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Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has published Shenzhen Yitong Juneng Tech Co Ltd patent application for All-solid-state Lithium-sulfur Battery and Preparation Method Thereof. The invention was developed by Liu Dan and Li Qiang.
The patent application number is CN20251163506 20250730. The paten..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has released Jinko Solar and Zhejiang Jingke Energy Storage patent application for Secondary Battery and Preparation Method Thereof, Energy Storage System and Electric Equipment. This invention was developed by Chen Jing, Yang Zixiang, Zhang Luhua, Shi Haotian and ..
Optics & Imaging
| Sat 28 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has published Fuyang Sineva New Material Tech Co Ltd patent application for Colored Photosensitive Resin Composition, Negative Photoresist, Preparation Method of Negative Photoresist and Optical Filter. The invention was developed by Zhang Shuo.
The patent appli..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- Zhongyu Feima New Material Tech Innovation Center Zhengzhou Co Ltd has applied Chinese patent for Metal Organic Framework-based Solid Electrolyte Membrane, Preparation Method Thereof and Quasi-solid-state Battery. Xu Xiaoming, Liu Wenhao, Hao Yingchao, Li Jianwei and Wang Xuanpeng developed it.
The patent..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- Shandong Maohua New Energy Tech Co Ltd has applied Chinese patent for High-temperature Stable Solid Electrolyte for All-solid-state Battery. Jin Pengpeng, Han Meng, Hou Yaqi and Geng Haitao developed it.
The patent application number is CN202511106653 20250808. The patent publication number is CN120955203..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- Jiangxi Tongyi Polymer Material Tech Co Ltd has filed a patent application for Method for Improving Enhancement Performance of Polypropylene Mineral Filler for Flow Battery Pole Frame. This invention was developed by Shao Yunan, Lu Feng, Wang Quanbing and Long Wei.
The patent application number is CN20251..
Electronics
| Sat 28 Mar 2026
Beijing, March 28 -- Suzhou Shusuan Ruanyun Tech Co Ltd has filed a patent application for Three-dimensional Viscoelastic Constitutive Finite Element Implementation Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Zhao Yicong, Liu Yajuan, Li Zhonglin and Lin Xinru.
The patent applica..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- Shenzhen Dangzhuo Battery Tech Co Ltd has submitted a patent application for Coating Diaphragm with High Insulation, High Porosity and High Thermal Stability, Preparation Method and Battery. Zhang Wutang developed the invention.
The patent application number is CN202510848972 20250624. The patent publicat..
Electronics
| Fri 27 Mar 2026
Beijing, March 28 -- Suzhou Wangshunyuan Photoelectric Tech Co Ltd has submitted a patent application for Compression-resistant Conductive Foam. This invention was developed by Han Gaobin.
The patent application number is CN20251115953 20250723. The patent publication number is CN120954785 (A). International Patent Classifica..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- Ganzhou Jiexing Material Tech Co Ltd has submitted a patent application for Modified Lithium Metal Negative Electrode Material and Preparation Method Thereof, Composite Modified Lithium Metal Negative Electrode Material and Preparation Method Thereof, and Battery. This invention was developed by Wang Qiao, Z..
Electrical
| Sat 28 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has released Panasonic Intellectual Property Management patent application for Prepreg, Metal Foil-clad Laminate, and Wiring Board. This invention was developed by Nii Daisuke.
The patent application number is CN20248019351 20240322. The patent publication number ..
Chemicals
| Fri 27 Mar 2026
Beijing, March 28 -- Lanzhou Jiaotong University has applied Chinese patent for Preparation of Needle-leaf-shaped Selenized High-entropy Alloy Self-supporting Catalytic Electrode and Application of Needle-leaf-shaped Selenized High-entropy Alloy Self-supporting Catalytic Electrode to Fuel Cell. Wang Wei, Zhao Qianxi, Miao Lingli..
Chemicals
| Sat 28 Mar 2026
Beijing, March 28 -- Mitsubishi Chemical Group has applied Chinese patent for Compound, Polymerizable Composition, Holographic Recording Medium, Polymer, Optical Material, and Optical Member. Nagura Ryo, Yamashita Shuji, Yabe Akiko, Inoue Kazuma and Sato Ken developed it.
The patent application number is CN20248022494 20240328...
Optics & Imaging
| Sat 28 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has received Nissan Chemical patent application for Liquid Crystal Aligning Agent, Liquid Crystal Alignment Film, and Liquid Crystal Display Element. Kakizaki Tomonori and Nakaie Naoki developed the invention.
The patent application number is CN20248021180 2024030..
Semiconductor
| Sat 28 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has received Toray Industries patent application for Negative-type Photosensitive Resin Composition, Negative-type Photosensitive Resin Composition Coating Film, Negative-type Photosensitive Resin Composition Film, Cured Film, and Semiconductor Device Using Same. K..
Sanitation
| Sat 28 Mar 2026
Beijing, March 28 -- Daio Seishi KK has sought patent for Absorbent Article. This invention was developed by Moritani Akie.
The patent application number is CN20248026132 20240731. The patent publication number is CN120957694 (A). International Patent Classification codes are A61F13/53 and A61F13/532. Cooperative Patent Classif..
Chemicals
| Sat 28 Mar 2026
Beijing, March 28 -- Rohm & Haas has sought patent for Architectural Coating Composition. This invention was developed by Elbert Karen, Leonard Michael W and Fabiny William J.
The patent application number is CN20248020998 20240417. The patent publication number is CN120958088 (A). International Patent Classification codes are ..
Chemicals
| Sat 28 Mar 2026
Munich, March 28 -- Procter & Gamble has applied European patent for Absorption Product and Preparation Method Therefor. Fan Jianquan and Yang Jun developed it.
The patent application number is EP20240806406 20240507. The patent publication number is EP4714410 (A1). International Patent Classification codes are A61F13/15, A61..
Optics & Imaging
| Sat 28 Mar 2026
Beijing, March 28 -- Nanjing University of Science & Technology has filed a patent application for Photovoltaic-multiplication Dual-mode Photoelectric Detector Based on Bias Voltage Regulation and Control and Preparation Method Thereof. This invention was developed by Li Ning, Zhou Guangyu, Sui Xiubao, Chen Qian, Lu Lu, Chen Jia..
Chemicals
| Sat 28 Mar 2026
Beijing, March 28 -- GCP Applied Technologies has filed a patent application for Sunlight Curing Concrete Primer Composition. This invention was developed by Horton Stephen and Weston Richard.
The patent application number is CN20248022947 20240328. The patent publication number is CN120958087 (A). International Patent Classifi..
Semiconductor
| Sat 28 Mar 2026
Beijing, March 28 -- Applied Materials has submitted a patent application for Plated Seal with Improved Surface. This invention was developed by Hanson Kyle M.
The patent application number is CN20248023136 20240329. The patent publication number is CN120958181 (A). International Patent Classification codes are B29C64/336, B33Y..
Optics & Imaging
| Sat 28 Mar 2026
Beijing, March 28 -- Nitto Denko has submitted a patent application for Acrylic Adhesive Composition, Acrylic Adhesive, and Surface Protective Film. Imoto Yuka and Okumura Yuka developed the invention.
The patent application number is CN20248026086 20240305. The patent publication number is CN120958097 (A). International Patent..
Chemicals
| Sat 28 Mar 2026
Beijing, March 28 -- Swimc has submitted a patent application for Vinyl Resole Phenolic Resins, Coating Compositions Formed Therefrom, Articles, and Methods of Coating. This invention was developed by Hussain Nusrah, Martinez Carbalido Jose Luis and Zhang Yingchao.
The patent application number is CN20248026035 20240403. The pa..
Rubber
| Sat 28 Mar 2026
Beijing, March 28 -- Michelin & Cie has submitted a patent application for Rubber Composition. This invention was developed by Fleury Etienne.
The patent application number is CN20248025575 20240418. The patent publication number is CN120958080 (A). International Patent Classification codes are B60C1/00, C08K3/04, C08L23/0807 a..
Plastics
| Sat 28 Mar 2026
Beijing, March 28 -- Kaneka Corporation has submitted a patent application for Method for Producing Polyester-imide Copolymer. Kikuzawa Akira developed the invention.
The patent application number is CN20248018901 20240305. The patent publication number is CN120958063 (A). International Patent Classification codes are B32B15/08..
Tools and Machinery
| Sat 28 Mar 2026
Munich, March 28 -- European Patent Office has released Edwards patent application for Rotor Blade Rows for Turbomolecular Vacuum Pumps. This invention was developed by Suarez Arias Daniel, Jones Peter David and Lucchetta Emiliano.
The patent application number is EP20250203562 20250922. The patent publication number is EP471..
Chemicals
| Sat 28 Mar 2026
Munich, March 28 -- Sika Technology AG has submitted a patent application for Expandable Thermosetting Epoxy Resin Composition with Improved Ductility. Madaus Brandon developed the invention.
The patent application number is EP20240202022 20240923. The patent publication number is EP4714993 (A1). International Patent Classifica..
Food & Beverage
| Sat 28 Mar 2026
Munich, March 28 -- Formosa Plastics Corporation has applied European patent for Superabsorbent Polymer, Method of Making the Same, and a Foodstuff Packaging Material Including the Same. Chen Zhong-yi and Lai Tai-hong developed it.
The patent application number is EP20250161786 20250305. The patent publication number is EP47150..
Oil & Gas
| Fri 27 Mar 2026
Alexandria, March 27 -- Aramco Services Company and Saudi Arabian Oil Company have obtained a patent for porous polyurethane particle composition and methods thereof. This invention was developed by Li Wenwen, Chang Fakuen Frank and Liang Feng.
The patent application number is US202217649505 20220131. The patent publication n..
Chemicals
| Fri 27 Mar 2026
Alexandria, March 27 -- LG Energy Solution Ltd and Ulsan National Institute of Science and Technology have been granted a patent for Separator Including Inorganic Porous Coating Layer Including Polar Binder and Acrylic Binder with Different Glass Transition Temperatures, Electrochemical Device, and Method for Manufacturing the S..
Healthcare
| Fri 27 Mar 2026
Alexandria, March 27 -- Forschungszentrum Juelich GmbH and Forschungszentrum Julich GmbH have received a patent for Synthesis for Producing Ordered Polyblock Copolymers Having a Controllable Molecular Weight Distribution. This invention was developed by Krause Daniel, Grünebaum Mariano, Wiemhöfer Hans-dieter and Winter Martin...
Medical
| Thu 26 Mar 2026
Beijing, March 27 -- Guangzhou Improve Medical Instr Co Ltd and Improve Medical Tech Co Ltd have sought patent for Rapid Blood Coagulation Additive, Vacuum Blood Collection Tube and Application. This invention was developed by Zuo Jian, Xu Juan, Xu Mingfei and Cao Xiaowen.
The patent application number is CN20251176835 202508..
Pharmaceutical
| Fri 27 Mar 2026
Beijing, March 27 -- Tianjin University and Southern University of Science and Technology have sought patent for Branched Polyaromatic Piperidine Anion Exchange Membrane, Preparation Method and Application. This invention was developed by Zhang Hanzhi, Tian Zhenyu, Ma Fei, Liu Xin, Liu Yan, Li Wenjia and Zhao Tianshou.
The pa..
Oil & Gas
| Fri 27 Mar 2026
Beijing, March 27 -- Sinopec Oilfield Service and Sinopec Jianghan Oilfield Construction Eng Co Ltd have sought patent for Short-time Antirust Solution for Long-distance Pipeline Welding Procedure and Use Method of Short-time Antirust Solution. This invention was developed by Li Xu, Tian Xuying, Gao Yujia, Yin Yougui, Sui, Chen ..
Chemicals
| Thu 26 Mar 2026
Beijing, March 27 -- State Grid Jiangsu Electric Power Co Res Institute, State Grid Jiangsu Electric Power Co Ltd and Jiangsu Electric Power Res Institute Co Ltd have applied Chinese patent for Method for Preparing High-thermal-conductivity Reduced Graphene Oxide and Polymer Composite Fiber. Xiao Peng, Yang Liheng, Zhu Mengzhou,..
Chemicals
| Thu 26 Mar 2026
Beijing, March 27 -- Suzhou Advanced Research Institute University Of Science And Technology Of China and University of Science and Technology of China have applied Chinese patent for Implantable Film Pressure Sensor and Lithium Battery. Pan Tingrui, Xu Qing, Tan Peng, Wang Changshuo and Guo Jiahao developed it.
The patent ap..
Medical
| Fri 27 Mar 2026
Beijing, March 27 -- The First Hospital of Hebei Medical University and University Hebei Medical have applied Chinese patent for Zingiberone-loaded Self-assembled Nano-drug, Soluble Microneedle Patch, and Preparation Method and Application of Zingiberone-loaded Self-assembled Nano-drug. Zhu Qing, Zhang Guoqiang, Zhao Feng and Xi..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Yantai Advanced Mat And Green Manufacturing Shandong Laboratory and Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences have applied Chinese patent for Fluorine-containing Semi-crystalline Polyaryletherketone, Preparation Method and Application Thereof, Polymer Film Material and Application Th..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Guangdong Kumho Sunny Polymer Mat Co Ltd and Shanghai Kumho Sunny Plastics Co Ltd have applied Chinese patent for Burnthrough-resistant Flame-retardant ABS (acrylonitrile-butadiene-styrene) Resin Composition and Preparation Method Thereof. Cang Hongwei, Zha Chao, Zhou Ting, Jiang Shangke and Guo Dongping dev..
Plastics
| Thu 26 Mar 2026
Beijing, March 27 -- National Dong Hwa University and Jiangsu Xinzhanjiang Fiber Tech Co Ltd have submitted a patent application for Anti-pilling Polymer Composite Fiber and Preparation and Application Thereof. This invention was developed by Qiao Xiaolan, Guo Chengzhi, Liu Yongsheng, Li Zhong and Zhu Meifang.
The patent appl..
Food & Beverage
| Thu 26 Mar 2026
Beijing, March 27 -- PowerChina Roadbridge Group and Zhongjiaoxie Beijing Traffic Science Res Institute have submitted a patent application for Dry-wet Cycle Stability Enhancing Construction Method for Granite Slime Cake Roadbed Filling. Yang Lin, Fang Zhibin, Tang Mingjun, Liang Junping, Liu Yili, Liang Ran and Ding Qianqian de..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Jiangsu Junhua Special Polymer Materials and Shandong Junhao High Performance Polymer Co Ltd have submitted a patent application for Modified Carbon Fiber Reinforced Polyaryletherketone Composite Material and Preparation Method Thereof. This invention was developed by Li Jun, Zhu Hongwu, Tan Zongshang and Li..
Oil & Gas
| Fri 27 Mar 2026
Beijing, March 27 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Inst Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Novel Hybrid Polyamide Material and Preparation Method Thereof. Yao Weizhou, Huang Wei, Jia Feng, Jin Hanqiang and Gao Ruomei developed the invention.
The pa..
Oil & Gas
| Fri 27 Mar 2026
Beijing, March 27 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Polymer and Composition with Temperature-sensitive Release Function as Well as Preparation Method and Application of Polymer and Composition. This invention was developed by Xio..
Chemicals
| Fri 27 Mar 2026
Beijing, March 27 -- Nanjing Res Institute of China Coal Res Institute and The China Coal Tech & Engineering Group Nanjing Design & Research Institute have submitted a patent application for Mining Core-shell Type Self-crosslinking Acrylate Emulsion as Well as Preparation Method and Application Thereof. This invention was develo..
Beauty & Fashion
| Thu 26 Mar 2026
Alexandria, March 27 -- L'Oreal has been granted a patent for Compositions and Methods for Eyelashes. This invention was developed by Khine Cho-cho, Rughani Ronak, Ferebee Maher Rachel, Zarket Brady, Muthukrishnan Siva and Parekh Aakash.
The patent application number is US202017131335 20201222. The patent publication number i..
Rubber
| Thu 26 Mar 2026
Beijing, March 27 -- China Textile Academy has applied Chinese patent for Fiber, Elastic Recovery Rate Testing Method, Preparation Method and Application Thereof, Elastic Fiber and Electronic Fabric. Zhu Jintang, Wu Pengfei, Cui Huashuai, Shi Xianning, Cui Ning, Li Jie and Huang Qing developed it.
The patent application numbe..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Risun Polymer International Co Ltd has submitted a patent application for Bi-component Epoxy Modified Smp Elastic Adhesive and Application Thereof. This invention was developed by Yuan Jialin, Xiao Yulong, Wang Yan, Huang Bing and Zhang Xujian.
The patent application number is CN202511408092 20250929. The..
Metal & Mining
| Fri 27 Mar 2026
Beijing, March 27 -- Gutai Jiangsu New Mat Co Ltd has submitted a patent application for Preparation Method of Anisotropic Conductive Adhesive Film for COG (chip on Glass) Process. This invention was developed by Zhu Lingjie.
The patent application number is CN202511180675 20250822. The patent publication number is CN12094447..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Shandong Minghua New Mat Co Ltd has submitted a patent application for Network Cross-linked Elastomer Toughened Pps Composite Material and Preparation Method Thereof. Zuo Zhenjie, Jiang Jianyu, Ren Bingtao, Zheng Huayu, Yuan Yaping, Xing Xia, Yuan Huaming, Li Hongyan and Li Susu developed the invention.
T..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Qingdao Besland Semiconductor Tech Co Ltd has applied Chinese patent for Corrosion-resistant Fluoroether Rubber Polymer Material, Preparation Method Thereof and Application of Corrosion-resistant Fluoroether Rubber Polymer Material in Airbag Pump. Yu Hongwei, Hara Keiryu and Jia Lingyan developed it.
The ..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Guangdong Lejun New Mat Co Ltd has submitted a patent application for Insole Rubber Composite Modified Material and Preparation Method Thereof. This invention was developed by Zhang Liangming, He Zhongyun, Lei Chuanjun, Ding Long and Zhang Xuezhi.
The patent application number is CN20251126873 20250724. T..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received North University of China and Shanxi Zhongbei New Material Technology patent application for Simplified Preparation Process of Long-life Graphene/natural Rubber for Improving Migration Resistance of Antioxidant Based on Bonding Effect. Zhao Guizhe, He ..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Hebei Sanxing Medical Latex Products Co Ltd has filed a patent application for Medical Rubber Gloves and Preparation Method Thereof. This invention was developed by Zhang Na, Zhang Xu, Liu Zheyu, Fang Chenliang and Liu Chan.
The patent application number is CN202511303950 20250912. The patent publication ..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Nanjing University of Technology patent application for Nitrate Modified Flexible Porous Coordination Polymer, Preparation Method and Propylene-propane Separation Method. The invention was developed by Duan Jingui, Wan Jingmeng and Liu Tingting.
Th..
Packaging & Containers
| Fri 27 Mar 2026
Beijing, March 27 -- LCFC Hefei Electronics Technology has filed a patent application for Anti-static Shielding Bag. This invention was developed by Mi Nannan, Li Zhao, Zhang Shuwei, Zhai Lianjun and Huang Qingqing.
The patent application number is CN202511349400 20250919. The patent publication number is CN120942735 (A). Int..
Engineering
| Wed 25 Mar 2026
London, March 26 -- Zhanet Zaharieva has filed a patent application for Quantum Dots.
The patent application number is GB20240011564 20240806. The patent publication number is GB2643220 (A). International Patent Classification codes are C01G19/00, C09K11/08 and C09K11/66. Cooperative Patent Classification codes are C01G19/00..
Chemicals
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has released Zhongyuan Key Metal Laboratory patent application for Triple Silane Co-hydration Regulation and Control Mussel Type Functional Antifouling Paint Treatment Method. This invention was developed by Yang Wenshuai and Huang Pan.
The patent application nu..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Zhejiang Mingshida patent application for Preparation Method of High-weather-resistance High-definition Light Box Advertising Paint. The invention was developed by Zhu Jingjiang, Zhang Nenghai, Yang Hantao, Guo Yanlei, Zhang Guangping, Wang Xuan, Dai ..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Liaoning Innvwa Waterproof Building Materials Tech Group Co Ltd patent application for Silane Modified Polymer Waterproof Coating as Well as Preparation Method and Use Method Thereof. The invention was developed by Peng Hemin, Yao Mingming, Zhang Liyi..
Steel
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Jinan Herui Power Tech Co Ltd patent application for High-molecular Composite Cooling Agent for Steel Rail and Preparation Method of High-molecular Composite Cooling Agent. Yuan Xinjiang, Gou Haining and Liu Zhen developed the invention.
The patent ..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Liaocheng Huarong Paint Ind Co Ltd has submitted a patent application for High-weather-resistance Three-color Paint and Preparation Method Thereof. Wang Jianyun and Liu Jie developed the invention.
The patent application number is CN202511386358 20250926. The patent publication number is CN120944416 (A). ..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Henan Lingbao New Material Tech Co Ltd has submitted a patent application for Color-changing Anti-counterfeiting Polymer Pearlescent Pigment and Preparation Method Thereof. Fu Zhonghua developed the invention.
The patent application number is CN202511445650 20251011. The patent publication number is CN120..
Chemicals
| Fri 27 Mar 2026
Beijing, March 27 -- Nantong Qunan Electronic Mat Co Ltd has submitted a patent application for Super-thick Photoresist Film Removing Liquid, Preparation Method and Application. Chen Jinglun developed the invention.
The patent application number is CN202511191298 20250825. The patent publication number is CN120944396 (A). Int..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Soloman Changzhou Alloy New Mat Co Ltd patent application for Preparation Method and Application of Modified Boron Nitride. Chen Tao and Lin Dongquan developed the invention.
The patent application number is CN202511138973 20250814. The patent publi..
Pharmaceutical
| Fri 27 Mar 2026
Beijing, March 27 -- Hezhou Zhongshan Suawin Calcium Carbonate New Mat Co Ltd has sought patent for High-performance Modified Heavy Calcium Carbonate and Application Thereof in Polymer Composite Material. This invention was developed by Yi Shuang and Tang Wen.
The patent application number is CN20251127014 20250724. The paten..
Construction
| Fri 27 Mar 2026
Beijing, March 27 -- Xiamen Xinliji Co Ltd has applied Chinese patent for Anti-rutting Bio-based Asphalt Modifier and Preparation Method Thereof. Zhu Ming, Wang Yutian, Zhuang Changping and Lai Wenqiang developed it.
The patent application number is CN20251154413 20250730. The patent publication number is CN120944376 (A). Int..
Rubber
| Fri 27 Mar 2026
Beijing, March 27 -- Suzhou Tongjin Polymer Material has sought patent for Ceramic Flame-retardant Silicone Rubber Cold Shrink Tube and Preparation Method Thereof. This invention was developed by Jiang Guangzhao, Yu Weiwei, Yang Jie and Yang Chao.
The patent application number is CN202511338332 20250918. The patent publication ..
Semiconductor
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has released Cangzhou Kangmeite Tech Co Ltd patent application for Two-component Foaming Organic Silicon Sealant Composition and Preparation Method Thereof. This invention was developed by Miao Weifeng and Zhou Hongtao.
The patent application number is CN2025112..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Shenzhen Matterene Tech Company Limited has submitted a patent application for Preparation Method of High-compression-ratio and High-viscosity Composite Heat-conducting Resin. This invention was developed by Wei Tanwei, Huang Kun and Liu Yongsheng.
The patent application number is CN202511188968 20250825...
Metal & Mining
| Fri 27 Mar 2026
Beijing, March 27 -- Shandong Minghua New Mat Co Ltd has applied Chinese patent for Polyphenylene Sulfide Composite Material with Low Glass Fiber Precipitation and Preparation Method Thereof. Zuo Zhenjie, Liu Zhilin, Zheng Huayu, Xing Xia, Jiang Jianyu and Ren Bingtao developed it.
The patent application number is CN202511280..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Zhongding Kairui Tech Chengdu Co Ltd patent application for High-performance Zinc Borate Whisker Nano Aluminum Nitride Polyarylene Sulfide Composite Functional Material and Preparation Method Thereof. The invention was developed by Yan Yonggang, Jiao ..
Electronics
| Fri 27 Mar 2026
Beijing, March 27 -- Xinlong Plastic Mould Co Ltd has submitted a patent application for Injection Molding Process for High-temperature-resistant and Anti-electromagnetic-interference Frequency Converter Plastic Accessory. Jiang Zongjie developed the invention.
The patent application number is CN202510922416 20250704. The pat..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences patent application for Halloysite Modified Polyurethane with Dynamic Bond Crosslinking Function as Well as Preparation Method and Application of Halloysite Modified Polyurethane. The i..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Suzhou Omay Optical Mat Co Ltd has applied Chinese patent for Pfas-free Flame-retardant Polycarbonate Film and Sheet and Preparation Method Thereof. Luo Wei, Cao Lijun and Ren Yuezhang developed it.
The patent application number is CN202511118102 20250811. The patent publication number is CN120944323 (A)...
Tools and Machinery
| Fri 27 Mar 2026
Beijing, March 27 -- Xuanhan Hualong Plastic Products Co Ltd has submitted a patent application for Black Mulching Film for Rice Cultivation and Preparation Method Thereof. This invention was developed by Du Junjuan, Du Pengcheng and Xiang Jun.
The patent application number is CN20251189419 20250805. The patent publication nu..
Printing & Publishing
| Fri 27 Mar 2026
Beijing, March 27 -- Guangdong Hongwei New Material Tech Co Ltd has submitted a patent application for Nylon Powder for 3D Printing and Preparation Method Thereof. This invention was developed by Zhou Yineng.
The patent application number is CN202511249410 20250903. The patent publication number is CN120944283 (A). Internatio..
Pipe
| Fri 27 Mar 2026
Beijing, March 27 -- Shandong Sanying Medicine Tech Co Ltd has submitted a patent application for Preparation Method of High-transparency TPE (thermoplastic Elastomer) Peristaltic Pump Pipe. This invention was developed by Wang Qiang and Xu Wendong.
The patent application number is CN202511463729 20251014. The patent publicat..
Electrical
| Fri 27 Mar 2026
Beijing, March 27 -- State Grid Anhui Electric Power Co Ltd Nanling Power Supply Company has submitted a patent application for Stretch-resistant Cable Sheath Material and Preparation Method Thereof. This invention was developed by Zhu Min, Wang Chao, Bai Tianyu, Li Tao, Yin Cheng, Huang Sheng, Pang Yan, Dong Hao, Song Xiaofeng,..
Oil & Gas
| Fri 27 Mar 2026
Beijing, March 27 -- PetroChina has submitted a patent application for Resin Composition as Well as Preparation Method and Application Thereof. Du Bin, Sun Xin, Gao Yuan, Dou Tongtong, Xu Qiang, Li Rongbo, Huang Weihuan, Kang Jingyi, Liu Guorui and Wu Peijun developed the invention.
The patent application number is CN2025112640..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Jiangmen Polytechnic has submitted a patent application for Special Polypropylene Plastic Needle Material and Preparation Method Thereof. This invention was developed by Song Bo and Li Jianliang.
The patent application number is CN202511399165 20250928. The patent publication number is CN120944248 (A). Inte..
Automobile
| Fri 27 Mar 2026
Beijing, March 27 -- Nantong Daohetong New Mat Co Ltd has submitted a patent application for Preparation Method of Conductive Weather-resistant Composite Material. This invention was developed by Liu Tianhu.
The patent application number is CN202511250158 20250903. The patent publication number is CN120944307 (A). Internation..
Electrical
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Yangzhou Bao Jin Sheng Energy Saving Tech Co Ltd patent application for Flame-retardant High-strength Cable Raw Material and Preparation Process Thereof. Zhang Wei and Zhang Wenbao developed the invention.
The patent application number is CN20251118..
Textile
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Zhejiang Treasureland Auto Access Co Ltd patent application for High-resilience Automobile Cushion Filling Material, Preparation Method and Automobile Cushion. The invention was developed by Pei Xiaoming.
The patent application number is CN20251131..
Pharmaceutical
| Fri 27 Mar 2026
Beijing, March 27 -- Shanxi Shiqi Shidai New Material Tech Co Ltd has submitted a patent application for Plastic Master Batch Based on Aragonite Rod-like Nano Calcium Carbonate as Well as Preparation Method and Application of Plastic Master Batch. This invention was developed by Liu Shiyu, Dong Wenliang and Zhang Pengyun.
The..
Oil & Gas
| Fri 27 Mar 2026
Beijing, March 27 -- PetroChina has filed a patent application for Polyethylene Resin Composition, Preparation Method Thereof and Bottle Cap Product. This invention was developed by Du Bin, Dou Tongtong, Li Rongbo, Xu Qiang, Gao Yuan, Sun Xin, Shi Xingbo, Huang Weihuan, Chen Shangtao and Kang Jingyi.
The patent application numb..
Pipe
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Fudan University patent application for Bimodal Polyethylene Pipe Material Model Compound as Well as Preparation Method and Application Thereof. Feng Jiachun, Zhou Changyu and Tang Beibei developed the invention.
The patent application number is CN202..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Henan Shunhong Environmental Prot Material Co Ltd has submitted a patent application for Production Process of Bio-based Plasticizer. This invention was developed by Sun Dongdong, Shao Limeng, Wang Pan and Liu Junqiang.
The patent application number is CN20251155899 20250730. The patent publication number..
Tools and Machinery
| Fri 27 Mar 2026
Beijing, March 27 -- Changzhou Juzhi New Material Tech Co Ltd has submitted a patent application for Processing and Preparing Method of Floor Foaming Mute Film. This invention was developed by Fu Jianming, Ding Jianrong and Shi Wenpeng.
The patent application number is CN202511182719 20250822. The patent publication number is..
Textile
| Fri 27 Mar 2026
Beijing, March 27 -- Jiangsu Medplus Medical Products Co Ltd has submitted a patent application for Medical Ground Mat and Preparation Process. Sha Hongwei, Chen Qing, Chen Shuling, Xiao Qingli and Chen Jing developed the invention.
The patent application number is CN20251128023 20250724. The patent publication number is CN12..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Huizhou Guanbao New Mat Co Ltd patent application for Preparation Method of High-tensile PET (polyethylene Terephthalate) Flame-retardant Film for Insulation and Fire Prevention of Battery Module. Lin Hailong, Lin Yongta, Wu Dalai and Chen Guoluan deve..
Tools and Machinery
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Jiangsu Yuwei New Material Tech Co Ltd patent application for Antistatic Pet Dust-free Film and Preparation Method Thereof. Wen Jiangang, Gu Weiying, Lu Jian, Gu Junwei and Gu Xiaohong developed the invention.
The patent application number is CN2025..
Paper and Pulp
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has released Lyu Yuelan patent application for Dual-purpose Liquid Crystal Intelligent Paper for Assisting Braille Teaching and Preparation Method of Dual-purpose Liquid Crystal Intelligent Paper. This invention was developed by Lyu Yuelan and Zhou Ziqi.
The pat..
Fishing
| Fri 27 Mar 2026
Beijing, March 27 -- Guangxi Academy of Sciences has sought patent for High-toughness Wood-plastic Composite Material Based on Carboxyl Functionalized Ionic Liquid Modified Lignin and Preparation Method of High-toughness Wood-plastic Composite Material. This invention was developed by Liu Zhonglin, Li Yanming, Zheng Yihua, Mo Mi..
Optics & Imaging
| Fri 27 Mar 2026
Beijing, March 27 -- Shandong Pengfu New Material Tech Co Ltd has filed a patent application for Metal Organic Optical Waveguide Material with Solvatochromism and Application of Metal Organic Optical Waveguide Material in Field of Information Storage. This invention was developed by Yan Dongpeng and Xing Chang.
The patent app..
Pharmaceutical
| Fri 27 Mar 2026
Beijing, March 27 -- Lianyungang Wantai Pharmaceutical Accessories Tech Co Ltd has sought patent for Amphiphilic Medicinal Resin Material and Preparation Method Thereof. This invention was developed by Zhang Shaoguo, Yang Wen, Bao Xin and Xu Xu.
The patent application number is CN202511492782 20251020. The patent publication ..
Medical
| Fri 27 Mar 2026
Beijing, March 27 -- Shandong Huge Dental Medical Group Co Ltd has sought patent for Block Copolymer and Urethane Acrylate, Resin Composition, 3D Printing Resin Material and Tooth Socket Containing Block Copolymer. This invention was developed by Song Xin and Hu Menglong.
The patent application number is CN20251165269 2025073..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- Guangdong Shunde Tongcheng New Materials Tech Co Ltd has applied Chinese patent for Flame-retardant Polymer, Preparation Method Thereof and Application of Flame-retardant Polymer in Preparation of Flame Retardant. Liu Weidong, Zhou Jian, He Jieyong, Wang Gaojuan, Nie Linlin and Du Jiancong developed it.
T..
Plastics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Suzhou Tianhua New Energy Tech Co Ltd patent application for POSS (polyhedral Oligomeric Silsesquioxane)-based Covalent Organic Polymer Film as Well as Preparation Method and Application Thereof. Hu Lei, Xu Shengquan, Fan Zipeng, Guo Tianshui, Gong Bo,..
Agricultural
| Fri 27 Mar 2026
Beijing, March 27 -- Nanjing Forestry Univeristy has submitted a patent application for Novel Bio-based Copolyester Material and Preparation Method Thereof. This invention was developed by Xia Haian, Gao Wenhao, Wang Zixuan and Cai Zhengchun.
The patent application number is CN20251136734 20250725. The patent publication number..
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