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Semiconductor
| Sun 10 May 2026
Alexandria, May 11 -- Samsung Electronics has filed a patent application for Semiconductor Package. This invention was developed by Jang Joohee, Lee Hojin, Kim Seokho and Lim Dongchan.
The patent application number is US202519376593 20251031. The patent publication number is US20260130273 (A1). Cooperative Patent Classificati..
Automobile
| Mon 11 May 2026
Beijing, May 11 -- Northeastern University has filed a patent application for Method for Recovering Zinc from Waste Automobile Outer Covering Part Steel Plate Containing Paint Layer. This invention was developed by Zheng Lichun, Jiang Zhouhua, Wang Jufeng, Zhu Hongchun, Li Yan and Zhang Kaiyi.
The patent application number is..
Electrical
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Anhui Telecom Planning & Designing Co Ltd and Xi'an University of Architecture and Technology patent application for Vibration Reduction and Energy Consumption Device for Power Equipment. This invention was developed by Zhang Chong and Xue Jianyang.
T..
Electrical
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Yibin CRRC Times New Energy Co Ltd patent application for Composite Material, Composite Battery Diaphragm, Preparation Method and Battery. This invention was developed by Liu Xinjian, Chen Shaowei and Zhou Lanfang.
The patent application number is CN2..
Agricultural
| Mon 11 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Hologenix LLC patent application for Kit Having Active Polymer Materials for Growing More Vigorous, Larger, and Healthier Plants. Horinek David Drew developed the invention.
The patent application number is US202619440167 20260105. The patent publication numb..
Electrical
| 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..
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
| Sun 10 May 2026
Alexandria, May 11 -- The Regents of The University of California has applied United States patent for Systems and Methods for Liquid Metal Printing. He Ximin and Wu Dong developed it.
The patent application number is US202519368937 20251024. The patent publication number is US20260129767 (A1). International Patent Classificati..
Metal & Mining
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Kingfa Science & Technology patent application for Mabs-pla Alloy Material as Well as Preparation Method and Application Thereof. This invention was developed by Lin Shiwen, Chen Pingxu, Ye Nanbiao, Wang Yangli, Huang Baokui, Kuang Shunong, Huang Chiguan..
Plastics
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Ethylene/alpha-olefin Copolymer with Excellent Processability as Well as Preparation Method and Application Thereof. The invention was developed by Hua Weiqi, Zhang Yanyu, Wang Jinqiang, Li Yuan, Wang Lei, Li..
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..
Aerospace
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Airbus Operations patent application for Fuel Cell for Aircrafts. The invention was developed by Delgado Ollero Alfonso, Pardo Herrero Mónica, Ubierna Huidobro Iñigo and Silvestre Salas Manuel.
The patent application number is US202519381524 20251106. The pa..
Aerospace
| Mon 11 May 2026
Beijing, May 11 -- Beijing Institute of Aeronautical Materials has filed a patent application for Sealant and Preparation Method and Application Thereof. This invention was developed by Peng Yuqing, Qin Pengbo and Wu Songhua.
The patent application number is CN202511252932 20250903. The patent publication number is CN121271493 ..
Oil & Gas
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released PetroChina patent application for Foaming Agent as Well as Preparation Method and Application Thereof. This invention was developed by Yan Ruichang, Yang Xuesong, Fu Xian, Wang Bin, Yao Qingtong, Yoon Jin-ok, Ji Yingying, Zhang Xu, Fu Shufen, Cheng Xiaow..
Optics & Imaging
| Mon 11 May 2026
Beijing, May 11 -- Dongguan Lizhi Grinding Tech Co Ltd has submitted a patent application for Polishing Pad of Far Infrared Optical Lens and Preparation Method of Polishing Pad. This invention was developed by Gong Ting, Jin Qianqian and Liu Chaoyang.
The patent application number is CN202511323016 20250916. The patent public..
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..
Automobile
| Mon 11 May 2026
Beijing, May 11 -- Hubei Heju Polymer Mat Co Ltd has submitted a patent application for Low-precipitation PBT (polybutylene Terephthalate) Modified Material for Vehicle Lamp Decorative Ring as Well as Preparation Method and Application of Low-precipitation PBT Modified Material. This invention was developed by Li Lingzhou, Ran B..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Acad Of Forensic Science and Fudan University have applied Chinese patent for Magnetic Graphene-covalent Organic Polymer Composite Material as Well as Preparation Method and Application Thereof. Zhu Ruiqin, Xiang Ping, Li Yan, Hu Cong, Cui Jiaxin and Yuan Shuai developed it.
The patent application number is ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Beijing University and Peking University Shenzhen Graduate School have submitted a patent application for Control Method of Polymerization Reaction Process and Regulation and Control System Thereof. This invention was developed by Zhang Jin, Tong Lianming, Jiao Kun, Li Mengdie, Zhao Boxuan, Luo Jiajun and Huang..
Paper and Pulp
| Fri 08 May 2026
Beijing, May 9 -- Jiashengde Tanji Qingdao Environmental Protection Tech Co Ltd and Qingdao Jiashengde Polymer Mat Co Ltd have submitted a patent application for Intelligent Control Method for Composite Stone Paper Corrugated Production Equipment. This invention was developed by Hou Huichun, Yuan Lingling and Yang Jinguang.
T..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Bgri Tengzhou Polymer Co Ltd and Beijing Composite Materials have submitted a patent application for Resin Preheating Device for Prepreg Gluing. This invention was developed by Wang Fugang, Wang Pangpang, Zhang Minghui, Yao Yalin, Gao Po, Peng Ao and Cheng Xia.
The patent application number is CN202511566751..
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..
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..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Zhongshan Hospital, Fudan University and Shanghai Huihe Medical Tech Co Ltd have filed a patent application for Coated Stay Wire Structure of Bending-adjustable Sheathing Canal. This invention was developed by Fu Weiguo, Wang Lixin, Si Yi, Liu Fuhua, Li Longbin, Huang Hengming, Xiao Xianglong and Xu Jun.
The..
Optics & Imaging
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Thermosetting High-refractive-index Sulfur-containing Optical Resin Material as Well as Preparation Method and Application Thereof. The invention was developed by Zheng Jinlong, Le Tianjun, Ren Weim..
Energy
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Southeast University patent application for Light-emitting Solar Concentrator Based on Carbon Dot-perovskite Lamination and Preparation Method of Light-emitting Solar Concentrator. Tang Li, Guo Haotian, Xu Shuhong and Li Chongwen developed the invention...
Electrical
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Jiangyin Haijiang Polymer Material patent application for Submarine Cable Crosslinked Polyethylene Semiconductive Shielding Material and Preparation Method Thereof. Zhang Renyin, Zhang Ning and Zhang Yuesheng developed the invention.
The patent applicat..
Agricultural
| Mon 11 May 2026
Beijing, May 11 -- China Agricultural University has sought patent for Gamma-polyglutamic Acid Modified Nitrification Inhibitor as Well as Preparation Method and Application Thereof. This invention was developed by Liu Rui, Lei Jilin, Guan Tikun, Zheng Li and Zhang Weifeng.
The patent application number is CN202511555319 202510..
Pharmaceutical
| Mon 11 May 2026
Beijing, May 11 -- Shanghai Jiao Tong University has sought patent for Nanofluid Capable of Stably Dispersing Molten Salt or Salt Solution and Preparation Method of Nanofluid. This invention was developed by Tao Peng, Hu Ting, Wu Qishu and Deng Tao.
The patent application number is CN202511446604 20251011. The patent publicatio..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- Boston Scientific Scimed has sought patent for Iodinated Multi-functional Compounds with Enhanced Hydrolytic Stability in Radiopaque Hydrogels. This invention was developed by Delaney Jr Joseph Thomas, Parisi Cristian, Hsu Yen-hao, Dorn Rick William and Ball-jones Nicolas.
The patent application number is ..
Electrical
| Mon 11 May 2026
Beijing, May 11 -- Jiangyin Haijiang Polymer Material has applied Chinese patent for Anti-aging Semi-conductive Shielding Material for Direct-current Cable and Preparation Method of Anti-aging Semi-conductive Shielding Material. Zhang Renyin, Zhang Ning, Qiu Danbiao and Shi You developed it.
The patent application number is CN2..
Energy
| Mon 11 May 2026
Beijing, May 11 -- Guizhou Aerospace Tianma Electro Mechanical has applied Chinese patent for Polyimide Foam with Low Thermal Conductivity and High Flame Retardance and Preparation Method Thereof. Zheng Tao, Zhou Taineng, Yang Dalei, Lee Chong Ock, An Xiongfei, You Chuanchuan and Li Linlang developed it.
The patent application ..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Shandong Dongyue Polymer Material has applied Chinese patent for Hydrophilic Coating Dispersion Liquid for Chlor-alkali Ionic Membrane and Coating Preparation Method. Zhang Yongming, Sun Hongxu, Xue Shuai, Han Lili, Zhang Jiangshan and Sun Guorong developed it.
The patent application number is CN202511412290 ..
Optics & Imaging
| Mon 11 May 2026
Beijing, May 11 -- Shenzhen Xunguang Technology has applied Chinese patent for Photoresistance Structure, Light-emitting Device and Illumination Display Device. Huang Wei, Cao Yuxing and Li Xiangyang developed it.
The patent application number is CN202511852906 20251210. The patent publication number is CN121274120 (A). Interna..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- National Tsing Hua University has applied United States patent for Bilateral Heterogeneous Polymer-based Artificial Intraocular Lens, Preparation Process, and Use for Antifouling, Anti-cell Migration, Anti-inflammation, and Anti-posterior Capsule Opacification. Wang Tzu-wei and Yang Cheng-jui developed it.
..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Anhui Pengsheng Polymer Technology has submitted a patent application for High-temperature-resistant Solvent-free Pu Adhesive and Preparation Process Thereof. This invention was developed by Chen Long, Wu Jinhuan, Wang Shuangxi and Jiang Chuntao.
The patent application number is CN202511254711 20250904. The p..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Zhejiang Chenchong New Material Technology has submitted a patent application for Environment-friendly Polyester Resin Paint and Preparation Method Thereof. This invention was developed by Wang Qinghe, Zhang Yang, Huang Neng and Yan Yanfei.
The patent application number is CN202511784826 20251201. The patent ..
Chemicals
| Mon 11 May 2026
Beijing, May 11 -- Hunan Biyoumei Building Materials has submitted a patent application for Special Adhesive Mortar for Outer Wall Molding Strip. Li Jiehong, Liao Bin, Wang Shunlai and Li Langtao developed the invention.
The patent application number is CN202511554121 20251029. The patent publication number is CN121270188 (A). ..
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..
Medical
| Sun 10 May 2026
Alexandria, May 11 -- University of Georgia Research Foundation has submitted a patent application for Antibacterial Wound Treatments with Clot-promoting Properties. This invention was developed by Pant Jitendra, Nguyen Dieu Thao and Handa Hitesh.
The patent application number is US202619441994 20260107. The patent publication ..
Chemicals
| Sun 10 May 2026
Alexandria, May 11 -- University of Virginia Patent Foundation has submitted a patent application for Transport Property Modulation Via Solvent Specific Behavior in Crosslinked Non-aqueous Membranes. Koenig Jr Gary M, Geise Geoffrey M and Mccormack Patrick M developed the invention.
The patent application number is US2023191177..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Yantai Jiahe Plastic Tech Co Ltd has applied Chinese patent for High-strength Low-water-absorption Polyamide Engineering Plastic and Preparation Method Thereof. Sun Fangjie, Xie Yunpeng, Xu Wenbo and Wang Baiyao developed it.
The patent application number is CN202511695597 20251119. The patent publication nu..
Oil & Gas
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Beijing Chemical Research Institute Co Ltd and Beijing University of Chemical Technology patent application for Breathable Film Preparation Device and Process Based on Laminated Micro-foaming. Li Haoyi, Guo Zifang, Gao ..
Broadband & Wireless Network
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Chongqing Zhijiu Hardware Mfg Co Ltd patent application for Disposable Bipolar Radio Frequency Plasma Operation Electrotome. The invention was developed by Qiu Zhongbin and Qiu Shuang.
The patent application number is CN202511382869 20250925. The pate..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Totalenergies E&P Research & Tech USA LLC for Systems and Methods for Performing a Polymer Flood Having a Graded Polymer Concentration. Jouenne Stephane, Klimenko Alexandra, Mateen Khalid, Ma Kun and Luo Haishan developed the invention.
The patent a..
Engineering
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Commissariat A Lenergie Atomique et Aux Energies Alternatives and Soitec for Method of Manufacturing a Multilayer Structure. Roumanie Marilyne, Navone Christelle, Quenard Sébastien, Landru Didier and Veytizou Christelle developed the invention.
The..
Sanitation
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Henan Zhengguan Integrated Building Mat Co Ltd patent application for Preparation Method of Novel Special Wall Protection Plate for Toilet. This invention was developed by Pan Jianshe.
The patent application number is CN202511371121 20250924. The paten..
Furniture
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Jiangtai Polymer New Mat Co Ltd has submitted a patent application for Self-adhesive Furniture Skin-touch Protective Film. This invention was developed by Zhang Jialei, Son Hitoshi and He Jichao.
The patent application number is CN202511290310 20250910. The patent publication number is CN121268362 (A..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Beixin Waterproof Anhui Co Ltd has submitted a patent application for Preparation Method of Laminated Flame-retardant Polymer Composite Waterproof Coiled Material. This invention was developed by Li Fuwei, Chang Zhifu, Guan Minjie, Li Junpeng and Pan Peng.
The patent application number is CN202511680316 2025..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- Jian Yushun New Mat Co Ltd has submitted a patent application for High-purity Spherical Zinc Oxide-silicon Dioxide Synergistic Photocatalytic Air Purification Material. This invention was developed by Zhang Guanghui, Tang Hao, Yu Qiangwei and Chen Yimin.
The patent application number is CN202511382292 202509..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- Jiangxi Zhengbai Tech Co Ltd has submitted a patent application for Device and Method for Preparing Methyl Methacrylate by Continuously Regenerating Waste Acrylic. Xu Wen and Yu Chenglong developed the invention.
The patent application number is CN202511593501 20251103. The patent publication number is CN121..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Jiaxing Jingtan Energy Saving Tech Co Ltd patent application for PoE Microporous Membrane and Preparation Method Thereof. Xu Yi developed the invention.
The patent application number is CN202511668826 20251114. The patent publication number is CN121266..
Medical
| Fri 08 May 2026
Beijing, May 9 -- Tianjin Second People's Hospital Tianjin Infectious Disease Hospital has applied Chinese patent for Bionic Modification Method and Application of Hemodialysis Membrane. Liu Wei and Su Rui developed it.
The patent application number is CN202510943752 20250709. The patent publication number is CN121266363 (A)...
Enviornmental
| Fri 08 May 2026
Beijing, May 9 -- Chongqing Yineng Tech Co Ltd has applied Chinese patent for Tail Gas Treatment System. Cha Bum-suk developed it.
The patent application number is CN202511785530 20251128. The patent publication number is CN121266305 (A). International Patent Classification codes are B01D53/18, B01D53/46, B01D53/58, B01D53/68..
Oil & Gas
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Sinopec Engineering and SINOPEC Engineering (Group) patent application for Long-period Operation System and Method for Styrene Extraction Device. Zhu Chao, Bai Yan and Wang Xinquan developed the invention.
The patent application number is CN20241090090..
Business and Commerce
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received PPG Industries, Ohio patent application for Apparatus and Method for Selling Coating Agents. Deng Jun and Conner David M developed the invention.
The patent application number is CN20248037706 20240529. The patent publication number is CN121263831 (A). I..
Tyre
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Pirelli patent application for Tyre for Vehicle Wheels Having Excellent Wear Resistance and Grip. This invention was developed by Dall 'abaco Davide, Lubino Lisa R, Hashizume Yuta and Ushio Takaaki.
The patent application number is CN20248035967 20240426..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Env Care Solutions Ab has submitted a patent application for Liquid Base Product, Liquid Formulation Product, Liquid End Product, Regeneratable and Biodegradable Flexible Polymer, Method for Manufacturing a Liquid Base Product, Method for Manufacturing a Liquid Formulation Product, Method for Manufacturing a Li..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Hunan Zhengyuan Energy Storage Mat and Device Institute has applied Chinese patent for Preparation Method and Application of Polymer Electrolyte. Li Jian, Wan Long, Nie Haiying and Yu Quanhui developed it.
The patent application number is CN202511817002 20251204. The patent publication number is CN121260911 ..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Neimenggu Tuwei New Materials Tech Co Ltd for Polymerization Method for Sulfate Ester (amine) Type Linker Polymer. Zhou Yunbin developed the invention.
The patent application number is US201917048413 20190416. The patent publication number is US1261..
Transportation
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Guizhou Dayu Zhishui Intelligent Technology and China Railway Engineering Consulting Group Co Ltd Zhengzhou Design Inst patent application for Production Process of Enhanced Polymer Ardealite Steel-plastic Composite Bridge. The invention was developed by..
Metal & Mining
| Fri 08 May 2026
Beijing, May 9 -- Grinm Resources and Environment Technology Research Institute, Beijing and China University of Mining and Technology, Beijing have submitted a patent application for Cassiterite Collecting Agent and Flotation Method of Sulfur-containing Micro-fine Particle Cassiterite Fine Silt. Wu Bozeng, Qiu Hongxin, Yao Guoc..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangxi Tongyi Polymer Material Tech Co Ltd has filed a patent application for Lamination Forming Method of Thermoplastic Polycarbonate Composite Board. This invention was developed by Lu Feng, Wang Quanbing, Liu Long, Lu Wenqing and Long Wei.
The patent application number is CN202511389053 20250926. The pat..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Shenzhen Sunbow Insulation Mat Mfg Co Ltd patent application for Elastomer Heat Shrink Tube Preparation Equipment and Heat Shrink Tube Thereof. Zhou Zuhai, Shi Na, Liu Xin, Zhou Jin and He Junwen developed the invention.
The patent application number i..
Tools and Machinery
| Fri 08 May 2026
Beijing, May 9 -- Xiamen Xingjianlong Plastic Co Ltd has sought patent for Composite Material Roller Structure and Forming Method Thereof. This invention was developed by Lin Qingjian.
The patent application number is CN202511530988 20251024. The patent publication number is CN121268150 (A). International Patent Classificatio..
Semiconductor
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Shenzhen Zhengyan Microelectronics Co Ltd patent application for Super Junction MOSFET Device Structure and Manufacturing Method Thereof. Li Xuehui developed the invention.
The patent application number is CN202511443477 20251010. The patent publicatio..
Agricultural
| Fri 08 May 2026
Alexandria, May 9 -- Pursell Agri Tech LLC has obtained a patent for granular fertilizers and methods of making same. This invention was developed by Holt Timothy Gene and Gillis Trenton Cole.
The patent application number is US202217690368 20220309. The patent publication number is US12617736 (B2). International Patent Class..
Electrical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Xi'an Institute of Optics and Precision Mechanics, CAS patent application for Mode Field Adapter for Coupling Rectangular Waveguide and Terahertz Hollow-core Dielectric Fiber. The invention was developed by Yuan Yuan, Kong Depeng and Guan Lei.
The pat..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Yangnong Chemical Group Co Ltd has submitted a patent application for Polymer Microsphere Devolatilization Device and Process. Zhang Liuqiao, Li Ming, Wang Aqiang, Feng Qingyu, Wang Genlin, Ding Kehong, Zhou Yinghua, Huang Jiejun, Shi Xuefang and Wang Cheng developed the invention.
The patent applica..
Nanotech
| Fri 08 May 2026
Alexandria, May 9 -- City University of Hong Kong has been granted a patent for Core-shell Nanoparticles, Methods of Producing the Same, and Uses Thereof for Detecting Extracellular Polymeric Substances. Wang Wen-xiong and Yan Neng developed the invention.
The patent application number is US202218091357 20221229. The patent p..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Edge Global Innovation Inc, Serajian Vahid and Serajian Sahand have obtained a patent for polyurethane foams recycling methods and systems.
The patent application number is US202217908057 20220819. The patent publication number is US12617920 (B2). International Patent Classification code is C08J11/12. Co..
Chemicals
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Jiangsu Zhongli Group Co Ltd and Dalian University of Technology for Method for Preparing Multi-component Polymers Through Post-polymerization Modification. Chen Xinxiang, Zheng Nan, Sun Jianyu, He Junnan, Zhang Rui, Song Wangze, Yan Junqiao, Wang Weix..
Biotechnology
| Fri 08 May 2026
Alexandria, May 9 -- SAS Woodoo has been awarded a patent for Part Made from Lignocellulosic Material and Method for Producing Such a Part. This invention was developed by Thevenin Raphaële and Boitouzet Timothée.
The patent application number is US202117207189 20210319. The patent publication number is US12617121 (B2). Int..
Biotechnology
| Fri 08 May 2026
Beijing, May 9 -- Hangzhou Biolynx Biological Tech Co Ltd has submitted a patent application for Microsphere-cell-antibody Compound as Well as Preparation Method and Application Thereof. This invention was developed by Chen Erjing, Wang Yaping, Zhang Ling, Li Mingzhen and Cai Ning.
The patent application number is CN202511449..
Food & Beverage
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Puruiaisi Tech Co Ltd has submitted a patent application for Huoxiang Zhengqi Taste-masking Composition Directly Taken and Drunk and Preparation Method of Huoxiang Zhengqi Taste-masking Composition. This invention was developed by Ke Yanping.
The patent application number is CN202511596481 20251104...
Medical
| Sat 09 May 2026
Beijing, May 9 -- Henan Baolibang Medical Tech Co Ltd has submitted a patent application for Degradable Plaster Matrix and Preparation Method Thereof. This invention was developed by Wang Huayang, Wang Xinyan, Wang Yifan, Wang Chengbo and Li Dazi.
The patent application number is CN202511605754 20251105. The patent publicatio..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published JSR Corporation patent application for Radiation-sensitive Composition, Pattern Forming Method, and Onium Salt Compound. The invention was developed by Nemoto Ryuichi, Miyao Kensuke, Okazaki Satoshi, Inami Hajime and Abe Yudai.
The patent application ..
Packaging & Containers
| Sat 09 May 2026
Beijing, May 9 -- Actega GmbH has submitted a patent application for Sealing Material for Container Closures Based on Butene (CO) Polymers. This invention was developed by Mangel Dany and Kern Matthias.
The patent application number is CN20238095705 20230311. The patent publication number is CN121263482 (A). International Pat..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology has applied Chinese patent for Ureteral Stent Capable of Being Controllably Degraded in Situ. Chen Kailei, Deng Yue, Liu Yuenan, Wu Yilong, Dong Zirui, Li Xinwei, Song Xinlun and Zhang Xiaoping developed it.
The patent applic..
Medical
| Sat 09 May 2026
Beijing, May 9 -- 900th Hospital of Army Joint Logistics Support Force of PLA has submitted a patent application for Freezing Balloon for Pulmonary Artery Denervation Ablation and Preparation Method and Application Thereof. This invention was developed by Lin Xianliang, Wang Jianlei, Chen Jing, Chen Hao, Lu Chen, Chen Liang, Che..
Biotechnology
| Sat 09 May 2026
Beijing, May 9 -- Wen Yunsheng has submitted a patent application for Micromolecular Donkey-hide Gelatin Protein Polymer and Preparation Method Thereof.
The patent application number is CN202511723718 20251122. The patent publication number is CN121264650 (A). International Patent Classification codes are A23L13/20, A23L17/0..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Zaixin Biotechnology Co Ltd has submitted a patent application for Carboxamide Compounds as Sumo-activating and E1 Ligase-activating Compounds for Treatment of Cardiovascular Diseases. Wang Andi, Li Dengwei and Ramin Hazar developed the invention.
The patent application number is CN20248035771 20240412. The ..
Semiconductor
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Jiangsu Toute New Energy Co Ltd and Nanjing University patent application for Perovskite Solar Cell Stability Modification Method Based on Polyion Liquid. Wang Bing, Shen Zhenqiang, Yao Yingfang, Wu Congping, Zou Zhigang and Li Dan developed the invention..
Pharmaceutical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Jiangxi Yuzhang Pharmaceutical Co Ltd patent application for Ph Response Type Chitosan Microsphere Gel for Targeted Therapy of Bacterial Vaginitis and Preparation Method of Ph Response Type Chitosan Microsphere Gel. The invention was developed by Luo Jia..
Medical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shijiazhuang Peoples Hospital patent application for Sustained-release Administration Glaucoma Drainage Stent and Preparation Method Thereof. This invention was developed by Geng Yulei, Zhang Qian, Cui Dongmei, Tang Guangxian, Zhang Hengli, Li Weijia and ..
Agricultural
| Sat 09 May 2026
Beijing, May 9 -- Liaoning Technical University has submitted a patent application for Method for Preventing and Controlling Wind Erosion Desertification Soil. This invention was developed by Zhang Fengyu, Zhang Fengbao, He Ying and Tsuraaki.
The patent application number is CN202511380647 20250925. The patent publication numbe..
Electrical
| Sat 09 May 2026
Beijing, May 9 -- Ningde Contemporary Amperex Technology has applied Chinese patent for Secondary Battery, Preparation Method of Negative Pole Piece and Power Utilization Device. Ren Siwei, Lu Lei, Zheng Tuo and Li Shisong developed it.
The patent application number is CN20248034628 20240430. The patent publication number is CN..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- Sika Technology AG has sought patent for Moisture Curable Polyurethane Hot Melt Adhesive with Improved Initial Strength at Low Temperature. This invention was developed by Tong Peng, Schmieder Matthias, Teppelmann Wolfgang, Jendoubi Elyes, Zhang Weiming and Roseno Sergio.
The patent application number is CN202..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- Special Man France has sought patent for Latex Polymer Dispersions and Aqueous Coating Compositions Made Therefrom. This invention was developed by Liu Chunying and Hayashi Eiji.
The patent application number is CN20238098749 20230531. The patent publication number is CN121263458 (A). International Patent Cl..
Agricultural
| Fri 08 May 2026
Beijing, May 9 -- Jinchang Xiaohang Water Saving Equipment Co Ltd has applied Chinese patent for Production System and Method for Enhancing Anti-clogging Performance of Drip Irrigation Tape. Zhang Xiaohang, Zhang Wenchi, Zhao Guidong and Gan Yongqing developed it.
The patent application number is CN202511446846 20251011. The ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Sichuan Yibin Push Die & Mold has sought patent for Light-weight Manufacturing Method of Deep-cavity Thin-wall Plastic Product. This invention was developed by Liu Zongyi, Jiang Bangjie, Wang Xin, Zhang Yihai, Liu Lin and Zhong Gang.
The patent application number is CN202511826990 20251205. The patent publicat..
Optics & Imaging
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Jiangsu Youzhong Micro Nano Semiconductor Tech Co Ltd patent application for Privacy Protection Camera Based on Optical Engineering Scattering Sheet and Privacy Protection Method Thereof. Li Ning, He Lei, Li Guobao and Ju Fayin developed the invention.
..
Electronics
| Sat 09 May 2026
Alexandria, May 9 -- Infinitum Electric has been granted a patent for Printed Circuit Board Dielectric Molding or Machining and Electrolytic Metallization. This invention was developed by Carignan Edward C and Guedes-pinto Paulo.
The patent application number is US202418617391 20240326. The patent publication number is US126219..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shenzhen Juliang Xingtu Chuhai Information Tech Co Ltd patent application for Robot Modularized Replaceable Protective Film System and Protective Film Protection Method Thereof. The invention was developed by Chen Yixuan.
The patent application number..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received SIG Combibloc (Suzhou) patent application for Integrated Composite Film, Preparation Method of Integrated Composite Film, and Composite Sheet and Packaging Container Using Integrated Composite Film. Hu Qiongen, Zhu Xiangyang and Zou Yilong developed the i..
Medical
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Stryker European Operations for Skull Base Closure Systems and Methods. Cushen Patrick Eoin and Jacobs Johannes Jacobus developed the invention.
The patent application number is US202418788394 20240730. The patent publication number is US12616511 (B2)..
Plastics
| Sat 09 May 2026
Alexandria, May 9 -- The Education University of Hong Kong has been awarded a patent for Method of Quantifying Microplastic Mass. This invention was developed by Tsang Yiu Fai, Cheng Yan Laam and Li Ziying.
The patent application number is US202318173178 20230223. The patent publication number is US12618823 (B2). Internationa..
Tools and Machinery
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Uprise 3D Tech Co Ltd has filed a patent application for Pure Copper Workpiece Based on Powder Extrusion Printing Molding and Preparation Method. This invention was developed by Liu Kang, Guo Qinghao, Xiong Xinrun, Liu Ye and Wu Min.
The patent application number is CN202511529797 20251024. The pate..
Tools and Machinery
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shenzhen Uprise 3D Tech Co Ltd patent application for Tungsten Alloy Workpiece Based on Powder Extrusion Printing Forming and Preparation Method. This invention was developed by Liu Kang, Guo Qinghao, Xiong Xinrun, Liu Ye and Wu Min.
The patent applica..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hefei Fosd New Material Tech Co Ltd has submitted a patent application for Blow Molding Method of Composite Toughened Film. This invention was developed by Long Lin, Mao Guiyun, Fan Bin, Hu Xiaosi and Chen Yun.
The patent application number is CN202511844557 20251209. The patent publication number is CN12126..
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