Co Ltd and Huaneng Hunan Yueyang Power Generation Co Ltd have sought patent for Antibacterial Antifouling Cellulose Acetate Self-supporting Ultrafiltration Membrane and Preparation Method Thereof. This invention was developed by Hu Dalong, Huang Yueting, Wang Zhengjiang, ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Xishoupu Instr Equipment Co Ltd has sought patent for Polymer High-molecular Material Reaction Device. This invention was developed by Wang Xi, Zhang Ting, Liu Shoujie, Yu Can and Xiao Hailong.
The patent application number is CN202510922115 20250704. The patent publication number is CN120860953 (A)..
Engineering
| Fri 20 Mar 2026
Beijing, March 20 -- Matthews International LLC and Matthews International Inc have sought patent for Method for Producing Bipolar Plate, Monopolar Plate or Separator for Electrolytic Cell or Like, and Corresponding Device. This invention was developed by Koschik Michael and Temminghoff Michael.
The patent application number ..
Enviornmental
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Scsier Co Ltd patent application for Reverse Osmosis Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Liupan, Wang Guanjun, Tian Xuemei, Zhou Sheng and Jian Yichuan.
The patent application number ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Tianjin Yuanhong Tech Co Ltd patent application for Hollow Fiber Ultrafiltration Membrane Shell Rotary Melting lEquipment and Process. The invention was developed by Han Tai and An Weiguang.
The patent application number is CN20251121061 20250724. ..
Engineering
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Guoneng Technology Achievement Transf Beijing Co Ltd patent application for Temperature Response Type Reverse Osmosis Membrane as Well as Preparation Method and Cleaning Method Thereof. The invention was developed by Wen Xin, Hai Yuyan, Duan Yawei, Ya..
Biotechnology
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Vocational Animal Science & Veterinary College and Yunnan Bangji Feed Co Ltd have applied Chinese patent for Feed Mildew Removing Agent Based on Lysozyme-chitosan Compound and Preparation Method Thereof. Liu Meiling, Wang Aihua, Xiao Fayi, Liu Zhaozhen, Chen Xiaoying, Zhu Wei and Wu Yifei developed ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Guoneng Technology Achievement Transf Beijing Co Ltd has applied Chinese patent for pH Response Type Reverse Osmosis Membrane Prepared by Interfacial Polymerization and Preparation Method and Cleaning Method Thereof. Wen Xin, Hai Yuyan, Yang Xue, Duan Yawei, Ma Rui and Xiong Rihua developed it.
The patent..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd patent application for Polymer-based Solid Electrolyte and Preparation Method Thereof. This invention was developed by Luo Xiang, Zhao Yiduo and Wang Limin.
The patent application nu..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released DBC New Material Technology (Shanghai), Ring Coatings Ltd and Zhongke Lianhua Co Ltd patent application for Double-trigger Programmable Degradable Pha (polyhydroxyalkanoate) Composition and Preparation Method Thereof. This invention was developed by Li..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Dezhou University and Dezhou Huahai Petroleum Machinery Co Ltd patent application for Continuous Mixing Supercharging Equipment Based on Flow and Pressure Control. This invention was developed by Zhang Weiyou, Li Hongyang, Zhang Jinshan, Zhang Junliang..
Chemicals
| Thu 19 Mar 2026
Beijing, March 20 -- Wuhan Polytechnic has applied Chinese patent for Double-layer Color-changing Microcapsule as Well as Preparation Method and Application Thereof. Shen Kun, Ma Xiaoqiang, Pan Ting and Lu Aoqi developed it.
The patent application number is CN202510862903 20250625. The patent publication number is CN120865883..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- Winner Medical Wuhan has sought patent for Low-irritation Preservative-free Eye Lotion and Preparation Method Thereof. This invention was developed by Ji Hua, Li Fangying, Li Fasong, Liu Xi, Chen Qian, Shen Yuru and Wang Ruixia.
The patent application number is CN202510879571 20250627. The patent publicat..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Zhongshan Hospital, Fudan University patent application for Self-adaptive Wearing and Monitoring Method of Intelligent Drainage Monitoring System. Zheng Wenyan, Zhang Liping and Wang Ying developed the invention.
The patent application number is CN2..
Information Technology
| Fri 20 Mar 2026
Beijing, March 20 -- Yibin Dongchi New Energy Tech Co Ltd has applied Chinese patent for Quasi-solid-state Polymer Electrolyte Membrane with Double-sided Stable Electrode/electrolyte Interface Characteristic and Preparation Method and Application of Quasi-solid-state Polymer Electrolyte Membrane. Xie Haiming, Cong Lina, Chen Sil..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- Sibur Holding AB has submitted a patent application for Cross-linked Polydienes and Rubber Compounds Based on Cross-linked Polydienes. This invention was developed by Ragunova Svetlana Alexandrovna, Jabarov Georgy Vladimirovich, Pirogov Roman S, Muromtsev Dmitry Nikolaevich and Lukyanov Alexandr Sergeevich.
..
Nanotech
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Sun Kaiju patent application for Material Formula for Manufacturing Mask Capable of Blocking Pm0.5 Nanofibers and Preparation Method Thereof. The invention was developed by Sun Kaiju and Li Zonglin.
The patent application number is CN20251145319 20..
Enviornmental
| Fri 20 Mar 2026
Beijing, March 20 -- Guoneng Technology Achievement Transf Beijing Co Ltd has filed a patent application for pH Response Type Anti-pollution Reverse Osmosis Membrane and Preparation Method Thereof. This invention was developed by Wen Xin, Hai Yuyan, Ma Rui, Yang Xue, Duan Yawei and Xiong Rihua.
The patent application number i..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Yangzhou Polytechnic Institute has submitted a patent application for P-N Synergistic Chitosan Bio-based Flame Retardant and Preparation Method Thereof. This invention was developed by Xie Wei.
The patent application number is CN202511237690 20250901. The patent publication number is CN120865478 (A). Inte..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Inner Mongolia University patent application for Synthesis Method of Polyether-ether-ketone. Yu Shiyong, Tan Zhibing, Wang Guanzhong, Pan Chaochao and Zhang Muqian developed the invention.
The patent application number is CN202511246097 20250902. Th..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polybenzimidazole and Polymer Film as Well as Preparation Method and Application Thereof. The invention was developed by Wang Ailian, Li Jing, Wu ..
Alcoholic Beverages
| Fri 20 Mar 2026
Beijing, March 20 -- Fujian Sailong Tech Co Ltd has submitted a patent application for Pretreatment Method for Recovering Alcohol Byproducts from Polyester. This invention was developed by Zhu Enbin, Shi Wenyi and Huang Xiangrui.
The patent application number is CN202510898872 20250701. The patent publication number is CN1208..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Samsung SDI patent application for Resist Underlayer Composition and Method of Forming Pattern Using the Composition. The invention was developed by Jung Sung-woo, Lee Ji-hye, Choi Yoo-jeong, Kim Seong Jin, Lee Jae-min, Moon Jung In and Jin Hwa-young...
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Suzhou Institute Of Tech patent application for Preparation Method and Application of High-thermal-conductivity Pet Water-blocking Tape. This invention was developed by Shi Jingtai, Yin Manxi, Cai Jingsheng and Sun Xiaohan.
The patent application nu..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Hubei Douhaha Tech Co Ltd has submitted a patent application for TPE-PP Composite Material for Folding Joint of Pet Trolley and Preparation Method of TPE-PP Composite Material. This invention was developed by Fang Lukai and Wang Tao.
The patent application number is CN202511387568 20250926. The patent pub..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Orinko Special Material Tech Co Ltd patent application for Laurolactam Segmented Temperature-control Ring-opening Polymerization Method, Nylon 12 and Application of Nylon 12. This invention was developed by Wang Hehong, Shao Wei and Sun Gangwei.
The..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Sinochem Dongda Zibo Co Ltd patent application for Macromonomer and Preparation Method Thereof, Polymer Polyol Prepared from Macromonomer and Preparation Method of Polymer Polyol. This invention was developed by Gao Xiang, Zhan Xiaotong, Zhu Jian, Jia ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Chaohua Tech Foshan Co Ltd and Ji Hua Laboratory patent application for Polyphenol Modified Carbon Fiber Reinforced Sulfonated Polyetheretherketone Composite Material and Preparation Method Thereof. The invention was developed by Wu Minsong, Chen Xiao..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published University Hunan Technology & Business patent application for Chitosan-based Polymer Composite Aerogel, Preparation Method and Application. The invention was developed by Zhu Jundong, Zhang Mengyu, Huang Sheng, Su Changqing, Tang Man and Wang Yinghui...
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tsrc Shanghai Ind Ltd has filed a patent application for Polymer Composition for Co-extruding with PS (polystyrene) or PE (polyethylene) Plastic to Form Multi-layer Structural Body. This invention was developed by Zhan Lin, Ye Jing, Wang Yu and Ma Yuhan.
The patent application number is CN202411981711 202..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Michell Plastic Mat Co Ltd has sought patent for Pc Composite Plastic Material with Antibacterial Function and Preparation Process. This invention was developed by He Ping.
The patent application number is CN202510955457 20250711. The patent publication number is CN120865689 (A). International Patent Clas..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Zhuhai Wantong Special Eng Plastic Co Ltd and Kingfa Science & Technology patent application for Liquid Crystal Polymer Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zhou Guangliang, Chen Ping..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Shanghai Panda Medical Tech Co Ltd and Zhirui Biological Jiangsu Co Ltd patent application for Sugar-absorbing, Sugar-locking, Wine-absorbing and Wine-locking Polymer Gel and Preparation Method Thereof. Shi Xiufeng, Kong Yufei and Wu Yuanbin developed ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Hongrui New Material Tech Co Ltd has submitted a patent application for Water Washing Separation Device for Polymer. Zhang Yihong, Shi Yongbo, Li Dongdong, Li Hong, Li Changzhen and Zhao Qi developed the invention.
The patent application number is CN202511394596 20250928. The patent publication n..
Paper and Pulp
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Chizhou Zhenmiao Biotechnology Co Ltd patent application for Degradable Bamboo Wood Pulp Composite Material, Production Method Thereof and Application of Degradable Bamboo Wood Pulp Composite Material in Safety Helmet Production. This invention was dev..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Kanghui New Material Technology has submitted a patent application for Light-aging-resistant PBAT Functional Resin as Well as Preparation Method and Application Thereof. Chen Lei, Zhou Hongjun and Shang Zuming developed the invention.
The patent application number is CN202510917522 20250703. The patent pu..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong INOV Polyurethane has submitted a patent application for Polyurethane Microporous Elastomer with Strong Adhesion and High Moisture Permeability as Well as Preparation Method and Application of Polyurethane Microporous Elastomer. This invention was developed by Qu Shaokang, Xin Lanxia, Meng Suqing, L..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- East China University of Science and Technology has submitted a patent application for Bio-based Low-temperature-resistant Super-tough Polyamide Elastomer and Preparation Method Thereof. This invention was developed by Xi Zhenhao, Jiang Jie, Zhao Ling, Yao Yunqi, Li Changjiang, Li Jinjin, Li Chenyang and Wan..
Nanotech
| Fri 20 Mar 2026
Beijing, March 20 -- Army Medical University has filed a patent application for Preparation Method of Nanoparticles with Dual Nets Inhibition Function and Product Thereof. This invention was developed by Tao Hui, Yuan Yao, Liu Ya and Zhang Haigang.
The patent application number is CN20251172378 20250801. The patent publication ..
Automobile
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Orinko Advanced Plastics and Orinko New Material, Shanghai patent application for Thermoplastic Polyester Elastomer Composite Material, Preparation Method Thereof and Automobile Engine Air Inlet Pipe. This invention was developed by He Xiaodong and Qin..
Automobile
| Fri 20 Mar 2026
Beijing, March 20 -- Orinko Special Material Tech Co Ltd has filed a patent application for Bio-based Polyamide Composition Material for Automobile Air Conditioner Pipe and Preparation Method of Bio-based Polyamide Composition Material. This invention was developed by Li Yuzeng, Yu Tong and Sun Gangwei.
The patent application..
Pipe
| Thu 19 Mar 2026
Beijing, March 20 -- Zhejiang Sanleng Plastic Co Ltd has submitted a patent application for Composite Pipe Production Equipment. This invention was developed by Wang Jingyang, Yan Zichao and Wang Jingbo.
The patent application number is CN202511271793 20250908. The patent publication number is CN120863092 (A). International P..
Pipe
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Yingtai Plastic Ltd By Share Ltd has submitted a patent application for High-strength Lightweight Sound-insulation Flame-retardant Expanded Vermiculite Composite Plastic Material and Super Mute Pipe Thereof. Lin Minrui, Lin Shiping, Wang Zhihua and Wang Hua developed the invention.
The patent app..
Pharmaceutical
| Fri 20 Mar 2026
Beijing, March 20 -- Jewim Pharmaceutical Shandong Co Ltd has submitted a patent application for Solid Pharmaceutical Preparation of Nitric Acid 2-(4-methylthiazol-5-yl) Ethyl Ester Hydrochloride. This invention was developed by Lan Yi, Li Tiejun, Sun Yingji, Liu Chang and Wang Yuguang.
The patent application number is CN2025..
Biotechnology
| Thu 19 Mar 2026
Beijing, March 20 -- Dandong Quanyou Tech Co Ltd has applied Chinese patent for Phenolphthalein Polyarylether Sulfone Immobilized Enzyme and Preparation Method Thereof. Hou Jiyou, Hou Guangliang, Wang Dazhi and Wang Jiao developed it.
The patent application number is CN202510895376 20250630. The patent publication number is C..
Metal & Mining
| Fri 20 Mar 2026
Beijing, March 20 -- Suzhou Wodefu New Material Tech Co Ltd has sought patent for Heat-resistant Degradation Glass Fiber Reinforced Polyketone Composite Material and Preparation Method Thereof. This invention was developed by Ma Tao.
The patent application number is CN202511225753 20250829. The patent publication number is CN..
Metal & Mining
| Thu 19 Mar 2026
Beijing, March 20 -- Lubemater Qingdao Material Tech Co Ltd has filed a patent application for Silicon Dioxide-loaded Metal Organic Framework Composite Material, Preparation Method and Application Thereof, Shear Thickening Agent and Preparation Method Thereof. This invention was developed by Yin Jianglin and Zhang Li.
The pat..
Metal & Mining
| Fri 20 Mar 2026
Beijing, March 20 -- Hongyutai Jiangsu Tech Co Ltd has applied Chinese patent for Carbon-based Alloy Grounding Material. Lin Zhenhua, Chen Wei, Wei Yingchun, Li Wenwei and Zhou Jiangtao developed it.
The patent application number is CN202510944451 20250709. The patent publication number is CN120854947 (A). International Paten..
Metal & Mining
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Chenghan Shandong Environmental Protection Tech Co Ltd patent application for Low-temperature Composite Grinding Aid for Superfine Steel Slag Powder and Preparation Method of Low-temperature Composite Grinding Aid. Zhao Yantao, Cui Xinzhuang, Zhang Xia..
Metal & Mining
| Thu 19 Mar 2026
Beijing, March 20 -- Jiangsu Feisida Polymer Tech Co Ltd has submitted a patent application for Plastic Bottle Conveying Device with Metal Impurity Removing Function. Wang Zhipeng, Wang Zhifeng, Zhong Jianfeng, Ye Guohao and Ge Xiaohai developed the invention.
The patent application number is CN202511237563 20250901. The pate..
Metal & Mining
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Guangdong Tanyu New Mat Co Ltd patent application for Mixed Matrix Membrane with Organic Metal Framework Continuous Path as Well as Preparation Method and Application of Mixed Matrix Membrane. This invention was developed by Wang Jiayao, Wu Jie, Yao Ku..
Chemicals
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Chuzhou Dubo New Material Tech Co Ltd and Changzhou Dubo High Molecular Mat Co Ltd patent application for UV-cured Solvent-free Hot-pressing Adhesive and Preparation Method Thereof. Wang Zequn, Li Zefeng and Zou Xiaoqiang developed the invention.
Th..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Hunan Cishen Electric Porcelain Co Ltd has submitted a patent application for 3D Printing Ceramic Slurry Based on Composite Hyaluronic Acid and Thixotropic Regulation and Control Method Thereof. Chen Xin and Chen Zhanhong developed the invention.
The patent application number is CN20251103832 20250721. Th..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Inner Mongolia Zhongke Mengxi New Mat Co Ltd patent application for Nano Rare Earth Oxide as Well as Preparation Process and Application Thereof. This invention was developed by Sa Renqing Gele, Wu Keshu, Lyu Li and Zhang Bin.
The patent application..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Yantai Taihe New Material Polymer New Material Res Institute Co Ltd and Taihe New Material Ningxia Tech Research And Development Co Ltd patent application for Preparation Method of 3, 4 '-diaminodiphenyl Ether. The invention was developed by Xu Aihua,..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Hongtai New Mat Co Ltd has submitted a patent application for Preparation Method of High-purity Dimer Acid. This invention was developed by Wang Qi, Ding Liang and Zheng Xuegen.
The patent application number is CN20251127641 20250724. The patent publication number is CN120864992 (A). International P..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Quzhou Intel Polymer Mat Co Ltd has submitted a patent application for Method for Synthesizing 6-hydroxy-2-naphthoic Acid. Yuan Peng, Zhang Li, Feng Yongsheng, Hu Xiuxue, Qin Xiufang, Yan Huajian, Hua Ronglin and Guo Xiaozhong developed the invention.
The patent application number is CN202510793574 202506..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Guizhou Institute Of Animal Husbandry And Veterinary has submitted a patent application for Optimized Diluent Composite Additive and Application Method Thereof in Cryopreservation of Sex-controlled Frozen Semen. Zhao Yuanfeng, Xu Longxin, Ran Jiang, Zhou Jingrui, Jiang Lingling, Zhang Kaikai, Zhou Wenzhang, ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Xi'an Huada Jiaoyang Green Tech Co Ltd has submitted a patent application for Graphene-based Desulfurization Catalyst and Preparation Method Thereof. This invention was developed by Song Hua and Song Yixuan.
The patent application number is CN202511340668 20250919. The patent publication number is CN12086..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- Wuxi Nanda Green Environmental Friendly Material Tech Research Institute Co Ltd has submitted a patent application for Fiber-reinforced Polylactic Acid Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Hongming, Cheng Hui and Wang Fahui.
The paten..
Chemicals
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Ocean University China patent application for Composite Fiber Filler, Self-repairing Composite Fiber Anti-icing Anticorrosive Paint and Preparation Method of Self-repairing Composite Fiber Anti-icing Anticorrosive Paint. The invention was developed by..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Henan Jie Surface New Mat Co Ltd and Henan Weinuo Biotechnology Co Ltd patent application for Ethylenediamine Tetramethylenephosphonic Acid Modified Starch as Well as Preparation Method and Application Thereof. Bai Wenke, Yang Zhen, Wang Jizhong and Zh..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Jiangsu University of Science and Technology has submitted a patent application for Pyrrolo-pyrrole-based Photocatalyst, Preparation Method Thereof and Application of Pyrrolo-pyrrole-based Photocatalyst in Preparation of 2, 5-furandicarboxylic Acid. Li Yingguo, He Jialun, Fu Mengmeng, Yu Chao, Chen Xiao and ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Guangdong Kodest Eco Tech Inc Co Ltd has submitted a patent application for Metal Organic Polymer Material and Preparation Method and Coating Thereof. This invention was developed by Deng Zhongming, Liang Jiachi, Pi Yuefang, Guo Junlang and Xu Weibin.
The patent application number is CN202510880602 202506..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Heshan City Oukete Electronic Tech Co Ltd has submitted a patent application for Curing Agent, Epoxy Resin Composition and Application Thereof. Tan Peng, Wan Fangyuan and Yang Xiaoping developed the invention.
The patent application number is CN20241065429 20240117. The patent publication number is CN1208..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Xingle Group Ningxia Cable Co Ltd patent application for High-performance Carbon Fiber Reinforced Coating Material and Mining Cable. Yu Ruyang developed the invention.
The patent application number is CN202510885444 20250630. The patent publication ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received DBC New Material Technology (Shanghai), Ring Coatings Ltd and Zhongke Lianhua Co Ltd patent application for Pure Bio-based PHA Aqueous Dispersion as Well as Preparation Method and Application Thereof. Lin Fanqiu, Chen Yuezhi, Zhao Lei, Dou Wanqiang, Zh..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou University of Science and Technology patent application for Conductive Anti-corrosion Coating Material with Self-repairing Function and Preparation Method Thereof. Jiang Li, Zhang Han, Xu Chun, Xu Meng, Dong Yanmao, Yuan Yan and Liu Jie develope..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Sichuan Sangruisi Polymer Material patent application for Aluminum Hub Finishing Powder Coating Capable of Improving Corner Coverage Rate and Preparation Method of Aluminum Hub Finishing Powder Coating. The invention was developed by Bu Yongsheng and ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Swimc has filed a patent application for Non-aqueous Coating Compositions Comprising Polysaccharides. This invention was developed by Lind Ingvar and Lindell Ronny Ingolf.
The patent application number is CN20248016776 20240403. The patent publication number is CN120858150 (A). International Patent Classifi..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Cosmax China Inc has submitted a patent application for Composite Silicon Elastomer Composition, Base Makeup Type Cosmetic and Preparation Method of Base Makeup Type Cosmetic. This invention was developed by Zhang Sheng, Qin Jihua, Tian Xingxing, Ko Young-woon and Park Myeong Sam.
The patent application n..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Lisen Noco Company has submitted a patent application for Photosensitive Resin Composition, Photosensitive Element, Method for Forming Resist Pattern, and Method for Manufacturing Wiring Substrate. Tanaka Shiho, Hiramatsu Naoki, Ono Keishi and Narita Maki developed the invention.
The patent application numb..
Retail & Household
| Thu 19 Mar 2026
Beijing, March 20 -- Zhejiang Tianyi Plastic Ind Co Ltd has submitted a patent application for Hot-melt Bottom-sealed Valve Bag Material and Preparation Method Thereof. Zhou Guanghong, Wen Congjian and Lai Chonghai developed the invention.
The patent application number is CN202510934908 20250708. The patent publication number..
Agricultural
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Changshu Ancient Building Garden Co Ltd patent application for Manufacturing Method of Heat Preservation and Insulation Cave Door with Special-shaped Contour. This invention was developed by Liu Tingfeng, Huang Tiantian, Yang Haosen, Cui Wenjun, Zheng ..
Agricultural
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Qinhuangdao Agricultural Products Quality And Safety Inspection And Monitoring Center Qinhuangdao Ve patent application for Modified High Molecular Weight Gamma-polyglutamic Acid with Increased Dissolution Rate and Preparation Method Thereof. The inve..
Agricultural
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Jiangnan University patent application for Phase Change Microcapsule, Preparation Method and Application of Phase Change Microcapsule in Field of Pesticide Slow Release. Dong Weifu, He Zhiwei, Li Ting, Huang Jing, Li Guanglong, Wang Yang and Zhang Xuhu..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Jinshida Medical (Xianning) patent application for Antistatic Medical Gauze and Preparation Method Thereof. This invention was developed by Zhang Hongmou, Wang Chen and Yuan Xinhao.
The patent application number is CN202511398015 20250928. The patent ..
Construction
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shanghai University and Suzhou Shanghai Univ Innovation Center patent application for Bone Organ for Promoting Nerve Ingrowth and Construction Method and Application Thereof. This invention was developed by Su Jiacan, Jiang Yingying, Chen Mengshuo, Bai..
Construction
| Thu 19 Mar 2026
Beijing, March 20 -- Shaanxi Guanglong Weiye Construction Eng Co Ltd has submitted a patent application for Reinforced Concrete Structure Self-repairing System and Construction Method Thereof. This invention was developed by Yu Hongfei, Nan Xiaoqin, Li Xuebing and Jia Dan.
The patent application number is CN202511157962 20250..
Construction
| Thu 19 Mar 2026
Beijing, March 20 -- Shengli Oilfield Bohai Cementing Engineering Tech Co Ltd has submitted a patent application for Well Cementation Construction Process for Highly-deviated Well. Liu Chanchan, Cui Pengzhi, Liu Wei, Wang Jianwei, Tang Daolu and Jing Jin developed the invention.
The patent application number is CN202511373879..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Guilin Huayue Environmental Protection Tech Co Ltd patent application for Multifunctional Composite Cement Admixture and Preparation Method Thereof. Huang Huang, Yin Dan, Chen Wei, Wang Heng and Liao Wenjie developed the invention.
The patent applic..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- Dongguan Dawei New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Concrete Anti-mud Agent. Li Hong and Li Zhenwang developed it.
The patent application number is CN202510997597 20250719. The patent publication number is CN120864818 (A). International Patent Classification codes ..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Powerchina Chengdu Engineering patent application for Underground Gas Storage Lining Sealing Structure Capable of Adjusting Pressure and Controlling Temperature and Construction Method of Underground Gas Storage Lining Sealing Structure. The invention..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shandong Datong Construction Group Co Ltd patent application for Preparation Method of Interface-enhanced Special Emulsified Asphalt. This invention was developed by Qi Haoping, Wang Wei, Su Junlin, Wang Cheng, Hu Shasha, Zhai Wenhao and Wang Chaochao...
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Wenzhou Huashao Plastic Ind Co Ltd patent application for Preparation Method of Composite Polypropylene Material and Application of Composite Polypropylene Material in Building Materials. Wu Shenda and Wu Zixu developed the invention.
The patent app..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Luoyang Brake New Energy Tech Co Ltd and Henan Heshi Tech Co Ltd patent application for Polymer Composite Shaft Sleeve Injection Molding Equipment. Yan Huojun, Yan Xudong, Li Qiang, Wang Bin, Wang Jie and Bai Kun developed the invention.
The patent ..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Shandong Qingtian Plastic Co Ltd has sought patent for Aquaculture Greenhouse Film Based on Light Conversion Regulation and Preparation Method Thereof. This invention was developed by Wang Chao, Xue Xizhong, Xu Jing, Han Xiaolei, Wang Xianzheng, Ma Yongchao and Li Gang.
The patent application number is CN..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Nanjing University of Science & Technology and Shaanxi Institute Of Applied Physical Chemistry have applied Chinese patent for High-output-efficiency Energetic Film and Preparation Method Thereof. Zhou Xiang, Zhang Xiandie, Liu Wei and Guo Xiaode developed it.
The patent application number is CN2025111391..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Qingdao Donghai Packaging Ind Co Ltd patent application for Grs50 Recoverable High-transparency Film. This invention was developed by Wang Maoqiang and Zhang Guijin.
The patent application number is CN202511176829 20250821. The patent publication nu..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Suzhou Yuanke New Mat Co Ltd has applied Chinese patent for Metal-doped Carbon Composite Material Heat Dissipation Film and Low-temperature Preparation Method Thereof. Wang Shuai, Yang Yunsheng and Guo Hao developed it.
The patent application number is CN202510720432 20250530. The patent publication numbe..
Chemicals
| Thu 19 Mar 2026
Geneva, March 19 -- Seoul National Univ R&DB Foundation and Meteor Biotech Co Ltd have filed a patent application for Composition for Forming Sacrificial Layer for Transferring Biochemical Sample. This invention was developed by Kwon Sunghoon, Lee Changhee, Kim Gyeongjun and Lee Chungwon.
The patent application number is WO20..
Electronics
| Thu 19 Mar 2026
Beijing, March 19 -- Electric Power Research Institute, Sichuan Electric Power and Hefei University of Technology have submitted a patent application for Screening Method and Device of Antioxidant, Electronic Equipment and Computer Readable Storage Medium. This invention was developed by Zhang Zongxi, Lyu Pinlei, Wang Zhichuan, ..
Electrical
| Fri 20 Mar 2026
Beijing, March 20 -- Shenzhen Ciyu Tech Co Ltd has sought patent for Packaging Structure of Polymer Lithium Battery. This invention was developed by Liao Yuefeng, Li Yuying and Li Jiaming.
The patent application number is CN202510749568 20250606. The patent publication number is CN120854813 (A). International Patent Classific..
Electrical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Yibin Dongchi New Energy Tech Co Ltd patent application for Fluorinated Phase Separation Polymer Ion Gel Electrolyte, Preparation Method and Application Thereof, and Lithium Metal Battery. This invention was developed by Xie Haiming, Cong Lina, Cao Jia..
Automobile
| Thu 19 Mar 2026
Geneva, March 19 -- Tokyo Metropolitan Public Univ Corporation and Akita Univ have filed a patent application for Matrix Material, Nanofibers, Electrolyte Membrane, Water Electrolyzer, and Fuel Cell. This invention was developed by Kawakami Hiroyoshi, Matsumoto Kazuya and Jikei Mitsutoshi.
The patent application number is WO2..
Automobile
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Haiming New Mat Co Ltd has sought patent for Orange Nylon Material for Wire Harness Connector of New Energy Automobile and Preparation Method of Orange Nylon Material. This invention was developed by Zhang Sheng, Zhang Zhenjiang, Duan Zhipeng, Wang He, Zheng Dongliang, Liu Wenqing and Li Tao.
The..
Electronics
| Fri 20 Mar 2026
Beijing, March 20 -- Weibosi New Mat Shandong Co Ltd has submitted a patent application for Dispersing Agent for Conductive Slurry and Preparation Method Thereof. This invention was developed by Zheng Zhongli and Huang Huabin.
The patent application number is CN202511406878 20250929. The patent publication number is CN1208654..
Medical
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Xinling Maide Medical Tech Co Ltd patent application for Integrated Injection Molding Method for Intrusive Polymer Heart Valve. Zhang Zhigang, Fan Kangle, Sun Wei and Yan Xiaoshen developed the invention.
The patent application number is CN20..
Electrical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Feny New Energy Co Ltd patent application for Storage-stable Electrolyte Composition, Polymer Electrolyte Free of Visible Bubbles, and Solid-state Battery Comprising Same. The invention was developed by Seki Akiyuki, Huang Yiqing, Du Jia and Ren Dong...
Semiconductor
| Thu 19 Mar 2026
Geneva, March 19 -- Tokyo Electron Ltd and Yamaguchi Univ have submitted a patent application for Pattern Formation Method. Oowada Shin, Asako Ryuichi, Muramatsu Makoto and Onimura Kenjiro developed the invention.
The patent application number is WO2025JP31298 20250904. The patent publication number is WO2026054016 (A1). Inte..
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