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Plastics
| Wed 29 Apr 2026
Munich, April 29 -- Main Tech SRL has submitted a patent application for Process for the Purification of Polymer-based Materials. This invention was developed by Pegoraro Renato, Rostin Stefano, Negrisolo Francesco and Rosso Mariacristina.
The patent application number is EP20240738383 20240610. The patent publication number ..
Plastics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published SK Innovation Co Ltd and SK Geo Centric patent application for Polymer Blend Composition. The invention was developed by Hwang Bu Yeon, Son Sang Ha, Lee Sang Yeup and Woo Dong Hyun.
The patent application number is EP20250192083 20250728. The patent publication number i..
Tyre
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Kuraray patent application for Rubber Composition and Tire Rubber Composition. Takasaki Tomoe, Kanbara Hiroshi, Uehara Yosuke, Inatomi Atsushi and Ma Zhaoming developed the invention.
The patent application number is EP20240823272 20240604. The patent publication number is..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- Kuraray Plastics Co has submitted a patent application for Stretchable Sheet and Laminate. Miyamoto Takehiro developed the invention.
The patent application number is EP20240823413 20240612. The patent publication number is EP4729568 (A1). International Patent Classification codes are B32B25/14, B32B5/04, ..
Printing & Publishing
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Mikuni Color Works patent application for Block Polymer, and Coloring Material Dispersion and Ink Composition Using Same. The invention was developed by Kawakami Hirotaka and Hamasaki Yukako.
The patent application number is EP20240823490 20240614. The patent publicatio..
Consumer Electronics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Liaoning Ruizhi Polymer Tech Co Ltd patent application for Central Air Conditioner Demand Response Double-layer Optimization Method Based on Elastic Temperature Adjustment. The invention was developed by Qi Xianglong and Xiu Shigao.
The patent appl..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Shandong Honsing Chemical Co Ltd patent application for Composite Lubricating Grease for Metallurgical Continuous Casting Equipment and Preparation Method of Composite Lubricating Grease. The invention was developed by Xu Hui, Tian Zhiyuan, Guo Fengzh..
Agricultural
| Wed 29 Apr 2026
Beijing, April 29 -- Northeastern Forestry University has submitted a patent application for Single-component Isocyanate Pickering Emulsion Adhesive with Long Pot Life as Well as Preparation Method and Use Method of Single-component Isocyanate Pickering Emulsion Adhesive. Huan Siqi, Zhu Mengqi, Li Zhiguo, Liu Yang, Liu Xiyue and..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Hubei Haixingrui New Material Tech Co Ltd has submitted a patent application for High-strength Heat-resistant Thixotropic Metal Repairing Agent as Well as Preparation Method and Application Thereof. This invention was developed by Deng Jinfei, Ding Huabin, Dai Zitong, Zou Chunhua and Hu Jieyin.
The patent..
Tools and Machinery
| Tue 28 Apr 2026
Beijing, April 29 -- Sumitomo Electric Fine Polymer Inc and Sumitomo Electric Industries have submitted a patent application for Porous Membrane, Laminate, and Filter Element. Katayama Hirokazu, Fukunaga Atsushi, Towaki Hiroyuki, Hashimoto Takamasa, Murata Yutaka, Matsukata Yutaro, Hayashi Fumihiro and Tokuda Kazuya developed th..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Suzhou Beiely Polymer Mat Co Ltd patent application for UV Curing Ink for Aluminum Foil Material, Preparation Method and Application of UV Curing Ink. The invention was developed by Miao Yunfei, Wang Xiaofeng, Qian Chenyang, Li Weifeng, Wu Ning, Hayas..
Printing & Publishing
| Tue 28 Apr 2026
Beijing, April 29 -- Brave C&H Supply Prec Manufacturing Suzhou Co Ltd has submitted a patent application for Manufacturing Method of Printing Screen. Huang Ziyou developed the invention.
The patent application number is CN202511514755 20210415. The patent publication number is CN121157502 (A). International Patent Classifica..
Nanotech
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received City University Of Hong Kong Shenzhen Research Institute patent application for Perovskite Quantum Dot Electrogenerated Chemiluminescence Blue Light Device and Preparation Method Thereof. Mai Jinkang, Xu Xianyi, Yuan Mingjian, Feng Jianpei and Wang Zhe..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- Changzhou Jiayi New Material Tech Co Ltd has submitted a patent application for Flame-retardant Anti-aging Aluminum Composite Plate and Preparation Method Thereof. Gao Jiyao and Gao Qiang developed the invention.
The patent application number is CN202511540941 20251027. The patent publication number is CN..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Xinqi Times Beijing Material Tech Co Ltd has applied Chinese patent for Alkali-resistant and High-temperature-resistant Anion Exchange Polymer Easy to Prepare and Preparation Method Thereof. Liu Ziqi, Xiang Yezhuan and Hu Haifeng developed it.
The patent application number is CN202511543815 20251028. The ..
Oil & Gas
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polar Cyclic Conjugated Diene Copolymer, Preparation Method and Application Thereof, Rubber Composition and Tire. This invention was developed by M..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Jiangxi Wake New Material Tech Co Ltd patent application for Production Process of High-weather-resistance Resin. This invention was developed by Mei Xuan.
The patent application number is CN202511339473 20250918. The patent publication number is CN..
Transportation
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published China Railway Water Group Co Ltd patent application for Gel Adsorbent, Preparation Method Thereof and Application of Gel Adsorbent in Adsorption of Cationic Dye. The invention was developed by Yu Bo, Zhang Ming, Yan Han, Li Xiaoning, Ma Jiao, Nan Yang..
Tyre
| Wed 29 Apr 2026
Beijing, April 29 -- Zhongzhe Zhejiang Polymer New Mat Co Ltd has submitted a patent application for Modified Low Cis-polybutadiene Rubber, Sidewall Rubber, Preparation Method of Modified Low Cis-polybutadiene Rubber and Sidewall Rubber, Tire and Vehicle Using Tire. This invention was developed by Chen Huafeng, Xu Hao, Zhang Chu..
Oil & Gas
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Cyclic Conjugated Diene Copolymer, Preparation Method and Application Thereof, Rubber Composition and Tire. The invention was developed by Meng Ju..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has filed a patent application for Polyvinyl Butyral Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiongbing, Li Bin and Meng Xiangqin.
The patent application number is CN202511532352 20251024. The patent publication..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Chongqing Spectrum Tech Innovation Center Co Ltd and Chongqing Guangpu New Material Technology patent application for Acetylated Polyvinyl Alcohol Modified Resin as Well as Preparation Method and Application Thereof. Zhang Bin, Lin Hai, Qing Miaomiao, ..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co Ltd and Xin Jiang Zhong Tai Chemical Co Ltd patent application for Production Method of CPVC (chlorinated Polyvinyl Chloride) Chlorination Special Resin. Wang Xineng, Wang Wenming, Hu Wenjun, Luo F..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Anhui Wanwei Advanced Functional Film Material Res Institute Co Ltd has submitted a patent application for High-acetalization-degree Polyvinyl Acetal Resin and Preparation Method Thereof. This invention was developed by Yan Qi, Zhou Yujie, Wang Daoliang, Zou Liangtian and Lu Cancan.
The patent application..
Oil & Gas
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released PetroChina patent application for Metallocene Compound and Preparation Method and Application Thereof. This invention was developed by Yang Jingxuan, Zhang Sudong, Lu Xu, Li Wenbing, Shao Shibo, Liu Shi, Cao Yang, Wang Zhenglin, Li Chuanxi and Li Jin.
..
Healthcare
| Tue 28 Apr 2026
Beijing, April 29 -- Sinopharm Jingyangqiaoqiao Guangdong Biotechnology Co Ltd has applied Chinese patent for High-stability Plant Essential Oil Composition as Well as Preparation and Application Thereof. Wang Shuilian, Wang Zhiqun, Kuang Wenbin and Wang Changlian developed it.
The patent application number is CN202511298795 ..
Plastics
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has published Atoco Inc and The Regents of The University of California patent application for Main Polymer-functionalized Mixed Reticular Materials for Carbon Dioxide Capture. The invention was developed by Qiu Xu, Lan Pui Ching, Kanady Jacob, Limketkai Benjie N, Zhou..
Packaging & Containers
| Wed 29 Apr 2026
Geneva, April 29 -- Intertape Polymer has applied WIPO patent for Water Activated Tape (WAT) Carton Sealing Apparatus with Top and Bottom Carton Feeding and Method of Carton Sealing. Mccrate Mark Patrick and Walker Douglas G developed it.
The patent application number is WO2025US51533 20251017. The patent publication number i..
Plastics
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has received Thomas Jefferson University, Isenberg Gerald Veronica, Pastore Christopher M and Twardowski Thomas E patent application for Adhesive with Thermal Release Properties. Isenberg Gerald, Pastore Christopher and Twardowski Thomas developed the invention.
The..
Construction
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Highway Eng Maintenance Co Ltd has submitted a patent application for High-thixotropy Modified Asphalt and Preparation Method Thereof. This invention was developed by Shen Jianliang, Liu Zhe, Zhao Yue, Sun Xiaozhong, Kang Aihong, Li Bo and Zhang Yujuan.
The patent application number is CN202511676..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yang Ping has applied Chinese patent for Preparation Method of Half-crack High-molecular Polymer Asphalt Warm-mixing Modifier. Yang Ping, Zhu Tengyun and Hu Chunrong developed it.
The patent application number is CN202511648284 20251112. The patent publication number is CN121160101 (A). International Pate..
Pipe
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu High Poly New Material Tech Co Ltd has applied Chinese patent for PA612 and PP Composite Pipeline Material and Compatibilization Modification Method Thereof. Weng Yonghua and Wang Zaihua developed it.
The patent application number is CN202511287581 20250910. The patent publication number is CN1211..
Nanotech
| Wed 29 Apr 2026
Beijing, April 29 -- Chongqing Rongheshidai Innovation Tech Group Co Ltd has applied Chinese patent for Graphene Polymer Composite Material with High Thermal Conductivity and High Thermal Radiation Rate and Preparation Method Thereof. Zhou Ruijuan and Liu Changjun developed it.
The patent application number is CN202511477094 ..
Textile
| Wed 29 Apr 2026
Beijing, April 29 -- Dongguan Duosi Wearable Tech Co Ltd has filed a patent application for Low-toxicity Nylon Material Modified Composition as Well as Preparation Method and Application Thereof. This invention was developed by Dou Hongjie.
The patent application number is CN202511433431 20251009. The patent publication numbe..
Healthcare
| Wed 29 Apr 2026
Beijing, April 29 -- Shao Feifei has submitted a patent application for High Molecular Weight Polyethylene Bulletproof Liner Material and Preparation Method Thereof.
The patent application number is CN202511625309 20251107. The patent publication number is CN121160036 (A). International Patent Classification codes are B29C70/..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Henan Jinoute Ind Group Co Ltd patent application for Liquid Polymer Modifier, Reactive Liquid Asphalt and Preparation Method of Reactive Liquid Asphalt. Yang Xingwang, Han Xinguang, Wang Qingsong, Liu Ming, Zhang Haocheng, Liu Changhong, Zhao Luyao, J..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Anhui Jucheng Fine Chemicals Co Ltd has submitted a patent application for High-molecular Polymer Composite Material with Bactericidal Effect and Preparation Method Thereof. Xu Qiang, Zhu Ningkui, Zhong Pengcheng, Yang Yuying, Zhao Yingying, Wang Qingqing and Liu Yanli developed the invention.
The patent ..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd patent application for Abs (acrylonitrile Butadiene Styrene) Alloy and Preparation Method and Application Thereof. The invention was developed by Li Yuhu, Zhan Jingsong..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Ganzhou Senhang Plastic Rubber Co Ltd patent application for Tear-resistant Plastic Vest Bag and Preparation Method Thereof. This invention was developed by Lai Bin, Fang Lin, Wang Xiangyun, Liu Fangfang, Li Yumei and Li Wenfeng.
The patent applicat..
Healthcare
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd patent application for Ultrahigh Molecular Weight Polyethylene Powder and Preparation Method Thereof. This invention was developed by Guo Song, Wang Guo, Qin Minglei, Du Ganhong, Ji Peiy..
Pipe
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Jiangxi Strong Tech Co Ltd patent application for Impact-resistant Pe Pipe and Preparation Method Thereof. The invention was developed by Huang Ziming and Cao Zhenjie.
The patent application number is CN202511316247 20250916. The patent publication..
Medical
| Wed 29 Apr 2026
Beijing, April 29 -- Hunan Xinke Medical Tech Co Ltd has sought patent for Polymer Hydrophilic Coating, Preparation Method and Application in Medical Catheter. This invention was developed by Tu Zhenjin, Tu Jianhui, Zhou Yanfei and Huang Peipei.
The patent application number is CN202511472543 20251015. The patent publication ..
Rubber
| Tue 28 Apr 2026
Beijing, April 29 -- Hunan Zhongjing Polymer New Mat Co Ltd has submitted a patent application for Polyurethane Elastomer Pouring Defect Prediction-online Repair Method Based on Digital Twinning-in-situ Ultrasonic Monitoring. Chen Xingyu, Tang Yueyue, Chen Menghong, Yang Xiaoniu and Liao Chun developed the invention.
The pate..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Anhui Hengxin Environmental Science & Tech Co Ltd has filed a patent application for Preparation Equipment and Preparation Method of Full-bio-based Marine Degradable Pha (polyhydroxyalkanoate) Straw. This invention was developed by Wang Chunxia, Xu Jian, Qu Haiyan and Zhang Fuxiang.
The patent application..
Medical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Scitech Medical Inc patent application for a Drug-eluting Stent Comprising a Biocompatible Thermoplastic Polymer Lining and a Drug-containing Coating. Marra Moreira Alexander, Cordeiro Eduardo Jose, Nunes De Sousa Jordana, Almeida Fleury Curado Luciano and Da Cunha Neto Mel..
Healthcare
| Wed 29 Apr 2026
Beijing, April 29 -- Shandong University of Science and Technology has filed a patent application for Density-controllable Ultra-high Molecular Weight Polyethylene Foam Material Forming Method and Foam Material Structural Member. This invention was developed by Qin Shengxue, Liu Jie, Lan Wenkang and Qin Yalei.
The patent applic..
Industrial
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Guizhou Material Industrial Technology Institute patent application for Sulfonated Polyethersulfone Proton Exchange Membrane and Preparation Method Thereof. This invention was developed by Yang Jingkui, Yang Jihan, Zhang Kaizhou, Qin Shuhao, Ren Lulu a..
Medical
| Wed 29 Apr 2026
Beijing, April 29 -- Suzhou Microport Regenerative Medicine Tech Co Ltd has submitted a patent application for Medical Implant, Preparation Method Thereof and Artificial Knee Joint. This invention was developed by Xiong Yi, Luo Lu, Ouyang Xiaoqing and Shi Lei.
The patent application number is CN202410773899 20240617. The pate..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Hongxing Innovation Mat Co Ltd has applied Chinese patent for Preparation Method of Polymer Microspheres. Ren Hongfeng, Zhang Fan, Li Chunjiang and Wang Zhenzhong developed it.
The patent application number is CN202511315143 20250915. The patent publication number is CN121159892 (A). Internationa..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Jilin Aibo Nuokang Biotechnology Co Ltd has submitted a patent application for Degradable Polymer Microsphere as Well as Preparation Method and Application Thereof. Chen Liwei, Wang Junyi, Li Qinghua and Shen Zhiwei developed the invention.
The patent application number is CN202511301940 20250912. The pat..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Sichuan Anniunuosi Oil And Gas Energy Tech Co Ltd patent application for Preparation Method of Oil Well Cement Superhigh-temperature Large-temperature-difference Retarder Based on Multi-component Polymerization Process. The invention was developed by ..
Textile
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Hangzhou Maogeping Tech Co Ltd patent application for Grid Spongy Foundation Make-up Air Cushion and Preparation Process Thereof. The invention was developed by Mao Geping.
The patent application number is CN202511378590 20250925. The patent public..
Metal & Mining
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Dongguan Longyi Electronic Tech Co Ltd and Dongguan University of Technology patent application for Brazing Filler Metal Composition of Integrated Waveguide LCP and Preparation Method and Application of Brazing Filler Metal Composition. The invention ..
Plastics
| Tue 28 Apr 2026
Beijing, April 29 -- Changzhou Hanyang Polymer Material Tech Co Ltd has submitted a patent application for Interior Sponge Cutting Equipment with Edge Plastic Treatment. This invention was developed by Bin Yuangu, Tian Yonglin, Bailey, Wu Zuhui and Li Hongmei.
The patent application number is CN202511422000 20250930. The pate..
Agricultural
| Tue 28 Apr 2026
Beijing, April 29 -- Jiangsu Hanling Fertilizer Ind Co Ltd has filed a patent application for Processing Technology of Water-soluble Fertilizer. This invention was developed by Chen Shian and Chen Xu.
The patent application number is CN202511174803 20250821. The patent publication number is CN121159319 (A). International Pate..
Medical
| Tue 28 Apr 2026
Beijing, April 29 -- Guangxi Zhuang Autonomous Region Occupational Disease Prevention And Control Res Institute has applied Chinese patent for Tourniquet for Pressing Internal Arteriovenous Fistula Puncture Point and Monitoring Blood Leakage by Inflating Balloon. Yang Yanfei, He Cuili, Lin Canfen, Huang Yan, Huang Yu and Lu Yanq..
Construction
| Tue 28 Apr 2026
Beijing, April 29 -- Guangdong Longjiangyuan Cement Products Co Ltd has submitted a patent application for High-strength Anti-freezing Concrete Prefabricated Part and Preparation Method Thereof. This invention was developed by Qin Riqiang, Huang Wengang and Wang Yang.
The patent application number is CN202511338953 20250918. ..
Construction
| Tue 28 Apr 2026
Beijing, April 29 -- Shandong Huida New Building Mat Co Ltd has filed a patent application for RPC Reinforcing Agent, Preparation Method of RPC Reinforcing Agent, Rpc Reinforced Asphalt Mixture and Preparation Method of Rpc Reinforced Asphalt Mixture. This invention was developed by Shi Andu, Wang Dan, Feng Xue, Feng Huaxin, An ..
Plastics
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has published Valerio Thomas A patent application for Low Pressure Dynamic Molding System Utilizing Multiple Accumulators and Inline Polymer Modification.
The patent application number is WO2025US50598 20251010. The patent publication number is WO2026084982 (A1). I..
Plastics
| Wed 29 Apr 2026
Geneva, April 29 -- Rs Arastirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi has submitted a patent application for a Polymer Based Delivery System for Administration of Anti-cancer Agents. Nomak Gulsah developed the invention.
The patent application number is WO2025TR51111 20250909. The patent publication number is..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Panjin Power Supply of State Grid Liaoning Electric Power Supply and State Grid Corporation of China have submitted a patent application for Anti-condensation Method for High-voltage Switchgear. This invention was developed by Wang Yiming, Liu Bing, Shi Qingnan, Yuan Ting, Guo Renze, Fang Biying, Zhang Liyon..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Sumitomo Chemical and Kyoto University patent application for Electrolyte Composition and Battery. This invention was developed by Nakajima Hideto and Ouchi Makoto.
The patent application number is CN20248030503 20240502. The patent publication numb..
Information Technology
| Tue 28 Apr 2026
Beijing, April 29 -- Tutch Global LLC has submitted a patent application for Coupling System. This invention was developed by Clark David H.
The patent application number is CN20248032067 20240329. The patent publication number is CN121152930 (A). International Patent Classification codes are A47B47/00, E06B3/972, F16B12/14, ..
Biotechnology
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Sp2tx Inc patent application for Flow Reactor and Biological Polymer Synthesis System Including Same. Choi Jae Sun and Choi Min Hyeok developed the invention.
The patent application number is EP20240873072 20240927. The patent publication number is EP4729167 (A1). Intern..
Pharmaceutical
| Wed 29 Apr 2026
Beijing, April 29 -- Jiaxing Huahe Pharmaceutical Co Ltd has submitted a patent application for Polyamidoxime Porous Membrane, Preparation Method Thereof and Application of Polyamidoxime Porous Membrane in Molybdenum and Technetium Separation. Zhang Shunjie, Kang Jie and Tan Yitao developed the invention.
The patent applicati..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Fire Phoenix Wire & Cable System Tech Co Ltd has submitted a patent application for Polypropylene-based Multi-element Synergistic Flame-retardant Foaming Material, Preparation Method and Cable. This invention was developed by Cai Youcai, Li Baonian and Gao Wen.
The patent application number is CN2..
Biotechnology
| Wed 29 Apr 2026
Beijing, April 29 -- Qingdao Zhongke Lanzhi Biotechnology Dev Co Ltd has submitted a patent application for Biological Dressing Containing Glycosylglycerol as Well as Preparation Method and Application of Biological Dressing. Duan Yangkai, Li Yan and Li Xin developed the invention.
The patent application number is CN202511505..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Qinghai Xinbang Cable Co Ltd has filed a patent application for Flame-retardant Polymer and Crosslinked Polyethylene Composite Material and Application Thereof in Photovoltaic Cable. This invention was developed by Zhao Yang.
The patent application number is CN202511318604 20250916. The patent publication..
Pharmaceutical
| Tue 28 Apr 2026
Beijing, April 29 -- Shanghai Shangyao Chinese and Western Pharmacy Co Ltd has submitted a patent application for Dexmedetomidine Film Agent and Preparation Method Thereof. This invention was developed by Xu Hao, Liu Yalin, Guo Wen, Ge Qi, Liu Yiwen, Fu Linyong, Yuan Shaoqing and Ding Yunhui.
The patent application number is ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Shandong Xinhao Shunwei New Material Tech Co Ltd patent application for Preparation Process of Water-blocking Agent for Cable Filling Material. Dong Yonghao, Wang Chenggang, Li Jianqing and Wang Jun developed the invention.
The patent application nu..
Pharmaceutical
| Wed 29 Apr 2026
Munich, April 29 -- Qurcan Therapeutics Inc has submitted a patent application for Intelligent Polymer-lipid Based Nano Drug Delivery System to Improve the BBB-penetration by Dual Active Brain Targeting Strategies. This invention was developed by Abbasi Azhar Zahoor, He Chunsheng, Amini Mohammad Ali and Wu Xiaoyu.
The patent ..
Chemicals
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has published Flexcon Company Inc patent application for Pressure Sensitive Adhesive Tape Including a Rubber-acrylic Hybrid Polymer Adhesive. The invention was developed by Mccarthy Carol.
The patent application number is WO2025US50894 20251014. The patent publicati..
Pharmaceutical
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has received Conductink LLC patent application for Injectable Biomaterial for Multi-functional Peptide and Small Molecule Drug Delivery. Paone Louis Salvatore and Galie Peter Adam developed the invention.
The patent application number is WO2025US45675 20250910. The ..
Electrical
| Wed 29 Apr 2026
Geneva, April 29 -- Alpek Sab De Cv has filed a patent application for Method for Obtaining Bacteria in Sterile Environments That Develop Spores Resistant to High Temperatures. This invention was developed by De La Peña Mireles Iván Alejandro, Elizondo Murillo José Luis and Garibay Orijel Claudio.
The patent application nu..
Aquaculture
| Tue 28 Apr 2026
Beijing, April 29 -- Quzhou Xunlong Aquatic Products Science & Tech Development Co Ltd and Hangzhou Qiandaohu Xunlong Sci Tech Co Ltd have submitted a patent application for Land-based Factory Recirculating Aquaculture System and Method for Adult Sturgeons. This invention was developed by Li Yuqiang, Luo Guozhi, Xu Shijian, Wang..
Electronics
| Tue 28 Apr 2026
Beijing, April 29 -- National Dong Hwa University, Kuangda Automotive Trim System Co Ltd and Kuangda Fiber Tech Co Ltd have filed a patent application for Passive Radiation Refrigeration Fabric as Well as Preparation Method and Application Thereof. This invention was developed by Wang Rongwu, Chen Zhihao, Zhu Chuang, Wu Shuangqu..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Yangzhou Polytechnic Institute and Yangzhou Lvbang Chemical Co Ltd have submitted a patent application for Preparation Method of Polyurethane Chloropropene Emulsion with Core-shell Structure. This invention was developed by Guo Shuanghua, Guo Yunguang, Wang Yuanyou, Kong Qinglei, Li Mingxin and Zhou Lei.
..
Oil & Gas
| Wed 29 Apr 2026
Beijing, April 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Method for Removing Hydrogenation Catalyst in Hydrogenated Styrene-conjugated Diene Glue Solution. This invention was developed by Wang Chenjing, Zhang Guojuan and Zhao Ying.
The patent application num..
Oil & Gas
| Wed 29 Apr 2026
Beijing, April 29 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have applied Chinese patent for Reinforcing Filler, Composition for Rubber Sealing Material, Rubber Sealing Material as Well as Preparation Method and Application of Rubber Sealing Material. Yang Ke, Chen Yanru, Dong Hanhai, ..
Oil & Gas
| Wed 29 Apr 2026
Beijing, April 29 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Hydrogen Permeation Resistant Composite Coating as Well as Preparation Method and Application Thereof. This invention was developed by Yu Ping, Yu Anfeng, Liu Huan, Kang Zetian, Wu Qian and..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangxi High Storage Mat Trade Co Ltd and Jiangxi Jiaotou Maintenance Tech Group Co Ltd have sought patent for Organic Viscosity Reduction Type Warm Mix Polymer Modified Asphalt as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Yisheng, Zhu Yaoting, Peng Kai, Yu Xila..
Pharmaceutical
| Wed 29 Apr 2026
Beijing, April 29 -- Tianjin University and MS Green Creation And Mfg Hai River Laboratory have submitted a patent application for Oil-soluble Modified Graphene Material and Preparation Method Thereof. Fan Xiaobin, Zhang Qicheng and Cen Mingjun developed the invention.
The patent application number is CN202511571408 20251030...
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Nanjing University and Wujin Nanda Future Tech Innovation Research Institute have filed a patent application for Spiral Bridge Modified Fused Ring Conjugated Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Xu Ting, Zhang Yingying and Zhang Hui.
The patent app..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Guoke Guanghua Fine Chemical Incubator Nanxiong Co Ltd, CAS Guangzhou Chemistry Co Ltd, Guokeguanghua Nanxiong New Materials Res Institute Co Ltd and Guoke Guanghua Shaoguan New Material Res Institute have submitted a patent application for Low-dielectric Thermosetting Polyphenyl Ether-hydrocarbon Resin Poly..
Textile
| Wed 29 Apr 2026
Beijing, April 29 -- Changde Juheshun New Mat Co Ltd and Wuhan Textile University have filed a patent application for Polyamide Hot Melt Adhesive Containing Dynamic Reversible Covalent Bonds and Preparation Method Thereof. This invention was developed by Yu Chenggang, Wang Wenwen, Lei Keyi, Yang Ping, Tang Haijun, Jiang Min and ..
Transportation
| Tue 28 Apr 2026
Beijing, April 29 -- China Railway 15th Bureau Group and Shijiazhuang Tiedao University have submitted a patent application for High-performance Desert Sand Foam Concrete and Preparation Method Thereof. This invention was developed by Zhang Qiang, Sun Xingliang, Yang Mingjun, Chai Huan, Zhang Yinghui, Cui Baohong, Zhang Cheng, Y..
Transportation
| Tue 28 Apr 2026
Beijing, April 29 -- China Railway 19th Bureau Group, China Railway 19th Bureau Group Sixth Engineering, Foshan Highway & Bridge Prefabricated Part Co Ltd, China Railway 22nd Bureau Group and China Railway 19 Bureau Group Nanchang Wanwoxin Material Tech Co Ltd have submitted a patent application for Preparation Method of Concret..
Tyre
| Wed 29 Apr 2026
Beijing, April 29 -- Shandong Linglong Tyre and Beijing Linglong Tyre Co Ltd have filed a patent application for Winter Tire Tread Rubber with High Wear Resistance and High Wet Grabbing Resistance and Preparation Method of Winter Tire Tread Rubber. This invention was developed by Wang Feng, Wang Guofeng, Ma Yong, Wu Chenjing, Wa..
Semiconductor
| Tue 28 Apr 2026
Beijing, April 29 -- South China Normal University and Guangxian Tech Guangdong Co Ltd have submitted a patent application for Substrate for Electrowetting Equipment and Preparation Method Thereof. Sun Hailing, Xiao Yuxian, Yuan Si, Fan Junpeng, Chen Hongqing and Zhou Guofu developed the invention.
The patent application numb..
Consumer Electronics
| Tue 28 Apr 2026
Beijing, April 29 -- Dow Silicones, Union Carbide and Rohm & Haas have filed a patent application for Hair Styling Formulations. This invention was developed by Zeng Fanwen, Joshi Kinjalbahen, Shulman Inna, Deville Christophe, Carter Matthew, Yin Ligeng and Johnson Bethany K.
The patent application number is CN20248015400 202..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Qingdao University of Science and Technology has submitted a patent application for Carrier Composite Membrane for Low-concentration F-/cl-separation as Well as Preparation Method and Application of Carrier Composite Membrane. Liu Fei, Zhang Yang, Liu Yang, Song Chunling, Shen Qing and Chao Wan developed the..
Chemicals
| Tue 28 Apr 2026
Beijing, April 29 -- Am Applied Fluidics Holdings LLC has sought patent for Methods, Formulations and Preservatives for Preserving Active Compounds. This invention was developed by Kampeman Tom, Latibari Sara Tahan, Parraga Menezes Jenny Evelyn and Zettebier Barbara Maria.
The patent application number is CN20248025693 202404..
Semiconductor
| Wed 29 Apr 2026
Beijing, April 29 -- Hubei Wuzhou New Material Tech Co Ltd has submitted a patent application for Low-temperature Fast Curing Non-oriented Silicon Steel Coating and Preparation Method Thereof. This invention was developed by Song Yu, Li Linwei, Xiong Zhi and Huang Danli.
The patent application number is CN202511715592 2025112..
Semiconductor
| Tue 28 Apr 2026
Beijing, April 29 -- Ganghua Energy Chuangke Shenzhen Co Ltd has filed a patent application for Perovskite Passivation Structure, Preparation Method Thereof and Perovskite Solar Cell. This invention was developed by Wu Xiaoxue, Zhou Chuanzhe, Du Yixuan, Huang Liang and Shi Yuxian.
The patent application number is CN2025112914..
Biotechnology
| Wed 29 Apr 2026
Geneva, April 29 -- Board Of Regents The University Of Texas System and US Administrator of NASA have submitted a patent application for Composites, Methods of Making and Using the Same. Kirchhoff Joseph and Hudson Tyler developed the invention.
The patent application number is WO2025US51256 20251016. The patent publication n..
Electronics
| Wed 29 Apr 2026
Beijing, April 29 -- University Wenshan has applied Chinese patent for Preparation Method of Diosmetin Magnetic Molecularly Imprinted Covalent Organic Framework Compound Specific Adsorbent. Fu Dong, Hu Guoxian, Guo Yanhong, Zhao Chengzhi, Cao Jie and Liu Fang developed it.
The patent application number is CN202511521935 20251..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- Hangzhou Robam Appliances has sought patent for Intercalation Assembled Composite Flame Retardant, Preparation Method Thereof and Flame-retardant Composition. This invention was developed by Yu Bingbo, Zhong Suping, Lai Shaoxing and Ren Fujia.
The patent application number is CN202511296121 20250911. The ..
Semiconductor
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Zhejiang Runhe Organicsilicone New Mat Co Ltd patent application for Antibacterial and Antioxidant Organic Silicon Elastomer, Gel and Preparation Method. This invention was developed by Song Chunyan, Chen Yu, Wang Zhigang, Fei Yanting, Wan Lei and Hu X..
Semiconductor
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Runhe Organicsilicone New Mat Co Ltd has applied Chinese patent for Low-foam Organic Silicon Elastomer, Gel and Preparation Method. Song Chunyan, Chen Yu, Wang Zhigang, Fei Yanting, Wan Lei and Hu Xue developed it.
The patent application number is CN202410789803 20240619. The patent publication n..
Electronics
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Wote Advanced Mat Co Ltd has filed a patent application for Liquid Crystal Polymer, Preparation Method and Application Thereof, and Electronic Equipment. This invention was developed by Chen Zhang, He Zheng, Zhang Liang, Liu Zean and Meng Hua.
The patent application number is CN202511253463 20250..
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