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Pipe
| Mon 11 May 2026
Beijing, May 11 -- Tianjin Hailong Pipe Ind Co Ltd has applied Chinese patent for Prestress Self-compensation Hydraulic Sealing Concrete Pipe Connector. Liu Xuejun, Zhang Zhenshan, Wang Hua, Hu Dengxing and Liu Zhanfang developed it.
The patent application number is CN202511686870 20251118. The patent publication number is CN..
Pipe
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Anhui Shengchenyuan Material Tech Industrial Development Co Ltd patent application for Multi-layer Composite Pipe. The invention was developed by Guo Zongyu and Kwak Je-ho.
The patent application number is CN202511428348 20250930. The patent publicat..
Metal & Mining
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Zhejiang Delft New Building Mat Co Ltd patent application for Preparation Method of Solvent-impact-resistant Water-based Titanium Dioxide Slurry. Zhou Xiangqing and Wang Baihui developed the invention.
The patent application number is CN202511424959 2..
Pipe
| Mon 11 May 2026
Beijing, May 11 -- Anhui Zhonghan High Molecular Tech Co Ltd has sought patent for Thermoplastic Elastomer Material for Injection-molded Special-shaped Corrugated Hose and Preparation Method of Thermoplastic Elastomer Material. This invention was developed by Xiong Qi, Wu Zhangzhu, Zhou Zhikang, Gong Mengqing and Chen Enjun.
..
Fishing
| Mon 11 May 2026
Beijing, May 11 -- Jiangsu Wannapu New Material Tech Co Ltd has submitted a patent application for Special Algae-removing Antibacterial Plastic Functional Master Batch for Aquarium Fish Tank and Preparation Method of Special Algae-removing Antibacterial Plastic Functional Master Batch. Li Hanqing and Wang Xiaodong developed the ..
Metal & Mining
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Zhongshan Haocheng New Material Tech Co Ltd patent application for High-heat-resistance Abs Alloy Material and Preparation Method Thereof. This invention was developed by Kuang Keyong, Kuang Yifan, Kuang Tiantian and Hu Huifang.
The patent application..
Sanitation
| Mon 11 May 2026
Beijing, May 11 -- Jomoo Kitchen & Bath has submitted a patent application for Polypropylene Composite Material, Preparation Method Thereof and Toilet Cover Plate. This invention was developed by Lin Xiaofa, Lin Xiaoshan, Li Weiyu, Su Yaosheng, Zeng Fucai and Xu Li.
The patent application number is CN202511426607 20250930. Th..
Metal & Mining
| Mon 11 May 2026
Beijing, May 11 -- Zhengzhou Hollowlite Materials Co Ltd has sought patent for Preparation Method of Ammonium Polyphosphate/hollow Glass Bead Synergistic Flame Retardant and Flame-retardant Composite Material. This invention was developed by Cui Baoyu, Lyu Shuaikang, Cai Jianwu, Xue Haixia, Wang Xiaochuan, Wang Jianbin, Cai Yaow..
Metal & Mining
| Mon 11 May 2026
Beijing, May 11 -- Zibo Jinguan New Material Tech Co Ltd has submitted a patent application for Preparation Process of Ceramic Water Reducer. Zhao Li, Zhao Guodong and Zhuang Aihua developed the invention.
The patent application number is CN202511784984 20251201. The patent publication number is CN121270821 (A). International..
Healthcare
| Mon 11 May 2026
Beijing, May 11 -- Puyang Zhongyuan Petrochemical Ind Co Ltd has submitted a patent application for Refining Process of High-quality Antioxidant 1010. This invention was developed by Zhao Wenbiao, Wang Haifei, Shao Hongwei, An Jiefang, Guan Shilong, Liu Zihui and Wu Yanhui.
The patent application number is CN202511407877 2025..
Beauty & Fashion
| Sun 10 May 2026
Alexandria, May 11 -- L'Oreal has applied United States patent for Composition Comprising Large Amount of Polyol. Kasai Takehiko, Shimatani Mitsuru, Mitsuda Shinobu, Shiroya Toshifumi, Mizuno Tomoko, Isojima Tatsushi and Yamamoto Mariko developed it.
The patent application number is US202319117907 20230915. The patent publica..
Nanotech
| Mon 11 May 2026
Beijing, May 11 -- Institute Of Advanced Equipment Zhejiang University has submitted a patent application for Tension-pressure Dual-mode Sensing Nanofiber Yarn and Preparation Method Thereof. This invention was developed by Xie Haibo, Tang Jian, Xu Kaichen, Ding Hongqin and Yang Huayong.
The patent application number is CN202..
Oil & Gas
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received China Petroleum & Chemical and China Petroleum & Chemical Corp Jiangsu Oilfield Branch patent application for Liquid Gel Breaker for Guanidine Gum and Polymer Fracturing Fluid as Well as Preparation Method and Application of Liquid Gel Breaker. Ma Wei, W..
Tyre
| Fri 08 May 2026
Alexandria, May 9 -- Eneos Corp and ENEOS Materials have been awarded a patent for Sulfur-containing Unsaturated Hydrocarbon Polymer and Method for Production Thereof, Additive for Rubber, Rubber Composition, and Tire. This invention was developed by Chino Keisuke, Matsuo Yusuke and Ashiura Makoto.
The patent application numb..
Automobile
| Sun 10 May 2026
Alexandria, May 11 -- Core Molding Tech Inc has filed a patent application for Polymeric Articles for Applications in Vehicles and Methods of Making the Same. This invention was developed by Cordido Daniel, Pelzi Jordan, Palomaki Eric and Arora Vinod.
The patent application number is US202519427978 20251219. The patent public..
Transportation
| Sun 10 May 2026
Alexandria, May 11 -- Lachenberg James has submitted a patent application for Easily Assembled Cargo Tray.
The patent application number is US202519370202 20251027. The patent publication number is US20260124979 (A1). International Patent Classification code is B60P1/64. Cooperative Patent Classification code is B60P1/6409 (..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- Cellknit Inc has sought patent for Bio-implantable Microfiber Graft and Method of Manufacturing the Same. This invention was developed by Lim Geun Bae and Lee Jung Ho.
The patent application number is US202619439608 20260105. The patent publication number is US20260124340 (A1). International Patent Class..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has released Solventum Intellectual Properties Co patent application for Test Device, Sterilization Monitoring System and Method. This invention was developed by Bommarito G Marco, Xia Wensheng, Wilke Benjamin M and Jing Naiyong.
The patent application number is US2023191..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Nanjing Kerun Lubricants Co Ltd, Nanjing Kerun New Material Tech Co Ltd and Nanjing Kerun Industrial Tech Co Ltd patent application for Application of Dendritic Polymer as Slow Cooling Agent in Cooling Medium. The invention was developed by Ding Lin, Zu..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Blue-White Industries patent application for Sealing Diaphragm and Methods of Manufacturing Said Diaphragm. Gledhill III Robert E, Nguyen John T and Smith Steve L developed the invention.
The patent application number is US202519353474 20251008. The patent pu..
Pharmaceutical
| Sun 10 May 2026
Alexandria, May 11 -- Southern University of Science and Technology has submitted a patent application for Polymeric Material and Preparation Method Thereof, and Drug-loading Material. This invention was developed by Guo Qiongyu and Ma Yutao.
The patent application number is US202519435614 20251229. The patent publication num..
Pharmaceutical
| Sun 10 May 2026
Alexandria, May 11 -- Vanderbilt University has submitted a patent application for Polymer-drug Conjugates for Sting Pathway Activation. This invention was developed by Wilson John T, Arora Karan, Sheehy Taylor L and Schulman Jacob.
The patent application number is US202319119975 20231012. The patent publication number is US2..
Biotechnology
| Sun 10 May 2026
Alexandria, May 11 -- Vitakey Inc has submitted a patent application for Lipid Encapsulated Probiotic Compositions. This invention was developed by Anselmo Aaron C, Toffton Shannon M, Sievert James D, Luo Kevin M, Balijepalli Anant Shankar, Hendley Tiffany B, Roth Cheyenne N, Christenson Andrew D, Collins Joseph, Stamp Andrea, J..
Food & Beverage
| Sun 10 May 2026
Beijing, May 11 -- Nanjing Institute For Food And Drug Control has sought patent for Molecularly Imprinted Photonic Crystal Gel Sensor for Detecting Staphylococcus Aureus as Well as Preparation Method and Application of Molecularly Imprinted Photonic Crystal Gel Sensor. This invention was developed by Jiang Hui, Yang Jun, Tang Q..
Textile
| Mon 11 May 2026
Beijing, May 11 -- Guangzhou Bangerhua Textile Co Ltd has submitted a patent application for Modified Antibacterial Fabric and Preparation Method Thereof. This invention was developed by Xie Jiayu, Xie Jiaxing and Wu Xiaolian.
The patent application number is CN202511575012 20251031. The patent publication number is CN1212727..
Textile
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Rugao Xiehe Printing And Dyeing Co Ltd patent application for Moisture Absorption Modification and Dyeing One-bath Treatment Method of Tencel Textile. Cheng Xiyi, Chen Dongqin, Huang Guihong and Qian Jin developed the invention.
The patent application..
Automobile
| Mon 11 May 2026
Beijing, May 11 -- Guangdong Sanhe Holding Co Ltd has submitted a patent application for Sealant for New Energy Automobile Battery Pack and Preparation Method Thereof. This invention was developed by Chen Bingyao, Liu Yubin, Chen Liang, Luo Weiying, Chen Bingqiang and Li Ziyong.
The patent application number is CN202511605294..
Printing & Publishing
| Fri 08 May 2026
Alexandria, May 9 -- Sun Chemical Corp and Sun Chemical have been awarded a patent for Aqueous Ink Compositions. This invention was developed by Illsley Derek.
The patent application number is US202118017931 20211006. The patent publication number is US12617958 (B2). International Patent Classification codes are C09D11/02, C0..
Printing & Publishing
| Sun 10 May 2026
Alexandria, May 11 -- Battaglia Vincent has submitted a patent application for Polymeric Cartridge Assembly. Battaglia Vincent developed the invention.
The patent application number is US202418932154 20241030. The patent publication number is US20260126277 (A1). International Patent Classification code is F42B5/307. Cooperati..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Firehawk Aerospace Inc patent application for Thermoplastic-based Energetic Material Production. The invention was developed by Baier Michael Joseph and Podany Nicholas Shane.
The patent application number is US202418934633 20241101. The patent publication n..
Chemicals
| Sun 10 May 2026
Alexandria, May 11 -- Nitta Corporation has submitted a patent application for Adhesive with Pressure Regulation Function. Kato Takumi and Sako Keisuke developed the invention.
The patent application number is US202319120325 20231006. The patent publication number is US20260125583 (A1). International Patent Classification cod..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Dongguan Lanbang Electronic Hardware Mat Co Ltd has applied Chinese patent for Photosensitive Acrylic Resin as Well as Preparation Method and Application Thereof. Qu Chenye and Lou Lifu developed it.
The patent application number is CN202511723942 20251122. The patent publication number is CN121270772 (A). ..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Anshan Hifichem Co Ltd has applied Chinese patent for Resin Polymer, 1, 4-cyclohexane Dimethyl Diisocyanate with Low Chlorinated Impurity Content and Continuous Preparation Method. Chen Gang, Sun Haibo, Chen Haishuo, Yang Yan, Zhang Sinan, Yan Dandan, Xu Xinyang, Pan Fengliang, Han Dong-jin and Liu Jian develo..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Shenzhen Xinyan Landscape Art Co Ltd patent application for Art Terrace Polymer Mortar and Preparation Method Thereof. This invention was developed by Zhang Shiliang, Tan Xuefeng, Liang Feng, Shi Shengxi, Xi Jinlong and Shu Fangwei.
The patent applica..
Energy
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Lvju Nengju Building Tech Co Ltd patent application for Thermal Insulation Wall Material, Preparation Method Thereof, Thermal Insulation Board and Thermal Insulation System. Feng Xiaohong developed the invention.
The patent application number is CN202..
Optics & Imaging
| Mon 11 May 2026
Beijing, May 11 -- Guizhou Zhifantu Tech Co Ltd has sought patent for Phosphogypsum-based Cementing Material Additive Based on Organic-inorganic Composite Directional Crystallization Network, Cementing Material and Application. This invention was developed by Yang Zhangrun, Fan Qiang and Liu Wei.
The patent application number..
Information Technology
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has released Arieca Inc patent application for Thermal Interface Material Systems, Assemblies Formed Therefrom, and Methods of Manufacture Thereof. This invention was developed by Mea Hing Jii, Shah Dylan S, Feller Keyton D, Dorau Benjamin, Rossetti Cara, Carter Peter, Russe..
Plastics
| Sun 10 May 2026
Beijing, May 11 -- Huige Nantong Environmental Prot Equipment Co Ltd has filed a patent application for Intelligent Regulation and Control Method and System for High-molecular Polymer Film Separation Nitrogen. This invention was developed by Chen Zhiyuan, Gu Weiliang, Qu Shixiang, Bai Jushen, Yu Yuanyang, Zhou Jiani, Chen Wentin..
Food & Beverage
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has released Persiskin S L patent application for Leather-like Material of Vegetable Origin Made from Persimmon Puree. This invention was developed by Sanfélix Palau Jaime and Vladan María.
The patent application number is US202219119704 20221011. The patent publication..
Medical
| Mon 11 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Composite Resources Inc patent application for Tourniquet with Optimized Inner Strap and Windlass. Casella Michael James, Perkins Stephen, Fourt Jesse Arnold, Hill Christopher Steven, Huang Daniel Chien-cheng and Wucherpfennig Thomas Kai developed the invention...
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Chalco Application Research Institute and Chinalco Aluminum Foil Luoyang patent application for Preparation Method of Ebsd Sample of Aluminum-plastic Composite Film. The invention was developed by Yang Shuyu, Zhu Ranran, Chen Yunan, Han Yi, Yu Mingchao,..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Hesheng Silicon Ind Jiaxing Co Ltd patent application for Preparation Method of Room Temperature Vulcanized Silicone Rubber Based on Modified Mineral Filler. This invention was developed by Moon Bo-kyung, He Dongdong, Liu Shizhan, Gao Pengle, Tang Kuisha..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Taimide Tech Inc has submitted a patent application for Heat-resistant Liquid Crystal Polymer Film. This invention was developed by Cai Chengcheng, Xie Jiaxun and He Yixue.
The patent application number is CN202410898851 20240705. The patent publication number is CN121271242 (A). International Patent Classi..
Textile
| Mon 11 May 2026
Beijing, May 11 -- Chongqing Zhengming New Mat Co Ltd has sought patent for Modified Nylon Composition for Door and Window Heat Insulation Strip and Preparation Method of Modified Nylon Composition. This invention was developed by Zhang Xiaolong, Yan Huimin, Peng Xingxing and Kang Bin.
The patent application number is CN20251..
Optics & Imaging
| Mon 11 May 2026
Beijing, May 11 -- Suzhou Huashi Polymer Co Ltd has submitted a patent application for High-weather-resistance Light-color Laser Direct Structuring Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Lei and Zhu Qilei.
The patent application number is CN202511424254 2..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Shandong Huateng Polymer Mat Co Ltd has submitted a patent application for High-wear-resistance Antistatic TPU (thermoplastic Polyurethane) Shoe Material and Preparation Method Thereof. Qiu Nan developed the invention.
The patent application number is CN202511671607 20251114. The patent publication number i..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published China Faw Group patent application for Light-aging-resistant Polyether-ether-ketone Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Li Wenying, Fan Xilong, Zhang Haoran, Teng Teng, Wang Jianbing, ..
Packaging & Containers
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Dongguan Baijie Packaging Products Co Ltd patent application for Biodegradable Packaging Material and Preparation Method Thereof. The invention was developed by Yang Wuyong, Ye Zelian and Li Taiwei.
The patent application number is CN202511489251 202..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Zhangzhou Ronghai Polymer Mat Co Ltd has sought patent for Insulating Plastic Particle and Production Process Thereof. This invention was developed by Lin Hanye and Xu Lingyong.
The patent application number is CN202511771242 20251128. The patent publication number is CN121271183 (A). International Patent C..
Automobile
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Hebei Bainuo Auto Parts Co Ltd patent application for Environment-friendly Thermoplastic Flame-retardant Automobile Door and Window Sealing Strip and Preparation Method Thereof. Niu Ruishan, Yin Xingqiang and Gu Yongqian developed the invention.
The p..
Printing & Publishing
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Luoyang Institute of Science and Technology and Northwestern Polytechnical University patent application for 4D (four-dimensional) Printing Polymer Composite Material with Optically-controlled Modulus Transformation and Preparation Method of 4d Printing ..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Orinko Advanced Plastics has submitted a patent application for Low-odor Regenerated Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Fei, Zhu Zhuangzhuang and Yan Pu.
The patent application number is CN202511598243 20251104. The pate..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Chongqing Huitong Tech Co Ltd has submitted a patent application for High-strength Low-floating-fiber Low-warping Short Glass Fiber/short Carbon Fiber Reinforced Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xing Renquan, Zeng Wei and Li..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Ningbo Baodi Plastic Valve Co Ltd has applied Chinese patent for Flame-retardant High-wear-resistance Modified Polyolefin Material, Preparation Method Thereof and Valve. Chen Na, Chen Liyuan and Xu Pingbo developed it.
The patent application number is CN202511430159 20251009. The patent publication number i..
Packaging & Containers
| Mon 11 May 2026
Beijing, May 11 -- Fujian Fukong Tech Co Ltd has submitted a patent application for Water Tank Wading Material Capable of Preventing Chlorine Corrosion and Production Method of Water Tank Wading Material. Zhan Guochun, Huang Zhaobin and Lin Yonggui developed the invention.
The patent application number is CN202511486054 20251..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Langfang Beihua Polymer Mat Co Ltd patent application for Conductive Elastomer Master Batch as Well as Preparation Method and Application Thereof. Sun Zhongxiao, Gao Yanling, Wang Ning, Yang Sen, Gao Yang, Chen Chengzhi, Wang Yan and Sun Xiaopei develope..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Henan Academy Of Sciences Institute Of Mat has sought patent for Fretting Frictional Wear Resistant Polymer Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Meng Zhaojie, Wang Qiongdi, He Shiyao, Qi Shuangyan, Xiao Lili, Shen Zhenfang, Qin Yanan and Zhan..
Energy
| Mon 11 May 2026
Beijing, May 11 -- Sichuan Res Institute Of Silk Science Co Ltd has submitted a patent application for Autonomous Thermal Management Material and Preparation Method Thereof. This invention was developed by Liu Yuhao, Zhang Beibo, Deng Hulong, Yang Xuchao, Cheng Ming, Zheng Dan, Ren Jianyu, Chen Jiayue, Zhang Zhuoting and Yang Ru..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- Kelin Taier Hebei Environmental Protection Tech Co Ltd has sought patent for Wear-resistant Rubber Composite Material and Preparation Method Thereof. This invention was developed by Guo Qingmin, Wang Donggui, Wang Yu and Tang Lihua.
The patent application number is CN202511810089 20251203. The patent public..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Lanzhou Chuxin New Mat Co Ltd has filed a patent application for Preparation Method of Bio-based Polymer Composite Flame Retardant. This invention was developed by Yan Xiangjun.
The patent application number is CN202511419450 20250930. The patent publication number is CN121271034 (A). International Patent C..
Tools and Machinery
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences and Institute of Soil Science, CAS patent application for Porous Composite Water-retaining Agent Based on Xanthan Gum and Clay Minerals and Active Extrusion Preparation Method of Porous ..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Dongguan Yamagata Optics Co Ltd has submitted a patent application for Composite Matt Coating Structure of Shading Ring and Spin Coating-ion Plating Multi-step Film Forming Preparation Process of Composite Matt Coating Structure. This invention was developed by Huang Jing.
The patent application number is C..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Guangzhou Alpha Interventional Medical Tech Co Ltd patent application for Heat-setting Product of High Polymer Material as Well as Heat-setting Method and Application of Heat-setting Product. This invention was developed by Zhang Jing, Cao Jiawei, Shan H..
Automobile
| Mon 11 May 2026
Beijing, May 11 -- Suzhou Sunway Polymer Co Ltd has sought patent for Preparation Method of Anti-fatigue Long Glass Fiber Reinforced Polypropylene Material Applied to Automobile Parts. This invention was developed by Su Zhonghuai, Wang Haili, Shi Yaqi, Shen Xin and Song Lifu.
The patent application number is CN202511637803 20..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Hubei Heju Polymer Mat Co Ltd has filed a patent application for Synthetic Method and Application of High-glossiness and High-toughness MXD6 Resin. This invention was developed by Ran Baoqing, Li Lingzhou, Zhu Yongjun, Lei Yong and Zheng Xiongfeng.
The patent application number is CN202511821189 20251205. T..
Aerospace
| Mon 11 May 2026
Beijing, May 11 -- Guizhou Aerospace Tianma Electro Mechanical has applied Chinese patent for Secondary Foaming Polyimide Heat Insulation Composite Material and Preparation Method Thereof. Zhou Taineng, Zheng Tao, Yang Dalei, Lee Chong Ock, An Xiongfei and You Chuanchuan developed it.
The patent application number is CN202511..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Institute of Advanced Technology University of Science and Technology of China has submitted a patent application for Fluorine-free Transparent Negative Polyimide Photoresist as Well as Preparation Method and Application Thereof. Wang Feng, Tian Yukui, Ye Xupeng, Shi Entai, Sun Shanwei and Liu Mingyang develop..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- Chengfa Tech Hubei Co Ltd has submitted a patent application for Preparation Method of Regenerated Thermoplastic Polyester Elastomer. Chen Cheng, Zhan Chi, Duan Yuanfa, Zhou Xianliang and Yang Ning developed the invention.
The patent application number is CN202511555942 20251029. The patent publication numb..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Ruitong Polymer Tech Zhejiang Co Ltd patent application for Uv-cured Bio-based Matte Resin and Preparation Method Thereof. This invention was developed by Yu Zongping, Chun Hua, Yang Pengfei, Li Jinbo, Qi Yanjin and Yang Hao.
The patent application nu..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Nanjing Jufa New Mat Co Ltd has submitted a patent application for Graft Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Ben Jin, Cheng Yuan, Deng Junfa and Ju Mingjie.
The patent application number is CN202511843652 20251209. The patent publication number is C..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Zhejiang Banteng Tech Co Ltd patent application for Siloxane Modified Composite High Polymer Material and Preparation Method Thereof. This invention was developed by Xu Yujing and Xia Chunsheng.
The patent application number is CN202511643336 20251111..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Hubei Huaning Anticorrosion Wear Resistant Res Institute Co Ltd patent application for High-performance Perfluoroether Rubber Material and Preparation Method Thereof. Ma Yulin, Lan Xiyuan, Xu Shan, He Wei and Yasuetsu developed the invention.
The pate..
Chemicals
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Mehta Veerag and Mehta Vikas patent application for Extrusion Process Aids for Polyolefins.
The patent application number is US202418937115 20241105. The patent publication number is US20260125539 (A1). International Patent Classification codes are C08J3/20, C0..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has released Tmg Tecidos Plastificados E Outros Revestimentos Para A Ind Automovel SA patent application for High Abrasion Resistance Composite Structure, its Preparation and Use. This invention was developed by Santos Silva Carolina Lebre, Da Silva Ribeiro Filipe Miguel, Ca..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- Yantai Tayho Advanced Materials Research Institute Co Ltd and Tayho Advanced Mat Group Co Ltd have applied United States patent for Modified Aramid Dope, and Preparation Method and Use Thereof. Guan Zhenhong, Li Dan, Jiang Ming, Lin Fangbing and Yao Kuncheng developed it.
The patent application number is..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Silverpeutics Inc patent application for Free Standing Metal-ion Doped Thin Films. Krogman Kevin developed the invention.
The patent application number is US202519239589 20250616. The patent publication number is US20260125526 (A1). International Patent Class..
Energy
| Sun 10 May 2026
Alexandria, May 11 -- Shanghai Huzheng Ind Co Ltd has applied United States patent for Nanocapsule-based Thermal Insulation Functional Masterbatch and Preparation Method Thereof. Li Jiayi and Xue Jiaxiao developed it.
The patent application number is US202418868160 20240415. The patent publication number is US20260125522 (A1)..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Saint Gobain Performance Plastics patent application for Tube and Method for Making Same. The invention was developed by Wei Zichao, Liang Shuai, Tzivanis Michael J, Jin Jiezhu, Wang Hua and Watson Kendra R.
The patent application number is US202519380494 20..
Automobile
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has released Von Pace Wholesale Pty Ltd patent application for Heavy-vehicle Mud Flap. This invention was developed by Von Schassen Christian.
The patent application number is US202519379341 20251104. The patent publication number is US20260125116 (A1). International Pate..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Zhejiang Yisen Tech Co Ltd patent application for Multi-fiber Polymer Anti-crack Waterproof Mortar and Conveying System Thereof. The invention was developed by Wang Rongdong, Li Huangen, Qiu Bogang, Yu Hangbin, Xuan Hanliang, Chen Bangrong, Luo Hangyu, ..
Textile
| Mon 11 May 2026
Beijing, May 11 -- Wuhan Textile University has submitted a patent application for Flame-retardant Copolyester as Well as Preparation Method and Application Thereof. This invention was developed by Wang Dong, Yan Zhong and Wang Dexia.
The patent application number is CN202511458385 20251013. The patent publication number is CN1..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- Zhonghan New Material Tech Co Ltd has applied Chinese patent for Epoxy Modified Polyester Resin and Preparation Method Thereof, Adhesive and Composite Film. Xie Mingsheng, Wu Hao and Xu Guodong developed it.
The patent application number is CN202511670269 20251114. The patent publication number is CN1212708..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Affiliated Hospital Of Shandong Second Medical University patent application for Macrocyclic Covalent Organic Polymer Material for Inhibiting Pi-pi Stacking Effect and Application of Macrocyclic Covalent Organic Polymer Material. The invention was devel..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Hubei University of Science and Technology patent application for Chiral Spiral Polyisocyanide with Sulfonamide Structure as Well as Preparation Method and Application of Chiral Spiral Polyisocyanide. This invention was developed by Guo Liyuan, Wu Shi, L..
Rubber
| Mon 11 May 2026
Beijing, May 11 -- Jilin University Of Chemical Technology has submitted a patent application for Polyurethane Elastomer as Well as Preparation Method and Application Thereof. This invention was developed by Sun Jian, Dong Wenjing, Gao Huajing, Gao Zijian, Jin Chaohui, Han Yuxi, Wang Di and Wang Hong.
The patent application n..
Textile
| Mon 11 May 2026
Beijing, May 11 -- Huafon Chemical Co Ltd has submitted a patent application for Polyurethane Stock Solution, Spandex Spinning Stock Solution and Composition Thereof, High-temperature-resistant Spandex Yarn and Preparation Method of High-temperature-resistant Spandex Yarn. This invention was developed by Shao Xiaolin, Wen Zuoyan..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Bio Protech Inc patent application for Water-resistant Conductive Hydrogel and Method of Preparing Same. The invention was developed by Kim Jae-chan, Lee Sun-jong, Kim Dong-min and Ju Ye-won.
The patent application number is US202519380109 20251105. The pate..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received University Cote Dazur, Centre National De La Recherche Scient and Claude Bernard University Lyon 1 patent application for Crosslinked Polymers and Their Uses. Guigo Nathanaël, Mehiri Mohamed, Melilli Giuseppe, Rousselle Patricia and Sbirrazzuoli Nicolas develop..
Chemicals
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Novomer patent application for Polymerization of Lactones in Polar Protic Solvents. The invention was developed by Derosa Christopher A and Falkner Catherine A.
The patent application number is US202419152181 20240125. The patent publication number is US2026..
Chemicals
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Shinetsu Chemical patent application for Resist Composition and Pattern Forming Method. This invention was developed by Kikuchi Shun, Ohashi Masaki, Kusama Masashi and Oyama Kosuke.
The patent application number is CN202510906467 20250702. The patent ..
Chemicals
| Sun 10 May 2026
Beijing, May 11 -- Shinetsu Chemical has submitted a patent application for Resist Composition and Pattern Forming Method. This invention was developed by Kikuchi Shun, Kusama Masashi, Oyama Kosuke and Ohashi Masaki.
The patent application number is CN202510899277 20250701. The patent publication number is CN121276883 (A). In..
Optics & Imaging
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Shijiazhuang Chengzhi Yonghua Display Materials Co Ltd patent application for Dye PDLC (polymer Dispersed Liquid Crystal) Dimming Film and Application Thereof. This invention was developed by Zhao Xiaoxiang, Li Zhengqiang, Li Jinglei, Liu Lulu and Qin Ge..
Chemicals
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Novomer patent application for Novel Carbonylation Catalysts and Methods of Making the Same. Tedder Jonathan D, Wilders Alison M, Coates Geoffrey W and Falkner Catherine A developed the invention.
The patent application number is US202519354019 20251009. The ..
Plastics
| Sun 10 May 2026
Alexandria, May 11 -- Firehawk Aerospace Inc has submitted a patent application for Thermoplastic-based Energetic Material Production. Baier Michael Joseph and Podany Nicholas Shane developed the invention.
The patent application number is US202418934674 20241101. The patent publication number is US20260125332 (A1). Internati..
Aerospace
| Mon 11 May 2026
Beijing, May 11 -- AECC Beijing Institute of Aeronautical Materials and Shanghai Aircraft Manufacturing have submitted a patent application for Low-hydrogen Embrittlement Electroplating Additive Suitable for Weak-acid Zinc-nickel Electroplating Process, Preparation Method of Low-hydrogen Embrittlement Electroplating Additive and..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Ningbo Polytechnic and Henghe Materials & Science Technology have submitted a patent application for Macromolecular Micron Adhesive for Lithium Battery Diaphragm and Preparation Method Thereof. Peng Zhenbo, Li Aiyuan, Sun Xiangdong and Wang Bin developed the invention.
The patent application number is CN202..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Qingdao Aucma Domestic Electrical Appliance Co Ltd and Aucma have submitted a patent application for Anti-static Coating and Preparation Method Thereof. Ding Shixin, Li Jiayang, Wei Yubin and Fan Hongshuo developed the invention.
The patent application number is CN202511518488 20251023. The patent publicati..
Banking
| Mon 11 May 2026
Beijing, May 11 -- China Banknote Printing And Minting Group Co Ltd and Guangzhou Banknote Printing Co Ltd have applied Chinese patent for Solvent-resistant Polyurethane Composite Polymer Soft and Hard Combined Elastic Material as Well as Preparation Method and Application Thereof. Han Xi, Zhu Haikun, Zhang Liuzhu, Lu Zhiying, X..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Hefei Huiqiang New Energy Material Tech Co Ltd, Huiqiang Wuhan New Energy Material Tech Co Ltd, Xiangyang Huiqiang New Energy Material Tech Co Ltd and Henan Huiqiang New Energy Material Tech Stock Co Ltd have sought patent for Sodium-ion Battery Diaphragm Coating Material with Thermal Response Memory Character..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Zhejiang Bofay Electric and Zhejiang Bofei Green Energy Tech Co Ltd have filed a patent application for Long-acting Protective Water-based Fluorocarbon Paint and Preparation Method Thereof. This invention was developed by Hu Daoxiong, Lu Yunfeng, Chen Libin, He Ding, Yang Kunxia and Guo Xiaogang.
The patent..
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