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Oil & Gas
| Tue 24 Mar 2026
Alexandria, March 25 -- Basell Poliolefine Italia has submitted a patent application for Polyolefins Compositions Obtained from Recycled Polyolefins. This invention was developed by Spataro Stefano, Tartari Davide, Cova Cristina and Cavalieri Claudio.
The patent application number is US202319110782 20230821. The patent publicat..
Oil & Gas
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published Schlumberger Technology patent application for Gas Evolution in Electrolysis. The invention was developed by Clarke Andrew, Snoswell David and Colbourne Adam.
The patent application number is US202519326817 20250912. The patent publication number is US202600..
Oil & Gas
| Tue 24 Mar 2026
Beijing, March 25 -- PetroChina has applied Chinese patent for Preparation Method of Olefin Polymerization Metallocene Catalyst. Li Huashu, Li Xinle, Hu Hongfan, Sun Xin, Zhou Yi, Zhang Xueqin and Xin Shixuan developed it.
The patent application number is CN202410567668 20240509. The patent publication number is CN120923649 (A)..
Oil & Gas
| Tue 24 Mar 2026
Beijing, March 25 -- PetroChina has sought patent for Internal Electron Donor for Olefin Polymerization, Catalyst Component, Catalyst and Application of Internal Electron Donor. This invention was developed by Li Huashu, Li Bin, Sun Xin, Zhang Xueqin, Hu Hongfan, Zhou Yi, Xin Shixuan, Cui Liang, Li Shuanhong and Yang Guoxing.
T..
Oil & Gas
| Tue 24 Mar 2026
Beijing, March 25 -- PetroChina has sought patent for Catalyst Component for Olefin Polymerization, Catalyst and Application Thereof. This invention was developed by Li Huashu, Li Bin, Sun Xin, Zhang Xueqin, Hu Hongfan, Zhou Yi, Xin Shixuan, Cui Liang, Li Shuanhong and Yang Guoxing.
The patent application number is CN2024105659..
Oil & Gas
| Tue 24 Mar 2026
Beijing, March 25 -- PetroChina has filed a patent application for Catalyst Component for Olefin Polymerization, Catalyst and Application Thereof. This invention was developed by Li Huashu, Li Bin, Sun Xin, Zhang Xueqin, Hu Hongfan, Zhou Yi, Xin Shixuan, Cui Liang, Li Shuanhong and Yang Guoxing.
The patent application number is..
Oil & Gas
| Wed 25 Mar 2026
Alexandria, March 25 -- Schlumberger Technology has filed a patent application for Additives for Electrochemical Flow Reactors. This invention was developed by Colbourne Adam, Rubio Garcia Javier and Clarke Andrew.
The patent application number is US202519326922 20250912. The patent publication number is US20260081262 (A1). Int..
Oil & Gas
| Wed 25 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Fluid Additives for Regenerative Fuel Cells. This invention was developed by Colbourne Adam, Rubio Garcia Javier, Clarke Andrew and Snoswell David.
The patent application number is US202519326904 20250912. The pa..
Oil & Gas
| Wed 25 Mar 2026
Beijing, March 25 -- ExxonMobil Technology and Engineering has submitted a patent application for Process for Modifying Supported Catalysts During Polymerization of Olefins. This invention was developed by Broussard Gary L, Garrison Brian A, Monseiaux Laurent G, Ye Xiaoning, Silva Adriana S, Stevens Kevin A, Impelman Ryan W, Luc..
Optics & Imaging
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Guangdong University of Technology and Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory patent application for Method for Chemically Plating High-strength and Low-resistivity Copper Wire on Surface of Polyimide Film. This inven..
Optics & Imaging
| Wed 25 Mar 2026
Alexandria, March 25 -- Luo Zhi Feng has sought patent for Dielectric Thin Film for Solid-state or Semi-solid Lithium Battery.
The patent application number is US202418888192 20240918. The patent publication number is US20260081305 (A1). International Patent Classification codes are H01M10/052, H01M10/056, H01M50/42, H01M50/..
Optics & Imaging
| Tue 24 Mar 2026
Beijing, March 25 -- Kasder Auto Supplies Ltd Guangzhou has sought patent for Automobile Paint Surface Protective Film Agent and Preparation Method Thereof. This invention was developed by Lu Zhensen, Lu Yinping and Li Yejian.
The patent application number is CN202511137980 20250814. The patent publication number is CN1209241..
Optics & Imaging
| Tue 24 Mar 2026
Beijing, March 25 -- Guangdong Liyuan New Material Tech Co Ltd has filed a patent application for Matching Type Compensation Film Based on Reactive Liquid Crystal, Composition and Preparation Method of Matching Type Compensation Film. This invention was developed by Lin Jin, He Jin, Zhang Yonghan, You Zaian, Zhang Yuqi and Chen ..
Chemicals
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Ocean University China patent application for Organic Phosphorescent Compound and Composite Material and Preparation Method Thereof. This invention was developed by Sun Mingliang, Ding Dong and Xu Xinyue.
The patent application number is CN202511737..
Chemicals
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Jiaxing University patent application for Capacity-increasing Modified Vinasse/starch Composite Filler and Preparation Method Thereof. This invention was developed by Yao Yongbo, Liang Qiuyue, Ding Wutong, Yang Zixing, Shen Jiajia, Yan Zhiyong, Sheng J..
Chemicals
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Kanghui New Material Technology patent application for Biodegradable Antibacterial Material and Application. This invention was developed by Shang Zuming, Yu Lisheng, Chen Lei, Hu Jiaoli and Zhang Jinquan.
The patent application number is CN20251093..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Zhejiang Fangyuan New Material patent application for Nylon 6 Slice Continuous Polymerization Preparation Method. Wang Zhongqiang, Zhang Qiyuan and Lyu Songjiang developed the invention.
The patent application number is CN202511205461 20250827. The pa..
Plastics
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Nankai University patent application for Preparation Method of Copolyester Diol and Waterborne Polyurethane Thereof. The invention was developed by Guo Tianying and Xiao Dan.
The patent application number is CN202510834253 20250620. The patent public..
Plastics
| Wed 25 Mar 2026
Beijing, March 25 -- Kureha Corporation has submitted a patent application for Method for Producing Vinylidene Fluoride Copolymer. This invention was developed by Yamane Takuya, Igarashi Tamito and Kamada Shintaro.
The patent application number is CN20248014740 20240227. The patent publication number is CN120917071 (A). Interna..
Plastics
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Yangtze River Delta Research Institute UESTC, Huzhou patent application for Preparation Method of Water-guided Mold Filling Microneedle. The invention was developed by Chen Xiang and He Xiaoyan.
The patent application number is CN202511141978 2025081..
Tobacco
| Tue 24 Mar 2026
Beijing, March 25 -- China Tobacco Hunan Industrial has applied Chinese patent for Antistatic Silicone Rubber Product as Well as Preparation Method and Application Thereof. Tan Chao, Tan Haifeng, Luo Wei, Fu Xiongxun, Wen Jianhui, Xie Guoyong, Feng Ye, Gong Yuqing, Wang Liang and Lian Wenliu developed it.
The patent application..
Pipe
| Tue 24 Mar 2026
Alexandria, March 25 -- SABIC Global Technologies BV has submitted a patent application for Pipe for Transport of Chlorinated Water. This invention was developed by Soliman Maria, Taraiya Ajay Kumar, Degenhart Peter and Boerakker Mark Johannes.
The patent application number is US202519402041 20251126. The patent publication num..
Rubber
| Tue 24 Mar 2026
Beijing, March 25 -- Xiangtan University has submitted a patent application for Active Optical Waveguide Material Based on Liquid Crystal Elastomer and Preparation Method Thereof. This invention was developed by Xie Helou, Hao Tiantian and Li Jie.
The patent application number is CN202410557945 20240507. The patent publication ..
Rubber
| Tue 24 Mar 2026
Beijing, March 25 -- Hebei Huami New Material Technology has submitted a patent application for Fireproof Flame-retardant Ceramic Silicone Rubber and Preparation Method Thereof. Liu Yao, Zhang Zhe, Liang Yongpeng, Sun Mingyang and Jing Ruijun developed the invention.
The patent application number is CN202511445762 20251011. The..
Rubber
| Tue 24 Mar 2026
Beijing, March 25 -- Hubei University has sought patent for High-strength High-toughness Anti-crack Rubber as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jie, Wu Hesheng, Shi Dean, Sun Peng, Guo Xiaoqian and Huang Xiang.
The patent application number is CN202511203793 20250827. The pa..
Measurement & Testing
| Tue 24 Mar 2026
Beijing, March 25 -- Chongqing University has submitted a patent application for Recyclable Electric Sensing Coating for Defect Detection and Preparation Method Thereof. This invention was developed by Sima Wenxia, Sun Potao, Yang Yuhang, Xiong Hongbo, Yuan Tao and Yang Ming.
The patent application number is CN20251126232 20250..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Pyrrole Polymer Electrolyte Membrane in Energy Storage Lithium Battery and Preparation Method and Application Thereof. This invention ..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Baizhou Cable Group Co Ltd patent application for Crosslinked Polyethylene Insulated Corrosion-resistant Power Cable. This invention was developed by Wang Ningchao and Tang Ming.
The patent application number is CN202511117747 20250811. The patent p..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received City University of Hong Kong Shenzhen Research Institute patent application for Liquid Metal-polymer Flexible Electrode with Anisotropic Adhesion Characteristic and Preparation Method Thereof. Yao Xi and Wang Xiaoya developed the invention.
The pate..
Electrical
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Anhui University Future Industry Innovation Research Institute patent application for Pyrrole-based Polyamide, Pyrrole-based Lithium Battery Base Membrane and Preparation Method and Application Thereof. Li Feng developed the invention.
The patent ap..
Construction
| Tue 24 Mar 2026
Beijing, March 25 -- Dongguan Dawei New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Concrete Anti-segregation Agent. Li Hong and Li Zhenwang developed it.
The patent application number is CN202511104110 20250807. The patent publication number is CN120923168 (A). International Patent Classificatio..
Construction
| Tue 24 Mar 2026
Beijing, March 25 -- Changzhou Hanyang Polymer Material Tech Co Ltd has applied Chinese patent for Automatic Gluing and Laminating Device for Automobile Roof. Bin Yuangu, Tian Yonglin, Bailey, Wu Zuhui and Li Hongmei developed it.
The patent application number is CN202511207478 20250827. The patent publication number is CN120..
Electrical
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangxi Jinxi Nano Mat Co Ltd has applied Chinese patent for Preparation Method of Modified Nano Carbon Material and Lithium Ion Battery. Zhang Xiaohong, Zeng Xiang and Zeng Yousheng developed it.
The patent application number is CN202510974432 20250715. The patent publication number is CN120922852 (A). I..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Zhejiang Hydrogen Tech Co Ltd has filed a patent application for Preparation Method of Short Side Chain Membrane Electrode of Air-cooled Fuel Cell. This invention was developed by Bao Xiaonan.
The patent application number is CN202511117157 20250811. The patent publication number is CN120914300 (A). Inter..
Construction
| Tue 24 Mar 2026
Alexandria, March 25 -- Szell Benjamin J has submitted a patent application for Prefabricated Tile Panel System and Installation Method. The patent application number is US202519323708 20250909. The patent publication number is US20260078590 (A1). International Patent Classification codes are E04F13/08, E04F13/14 and E04F13/16. ..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Hongming New Energy Tech Shandong Co Ltd has submitted a patent application for Composite Solid-state Battery Electrolyte, Preparation Device and Preparation Method Thereof. This invention was developed by Zhang Shining.
The patent application number is CN20251120853 20250724. The patent publication numbe..
Pharmaceutical
| Tue 24 Mar 2026
Beijing, March 25 -- Lianyungang Wantai Pharmaceutical Accessories Tech Co Ltd has submitted a patent application for Medicinal Polyacrylic Resin Material and Preparation Method Thereof. This invention was developed by Zhang Shaoguo, Yang Wen, Bao Xin, Qi Guanyu and Zhang Chunming.
The patent application number is CN202511472..
Pharmaceutical
| Tue 24 Mar 2026
Alexandria, March 25 -- Anp Tech Inc has submitted a patent application for Polymer Nanoaggregate Pharmaceutical Composition and Use Thereof. This invention was developed by Yin Ray, Pan Jing, Zhang Yubei, Qi Kai, Sun Qun, Wang Lin and Zou Zhiying.
The patent application number is US202519181586 20250417. The patent publicati..
Agricultural
| Tue 24 Mar 2026
Beijing, March 25 -- Research Institute of Wood Industry Chinese Academy Forestry has filed a patent application for Nano Waterproof Agent and Application Thereof in Wood Floor. This invention was developed by Lv Shaoyi, Peng Limin, Zhang Longfei and Li Shanming.
The patent application number is CN20251100259 20250721. The pate..
Chemicals
| Tue 24 Mar 2026
Alexandria, March 25 -- BASF has filed a patent application for Granules of Mgda and (meth)acrylic Acid Homo- or Co-polymer; Process for Making the Same. This invention was developed by Schoenherr Michael, Schmidt Kati, Haus Johannes Felix, Mueller Michael Klemens, Jaekel Frank, Reinoso Garcia Marta and Klock Volker.
The patent..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- University of Copenhagen has filed a patent application for Polyethylene Glycol Terephthalate Degradation Catalyst. This invention was developed by Li Zhixiong, Yang Yang, Sharma Shriya, Carmona Fadil S and Di Bernardo Carlo.
The patent application number is CN20238094469 20231221. The patent publication nu..
Semiconductor
| Tue 24 Mar 2026
Alexandria, March 25 -- SEMES has submitted a patent application for Substrate Processing Apparatus and Substrate Processing Method. This invention was developed by Kim Tae Keun, Choi Jun Hee, Kim Kang Sul, Lee Kyeong Min and Kim Yong Jun.
The patent application number is US202519333592 20250919. The patent publication number i..
Semiconductor
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published Fujimi patent application for Polishing Composition, Polishing Method, and Method for Producing Polished Substrate. The invention was developed by Suzuki Shota and Chen Jingzhi.
The patent application number is US202519397036 20251121. The patent publication..
Semiconductor
| Wed 25 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released SEMES patent application for Substrate Treating Apparatus. This invention was developed by Kim Yong Jun, Kim Tae Keun, Kim Kang Sul, Choi Jun Hee and Lee Kyeong Min.
The patent application number is US202519333668 20250919. The patent publication number is US..
Semiconductor
| Wed 25 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released SEMES patent application for Substrate Processing Method. This invention was developed by Kim Yong Jun, Kim Tae Keun, Lee Kyeong Min, Kwon Jong Wan and Hsu Cheng Yeh.
The patent application number is US202519333616 20250919. The patent publication number is U..
Metal & Mining
| Wed 25 Mar 2026
Beijing, March 25 -- Shenzhen Microgate Technology has filed a patent application for Metal Powder Tape Casting Slurry as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yawei, Fan Taotao, Liang Qixin, Zhou Zhibin and Chen Zhiyuan.
The patent application number is CN20251168127 20250731...
Chemicals
| Tue 24 Mar 2026
Beijing, March 25 -- Chongqing Meitai Plastic has applied Chinese patent for Rapidly-cured Flame-retardant Epoxy Resin and Preparation Method Thereof. Long Xiang and Zhao Jianjun developed it.
The patent application number is CN202511289849 20250910. The patent publication number is CN120923970 (A). International Patent Classif..
Agricultural
| Tue 24 Mar 2026
Beijing, March 25 -- Northeastern Forestry University has applied Chinese patent for High-strength Water-resistant Starch Adhesive and Preparation Method Thereof. Zhang Yanhua, Sun Qingli, Sun Ce, Zhang Xinyu, Yang Senmiao, Yu Pucheng, Wang Huiwei, Yang Wentao, Zheng Dingyuan, Li Xin, Chen Pengrui, Zheng Dezong and Tan Haiyan de..
Metal & Mining
| Wed 25 Mar 2026
Alexandria, March 25 -- Intel has applied United States patent for Uniform Seed Layer for Through Holes in Glass Substrates. Jin Lei, Narute Suresh Tanaji, Lehaf Ali, Cho Steve S, Vehonsky Jacob and Pietambaram Srinivas Venkata Ramanuja developed it.
The patent application number is US202418886647 20240916. The patent publicati..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- Soochow University has applied Chinese patent for Preparation Method of Active Channel Layer of Organic Electrochemical Transistor and Organic Electrochemical Transistor. Jie Jiansheng, Zhang Xiujuan, Chen Shuai and Chen Zichen developed it.
The patent application number is CN202510816280 20250618. The pate..
Chemicals
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui University of Technology has sought patent for Acrylate Adhesive as Well as Preparation Method and Application Thereof. This invention was developed by Gao Hong, Li Zhu, Xia Youyi, Jin Ling, Wang Bingbing and Wang Dan.
The patent application number is CN20251169038 20250731. The patent publication num..
Pharmaceutical
| Tue 24 Mar 2026
Alexandria, March 25 -- Douglas Pharmaceuticals has sought patent for Pharmaceutical Compositions and Methods. This invention was developed by Surman Peter William, Shi Zhen and Binnie Fergus Cameron.
The patent application number is US202519326549 20250911. The patent publication number is US20260076912 (A1). International Pat..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- LG Energy Solution has sought patent for Separator for Electrochemical Device and Electrochemical Device Including the Same. This invention was developed by Bang Ji-hyun, Jeong So-mi, Yoon Yeo-joo, Kim Sung-joon and Jin Linghe.
The patent application number is CN20248004220 20240327. The patent publication ..
Optics & Imaging
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Jiangsu Hongchen Group patent application for Epoxy Resin-based Dual-curing Color-changing Film Material and Preparation Method Thereof. The invention was developed by Zhang Hong, Ji Jiayi and Zhang Yan.
The patent application number is CN20251139952..
Optics & Imaging
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Ajinomoto patent application for Composition for Protective Film of Conductive Layer. The invention was developed by Ohashi Satoru, Hosoi Mai and Natori Naoki.
The patent application number is CN20248021905 20240328. The patent publication number is ..
Metal & Mining
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Shenzhen Microgate Technology patent application for Metal Powder Tape Casting Slurry as Well as Preparation Method and Application Thereof. The invention was developed by Chen Yawei, Fan Taotao, Liang Qixin, Zhou Zhibin and Jian Liyong.
The patent a..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Oji Holdings patent application for Adhesive Sheet, Laminate, and Adhesive Sheet with Release Sheet. This invention was developed by Fujioka Yasuyo and Ueno Hiromi.
The patent application number is CN20248024693 20240411. The patent publication number..
Optics & Imaging
| Tue 24 Mar 2026
Beijing, March 25 -- Guangdong University of Technology has submitted a patent application for Composite Porous Film for Radiation Cooling and Preparation Method and Application Thereof. This invention was developed by Wang Cheng, Zou Yuqing, Chen Rui, Chang Haiyang, Gao Yanyu, Liu Zhiguo, Jia Xiuxian, Yuan Zhongke, Zhang Zhipen..
Electrical
| Tue 24 Mar 2026
Beijing, March 25 -- Sichuan Mimufan Technology has submitted a patent application for High-temperature-resistant Electromagnetic Shielding Material and Preparation Method Thereof. This invention was developed by Hu Junjun, Gong Yuxi, Hu Yangminuo, Yu Wenlin and Liang Fengwei.
The patent application number is CN20251122971 2025..
Optics & Imaging
| Tue 24 Mar 2026
Beijing, March 25 -- Tongwei Solar, Chengdu has submitted a patent application for Self-cleaning Anti-ultraviolet Protective Film Layer and Preparation Method Thereof, Photovoltaic Glass and Photovoltaic Module. Du Ze, Yan Dengzhou, Xia Zhengyue, Gu Wenjun and Ji Wei developed the invention.
The patent application number is CN2..
Chemicals
| Tue 24 Mar 2026
Alexandria, March 25 -- Kemira has submitted a patent application for Heat-sealable Adhesive Composition and Uses Thereof. Chen Ting, Perez-sajche Yessica and Bland Bradley developed the invention.
The patent application number is US202418889086 20240918. The patent publication number is US20260078282 (A1). International Patent..
Optics & Imaging
| Tue 24 Mar 2026
Alexandria, March 25 -- Fujifilm has submitted a patent application for Ink Set and Image Recording Method. This invention was developed by Mizoe Taiga, Ikoshi Masao, Kawai Masaharu, Hongo Yushi and Shinohara Ryuji.
The patent application number is US202519396731 20251121. The patent publication number is US20260078273 (A1). In..
Optics & Imaging
| Wed 25 Mar 2026
Beijing, March 25 -- Nitto Denko has submitted a patent application for Polarizing Film with Adhesive Sheet, Optical Laminate, and Image Display Device. This invention was developed by Yamamoto Satoshi, Kimura Tomoyuki, Kuno Kazuki and Katami Hirofumi.
The patent application number is CN20248021528 20240313. The patent publicat..
Packaging & Containers
| Wed 25 Mar 2026
Beijing, March 25 -- Prime Polymer has submitted a patent application for Film, Laminate, and Packaging Material. Jin Zehui and Sekiya Keiko developed the invention.
The patent application number is CN20248017768 20240311. The patent publication number is CN120917086 (A). International Patent Classification codes are B29C48/08,..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- 3M Innovative Properties has submitted a patent application for Multilayer Article Comprising UV Barrier Layer. This invention was developed by Hebrink Timothy J, Phipps James A, Solberg Daniel L, Eldredge Alexander C, Maroulis Panagiotis, Connell Jodi L, Pragastis Chris A and Borgstrom Marcus M.
The patent..
Oil & Gas
| Mon 23 Mar 2026
Beijing, March 24 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method for Removing Blocking of Polymer in Formation of Polymer Injection Well. This invention was developed by Cao Gongze, Liu Jun, Zhang Xing, Wei Xue, Hu Qiuping, Yi Zhe, Zhang An, Jiang Hui and Shan Jingling.
..
Agricultural
| Mon 23 Mar 2026
Beijing, March 24 -- Sanya Research Institute Chinese Academy of Tropical Agricultural Sciences and Rubber Research Institute CATAS have submitted a patent application for Method for Determining Molecular Weight of Natural Rubber. This invention was developed by Cheng Han, Deng Zhi, Payon Narupon, Tang Miao and Wu Tingkai.
Th..
Aerospace
| Tue 24 Mar 2026
Geneva, March 24 -- Ahammad Firoz and Kamidi Sharat Chander Reddy have submitted a patent application for High Performance Polymer Based Satellite Deployer. This invention was developed by Ahammad Firoz and Kamidi Sharat Chander Reddy.
The patent application number is WO2025IB59214 20250913. The patent publication number is W..
Automobile
| Tue 24 Mar 2026
Geneva, March 24 -- Honda Motor Co Ltd and Nissan Motor have applied WIPO patent for Fluoride-ion Conductive Binder, Positive Electrode for Fluoride-ion Secondary Battery, and Fluoride-ion Secondary Battery. Sato Kazuyuki and Sumitomo Shunsuke developed it.
The patent application number is WO2025JP31947 20250910. The patent p..
Medical
| Tue 24 Mar 2026
Geneva, March 24 -- Costa Surgical Inc has submitted a patent application for Fracture Plating Systems and Methods. Johnson Lane M, Slater Nicholas, Arnett Jeffery D, Weatherby David J, Lewis Chad W, Wojahn Robert, Forrester Joseph D and Miskimins Richard J developed the invention.
The patent application number is WO2025US462..
Chemicals
| Mon 23 Mar 2026
Geneva, March 24 -- Syensqo Specialty Polymers Italy SpA has submitted a patent application for Novel Perfluorinated Organic Compounds. This invention was developed by Monzani Cristiano, Galimberti Marco, Maggioni Federica, Manzoni Claudia and Bossolo Stefano.
The patent application number is WO2025EP75803 20250910. The paten..
Biotechnology
| Mon 23 Mar 2026
Geneva, March 24 -- Totalenergies Corbion Bv has submitted a patent application for Process for Producing Polylactide. Kongsawat Sompob, Loozen Denis and Gobius Du Sart Gerrit developed the invention.
The patent application number is WO2025EP75980 20250912. The patent publication number is WO2026057758 (A1). International Pat..
Chemicals
| Tue 24 Mar 2026
Geneva, March 24 -- National Institute Of Advanced Industrial Science And Tech and National University Corporation Chiba University have submitted a patent application for Compound, Rare-earth Element Separating Agent, and Rare-earth Element Recovering Method. Ogata Takeshi, Narita Hirokazu, Taniguchi Tatsuo, Akiyama Azumi, Wata..
Textile
| Tue 24 Mar 2026
Beijing, March 24 -- Hangzhou Benma Chemfibre & Spinning Co Ltd has applied Chinese patent for Preparation Method of Regenerated Ultralow-shrinkage Black Polyester Staple Fiber. Xu Guoliang and Zhao Chengfang developed it.
The patent application number is CN202511170001 20250820. The patent publication number is CN120905805 (..
Engineering
| Mon 23 Mar 2026
Beijing, March 24 -- Harbin Institute of Technology has submitted a patent application for Mechanical Metamaterial with Variable Poisson Ratio and Shape Reconstruction. This invention was developed by Lu Yifan, Feng Xiaodi, Ma Siqi, Yang Fei and Yue Honghao.
The patent application number is CN202511287168 20250910. The patent..
Enviornmental
| Mon 23 Mar 2026
Beijing, March 24 -- Jinan University has filed a patent application for Screening Detection Method for Micro-plastics in Sewage. This invention was developed by Ou Huase, Wen Ming and Cao Yaoyu.
The patent application number is CN202511435085 20251009. The patent publication number is CN120908118 (A). International Patent Cl..
Textile
| Tue 24 Mar 2026
Beijing, March 24 -- Huaian Zhongdi New Mat Co Ltd has submitted a patent application for Tfy Fiber Spun Yarn and Production Process Thereof. This invention was developed by Zhu Zhongxiang, Chang Jiulong and Fang Xinhua.
The patent application number is CN202511297611 20250911. The patent publication number is CN120905792 (A)..
Textile
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has released Biem L Fdlkk Garment patent application for High-color-fastness Washable Polyethylene Fabric and Preparation Process Thereof. This invention was developed by Ran Shibao, Zhang Mingxing, Zhang Shuaichao, Chen Jia and Tang Weiyi.
The patent application ..
Textile
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has received Jiangsu Huayi Garments Co Ltd patent application for Durable Pleated Cotton Fabric and Application Thereof in Ready-made Clothes. Liu Huirong, Sang Shengjuan and Zhang Lingli developed the invention.
The patent application number is CN202511448995 2..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released Oregon State University patent application for Cubic Bipryamid Cobalt-doped Iron Oxide Nanoparticles and Methods for Making and Using in Hyperthermia Treatment. This invention was developed by Singh Prem, Taratula Olena and Taratula Oleh.
The patent app..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Illumina has applied WIPO patent for Flow Cells with Hydrophobic Fluid Guide. Dill Tyler developed it.
The patent application number is WO2025US45079 20250905. The patent publication number is WO2026059826 (A1). International Patent Classification codes are B01J19/00 and B01L3/00. Cooperative Patent Classi..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- Rain Carbon Germany GmbH has submitted a patent application for Curable Epoxy Systems Comprising a Phenolic Polymer. This invention was developed by Rauser Marian, Liu Jun and Hoffmann Frank.
The patent application number is WO2025EP76317 20250916. The patent publication number is WO2026057868 (A1). Intern..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Sichuan University and Beijing Institute of Spacecraft System Engineering patent application for Temperature Sensing Array Based on Fabric Type Flexibility, Preparation Method and Spinning Solvent. The invention was developed by Niu Jiahong, Pan Weizh..
Semiconductor
| Mon 23 Mar 2026
Beijing, March 24 -- Shanghai Sinyang Semiconductor Mat Co Ltd has submitted a patent application for Bottom Anti-reflection Coating for 193nm Photoetching as Well as Preparation Method and Application of Bottom Anti-reflection Coating. This invention was developed by Wang Su, Xu Sen, Geng Zhiyue and Lyu Yajuan.
The patent ap..
Semiconductor
| Mon 23 Mar 2026
Beijing, March 24 -- Shanghai Sinyang Semiconductor Mat Co Ltd has submitted a patent application for Composition of Bottom Anti-reflection Coating for 193nm Photoetching as Well as Preparation Method and Application of Composition. This invention was developed by Wang Su, Xu Sen, Geng Zhiyue and Lyu Yajuan.
The patent applic..
Semiconductor
| Mon 23 Mar 2026
Beijing, March 24 -- Samsung SDI has submitted a patent application for Semiconductor Photoresist Composition and Method of Forming Pattern Using the Same. This invention was developed by Moon Sung-il, Han Jun Hee, Im Sang Kyun, Sakong Jun, Yoon Hoo-jung and Han Meilian.
The patent application number is CN202510254352 2025030..
Chemicals
| Mon 23 Mar 2026
Beijing, March 24 -- Samsung SDI has submitted a patent application for Resist Underlayer Composition and Method of Forming Pattern Using the Composition. Choi Yoo-jeong, Jo A Ra, Jung Sung-woo, Jin Hwa-young, Kim Seong Jin, Lee Eun Su and Hwang Byeong-gyu developed the invention.
The patent application number is CN2025105819..
Chemicals
| Mon 23 Mar 2026
Geneva, March 24 -- Infineum International has submitted a patent application for Controlled-composition Capping of Polyamines and Capped Polyamines Therefrom. This invention was developed by Male Nigel, Mccoll Elliot and Strange Gareth.
The patent application number is WO2025EP75941 20250911. The patent publication number is..
Alcoholic Beverages
| Tue 24 Mar 2026
Geneva, March 24 -- Sugarcan Innovations Pvt Ltd has submitted a patent application for an Edible Polymer Composition Comprising: Sorbitol, Multi-carboxylic Acid, Soluble Cellulose, at Least One Polymer Selected from Polyvinyl Alcohol (pva) and Polyvinyl Pyrrolidone (pvp), and Optionally Functional Molecules. Sandanamudi Anudeep..
Chemicals
| Mon 23 Mar 2026
Geneva, March 24 -- Oystershell Nv has submitted a patent application for Dry Pediculicidal Composition. This invention was developed by Jacobs Merel, De Schepper Laurens and Rossel Bart.
The patent application number is WO2025EP73661 20250819. The patent publication number is WO2026057299 (A1). International Patent Classific..
Industrial
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released Chukyo Yushi Co Ltd patent application for Method for Producing Slurry. This invention was developed by Murase Takuya.
The patent application number is WO2025JP30912 20250902. The patent publication number is WO2026058758 (A1). International Patent Clas..
Chemicals
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released Synthomer Inc patent application for Formaldehyde Free Reversible Crosslinkers. This invention was developed by Goldstein Joel E and Panzner Matthew.
The patent application number is WO2025US44162 20250829. The patent publication number is WO2026059751 ..
Plastics
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has released LG Chem patent application for Conductive Material Dispersion and Preparation Method Therefor. This invention was developed by Jang Youngjin, Kim Eunbum, Cho Seung Wook and Yoon Kiyoul.
The patent application number is WO2025KR14207 20250912. The patent..
Food & Beverage
| Tue 24 Mar 2026
Geneva, March 24 -- Sugarcan Innovations Pvt Ltd has submitted a patent application for a Process for Preparation of an Edible Polymer Composition. This invention was developed by Sandanamudi Anudeep, Kc Rani and Varkey Prashanth.
The patent application number is WO2025IN51147 20250728. The patent publication number is WO2026..
Energy
| Mon 23 Mar 2026
Geneva, March 24 -- Goodwe Guangde Power Supply Tech Co Ltd has sought patent for Lightweight Photovoltaic Product System. This invention was developed by Sai Mingze, Xia Yuanfu, Chen Jianjun, Wang Tao and Wang Chen.
The patent application number is WO2025CN85251 20250327. The patent publication number is WO2026056244 (A1). I..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Jiangmen Heying New Material Tech Co Ltd has sought patent for Photoresist Monomer, Polymer Thereof and Photoresist Composition. This invention was developed by Jiang Bo, Wang Yuehui, Lin Kaiwen and Lin Jianhui.
The patent application number is CN202410120037 20240129. The patent publication number is CN1..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has released Nine Ring Machinery Share Holding Co Ltd patent application for Concentric Integrated Three-channel Quality-divided and Pressure-divided Accurate Injection Method for Oil Field Polymer. This invention was developed by Zhang Juguo, Wang Hailong, Shi Yun..
Plastics
| Mon 23 Mar 2026
Beijing, March 24 -- Nine Ring Machinery Share Holding Co Ltd has submitted a patent application for Concentric and Independent Three-channel Accurate Injection Method for Oil Field Polymer. This invention was developed by Wang Hailong, Shi Yuncai, Zhang Juguo, Zhang Ke, Li Gang and Liu Yi.
The patent application number is CN..
Aerospace
| Mon 23 Mar 2026
Beijing, March 24 -- Shanghai Aerospace Tech Foundation Research Institute has submitted a patent application for Chip Conductive Polymer Solid Electrolyte Tantalum Capacitor Esr Failure Positioning Method. This invention was developed by Zhang Chao, Luo Yuhua, Fan Peipei, Kong Zebin, Zhu Minwei and Wang Bo.
The patent applic..
Pharmaceutical
| Tue 24 Mar 2026
Geneva, March 24 -- The Regents of The University of California has submitted a patent application for Hydrogelated Cells and Their Use as Vaccines. This invention was developed by Tan Cheemeng and Khan Shahid.
The patent application number is WO2025US46095 20250912. The patent publication number is WO2026060208 (A1). Interna..
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