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Plastics
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Xiamen Changsu Industry patent application for High-barrier Antibacterial Nylon-based Electrostatic Flocking Composite Material and Preparation Method Thereof. The invention was developed by Li Zhiyao, Li Yongquan and Chen Xi.
The patent application n..
Pharmaceutical
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released The Univ Of Tokyo and Kawasaki Inst Of Industrial Promotion patent application for Polyion Complex and Pharmaceutical Composition. This invention was developed by Miyata Kanjiro, Lau Chun Yin, Naito Mitsuru, Kinoh Hiroaki, Liu Xueying and Kataoka Kazunori.
..
Biotechnology
| Mon 04 May 2026
Geneva, May 5 -- Asociacion Centro De Investig Cooperativa En Biomateriales Cic Biomagune has submitted a patent application for Polythiophene Polymers Doped with Tetratricopeptide Repeat Protein. This invention was developed by Dominguez Alfaro Antonio and López Cortajarena Aitziber.
The patent application number is WO2024E..
Plastics
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Lu Pu patent application for Process for Manufacturing Polymer Product. The invention was developed by Ou David Paul Bert and Bordewith Michael T.
The patent application number is CN20248036274 20240529. The patent publication number is CN121219109 (A..
Plastics
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Nengxin Changzhou Electronic Tech Co Ltd patent application for Method for In-situ Construction of Polymer Electrolyte of Anion Confinement Network and Application of Polymer Electrolyte. The invention was developed by Liang Honghao and Wang Xiaojun.
..
Plastics
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Suvanor IP Inc patent application for Functional Diphenyl Sulfone Macromonomers Plus Copolymers with Grafted Polymer Side Chains and Articles Made Therefrom. The invention was developed by Krueger Austin G, Chandrasekaran Neelakandan, Guerra Fora Gabriel..
Textile
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Zhongzhu Dikong Tech Guangdong Co Ltd patent application for High-transmittance Non-woven Fabric Composite Material for Ultraviolet Light Turnover Curing and Preparation Method Thereof. The invention was developed by Ma Chong and Xiang Haiqiong.
The p..
Pharmaceutical
| Mon 04 May 2026
Geneva, May 5 -- Tanabe Pharma Corp has submitted a patent application for Novel Polymer Containing 1,2-diamine Unit, Method for Producing Same, and Use of Same as Reactant for Flow Synthesis. This invention was developed by Yamagami Takafumi.
The patent application number is WO2025JP37025 20251021. The patent publication num..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has received Ionomr Innovations Inc and Shukla Deepak patent application for Sulfonated Polyphenylene Membranes Comprising Antioxidants and Methods of Use Thereof. Shukla Deepak, Roberts Matt, Donovan Kevin M and Britton Benjamin developed the invention.
The patent app..
Pharmaceutical
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has received Hangzhou Ultra Theranostics Biopharmaceuticals Tech Co Ltd patent application for Amphiphilic Block Copolymer, Polymer Nanomicelle and Use. Sun Qiuye and Cao Yangyang developed the invention.
The patent application number is WO2025CN129883 20251024. The pa..
Plastics
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received State Grid Hunan Electric Power Co Ltd Electric Power Science Res Inst, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China patent application for Preparation Method of Gel Polymer Electrolyte and Gel Polymer Electrolyte. Xu Song, W..
Plastics
| Tue 05 May 2026
Beijing, May 5 -- Ningbo Tianmao Plastics Co Ltd has submitted a patent application for Processing Equipment and Process of Polymer Particles. Yang Jiaxin, Lu Tianyi, Tan Xianjin and Lu Qifeng developed the invention.
The patent application number is CN202511654134 20251112. The patent publication number is CN121223983 (A). I..
Plastics
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Jiangxi Juzhen Tech Development Co Ltd and East China University of Science and Technology patent application for Hydrophilic Antibacterial Oil-water Separation Polyphenylene Sulfide Membrane Material as Well as Preparation Method and Application Thereof...
Plastics
| Mon 04 May 2026
Beijing, May 5 -- Volk Anticorrosion Co Ltd has submitted a patent application for High Polymer Material Anti-corrosion Lining, Preparation Method Thereof and Application of High Polymer Material Anti-corrosion Lining in Fuel Gas Peak Regulation Type Unit Smoke Exhaust System. Tang Jian, Zheng Shaoming, Hu Guichun and Zhang Huai..
Plastics
| Mon 04 May 2026
Geneva, May 5 -- Lohia Corp Ltd has submitted a patent application for a Method for Making a Multifilament Polyolefin Yarn Mimicking Cotton Like Yarn as a Continuous Process on Single Melt-spin-draw-wind Machine and the Multifilament Polyolefin Yarn. Lohia Vijay and Lohia Jai developed the invention.
The patent application nu..
Plastics
| Mon 04 May 2026
Geneva, May 5 -- Lohia Corp Ltd has submitted a patent application for a Method for Making a Multifilament Polyolefin Yarn as a Continuous Process on a Single Melt-spin-drawwind Machine and the Multifilament Polyolefin Yarn. Lohia Vijay and Lohia Jai developed the invention.
The patent application number is WO2025IB59603 2025..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- Wenling Shunye Ind And Trade Co Ltd has filed a patent application for High-elasticity Composite Polymer Material and Preparation Process Therefor. This invention was developed by Yan Gende.
The patent application number is WO2024CN128473 20241030. The patent publication number is WO2026085908 (A1). Internati..
Plastics
| Mon 04 May 2026
Beijing, May 5 -- Suzhou Ruigao New Mat Co Ltd has filed a patent application for High-wear-resistance Polyurethane Automotive Interior Composite Material and Preparation Method Thereof. This invention was developed by Gao Hang, Han Zijun, Li Chao and Wang Jianwei.
The patent application number is CN202511450991 20251011. The..
Textile
| Mon 04 May 2026
Beijing, May 5 -- Dongtai Dinghong New Material Tech Co Ltd has submitted a patent application for High-moisture-absorption Warm-keeping Anti-wrinkle Flexible Cloth and Preparation Process Thereof. This invention was developed by Zhang Qingqing, Li Jiao and Yan Li.
The patent application number is CN202511162618 20250819. The..
Medical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Institute of Modern Physics, Chinese Academy of Sciences and Guangdong Provincial Laboratory Of Advanced Energy Science And Tech patent application for Vacuum Film Window Structure and Processing Method. The invention was developed by Wan Yapeng, Meng Ju..
Plastics
| Mon 04 May 2026
Beijing, May 5 -- JSR Corporation has submitted a patent application for Photosensitive Resin Composition for Producing Plated Shaped Article, Method for Producing Resist Pattern Film, and Method for Producing Plated Shaped Article. Horikawa Shuhei, Matsumoto Tomoyuki, Nishiguchi Naoki and Okamoto Erika developed the invention.
..
Chemicals
| Tue 05 May 2026
Geneva, May 5 -- Materia Inc has sought patent for Pigmented Resin and Catalyst Compositions. This invention was developed by Tripathy Ranjan, Nguyen Giang, Culcu Gursu and Rohde Brian.
The patent application number is WO2025US52648 20251027. The patent publication number is WO2026090602 (A1). International Patent Classificat..
Semiconductor
| Mon 04 May 2026
Geneva, May 5 -- Sekisui Chemical has submitted a patent application for Heat Dissipation Sheet for Semiconductor Testing. This invention was developed by Mizuno Takaaki, Ashiba Kouji and Seki Kazunori.
The patent application number is WO2025JP37363 20251023. The patent publication number is WO2026089027 (A1). International Pat..
Security & Protection
| Tue 05 May 2026
Beijing, May 5 -- Soochow University has sought patent for Transparent Lead-free Flexible Adhesive Composite Material for Radiation Protection as Well as Preparation and Application of Transparent Lead-free Flexible Adhesive Composite Material. This invention was developed by Wu Shuwang, Ma Wenjie, Wang Tianyu, Ren Jiaxin and La..
Plastics
| Mon 04 May 2026
Beijing, May 5 -- Anqing Tianjin Plastic Co Ltd has applied Chinese patent for Adhesive Tolerance Patch Film and Preparation Method Thereof. Zhang Zhihua, Ku Guoliang, Zhu Bochao, Zhao Ruishuo and Li Zhicheng developed it.
The patent application number is CN202511514233 20251022. The patent publication number is CN121224259 (..
Chemicals
| Tue 05 May 2026
Geneva, May 5 -- Trustees of Boston University has submitted a patent application for Liquid Metal Oxide Composites as a Source of Electrochemical Energy and Uses Thereof. Boley John William and Ye Xing developed the invention.
The patent application number is WO2025US52040 20251022. The patent publication number is WO202609027..
Semiconductor
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released JSR Corporation patent application for Composition for Forming Resist Underlayer Film and Method for Manufacturing Semiconductor Substrate. This invention was developed by Sakai Kazunori, Tsuji Takashi, Takada Kazuya, Dobashi Masato and Ohtagaki Yasuhiro.
Th..
Automobile
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has published Nissan Motor patent application for Skin Material. The invention was developed by Kurihara Masato, Kubota Hiroshi and Kawashita Yoshio.
The patent application number is WO2024JP37839 20241023. The patent publication number is WO2026088371 (A1). Internationa..
Chemicals
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has published Arma Biosciences patent application for Improved Electrochemical Biosensors. The invention was developed by Gomis Surath, Jack Graham D and Nolan James K.
The patent application number is WO2025IB60867 20251024. The patent publication number is WO20260881..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has submitted a patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. This invention was developed by Choi Heung Yeal, Ha Hyun Kyou, Youk Kyung Seog, Ryu Jin Sook, Kim Kun Ji, Park Jae Hyun, Seo Eun Byeol, Kim Hyun Chul, Kim No Sun and Lim ..
Chemicals
| Mon 04 May 2026
Beijing, May 5 -- Suzhou Laboratory has submitted a patent application for Asymmetric Carbon Molecular Sieve Membrane Based on Solvent Induction as Well as Preparation Method and Application Thereof. Xu Zhi, Lei Linfeng, Guo Yaohao, Chen Zixin and Song Zhen developed the invention.
The patent application number is CN202511624..
Electronics
| Mon 04 May 2026
Beijing, May 5 -- Dupont Electronic Materials International has submitted a patent application for Filter Membrane and Method for Producing Same. This invention was developed by Muir Shane and Lind William.
The patent application number is CN202510790580 20250613. The patent publication number is CN121222271 (A). Internationa..
Plastics
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released CJ CheilJedang patent application for Nucleating Agent for Biodegradable Resin and Biodegradable Resin Composition Comprising Same. This invention was developed by Kim Jieun, Noh Sora, Sung Hakyoung, Kim Jeongsu and Ku Sookhee.
The patent application number ..
Aviation
| Tue 05 May 2026
Beijing, May 5 -- Civil Aviation University of China has filed a patent application for Multi-component Composite Water Absorbent for Perfluorohexanone Fire Extinguishing Agent. This invention was developed by Yan Hao, Yang Zheng and Zhang Yali.
The patent application number is CN202511354083 20250922. The patent publication nu..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has submitted a patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. Choi Heung Yeal, Ha Hyun Kyou, Youk Kyung Seog, Ryu Jin Sook, Kim Kun Ji, Park Jae Hyun, Seo Eun Byeol, Kim Hyun Chul, Kim No Sun and Lim Joong Chul developed the inventi..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has sought patent for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. This invention was developed by Choi Heung Yeal, Ha Hyun Kyou, Youk Kyung Seog, Ryu Jin Sook, Kim Kun Ji, Park Jae Hyun, Seo Eun Byeol, Kim Hyun Chul, Kim No Sun and Lim Joong Chul.
The ..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released LG Chem patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. This invention was developed by Choi Heung Yeal, Ha Hyun Kyou, Youk Kyung Seog, Ryu Jin Sook, Kim Kun Ji, Park Jae Hyun, Seo Eun Bye..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has received LG Chem patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same and Preparation Method Therefor. Youk Kyung Seog, Kim Kun Ji, Kim Hyun Chul, Ha Hyun Kyou, Kim No Sun, Lim Joong Chul, Park Jae Hyun and Seo Eun Byeol developed the..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has submitted a patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Preparation Method Therefor. Youk Kyung Seog, Ha Hyun Kyou, Kim Kun Ji, Park Jae Hyun and Kim Hyun Chul developed the invention.
The patent application number is WO2025KR16898 20251023. The patent..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has submitted a patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. This invention was developed by Youk Kyung Seog, Ha Hyun Kyou, Kim Kun Ji, Shin Seong Jae, Park Jae Hyun, Seo Eun Byeol, Kim Hyun Chul, Kim No Sun and Lim Joong Chul.
Th..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released LG Chem patent application for Vinyl Chloride-based Polymer, Resin Composition Comprising Same, and Method for Preparing Same. This invention was developed by Kim Kun Ji, Ha Hyun Kyou, Youk Kyung Seog, Choi Heung Yeal, Park Jae Hyun, Seo Eun Byeol, Kim Hyun C..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- LG Chem has submitted a patent application for Vinyl Chloride-based Polymer, Resin Composition Containing Same, and Method for Preparing Same. Kim Kun Ji, Youk Kyung Seog, Seo Eun Byeol, Ha Hyun Kyou, Shin Seong Jae, Myoung Sang Ki, Kim No Sun, Lim Joong Chul, Park Jae Hyun and Kim Hyun Chul developed the invent..
Plastics
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released The Trustees of Columbia University in the City of New York patent application for Nanovesicle Hydrogels and Uses Thereof. This invention was developed by Correa Santiago and Piunti Caterina.
The patent application number is WO2025US51982 20251022. The pat..
Packaging & Containers
| Mon 04 May 2026
Beijing, May 5 -- Nabaco Corp has sought patent for Barrier Coatings for Packaging Materials. This invention was developed by Beer Gerhard.
The patent application number is CN20248035266 20240524. The patent publication number is CN121219371 (A). International Patent Classification code is C09D5/04. Cooperative Patent Classif..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd patent application for Lithium Metal Negative Pole Piece and Secondary Battery. Lin Xiansen, Wu Shengben and Zheng Mingqing developed the invention.
The patent application n..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Shenzhen Maipuqi Medical Tech Co Ltd has submitted a patent application for Ultrasonic Developing Lubricating Medical Catheter and Preparation Method Thereof. This invention was developed by Huang Muyun, Li Zhonghua and Mao Lei.
The patent application number is CN202511542656 20251027. The patent publication..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Suzhou Ximai Hongfeng Biotechnology Co Ltd has submitted a patent application for Absorbable Antibacterial Medical Material, Preparation Method Thereof and Absorbable Antibacterial Medical Instrument. Cao Limin and Li Xin developed the invention.
The patent application number is CN202511526157 20251024. The ..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Medprin Regenerative Medical Tech Co Ltd has sought patent for Degradable Oral Repair Film and Preparation Method Thereof. This invention was developed by Wang Baojin, Guo Zeyue, Deng Kunxue and Yuan Yuyu.
The patent application number is CN202410858504 20240628. The patent publication number is CN121221863 ..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Dongguan Dishen Electronic Co Ltd has submitted a patent application for Preparation Process of High-temperature-resistant Tensile Cable. This invention was developed by Zhang Shulei.
The patent application number is CN202511469717 20251015. The patent publication number is CN121215354 (A). International Pat..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Jianye Cable Group Co Ltd has submitted a patent application for Light-emitting Cable Based on Zinc Sulfide System. Su Yuncheng, Wu Hongya, Sheng Junkai, Gu Jining, Su Runshan, Zhang Chaochao and Chu Wenli developed the invention.
The patent application number is CN202511332816 20250918. The patent publicati..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Rugao Beikang Medical Equipment Co Ltd has filed a patent application for Preparation Method of Heat-resistant Enhanced Medical TPU Material. This invention was developed by Feng Chenhui.
The patent application number is CN202511304139 20250912. The patent publication number is CN121221844 (A). International..
Electrical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Korea Research Institute of Chemical Technology and Energyn patent application for Composition for Solid Polymer Electrolyte Containing Cyclic Siloxane-based Compound, Solid Polymer Electrolyte Containing Same, and Secondary Battery. Kim Dong Uk, Pei Xiao..
Medical
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released Boston Scientific Scimed patent application for Ether-containing Radiopaque Polyamino Crosslinkers and Medical Hydrogels Formed Therefrom. This invention was developed by Dorn Rick William, Parisi Cristian, Delaney Joseph Thomas and Hsu Yen-hao.
The patent a..
Electrical
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released Samsung SDI Co Ltd and Sogang University Research & Business Development Foundation patent application for Adhesive Composition, All-solid-state Battery, and Method for Manufacturing All-solid-state Battery. This invention was developed by Cho Wonseok, Choe Y..
Electrical
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has published Samsung SDI Co Ltd and Sogang University Research & Business Development Foundation patent application for All-solid-state Battery and Method for Producing Same. The invention was developed by Choe Yunjeong, Kang Yijin, Moon Bongjin, Kim Minyoung and Shin Ye..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Jiangsu Zhengli New Energy Battery Technology Co Ltd has submitted a patent application for Electrode Assembly and Preparation Method Thereof, Battery and Electric Device. This invention was developed by Shen Xin, Cheng Shiping, Gao Yong, Lin Weimin, Yu Hongjiang and Wang Rui.
The patent application number i..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Qingdao Kongtian Power Structure Safety Res Institute has applied Chinese patent for 3D Printing Composite Solid Electrolyte and Solid-state Battery. Li Zhi, Liu Kunlong, Wang Yantao, Wang Meng and Zhang Chao developed it.
The patent application number is CN202511169398 20250820. The patent publication numbe..
Medical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has released Shanghai Changdi Medical Tech Co Ltd, Shanghai Baiheya Medical Tech Co Ltd and Jiangsu Baiyouda Life Tech Co Ltd patent application for Covered Stent and Preparation Method Thereof. This invention was developed by Chen Jianfeng, Wu Wen, Cho Yun-hwa and Du..
Electrical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has released Dongguan Grand Powersource Co Ltd and Huizhou University patent application for Sodium-ion Battery Slurry Regulation and Control Method and System of Dynamic Response Material. This invention was developed by Huang Xiao, Huang Yan, Li Guomin and Li Lu.
..
Nanotech
| Mon 04 May 2026
Beijing, May 4 -- Beijing Graphene Inst and Beijing University have submitted a patent application for High-strength Carbon Nanotube Composite Fiber and Preparation Method Thereof. This invention was developed by Zhang Jin, Jian Muqiang, Yang Xinyin and Li Xiangyang.
The patent application number is CN202410831272 20240625. T..
Nanotech
| Mon 04 May 2026
Beijing, May 4 -- Chongqing Mitian Communication Equipment Manufacturing and Shenzhen Beili Moscow Univ have applied Chinese patent for Carbon Nanotube Modified Reinforced Fiber 3D Printing Composite Material and Preparation Method and Application Thereof. Yuan Dinghua, Zheng Yan, Hu Chao and Qin Qinghua developed it.
The pat..
Rubber
| Mon 04 May 2026
Beijing, May 5 -- Nanyang Technological University has submitted a patent application for Highly Stretchable, Self-repairable, Transparent and Solid Poly (ionic Liquid) Fillers for High Performance Dielectric Elastomer Actuators. Wang Hui, Chen Weiming and Lee Pooi See developed the invention.
The patent application number is C..
Electronics
| Tue 05 May 2026
Beijing, May 5 -- Huizhou Liwei Electronic Tech Co Ltd has sought patent for Separator, and Electrochemical Device and Electronic Device Including Same. This invention was developed by Liu Hao, Mai Weijie, Wang Lin, Sun Xianwei and Lai Xulun.
The patent application number is CN202511259802 20250904. The patent publication num..
Food & Beverage
| Mon 04 May 2026
Beijing, May 4 -- Hunan University of Technology and Zhuzhou Institute for Food and Drug Control have applied Chinese patent for Molecularly Imprinted Electrochemical Sensor, Preparation Method Thereof and Application of Molecularly Imprinted Electrochemical Sensor in Lomefloxacin Detection. Li Guangli, Xia Yonghui, Zhu Yuefang,..
Oil & Gas
| Mon 04 May 2026
Beijing, May 4 -- Daqing Oilfield and PetroChina have applied Chinese patent for Performance Evaluation Method of Blocking Remover for Chemical Flooding of Oil Field and Preparation Method of Simulated Blocking Substance. Liu Xiaoying, Kim Hyun-ho, He Jingang, Chen Si'an, Jiang Jun, Li Kai, Wang Jiahui, Wu Hao and Zhao Jing deve..
Transportation
| Mon 04 May 2026
Beijing, May 4 -- China Railway Liuyuan Group, China Railway Tunnel Survey & Design Institute Co Ltd, Taiyuan Rail Transit No. 1 Line Construction Operation Co Ltd and Chang'an University have filed a patent application for Quasi-rectangular Frame Subway Tunnel Damping and Anti-cracking Structure and Construction Method Thereof...
Oil & Gas
| Sun 03 May 2026
Beijing, May 4 -- Daqing Oilfield and PetroChina have submitted a patent application for Post-polymer-flooding Chemical Flooding Injection Scheme Design Method Based on Mobility Ratio Control Theory. Yan Wei, Liu Guochao, Liang Guoliang, Liu Haibo, Fan Yu, Wei Changqing, Hu Liangfeng, Jiang Guoqing, Gao Qian and Cao Ruibo develo..
Sports
| Mon 04 May 2026
Beijing, May 4 -- Guangdong Atp Polymer Tech Co Ltd and Dongguan Pingke Sporting Goods Co Ltd have filed a patent application for Pick Racket Inner Core Layer and Preparation Method Thereof. This invention was developed by Liu Yue, Zhong Rongdong and Ran Jincheng.
The patent application number is CN202511515118 20251022. The ..
Oil & Gas
| Mon 04 May 2026
Beijing, May 4 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Cellulose-based Anti-ultraviolet Agent as Well as Preparation Method and Application Thereof. Liu Jinfeng, Hu Xiaoyi, Ding Shuyan, Hu Jiawei and Li Yongquan developed it.
The patent application n..
Electronics
| Tue 05 May 2026
Beijing, May 5 -- Samsung Display has filed a patent application for Electronic Device. This invention was developed by Lee Kyung-hee, Kim Taemin, Shin Dong Keun and Lee Seung Hee.
The patent application number is CN202510871916 20250626. The patent publication number is CN121218822 (A). International Patent Classification code..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- Huawei Technologies has submitted a patent application for Liquid Cooling Module, Liquid Cooling Type Chip Packaging Structure and Mobile Terminal. This invention was developed by Jin Linfang, Zhang Zhou, Wang Yingxian, Luo Yang and Mao Yonghai.
The patent application number is CN202410835560 20240625. The pat..
Plastics
| Tue 05 May 2026
Beijing, May 5 -- Miller Biosciences LLC has submitted a patent application for Polymeric Film Antiperspirant and Grip Enhancer. This invention was developed by Miller Michael and Kim Steven.
The patent application number is CN20248031014 20240419. The patent publication number is CN121218969 (A). International Patent Classif..
Printing & Publishing
| Mon 04 May 2026
Beijing, May 4 -- Suzhou Beiely Polymer Mat Co Ltd has filed a patent application for Printing Ink for Gravure Embossing of Veneer as Well as Preparation Method and Application of Printing Ink. This invention was developed by Peng Huijun, Wang Xiaofeng, Hu Wei, Li Weifeng, Wu Ning, Hayashi Rigaku and Xia Xiaobo.
The patent ap..
Sanitation
| Mon 04 May 2026
Beijing, May 4 -- Hangzhou Boyun Compound Mat Co Ltd has submitted a patent application for Modified Nano Composite Material, Preparation Method and Brake Pad Prepared from Modified Nano Composite Material. This invention was developed by Li Haiqi, Tang Bing, Zeng Gongsong and Zhu Weijie.
The patent application number is CN20..
Furniture
| Mon 04 May 2026
Beijing, May 4 -- Fu Ling Tech Co Ltd has submitted a patent application for Degradable Pha Tableware Material and Preparation Method Thereof. Tao Yang, Chen Qizao, Huang Guochao, Jiang Guilan and Hu Qian developed the invention.
The patent application number is CN202511677468 20251117. The patent publication number is CN1212..
Chemicals
| Mon 04 May 2026
Munich, May 4 -- European Patent Office has published Arkema France and Luxembourg Institute of Science and Technology patent application for Electrocaloric Polymer-based Multilayer Element. The invention was developed by Defay Emmanuel, Prah Uros, Kovacova Veronika and Domingues Dos Santos Fabrice.
The patent application num..
Medical
| Mon 04 May 2026
Beijing, May 4 -- Hubei Pulai Meidun Biotechnology Co Ltd has sought patent for Composite Nanofiber, Preparation Method Thereof and Wound Dressing Containing Composite Nanofiber. This invention was developed by Tong Jiancheng.
The patent application number is CN202410602878 20240515. The patent publication number is CN1212049..
Medical
| Sun 03 May 2026
Munich, May 4 -- Kawasaki Institute Of Industrial Promotion has submitted a patent application for Method for Improving Stability of Nucleic Acid in Blood and Improving Targeting Efficiency of Nucleic Acid. Kataoka Kazunori, Toh Kazuko and Kinoh Hiroaki developed the invention.
The patent application number is EP20240825994 2..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Shanghai Liangfeng Leading Tech Development Co Ltd has applied Chinese patent for Thermal Insulation Composite Yarn Based on Aerogel and Preparation Method of Thermal Insulation Composite Yarn. Wang Yaomin developed it.
The patent application number is CN202511636001 20251110. The patent publication number i..
Agricultural
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Henan University of Science and Technology and AECC Hunan Aviation Powerplant Research Institute patent application for Regional Composite Bearing Retainer and Preparation Method Thereof. Niu Rongjun, Li Yi, Hu Cunhao, Cui Yongcun, Lin Bihua, Wei Jianbo, ..
Electronics
| Mon 04 May 2026
Beijing, May 4 -- Dongguan Yikemei Adhesive Tech Co Ltd has sought patent for High-performance Sealant for Electronic Device and Preparation Method of High-performance Sealant. This invention was developed by Yuan Xiujin.
The patent application number is CN202511398587 20250926. The patent publication number is CN121203590 (A..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Anhui Smart New Mat Co Ltd has sought patent for Transparent High-strength Silane Modified Polyether Waterproof Coating and Preparation Method Thereof. This invention was developed by Tian Jianguo, Zhou Mengjun and Xu Xiaoming.
The patent application number is CN202511755789 20251127. The patent publication ..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has published Dongguan Taiho Chemical Ind Products Co Ltd, Shanghai Taiho Paint Products Co Ltd and Chengdu Dabao Chemical Products Co Ltd patent application for High-resistance Sunscreen Cream and High-chemical-resistance Two-component Pu Coating for Automotive Uphol..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Guangzhou Hexin Ind Co Ltd has sought patent for Multipurpose Heat-resistant Flame-retardant Coating and Preparation Method Thereof. This invention was developed by Yu Jieming, Song Xiaodong and Zhao Chunxu.
The patent application number is CN202511696366 20251119. The patent publication number is CN12120345..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Yiwu Research Institute Of Fudan University has submitted a patent application for Coating Capable of Efficiently Releasing Negative Oxygen Ions as Well as Preparation Method and Application of Coating. Li Yang, Zhang Yuqin, Sun Haixun, Fu Huixia, Liu Xuming, Su Hao, Qiu Pengpeng, Li Qiangbo and Huang Xingchi d..
Packaging & Containers
| Mon 04 May 2026
Beijing, May 4 -- Yantai Bulaite Photoelectric Mat Co Ltd has sought patent for High-temperature-resistant Diffusion Powder for LED Packaging as Well as Preparation Method and Application of High-temperature-resistant Diffusion Powder. This invention was developed by Zhou Xiaoping, Shi Qiong, Cao Yonghui, Zeng Qingyun, Jiang Tao..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Dalian Xinmeige New Material Tech Co Ltd patent application for Antibacterial Impact-resistant Polylactic Acid and Preparation Method Thereof. Liu Lixin, Ren Minghui, Hu Huiye and Yu Yu developed the invention.
The patent application number is CN202511..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Dongguan Langsheng Material Tech Co Ltd has sought patent for Flame-retardant Heat-insulating Silica Gel Belt and Preparation Method Thereof. This invention was developed by Tan Zhengxin and Pan Hebin.
The patent application number is CN202511578255 20251031. The patent publication number is CN121203411 (A)...
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Shanghai Jiangtian Polymer Mat Co Ltd has submitted a patent application for Epoxy Resin Castable Resistant to Low-temperature Cracking as Well as Preparation Method and Application of Epoxy Resin Castable. This invention was developed by Qiao Lihua.
The patent application number is CN202511338845 20250918. ..
Electrical
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Jingjiang Yabao Electric Heating Equipment Co Ltd patent application for High-flame-retardant Low-smoke Flame-retardant Polyethylene Cable Material and Preparation Method Thereof. This invention was developed by Yu Yajun and Yu Falin.
The patent applic..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Zhejiang Chuangying New Mat Co Ltd has filed a patent application for Self-emulsifying Waterborne Epoxy Resin, Emulsion and Preparation Method. This invention was developed by Zou Yu, Sun Xiaohong, Shi Rong, Cheng Xingqiang, Tang Guohua and Shen Shuangshuang.
The patent application number is CN202511330313 2..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Shandong Aimengte New Mat Co Ltd patent application for Preparation Method of P-tert-butylcatechol Type Epoxy Resin. Shang Niangang, Tang Wendong, Zhang Wenhao, Ma Yanmei and Lin Wen developed the invention.
The patent application number is CN202511615..
Optics & Imaging
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Suzhou Chuangxin Material Tech Co Ltd patent application for Inorganic/organic Composite Electrochromic Film Device and Manufacturing Method Thereof. This invention was developed by Chen Wenyi.
The patent application number is CN202511761865 20251127. ..
Textile
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Hangzhou Huiweishi Yongsheng Dyeing & Finishing Co Ltd patent application for Colored Spinning Superfine Island Imitation Sheepskin Fabric and Production Method Thereof. This invention was developed by Zhu Jianfei, Jin Zhifang, Lou Wangyang and Li Huashui..
Textile
| Mon 04 May 2026
Beijing, May 4 -- Shaoxing Shiyao Textile Co Ltd has sought patent for Polyester Blanket Production Process. This invention was developed by Cao Hengjun.
The patent application number is CN202511293319 20250911. The patent publication number is CN121205006 (A). International Patent Classification codes are A47G9/00, A47G9/02,..
Metal & Mining
| Mon 04 May 2026
Beijing, May 4 -- Dongguan Kaiyuan Chemical Mat Co Ltd has submitted a patent application for Low-voltage Titanium Alloy Surface Micropore Etching Solution. This invention was developed by Hu Zhonghua, Sun Yugao and Hu Qianyi.
The patent application number is CN202511302941 20250912. The patent publication number is CN1212047..
Plastics
| Mon 04 May 2026
Beijing, May 4 -- Sichuan Leichi Liao Petroleum Tech Co Ltd has submitted a patent application for Anti-scale Cross-linked Polymer Fracturing Fluid and Preparation Method Thereof. This invention was developed by He Jin, Deng Mingzhi, Zhao Peizhi, Tan Kun, Liu Yu and Cao Lin.
The patent application number is CN202511769389 202..
Construction
| Mon 04 May 2026
Beijing, May 4 -- Qingdao Ledar Chemical Co Ltd has submitted a patent application for Ceramic Fire-resistant Sealant for Bridge. This invention was developed by Lyu Teng, Zhang Xiangqin and Jiang Bo.
The patent application number is CN202511383808 20250926. The patent publication number is CN121203603 (A). International Pate..
Transportation
| Mon 04 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Shandong Lumei Traffic Facility Co Ltd patent application for High-durability Reflective Hot-melt Road Marking Coating and Preparation Method Thereof. This invention was developed by Zhang Hongwei, Chai Jiangwu, Ge Jiyan, Liu Ketang, Li Yan, Ge Mingrui an..
Pipe
| Mon 04 May 2026
Beijing, May 4 -- Zibo Suolei Industrial Equipment Maintenance Tech Co Ltd has submitted a patent application for Petroleum Pipeline Anticorrosion Carbon Nano Polymer Coating as Well as Preparation Method and Application Thereof. This invention was developed by Tian Lubing, Cho Dong-young and Feng Ruojun.
The patent applicati..
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