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Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for Copolymerized Polyaryletherketone as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Jiyong and Wang Zhipeng.
The patent application number is CN202511415123 2025..
Information Technology
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Guangdong University of Technology patent application for Covalent Organic Framework Material, and Preparation Method Therefor and Use Thereof. Lin Xiaoqing, Peng Wanqi, Qiu Quanyuan, Li Guanwei, Shi Chenxi and Ceng Yueren developed the invention.
The pat..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Preparation Method and Application of Waterproof and Oilproof Auxiliary Agent. This invention was developed by Zhang Fan, Chen Yiming, Liu Xianghong, Wang Pixin,..
Oil & Gas
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Catalyst, Preparation Method Thereof and Ethylene Homopolymerization Method. The invention was developed by Ma Rongqing, Li Xinle, Kang Kai, Chen Zhihao, Guo Li..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Jilin University has filed a patent application for Polyaryletherketone Compound as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Haibo, Wang Minghui, Chen Jinhan, Shang Yingshuang, Jiang Bo, He Junjie, Zhang Jinling, Hou Yuhang, Xuan Chengxin, Ma Cong, Li Yueqiao an..
Medical
| Wed 13 May 2026
Geneva, May 13 -- Arango Cadavid Juan Enrique has submitted a patent application for Device for Facilitating Laryngoscopies with Dental Protection and Fulcrum for Leveraging.
The patent application number is WO2025IB57574 20250725. The patent publication number is WO2026093812 (A1). International Patent Classification codes a..
Medical
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published The Children's Hospital, Zhejiang University School of Medicine patent application for Ion-electron Mixed Conductive Bioelectronic Device for Enhancing Intracellular Electrophysiological Record and Preparation Method of Ion-electron Mixed Conductive Bio..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Jiangsu Baolaiya New Material Tech Co Ltd patent application for Production Method of Porous Silicone Tube for Cigarette. This invention was developed by Yi Guoyu, Li Haitao, Ge Jiwu and Fu Jiayu.
The patent application number is CN202511243955 202509..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Jiangsu Baolaiya New Material Tech Co Ltd patent application for Production Method for Improving Performance of Silicone Tube for Cigarette. Shu Yejun and Li Haitao developed the invention.
The patent application number is CN202511242979 20250902. The..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu Junhua Special Polymer Materials has submitted a patent application for Modified Polyaryletherketone Composite Material with High Dimensional Stability and High Conductivity and Preparation Method Thereof. This invention was developed by Li Jun, Jiang Heng, Tan Zongshang and Liu Zhe.
The patent appl..
Electronics
| Wed 13 May 2026
Geneva, May 13 -- Yu Richard has applied WIPO patent for Ice Pulse.
The patent application number is WO2024GB52791 20241103. The patent publication number is WO2026093698 (A1). International Patent Classification codes are A61F7/00, A61F7/02 and A61F7/10. Cooperative Patent Classification codes are A61F7/10 (EP), A61F7/103 (EP..
Chemicals
| Wed 13 May 2026
Geneva, May 13 -- DSM IP Assets BV and Dooley David John have submitted a patent application for Antimicrobial Composition and Method of Forming. This invention was developed by Dooley David John, Arts Henricus Johannes, Dias Aylvin Jorge Angelo Athanasius and Riffey Jacob.
The patent application number is WO2025US53277 20251..
Medical
| Tue 12 May 2026
Geneva, May 13 -- Paul Hartmann has filed a patent application for Wound Dressing Having a Fixing Region for a Cannula or a Tube. This invention was developed by Streit Iris.
The patent application number is WO2025EP80508 20251022. The patent publication number is WO2026093093 (A1). International Patent Classification code is..
Chemicals
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received JSR Corporation patent application for Radiation-sensitive Composition, Pattern Formation Method, and Compound. Nemoto Ryuichi, Abe Yudai and Nagano Masahiro developed the invention.
The patent application number is WO2025JP34710 20250930. The patent publ..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Shandong INOV New Materials has submitted a patent application for Polyether Sulfone-based Gradient Function Integrated Foamed Sheet and Preparation Method Thereof. Fu Zhenwu, Fu Shuangyang, Bai Weikun, Guo Xudong and Liu Pan developed the invention.
The patent application number is CN202511832252 20251208...
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Hefei University has filed a patent application for Pulsation Stretching Flow Melting Mixing Device and Method. This invention was developed by Huang Junjun, Bian Hu, Liu Zhenni, Hong Zhanyong, Jiang Tao, Gui Chengmei, Chen Jun, Wang Shufen, Zhao Xingke and Liu Anqiu.
The patent application number is CN2025..
Chemicals
| Tue 12 May 2026
Geneva, May 13 -- Unilever Ip Holdings BV, Unilever Global IP Ltd and Conopco Inc DBA Unilever have applied WIPO patent for Flexible Solid Unit Dose Article. Muralidharan Girish and Sankar Rachana developed it.
The patent application number is WO2025EP81124 20251028. The patent publication number is WO2026093296 (A1). Interna..
Electrical
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Lubrizol patent application for Gel Electrolyte. Wong Sun Yew, Thang Ai Qin and Yao Ge developed the invention.
The patent application number is WO2025US42701 20250820. The patent publication number is WO2026096049 (A1). International Patent Classificatio..
Information Technology
| Tue 12 May 2026
Geneva, May 13 -- Sharp has submitted a patent application for Humidity Control Element, Humidity Control Device, and Humidity Control Method. This invention was developed by Yamada Hirohisa.
The patent application number is WO2024JP38438 20241029. The patent publication number is WO2026094129 (A1). International Patent Class..
Chemicals
| Tue 12 May 2026
Geneva, May 13 -- Genera Energy Inc has applied WIPO patent for Additive for Use with Cellulose Fiber Products and Methods of Making the Same. Griswold Matthew, Momin Fahim and Hargrave Jeff developed it.
The patent application number is WO2025US52799 20251028. The patent publication number is WO2026096434 (A1). International..
Food & Beverage
| Tue 12 May 2026
Beijing, May 13 -- Zhejiang Shuangdun Textile Tech Co Ltd has filed a patent application for Preparation Method of Grape Seed Extract Antibacterial Spinning Solution, Preparation Method of Yarn and Blended Yarn. This invention was developed by Zhang Zhanquan, Zhang Yongfa, Zhang Xia, Li Xiaojian and Li Yueyuan.
The patent app..
Biotechnology
| Tue 12 May 2026
Beijing, May 13 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences and Wego Group Co Ltd have submitted a patent application for Polymerization Modified Protease and Application Thereof in Multienzyme Cleaning Agent. This invention was developed by Lyu Ming, Zhang Huidan, Yan Changhao, Sun Z..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Hubei Meichen Env Co Ltd and Huazhong University of Science and Technology have submitted a patent application for Self-cleaning Electrochemical Descaling Cathode Material and Preparation Method and Application Thereof. This invention was developed by Wu Xu, Xing Siqi, Tang Lingmeng and Zhu Guoliang.
The pa..
Electrical
| Wed 13 May 2026
Beijing, May 13 -- Wenzhou Research Institute of Zhejiang University and Wenzhou Xinshidai Energy have sought patent for Bipolar Plate of Flow Battery as Well as Preparation Method and Application of Bipolar Plate. This invention was developed by Ji Yongchun, Wang Yang and Li Guoshen.
The patent application number is CN202511..
Oil & Gas
| Wed 13 May 2026
Beijing, May 13 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have submitted a patent application for S (ebepi) S Polymer and Application of Preparation Thereof in Pressure-sensitive Adhesive. Liang Hongwen, Mo Xiaojun, Jiang Chan, Noh Ho-young, Li Fushi and Mao Rongjun developed the invention.
The patent appl..
Oil & Gas
| Wed 13 May 2026
Beijing, May 13 -- Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina have submitted a patent application for Supported Metallocene Catalyst, Preparation Method Thereof, Ethylene Homopolymerization Method and Ethylene and Alpha-olefin Copolymerization Method. This invention was developed by Zhang He, Li Xinle,..
Electrical
| Tue 12 May 2026
Geneva, May 13 -- National Institute of Technology and Nisshinbo have submitted a patent application for Block Copolymer, Supported Metal Catalyst, Battery Electrode, and Battery. This invention was developed by Morinaga Takashi, Ito Shigeharu, Katagiri Noriaki, Kishimoto Takeaki, Ichikawa Akira Faxon and Kutsuzawa Yuina.
The..
Food & Beverage
| Wed 13 May 2026
Beijing, May 13 -- Hexin Keleli Microfiber Leather Jiaxing Co Ltd, Hexin Keleli Microfiber Haiyan Co Ltd and Shaanxi University of Science & Technology have sought patent for Electromagnetic Shielding Polyurethane Porous Fiber Membrane with Sandwich Structure and Preparation Method Thereof. This invention was developed by Zhang ..
Paper and Pulp
| Tue 12 May 2026
Beijing, May 13 -- DBC New Material Technology (Shanghai), Ring Coatings Ltd, Zhongke Lianhua Co Ltd and Dbc Group Co Ltd have submitted a patent application for Acid-neutral Nano Pha Paperboard Reinforcing Agent as Well as Preparation and Application Thereof. This invention was developed by Lin Fanqiu, Zhao Xuguang, Pang Dehan,..
Pharmaceutical
| Tue 12 May 2026
Geneva, May 13 -- Suzhou Glenkol Pharma Tech Co Ltd, Huiankai Xiamen Pharmaceutical Tech Co Ltd and Quanzhou Haichuang Pharmaceutical Tech Co Ltd have submitted a patent application for Drug Delivery Method and Composition. This invention was developed by Chen Jinhui.
The patent application number is WO2025CN132202 20251103. ..
Pharmaceutical
| Tue 12 May 2026
Geneva, May 13 -- Seoul National Univ R&DB Foundation and Inbct Co Ltd have submitted a patent application for Nano-graphene Oxide-based Composition Having Therapeutic Effects on Post-transplant Complications and Applications Thereof. Yu Kyung Rok, Yu Aa Ron, Ryu Jae Chul and Choi Soon Won developed the invention.
The patent ..
Pharmaceutical
| Tue 12 May 2026
Geneva, May 13 -- Resonac Corp and Shanghai Jiao Tong University have filed a patent application for Polymer, Curable Resin Composition, Cured Product, Bonding Adhesive Sheet, and Semiconductor Device. This invention was developed by Matsutani Hiroshi, Aoshima Masahiro, Tanaka Kenji, Jiang Xuesong and Ma Xiaodong.
The patent ..
Medical
| Wed 13 May 2026
Geneva, May 13 -- Univ Siegen Koerperschaft Des Oeffentlichen Rechts and Univ Medical Center have sought patent for Antimicrobial Peptide-functionalized Crosslinkable Copolymer, Crosslinked Copolymer and Hydrogel with Antibacterial Activity. This invention was developed by Jonas Ulrich, Atif Muhammad, Zaat Sebastian A J and Babu..
Plastics
| Tue 12 May 2026
Beijing, May 13 -- Guangdong Chuanhua Fulian Fine Chemical Co Ltd, Guangdong Chuanhua New Mat Co Ltd, Hangzhou Transfar Fine Chemical Co Ltd and Zhejiang Chuanhua Functional New Mat Co Ltd have submitted a patent application for Color Fixing Agent for Polyester and Preparation Method of Color Fixing Agent. This invention was dev..
Medical
| Tue 12 May 2026
Geneva, May 13 -- Vatankhah Varnosfaderani Mohammad and Evolv Vision Inc have sought patent for Hyper Gas Permeable Materials for Ophthalmic Applications. This invention was developed by Vatankhah Varnosfaderani Mohammad.
The patent application number is WO2025IB60945 20251028. The patent publication number is WO2026093901 (A..
Electrical
| Wed 13 May 2026
Geneva, May 13 -- Borsodchem Zrt and Wanhua Chemical Yantai Battery Mat Science Co Ltd have submitted a patent application for Electrolyte Additive, Electrolyte, Lithium-ion Battery and Electrical Device. This invention was developed by Qian Yi, Boros Renáta Zsanett, Mihalkó Andrea and Yue Baoyu.
The patent application numb..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences and Yantai Advanced Mat and Green Manufacturing Shandong Laboratory have sought patent for General Thermoplastic Polyurethane Hydrophilic Modification Method, Body Self-lubricating Hydrophilic Polyurethane Material and Application. This inventi..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Jinchuan Group and Gansu Jinchuan Jinruilin Chemical Co Ltd have sought patent for Method for Preparing Novel Fluorine-containing Polymer Refrigerant Through Copolymerization of R142b and VDF. This invention was developed by Li Yawen, Jia Xiaojun, Su Feng, Zhang Hongchang, Zhang Minghui and Liu Ying.
The pa..
Defense
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shandong Xinming Glass Fibre Mft Co Ltd patent application for Graphene Composite Material Civil Air Defense Door with Relatively High Anti-knock Property and Preparation Method. This invention was developed by Shang Mingxin, Shang Yansong, Shang Yanmin,..
Beauty & Fashion
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Loreal and Rocha Milena patent application for Cosmetic Sunscreen Compositions, Use of Fatty Compound System and Use of a Cosmetic Sunscreen Composition. Rocha Milena developed the invention.
The patent application number is WO2024BR50499 20241031. The pa..
Beauty & Fashion
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Loreal and Eckhart Karoline patent application for Cosmetic Composition That Resists Pilling. Eckhart Karoline developed the invention.
The patent application number is WO2025US50432 20251010. The patent publication number is WO2026096179 (A1). Internatio..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Firehawk Aerospace Inc patent application for Thermoplastic-based Energetic Material Production. This invention was developed by Baier Michael Joseph and Podany Nicholas Shane.
The patent application number is WO2025US52466 20251024. The patent publicatio..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- Firehawk Aerospace Inc has submitted a patent application for Thermoplastic-based Energetic Material Production. This invention was developed by Baier Michael Joseph and Podany Nicholas Shane.
The patent application number is WO2025US52459 20251024. The patent publication number is WO2026096317 (A1). Interna..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Toyobo Co Ltd and Otsuka Chemical patent application for Porous Film and Purification Method Using Same. The invention was developed by Murata Takumi, Shimazu Jumpei and Fukunaga Naoto.
The patent application number is WO2025JP38012 20251029. The patent ..
Plastics
| Wed 13 May 2026
Geneva, May 13 -- Ruokomestarit Premium Finnish Reed Oy has submitted a patent application for a Composition, Preparation Process, and Product. This invention was developed by Tikka Sauli, Jensen Richard, Jensen Fredrik, Jensen Henrik and Jensen Camilla.
The patent application number is WO2025FI60057 20251030. The patent publ..
Beauty & Fashion
| Tue 12 May 2026
Geneva, May 13 -- Specialty Operations France has applied WIPO patent for Personal Care Composition. Cazette Jennifer and Bon Margot developed it.
The patent application number is WO2025EP81163 20251028. The patent publication number is WO2026093325 (A1). International Patent Classification codes are A61K8/04, A61K8/44, A61K8..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Jiangsu Canlon Building Material patent application for Anti-corrosion Base Film, and Preparation Method Therefor and Use Thereof. He Min, Li Zhongren, Zhu Qingyu and Yang Hang developed the invention.
The patent application number is WO2025CN130216 20251..
Oil & Gas
| Tue 12 May 2026
Geneva, May 13 -- Sumitomo Electric Fine Polymer Inc has sought patent for Gas Separation Method, Hollow-fiber Membrane Module, and Gas Separation Device. This invention was developed by Kannabe Takayuki, Hayashi Fumihiro, Nagaoka Yasunori, Hashimoto Takamasa, Uno Atsushi and Suzuki Yoshimasa.
The patent application number is..
Oil & Gas
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released JNC Corp and JNC Petrochemical patent application for Polymer Compound and Composition. This invention was developed by Ujiiye Kento, Kameyama Nao, Enoki Nobuo and Yamamoto Yasuhiro.
The patent application number is WO2025JP37408 20251024. The patent publ..
Oil & Gas
| Wed 13 May 2026
Beijing, May 13 -- China University of Petroleum, East China has filed a patent application for Cleaning Method for Epoxy Resin Pouring Mold. This invention was developed by Miao Yuanji, Huang Lumeng, Zhang Yanting, Chen Zhu and Shen Rong.
The patent application number is CN202511788267 20251201. The patent publication number i..
Beauty & Fashion
| Tue 12 May 2026
Geneva, May 13 -- Loreal and Guimaraes Dos Reis Leidiane have submitted a patent application for Cosmetic Sunscreen Compositions and Use of a Cosmetic Sunscreen Composition. This invention was developed by Guimarães Dos Reis Leidiane, Moyano Macarena, Pereira Wagner Gomes, Rocha Milena, Rodrigues Thamires Calegari and Silvestre..
Nanotech
| Wed 13 May 2026
Beijing, May 13 -- Foshan Shunde Nan Kai New Mat Co Ltd has submitted a patent application for Electromagnetic Shielding Resistant Pps Alloy Material Containing Modified Carbon Nanotubes. This invention was developed by You Zhifei, Um Sung-hwan and Zhang Shaoyou.
The patent application number is CN202511697270 20251119. The p..
Nanotech
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Suzhou Youkefa New Material Tech Co Ltd patent application for Graphene Modified Polytetrafluoroethylene Material and Preparation Method Thereof. This invention was developed by Ping Lifeng, Cai Haifeng, Feng Dejun and Chi Qixiang.
The patent applicat..
Nanotech
| Wed 13 May 2026
Beijing, May 13 -- Xinyizhou High And New Material Tech Jiangsu Co Ltd has sought patent for Preparation Method of Nano-composite Durable Antibacterial Foaming Tpe Yoga Mat and Product of Nano-composite Durable Antibacterial Foaming Tpe Yoga Mat. This invention was developed by Xu Liqun, Wu Qimeng and Peng Wei.
The patent app..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Anhui Jieai New Mat Co Ltd has filed a patent application for High-barrier Anti-aging Extruded Sheet and Preparation Method Thereof. This invention was developed by Chen Sheng, Xu Hongbo and Wang Haibin.
The patent application number is CN202511726441 20251124. The patent publication number is CN121293648 (..
Broadband & Wireless Network
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Hangzhou Kejia New Mat Co Ltd patent application for Low-dielectric-loss Flame-retardant Crosslinked Polyethylene 5G Antenna Housing Material and Preparation Method Thereof. This invention was developed by Fan Jinwei, Fan Jiajun and Li Zeyuan.
The pat..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Shandong Chanyan Zhongke High End Chemical Industrial Tech Research Institute Co Ltd has applied Chinese patent for Low-temperature-resistant Crystallization-resistant Wear-resistant Rare Earth Butadiene Rubber Material and Preparation Method Thereof. Li Chenglu, Li Yongtian, Guo Feng, Li Zhaohe and Cheng Hui ..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Huaneng Hezhang Wind Power Co Ltd, Xi'an Thermal Power Research Inst Co Ltd and China Huaneng Group Co Ltd patent application for Polymer-based Electrothermal Film Having Sandwich Structure, and Preparation Method Therefor. Zhang Lihui, Zhao Yong, Xia Yang, ..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Zhejiang Yadina New Material Tech Co Ltd patent application for Production Method of Melamine Foamed Plastic with Ultralow Formaldehyde Residue. Jiang Xiaodi, Yu Hongjian, Qiu Yexia, Xu Shaolin, Zhao Zhichao, Zhu Jinjie, Huang Ziqiang, Li Jiahao, Gu Yan,..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Nanxiong Wotai Chemical Co Ltd has submitted a patent application for Rosin Graft Copolymer and Preparation Method Thereof. This invention was developed by He Yu and Guo Changzhou.
The patent application number is CN202511743837 20251125. The patent publication number is CN121293511 (A). International Paten..
Semiconductor
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Jiangsu Jicui Guangmin Electronic Material Res Institute Co Ltd patent application for Low-migration Organic Silicon Plasticizer as Well as Preparation Method and Application Thereof. Nie Jun, Yang Weidong and Zhu Xiaoqun developed the invention.
The ..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Qingyuan High Tech Park Tech Collaborative Innovation Institute Co Ltd patent application for Low-molecular-weight Polyester Polyol as Well as Preparation Method and Application Thereof. Ma Xiaoyang, Oh Jeong-hyun, Lin Huina, Chen Zhishan, Liang Weijian ..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Shenzhen Wote Advanced Mat Co Ltd has applied Chinese patent for Aromatic Liquid Crystal Polyester Resin, Preparation Method Thereof and Composite Liquid Crystal Polymer Material. He Zheng, Zhang Liang, Kim Dong-sik, Chen Zhang and Meng Hua developed it.
The patent application number is CN202511389082 20250..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Soloman Changzhou Alloy New Mat Co Ltd patent application for Dopamine Non-covalent Bond Modified Heat Dissipation Film and Preparation Method Thereof. Li Ziyun developed the invention.
The patent application number is CN202511798873 20251202. The pat..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Huafeng Thermoplastic Polyurethane Co Ltd has sought patent for Aliphatic Thermoplastic Polyurethane Elastomer and Preparation Method Thereof. This invention was developed by Qu Zhanghao, Chen Guangjing, Shi Longmin, Xu Shaobin, Wu Yongwei and Chen Min.
The patent application number is CN2025117785..
Semiconductor
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Xinying Electronic Mat Co Ltd has submitted a patent application for Polymer for Photoresist Resin and Method for Forming Lithographic Pattern. This invention was developed by Fang Shunong and Wang Yanwen.
The patent application number is CN202511782641 20251130. The patent publication number is CN..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- Mitsubishi Gas Chemical Co Inc has submitted a patent application for Bismuth-containing Polymer Compound and Method for Producing Same. Uera Kazuyoshi, Takemura Kouhei, Saito Shin, Ueda Hideki, Ochiai Bungo, Mizuno Shiyu and Akimoto Kana developed the invention.
The patent application number is WO2025JP3770..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Meryer Shanghai Tech Co Ltd patent application for Metallocene Catalyst System Suitable for Polyolefin Elastomer. Zhu Boyuan developed the invention.
The patent application number is CN202511650954 20251112. The patent publication number is CN12129340..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Meryer Shanghai Tech Co Ltd patent application for Preparation Method of Polyolefin Elastomer. Zhu Boyuan developed the invention.
The patent application number is CN202511650952 20251112. The patent publication number is CN121293400 (A). Internationa..
Electronics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Dongguan Furukawa Tape Co Ltd patent application for Nano Conductive Particle Modified Conductive Adhesive and Preparation Method Thereof. The invention was developed by Peng Wenfei, Zhong Taier and Zhang Rong.
The patent application number is CN2025..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Yinian Optical Suzhou Co Ltd has applied Chinese patent for Polyvinyl Acetal Composite Film with High Moisture Resistance as Well as Preparation Method and Application of Polyvinyl Acetal Composite Film. Zhu Xiongbing, Meng Xiangqin, Yuan Haifeng and Li Bin developed it.
The patent application number is CN2..
Electronics
| Wed 13 May 2026
Beijing, May 13 -- Guangdong Hujiang New Material Tech Co Ltd has submitted a patent application for High-thermal-conductivity Hot Melt Adhesive for Packaging Electronic Equipment and Preparation Method of High-thermal-conductivity Hot Melt Adhesive. This invention was developed by Zhu Huaibo, Zhu Kebo and Wang Xuexian.
The p..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Guangdong Sunlite Science & Tech Co Ltd patent application for Hot Melt Adhesive and Preparation Method Thereof. Li Ying, Xu Weimin, Li Hongzheng, Yu Rizhi and Jung Il-do developed the invention.
The patent application number is CN202511821579 2025120..
Semiconductor
| Wed 13 May 2026
Beijing, May 13 -- Hesheng Silicon Ind Shanshan Co Ltd has submitted a patent application for Ultrathin Organic Silicon Nano Coating and Preparation Method Thereof. Aishan Kabinur, Zhang Xiangdong, Wu Fei, Zhang Zhixiong, Zhou Jing, Zhou Yijie, Zhang Botao, Zhang Xiangchun and Li Yuanping developed the invention.
The patent a..
Plastics
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Panara AS patent application for Thermoplastic Biodegradable Polymer Material from Renewable Sources (TPE-BBPM). The invention was developed by Alexy Pavel, Horvath Vojtech, Fogasova Maria, Feranc Jozef, Plavec Roderik, Bockaj Jan, Mikolajova Maria, Medleno..
Energy
| Wed 13 May 2026
Geneva, May 13 -- Panara AS has sought patent for Method of Preparation of Biodegradable Blended Thermoplastic Elastomers Based on Polymers from Renewable Sources. This invention was developed by Alexy Pavel, Horvath Vojtech, Fogasova Maria, Feranc Jozef, Plavec Roderik, Bockaj Jan, Mikolajova Maria, Medlenova Elena, Birova Ivan..
Construction
| Wed 13 May 2026
Geneva, May 13 -- Elda Grenefe Entw Mbh has submitted a patent application for Modular Construction System. This invention was developed by Rödiger Andreas.
The patent application number is WO2025EP81595 20251031. The patent publication number is WO2026093561 (A1). International Patent Classification codes are B60P3/32, B62D..
Plastics
| Tue 12 May 2026
Geneva, May 13 -- Nippon Fusso Co Ltd has filed a patent application for Polyethylene Resin-containing Baking Powder Coating Composition and Liquid Coating Composition, and Coating Film and Coated Body Containing Baking Powder Coating Composition or Liquid Coating Composition. This invention was developed by Fukumura Naoki.
T..
Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- Shida New Mat Shenzhen Co Ltd has submitted a patent application for Ultrathin Metal Layer Flexible Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Longkai.
The patent application number is CN202511349739 20250922. The patent publication number is..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Inner Mongolia University of Technology has applied Chinese patent for Insulating Layer for Preparing Electromagnetic Shielding Film, Preparation Method and Electromagnetic Shielding Film. Pei Jiacheng and Wang Wenbin developed it.
The patent application number is CN202511852070 20251210. The patent publica..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Anhui Sanqiang Electric Power Tech Co Ltd has sought patent for Manufacturing Method and Using Method of Electrical Coating. This invention was developed by Qiao Haiyang, Qiao Yubo and Chen Jiale.
The patent application number is CN202511457899 20251013. The patent publication number is CN121293881 (A). Int..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Guangdong Power Grid Co Ltd Shanwei Power Supply Bureau patent application for Low-surface-treatment Heavy-duty Anticorrosive High-solid-content Coating and Preparation Method Thereof. This invention was developed by Chen Xiao, Zou Bingbing, Zhang Yiming..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Beijing Hangbo New Material Tech Co Ltd and Cnbm Science Innovation Tech Research Institute Shandong Co Ltd patent application for High-durability Hydrophobic Coating Applied to Low-temperature Condition and Preparation Method of High-durability Hydropho..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Guangxi Nanning Weiyi Anti Corrosion Tech Co Ltd patent application for Novel Recoverable Paint and Application Thereof. The invention was developed by Li Jinqing, Li Changyong, Dai Shihua, Wang Quanzhong and Huang Zhagang.
The patent application num..
Chemicals
| Wed 13 May 2026
Beijing, May 13 -- Guangdong Power Grid Co Ltd Shanwei Power Supply Bureau has sought patent for Microcapsule Antifouling Self-repairing Coating as Well as Preparation Method and Application Thereof. This invention was developed by Chen Xiao, Zou Bingbing, Zhou Jiatuan, Zhang Yiming, Hu Dingqi, Zheng Huan, Yin Qiheng, Lin Ziqian..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Research Institute Highway Mini Transportation and Hefei Jiaotou Hechu Expressway Co Ltd patent application for Elastomer Modified Asphalt Material for Long-life Pavement Structure and Preparation Method of Elastomer Modified Asphalt Material. The inven..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Dongguan Nanju Polymer Material patent application for High-temperature-resistant Mixed Silicone Rubber and Preparation Method Thereof. Xu Yannan, Wang Nianhang and He Hailong developed the invention.
The patent application number is CN202511790769 2025..
Rubber
| Wed 13 May 2026
Beijing, May 13 -- Jiahe Huzhou Polymer Mat Co Ltd has submitted a patent application for Dynamic Vulcanization Processing Technology of Tpu/tpe Elastic Cable Material. This invention was developed by He Minghao.
The patent application number is CN202511486740 20251017. The patent publication number is CN121293724 (A). Intern..
Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- Zhongyan Composite Material Shanghai Tech Development Co Ltd has submitted a patent application for Polyaryletherketone Alloy Material for Wires and Cables and Preparation Method of Polyaryletherketone Alloy Material. This invention was developed by Guo Chuangqi and Zhang Jiandong.
The patent application nu..
Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- Zhongyan Composite Material Shanghai Tech Development Co Ltd has submitted a patent application for Polyaryletherketone Alloy Material and Preparation Method Thereof. Guo Chuangqi and Zhang Jiandong developed the invention.
The patent application number is CN202511823239 20251205. The patent publication num..
Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- Zhongyan Composite Material Shanghai Tech Development Co Ltd has submitted a patent application for Polyaryletherketone Alloy Material for Unidirectional Prepreg Tape and Preparation Method of Polyaryletherketone Alloy Material. This invention was developed by Guo Chuangqi and Zhang Jiandong.
The patent app..
Pipe
| Wed 13 May 2026
Beijing, May 13 -- Hangzhou Yite Huawo Tech Co Ltd has submitted a patent application for High-strength Cable Protection Pipe and Preparation Method Thereof. Li Wei and Peng Liya developed the invention.
The patent application number is CN202511564432 20251030. The patent publication number is CN121293692 (A). International P..
Security & Protection
| Wed 13 May 2026
Beijing, May 13 -- Beijing Jinchen Cvic Security Printing Co Ltd has submitted a patent application for Three-dimensional Microstructure Anti-counterfeiting Device Based on Multi-latent-image Composite Structure, Anti-counterfeiting Product and Production Equipment. This invention was developed by Zhang Qiang, Wang Yongjie, Luo ..
Semiconductor
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Westra Mat Ab patent application for Stabilized Water-based Ink Comprising N-type Conducting Polymer and a Method for Obtaining Such an Ink. This invention was developed by Li Qifan, Huang Jun-da, Liu Tiefeng, Wang Qingqing, Yang Chi-yuan and Fabiano Simone...
Plastics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Zhejiang Expo New Mat Co Ltd and Zhejiang A&F University patent application for Biodegradable Dual-mode Light Quantum Conversion Agricultural Light Conversion Film. This invention was developed by Miao Jing, Chen Shengjie, Shi Linfang, Tu Dan, Chen Sisha..
Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- Yun Ga Young has submitted a patent application for Novel Metal Composite Plate.
The patent application number is CN202511859236 20251210. The patent publication number is CN121290906 (A). International Patent Classification codes are B32B15/085, B32B27/08, B32B27/32, B32B37/06, B32B37/10 and B32B7/12.
..
Construction
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shenzhen Juheyi New Mat Co Ltd patent application for Polyolefin Foaming Refractory Material and Preparation Method Thereof. This invention was developed by Jiang Jing, Fu Guang, Liu Xiyan and Lan Hua.
The patent application number is CN202511433612 2..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Anhui Dayu Waterproof Tech Development Co Ltd has submitted a patent application for Capillary Crystallization Type Bio-based Modified Asphalt Pre-paved Polymer Waterproof Coiled Material and Preparation Method Thereof. This invention was developed by Zhang Sihua.
The patent application number is CN20251154..
Plastics
| Wed 13 May 2026
Beijing, May 13 -- Xuzhou Dingpai New Material Tech Co Ltd has filed a patent application for Energy-saving Preparation Equipment for Nano-antibacterial Zero-formaldehyde Polymer Decorative Wallboard. This invention was developed by Huang Ruimin and Zhou Simin.
The patent application number is CN202511687253 20251118. The pat..
Semiconductor
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Westra Mat AB patent application for Stabilized Water-based Ink Comprising N-type Conducting Polymer and a Method for Obtaining Such an Ink. Li Qifan, Huang Jun-da, Liu Tiefeng, Wang Qingqing, Yang Chi-yuan and Fabiano Simone developed the invention.
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