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Nanotech
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangxi Maikesi New Material Tech Co Ltd has submitted a patent application for Preparation Method and Use Process of Mold Surface Modification Release Agent Based on Nano Material. This invention was developed by Li Feng.
The patent application number is CN202510203957 20250224. The patent publication num..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Daqing New Wantong Science And Tech Development Co Ltd has applied Chinese patent for Co2 Coagulating and Thickening Type Profile Control Agent as Well as Preparation Method and Application Thereof. Wen Yu and Li Baohong developed it.
The patent application number is CN202411988731 20241231. The patent pub..
Shipping and Marine
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received China National Petroleum and CNPC Chuanqing Drilling Engineering patent application for High-performance Water-based Drilling Fluid for Marine Shale Gas Well as Well as Preparation Method and Application of High-performance Water-based Drilling Fluid. Z..
Engineering
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangdong Sirnice Ind Co Ltd has applied Chinese patent for Anti-precipitation Heat-conducting Pouring Sealant and Preparation Method Thereof. Zeng Xianghui developed it.
The patent application number is CN202411993448 20241231. The patent publication number is CN120005563 (A). International Patent Classif..
Nanotech
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Zhejiang Zhige Tech Co Ltd has filed a patent application for Ultraviolet Curing Glue for Preparing Nanoimprint Soft Template and Preparation Method of Ultraviolet Curing Glue. This invention was developed by Chen Suming, Chen Yue, Xu Jun and Meng Xiangfeng.
The patent application number is CN202510219215 ..
Printing & Publishing
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Zhuhai Print Rite New Mat Corporation Limited has sought patent for Coating-free Thermal Sublimation Ink and Preparation Method Thereof. This invention was developed by Chen Xinliang, Chen Yixiong and Li Shasha.
The patent application number is CN202510205044 20250224. The patent publication number is CN12..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shenzhen Juneng Yongtuo Lithium Tech Development Co Ltd has applied Chinese patent for Polymer Forming Agent, Lithium-enriched Material and Preparation Method of Lithium-enriched Material. Huang Huai, Xie Minghong, Chen Junrui, Ma Ming and Huo Ruijie developed it.
The patent application number is CN2025101..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Wharton Tech Co Ltd has applied Chinese patent for Preparation Method of Nanofiltration Membrane, Nanofiltration Membrane Prepared Thereby and Application of Nanofiltration Membrane. Liu Geng, Song Peng, Kang Yan, Wu Zongce and Jin Yan developed it.
The patent application number is CN202311536160 20231116...
Nanotech
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Binzhou Wanjia New Mat Co Ltd has sought patent for Polyethylene Composite Packaging Material Containing Modified Graphene and Preparation Method Thereof. This invention was developed by Yang Chiheng, Wang Min, Sun Qixin, Du Xinxue and Liu Ziqian.
The patent application number is CN202510249794 20250304. T..
Nanotech
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Chongqing University of Technology patent application for Cycloolefin Copolymer/carbon Nanotube Hybrid Material Modified Oil-water Separation Sponge. This invention was developed by Zhang Xi, Wang Kaiti and Dang Panpan.
The patent application number is..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shanghai Polyton New Material Tech Co Ltd has applied Chinese patent for Organosilicon Modified Acrylate Polymer, Preparation Method and Dealcoholized Oil-resistant Organosilicon Composition. Li Haijiang, Zeng Liang and Zhong Zhen developed it.
The patent application number is CN202510490926 20250418. The ..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Wharton Tech Co Ltd patent application for Method for Preparing Polyamide Polymer, Polyamide Nanoparticles, Method for Preparing Reverse Osmosis Membrane, and Reverse Osmosis Membrane Prepared Therefrom. This invention was developed by Chen Xindi, Huang..
Paper and Pulp
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Guangdong Paper Industrial Res Institute Co Ltd patent application for Preparation Method of Star-shaped Polyacrylamide Papermaking Retention and Drainage Aid. The invention was developed by Yu Jiangdong, Wang Zhu, Chen Yang, Liang Jianwen, Ye Junjun a..
Plastics
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- United States Patent for Compostable Bioplastic and Methods of Manufacture has been issued to Frost Mercade. This invention was developed by Frost Mercade.
The patent application number is US202218079721 20221212. The patent publication number is US12491661 (B2). International Patent Classification code..
Nanotech
| Mon 15 Dec 2025
Munich, Dec. 15 -- Vibrantz Tech Inc has sought patent for Methods for Forming Dispersed Carbon Nanomaterials for Use in Polymer Composites and Coatings. This invention was developed by Yadav Santosh K and Rettinger Paul A.
The patent application number is EP20240751002 20240201. The patent publication number is EP4658617 (A1..
Plastics
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- Reaction 35 LLC has been granted a patent for Viscosifier Removal from Brines. This invention was developed by Stoimenov Peter K.
The patent application number is US202318096804 20230113. The patent publication number is US12492138 (B2). International Patent Classification codes are C02F1/52, C02F101/30..
Plastics
| Mon 15 Dec 2025
Munich, Dec. 15 -- Workers First LLC has submitted a patent application for Polymer Materials Functionalized with Basic Salts. This invention was developed by Borowiak Jr Matthew James and Partch Richard Earl.
The patent application number is EP20240750944 20240131. The patent publication number is EP4658706 (A1). Internation..
Healthcare
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Aoya Cosmetic Res And Development Guangzhou Co Ltd has submitted a patent application for Sunscreen Cosmetic, Preparation Method and Application. Liao Cuiqin, Peng Mengji and Zhao Guansheng developed the invention.
The patent application number is CN20251059591 20250115. The patent publication number is CN..
Aerospace
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- RRaytheon Company and The Univ Of Massachusetts have been awarded a patent for Temperature-stabilization of Convertible Functional Inks by Disruption of Conduction Paths. This invention was developed by Piro Yuri, Ranasingha Oshadha, Luce Andrew M, Kingsley Edward D, Akyurtlu Alkim and Armiento Craig A.
..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Jiangsu Suqing Water Treat Engineering Group Co Ltd and Jiangyin Suqing New Mat Co Ltd patent application for Graded Porous Guanidyl Resin-based Co2 Adsorption Material and Preparation Method Thereof. Qian Ping, Hu Cheng, Yu Fangyuan, Zhang Yuge, Cheng ..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Polyrocks Chemical Co Ltd patent application for Low-shrinkage High-gloss Polypropylene Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Chen Xiaoru, Xiong Jinbiao, Gao Zhaoyang, Yang Junming, Jia..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangzhou Power Supply Bureau of Guangdong Power Grid and Electric Power Research Institute have filed a patent application for Anti-termite Composite Material Containing Anti-termite Powder and Preparation Method Thereof. This invention was developed by Han Zhuozhan, Liu Jie, Huang Jiasheng, Chen Yun, Li Han..
Pharmaceutical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Bauhinia Paint Shanghai Co Ltd has submitted a patent application for Graphene-based Composite Micro-nano Capsule as Well as Preparation Method and Application Thereof. Hu Zihe and Zhao Lianhong developed the invention.
The patent application number is CN202510163530 20250214. The patent publication number..
Measurement & Testing
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hebei Research Institution for Product Quality Supervision and Inspection and Hebei Qiangling Waterproof Mat Group Co Ltd have submitted a patent application for Acrylate Grouting Material as Well as Preparation Method and Application Thereof. Wang Fei, Liu Baocheng, Gao Peng, Yang Lu, Zhang Yun, Liu Xiling, ..
Construction
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China National Petroleum and Cnpc Xibu Drilling Eng Co Ltd have sought patent for High-temperature-resistant Cement Anti-channeling Toughening Agent and Preparation Method Thereof. This invention was developed by Chen Jie, Tang Lei, Liu Hongtao, Qin Xi, Liu Jian, Zhang Xinwen, Meng Ying and Guo Xu.
The pat..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Guangdong Juxiong Plastic Tech Co Ltd patent application for Low-warpage Composite Material and Preparation Method Thereof. Yuan Bo, Zhao Mengyuan, Li Zhongwen and Zhu Zhiying developed the invention.
The patent application number is CN202510227961 2..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Qinghe Yuantai Changzhou New Material Tech Co Ltd patent application for Composite Anion Exchange Membrane, Preparation Method and Application. Xia Yifan, Zhang Xinli, Ma Jugang and Zhao Yingpeng developed the invention.
The patent application number..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Anhui Gelanke New Material Technology and Hefei Institutes of Physical Science, Chinese Academy of Sciences have sought patent for Biomass Biomorphic Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Zhenyang, Xi Min, Li Nian, Zhang Shudong, Liu Cui..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Daoyan New Material Tech Shaoxing Co Ltd patent application for Bio-based Spraying-free Material and Preparation Method Thereof. The invention was developed by Zhou Xin and Ping Yan.
The patent application number is CN202510114461 20250124. The pate..
Pharmaceutical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hebei Wuji Energy Saving Tech Co Ltd has submitted a patent application for Phosphorus-free Tracing Type Water Treatment Corrosion and Scale Inhibitor. This invention was developed by An Shujing, Li Wenzhang, Sun Jie, Chen Shu, Zhou Yongna and Li Jianying.
The patent application number is CN202510410546 20..
Enviornmental
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Nanjing Huachuang Env Engineering Co Ltd has sought patent for Environment-friendly Macromolecular Resin Defluorination Equipment. This invention was developed by Zhang Jianchun, Liang Zhu and Xia Chenjiao.
The patent application number is CN202510284485 20250311. The patent publication number is CN1200043..
Pharmaceutical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Shanghai Cancer Inst patent application for Ultrasonic Developing Composite Gel as Well as Preparation Method and Application Thereof. The invention was developed by Duan Yourong, Lin Jiangtao, Qiu Yijie and Dong Yi.
The patent application number is..
Optics & Imaging
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shijiazhuang Chengzhi Yonghua Display Materials Co Ltd has submitted a patent application for Compound for Organic Light-emitting Device and Organic Light-emitting Device Containing Compound. This invention was developed by Ding Hualong, Wang Jianchao, Zhang Hui and Zhang Hao.
The patent application number..
Pharmaceutical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Changzhou High Tech Research Institute Of Nanjing University has submitted a patent application for 6, 6apos; -(9H-fluorene-9, 9-diyl) Bis (naphthalene-2-phenol) Derivative and Preparation Method Thereof. Jia Zhaoli and Chen Qiang developed the invention.
The patent application number is CN202510158914 202..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Beijing Zhongke Xuhong Engineering Tech Co Ltd has filed a patent application for Continuous Refining Method of Isobutene Raw Material. This invention was developed by Li Tao, Wang Wu and Tong Liangliang.
The patent application number is CN202510166832 20250214. The patent publication number is CN120004687..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Jinan Lianyi Chemical Co Ltd patent application for Preparation Method of Special Composite Wax Suitable for High-temperature Production Line. Wu Jian developed the invention.
The patent application number is CN202510163480 20250214. The patent publi..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Zhejiang University of Technology and Pinghu Institute of New Materials Zhejiang University of Technology have submitted a patent application for Hyperbranched Multi-arm Reversible Cross-linked Resin, Preparation Thereof and Application of Hyperbranched Multi-arm Reversible Cross-linked Resin as Adhesive. Xu ..
Chemicals
| Mon 15 Dec 2025
Munich, Dec. 15 -- Covestro LLC and Covestro Netherlands have filed a patent application for Polymer Dispersions for Scrub and Stain Resistant Wall Paint. This invention was developed by Haug Karl, Gordon Zachary and Scheerder Jurgen.
The patent application number is EP20240180248 20240605. The patent publication number is EP..
Chemicals
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- Univ De Strasbourg and Centre National De La Recherche Scientifique have been granted a patent for Oligonucleotide-functionalized Hydrophobic Polymer Nanoparticles. Klymchenko Andrey, Melnychuk Nina and Reisch Andreas developed the invention.
The patent application number is US202318325409 20230530. The..
Lighting
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Changxing Electronics Suzhou Co Ltd and Soochow University have filed a patent application for Circularly Polarized Luminescent Template Material and Preparation Method and Application Thereof. This invention was developed by Hao Guoqing, Wang Chunfang, Zhang Guangen, Wu Zhongyi and Zhang Wei.
The patent a..
Agricultural
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Fujian Institute of Tropical Crops and Fujian Agriculture and Forestry University have applied Chinese patent for Chitosan/phyllanthus Emblica Extracting Solution/nano-silver Composite Membrane and Preparation Method Thereof. Niu Xianqian, Li Yongyu, Du Lijun, Kang Kaiquan, Liu Jingyuan, Ruan Tianyi, Li Guoqi..
Semiconductor
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China Three Gorges and Microquanta Co Ltd have filed a patent application for Polyarylamine Hole Transport Material and Perovskite Solar Cell Prepared by Using Same. This invention was developed by Dong Yixin, Liu Dongxue, Yang Jing, Sun Tiange, Gong Yongshuai, Yan Buyi, Zhang Lu and Dai Wanlei.
The patent..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Foshan Lvdong Hydrogen Energy Tech Co Ltd, State Power Investment Group Hydrogen Energy Technology Development and Wuhan Lyudong Hydrogen Energy Tech Co Ltd have filed a patent application for Polyacid Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Zetian,..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Quick Return Type Electro-hydraulic Composite Polymer Injection Device and Use Method Thereof. Ren Congkun, Song Huihui, Li Dezhong, Shi Qiong, Guo Linyuan, Zhang Jun, Liu Xiangshan, Zhang Guoyu, Tian Jun and Liu Yanxia de..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Polystyrene Composition, Polystyrene Elastomer Particles, and Polystyrene Foam. Xu Yaohui, Song Zhihai, Lyu Mingfu, Liu Jianye, Guo Peng, Zhang Shijun, Qi Guicun, Zhang Xiaochen, Liu Zhenjie and D..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Vulcanized Rubber Composition, Vulcanized Rubber and Preparation Method Thereof. Li Juan, Song Jianhui, Zheng Junpeng, Du Wenjie, Wu Changjiang, Ji Wenxi, Zhang Longgui and Gao Feifei developed it..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd patent application for Scale Collecting Equipment and Hydrogenation Reactor Using Same. Tang Yujia, Li Xin, Han Tianzhu, Chen Xin and Guo Mingyuan developed th..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Compound Containing Glycoside Group, and Preparation Method and Application Thereof. Hu Xiaona, Yang Jinbiao, Zhang Ruiqi, Yi Zhuo, Liu Xi, Fan Rong, Li Yajing and Wu Jialei developed it.
The p..
Information Technology
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Kingfa Science & Technology has submitted a patent application for Extrusion-grade TPE (thermoplastic Elastomer) Material as Well as Preparation Method and Application Thereof. This invention was developed by Tong Xin, Chen Pingxu, Ye Nanbiao, Li Sheng, Ye Linming, Zhao Wei, Qiu Xianliang, Ruan Yuxuan, Chen W..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Foshan City Gaoming Distr Ruixuan Plastics Co Ltd has sought patent for Porous Plastic Film and Preparation Method Thereof. This invention was developed by Li Yongping, Li Runsen and Li Zesen.
The patent application number is CN202411971698 20241230. The patent publication number is CN120005317 (A). Intern..
Textile
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Toray Fibers & Textiles Res Laboratories China Co Ltd TFRC has submitted a patent application for Filtering Composite Material. Ji Yue, Gao Dongyan and Liu Tongjuan developed the invention.
The patent application number is CN202311532227 20231116. The patent publication number is CN120001123 (A). Internati..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Yangzhou Polytechnic Institute patent application for Humidity Sensitive Material and Preparation Method of Humidity Sensitive Device. Zhu Yuqi, Guo Yan, Chen Kai, Chen Juan, Chen Yutong and Wang Can developed the invention.
The patent application nu..
Tools and Machinery
| Mon 15 Dec 2025
Munich, Dec. 15 -- University of Maryland has submitted a patent application for Modified Wood and Transparent Wood Composites, and Systems and Methods for Forming and Use Thereof. This invention was developed by Hu Liangbing, Mi Ruiyu, Xia Qinqin, Chen Chaoji and Li Tian.
The patent application number is EP20250195534 202107..
Chemicals
| Mon 15 Dec 2025
Munich, Dec. 15 -- Sika Technology AG has submitted a patent application for Admixture to Improve the Rheology of Mineral Binder Compositions and Mineral Binder Compositions Comprising the Same. Chapelat Julien, Gallucci Emmanuel, Juilland Patrick and Szabo Anna developed the invention.
The patent application number is EP2024..
Information Technology
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Shanghai NAR Industrial patent application for High-performance Environment-friendly Adhesive and Preparation Method Thereof. The invention was developed by Ding Li and You Aiguo.
The patent application number is CN202510157641 20250213. The patent ..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Dongguan Motian Tech Industrial Co Ltd patent application for Ternary Polymer Modified EVA (ethylene Vinyl Acetate) Adhesive Film and Preparation Method Thereof. Liu Xinbao developed the invention.
The patent application number is CN202510165603 2025..
Metal & Mining
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Ruitong Polymer Tech Zhejiang Co Ltd has submitted a patent application for Preparation Method and Application of Bio-based Ultraviolet Curing Metal Ink. Yang Hao, Chun Hua, Yang Pengfei and Liu Jie developed the invention.
The patent application number is CN20251082429 20250120. The patent publication num..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Chengdu Science and Technology Development Center, China Academy of Engineering Physics patent application for Structural Damping Integrated Composite Material and Preparation Method Thereof. The invention was developed by Tang Changyu, Feng Xingwei, W..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Preparation Method of High-permeability ZIF-8 Composite Membrane and Application of High-permeability Zif-8 Composite Membrane in Purification of High-purity Propylene Gas. The invention was develo..
Enviornmental
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Nankai University has submitted a patent application for Method for Preparing Uniform-hole Straight-through Membrane by Using Non-solvent-induced Phase Separation Quaternary System. This invention was developed by Lu Huixia, Li Qing, He Lanlan and Miao Xiaoxue.
The patent application number is CN2025103119..
Electronics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Corning has submitted a patent application for Polymer-based Particles, Consumer Electronic. This invention was developed by Li Yang, Liu Zheng and Shen Chen.
The patent application number is CN202311507946 20231113. The patent publication number is CN120005378 (A). International Patent Classification code..
Tools and Machinery
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Hefei Institutes of Physical Science, Chinese Academy of Sciences patent application for Fluorine Ion Visual Adsorption Material as Well as Preparation Method and Application Thereof. This invention was developed by He Junyong and Kong Lingtao.
The p..
Metal & Mining
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Changchun Wancheng Bio Electron Co Ltd patent application for Preparation Method and Application of Transition Metal Zinc Coordination Polymer. Wang Hongting, Wang Xiaoming and Tang Chun developed the invention.
The patent application number is CN202..
Biotechnology
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Sichuan Yimeikang Tech Co Ltd has applied Chinese patent for Chitosan-methoxy Polyethylene Glycol-polyethyleneimine Polymer and Application Thereof in Preparation of Nucleic Acid Carrier. Wan Xiaoping and Wei Yuqing developed it.
The patent application number is CN202510158718 20250213. The patent publicat..
Semiconductor
| Sun 14 Dec 2025
Beijing, Dec. 15 -- National Dong Hwa University has sought patent for Biomedical Shape Memory In-situ Electrical Stimulation Three-dimensional Porous Composite Scaffold as Well as Preparation Method and Application Thereof. This invention was developed by He Chuanglong and Li Bing.
The patent application number is CN20251022..
Packaging & Containers
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shandong Dazhu New Mat Co Ltd has sought patent for Anti-destruction Bulletproof Explosion-suppression Oil Tank Structure and Explosion-proof Installation Method. This invention was developed by Qi Xingze and Liu Lixin.
The patent application number is CN202510449427 20250411. The patent publication number..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Jiangsu Jingmo New Material Tech Co Ltd has sought patent for Polytetrafluoroethylene Film Pressing Plate Device. This invention was developed by Feng Jijun, Xu Qinghui, Xu Wei and Jiang Tao.
The patent application number is CN202510466548 20250415. The patent publication number is CN120002893 (A). Interna..
Pharmaceutical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hangzhou Inst Of Medical Chinese Academy Of Sciences has filed a patent application for Brush-like Structure Polypeptide Drug Delivery System and Preparation Method and Application Thereof. This invention was developed by Jia Fei.
The patent application number is CN202510504723 20250422. The patent publica..
Semiconductor
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- U.S. Patent and Trademark Office has awarded a patent to Bi Search International Inc for System and Method for Constructing an Organic Light Emitting Diode (OLED) Display for Outdoor Use. Bremner Joel, Gomez Joshua, Mier-hicks Rodrigo, Park Peter and Kim Kevin developed the invention.
The patent applica..
Plastics
| Mon 15 Dec 2025
Munich, Dec. 15 -- European Patent Office has released Fraunhofer Ges Forschung and Nmi Naturwissenschaftliches Und Medizinisches Institut An Der Univ Tuebingen patent application for Fabric Substitute with Support Layer, Sealing Polymer Film and Nonwoven Layer. This invention was developed by Meyer Wolfdietrich, Bakhshi Hadi, H..
Medical
| Mon 15 Dec 2025
Munich, Dec. 15 -- European Patent Office has received Nicoventures patent application for Oral Products with Low Free-base Nicotine Content. Zawadzki Michael A and Darrow Brandon S developed the invention.
The patent application number is EP20240180540 20240606. The patent publication number is EP4659596 (A1). International ..
Plastics
| Mon 15 Dec 2025
Munich, Dec. 15 -- Nicoventures has submitted a patent application for Nicotine-polymer Complex Comprising Multiple Nicotine Forms. This invention was developed by Zawadzki Michael A and Darrow Brandon S.
The patent application number is EP20240180532 20240606. The patent publication number is EP4659595 (A1). International Pa..
Plastics
| Mon 15 Dec 2025
Munich, Dec. 15 -- Nicoventures has submitted a patent application for Oral Products Containing Modified Nicotine-polymer Complex. This invention was developed by Zawadzki Michael A and Darrow Brandon S.
The patent application number is EP20240180525 20240606. The patent publication number is EP4659594 (A1). International Pat..
Tools and Machinery
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Qilu University of Technology Shandong Academy of Sciences patent application for Photosensitive Hydrophilic-hydrophobic Conversion Gel and Preparation Method Thereof. The invention was developed by Kong Fangong, Wang Wenbo and Wang Shoujuan.
The pa..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Zhejiang University of Science and Technology has submitted a patent application for Preparation Method and Application of Multi-confinement Iron-tin Prussian Blue Derivative Sulfide Carbon Composite Material. This invention was developed by Yang Yefeng, Song Shanshan, Huang Zhenni, Sun Junjie, Wang Shuai and..
Tools and Machinery
| Mon 15 Dec 2025
Alexandria, Dec. 15 -- Nova Chemicals International has been granted a patent for Rotational Molding Composition. This invention was developed by Hay Henry and D'agostino Carmine.
The patent application number is US202118041014 20210903. The patent publication number is US12491667 (B2). International Patent Classification cod..
Pharmaceutical
| Mon 15 Dec 2025
Munich, Dec. 15 -- European Patent Office has released Primelink Biotherapeutics Shenzhen Co Ltd patent application for Polymer-drug Conjugates. This invention was developed by Yin Mao, Lu Yingdong, Shi Xiaohe, Xiao Ganyuan, Zhu Junqi, Zhou Qingli, Xin Ling, Dong Jinchen, Shen Yu, Yu Jiani and Zhang Qing.
The patent applicati..
Metal & Mining
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Dandong Jintian Machinery Co Ltd has applied Chinese patent for Process for Casting Metal Casting by Resin Sand. Pan Tianyong, Zhou Xiaowei, E Liming, Jiang Hongbin and Xu Baocong developed it.
The patent application number is CN202510506952 20250422. The patent publication number is CN120001935 (A). Inter..
Consumer Electronics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hisense Air Conditioning has submitted a patent application for Oil-resistant Composite Material, Preparation Method Thereof and Air Conditioner. This invention was developed by Wang Yunfei, Bai Qing, Ma Lingqing, Chang Xuesong, Song Weijian, Yi Xiaoliang, Liu Zhaoyang, Du Jianqiang and Li Tao.
The patent ap..
Pipe
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Shandong Golden Tide New Building Mat Co Ltd patent application for Preparation Method of Heat-resistant Modified Polyethylene Composite Pipe. This invention was developed by Liu Shuyuan, Bai Fucang, Shao Xueping and Qin Cong.
The patent application ..
Electrical
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Chongqing University has filed a patent application for Ionic Thermoelectric Material Based on Asymmetric Strategy and Preparation Method and Application Thereof. This invention was developed by Sun Kuan, Yang Hao, Wang Yifan, Zhang Pengchi, Huang Qian, Li Chuanyu, Cai Xudong, Sun Jiayao, Ye Zi, Li Jing and Z..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Liaoning Puqian Tech Development Co Ltd has submitted a patent application for Morphology-controllable High Polymer Material Surface Structure and Etching Method. Chen Zhengwei, Hu Wenjuan, Zou Qinglong and Guo Song developed the invention.
The patent application number is CN202510343571 20250321. The pate..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Henan Normal University has submitted a patent application for Efficient Antibacterial Natural Polymer-based Food Preservative Film as Well as Preparation Method and Application Thereof. Wei Qingcong, He Qin, Di Yubo, Huang Zhe, Zhang Weiwei and Hu Zhiguo developed the invention.
The patent application num..
Agricultural
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Zhongyuan University of Technology and Anhui Huayueyuan Textile Co Ltd patent application for Method for Extracting Lignin from Straw and Preparing Water-based Fertilizer and Application. The invention was developed by Xia Yuanqing, Wei Peng, Ye Chao, ..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Zhuhai Dongcheng New Mat Co Ltd has sought patent for Polymer Containing Polyether Structure and Preparation Method Thereof, Polymer Containing Amino Structure and Preparation Method Thereof, Surfactant Composition for Phenolic Foam, and Method for Preparing Phenolic Foam. This invention was developed by Su Y..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Liaoning Xingfu New Mat Co Ltd has submitted a patent application for Preparation Method and Application of Polyimide Based on Bisphenol a Type Diether Dianhydride Monomer. Yu Guangwu, Liu Dan, Zheng Wanyuan, Yang Jijun and Qiao Yunxia developed the invention.
The patent application number is CN20251016103..
Printing & Publishing
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Jilin University patent application for Preparation Method of Polyaryletherketone Resin for 3D Printing Material. The invention was developed by Mou Jianxin, Li Xuesong and Yang Hailiang.
The patent application number is CN202510502216 20250422. The p..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Huachang Polymer Co Ltd Of Ecust patent application for Photocuring Modified Epoxy Resin as Well as Preparation Method and Application Thereof. This invention was developed by Liu Zhengbiao, Liu Hua, Chen Jianhui, Shu Da, Li Yaojia and Tang Jie.
The ..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Dongying Kechuang Biochemical Ind Co Ltd has submitted a patent application for Temperature-resistant and Salt-resistant Polymer Oil-displacing Agent and Preparation Method Thereof. Jiang Zhaoliang, Wang Jilin and Zhu Binfang developed the invention.
The patent application number is CN202510482008 20250417..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangdong Longfen Chemical Co Ltd has submitted a patent application for Odor-free Antiviral Interior Wall Water Paint. This invention was developed by Zou Longsheng and Song Shiyan.
The patent application number is CN202510306950 20250315. The patent publication number is CN120005083 (A). International Pa..
Oil & Gas
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Preparation Method and Application of Oil-soluble Terpolymer Thick Oil Viscosity Reducer. Hou Yingfei, Qiao Liang, Liu Xinliang and Wang Ming developed the invention.
The patent applicati..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Jiangsu Shengda New Material Tech Co Ltd has sought patent for Asphalt Concrete Additive and Preparation Method Thereof. This invention was developed by Liu Xin.
The patent application number is CN202411989917 20241231. The patent publication number is CN120005080 (A). International Patent Classification c..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published China Chemical Science and Tech Research Co Ltd patent application for Cross-linked Polymer Catalyst as Well as Preparation Method and Application Thereof. The invention was developed by Jia Bingying, Ma Ruili, Zhang Ye, Shen Xiaolong, Wei Xiaolin, Sun..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Foshan Lvdong Hydrogen Energy Tech Co Ltd, State Power Investment Group Hydrogen Energy Technology Development and Wuhan Lyudong Hydrogen Energy Tech Co Ltd patent application for Aryl Ionic Polymer as Well as Preparation Method and Application Thereof...
Chemicals
| Mon 15 Dec 2025
Munich, Dec. 15 -- European Patent Office has received Chugoku Marine Paints patent application for Antifouling Coating Composition. Tanino Soichiro developed the invention.
The patent application number is EP20240750242 20240130. The patent publication number is EP4660265 (A1). International Patent Classification codes are C..
Printing & Publishing
| Mon 15 Dec 2025
Munich, Dec. 15 -- European Patent Office has released Brother Industries patent application for Aqueous Ink, Ink Ejection Device, Image Recording Device and Printing Method. This invention was developed by Kuriki Hirofumi and Nagano Taro.
The patent application number is EP20240763899 20240227. The patent publication number is..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Wuxi Yidian Huancai New Mat Co Ltd has sought patent for Preparation Method of Low-dimensional Non-lead Perovskite Polymer Composite Material. This invention was developed by Gao Yan.
The patent application number is CN202411932900 20241226. The patent publication number is CN120005604 (A). International P..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Beixin Carpoly Paint Group Co Ltd and Wuyi University patent application for Monatomic Ruthenium Catalyst as Well as Preparation Method and Application Thereof. The invention was developed by Xie Feng, Cai Mingsheng, Yao Jianfeng, Huang Lu and Ye Zhi.
..
Plastics
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Daqing New Wantong Science and Tech Development Co Ltd patent application for Sectional Type Slow Crosslinking Polymer Gel System and Preparation Method Thereof. This invention was developed by Ma Tao and Ma Shuang.
The patent application number is C..
Chemicals
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Ningbo Fengmei Chemical Tech Co Ltd patent application for Two-component Polyurethane Structural Adhesive and Preparation Method Thereof. This invention was developed by Shao Weiguo, Zhang Jing, Zhang Baoyuan, Jiang Wenqi, Zhou Xiao, Gong Jintao and Zhu..
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