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Chemicals
| Thu 16 Apr 2026
Alexandria, April 17 -- United States Patent for Method for Preparing Foaming Materials by Nitrogen Foaming has been issued to Jiangsu Damaoniu New Material Tech Co Ltd. This invention was developed by Bai Peng and Zhang Zhenxiu.
The patent application number is US202217773853 20220308. The patent publication number is US1260..
Biotechnology
| Thu 16 Apr 2026
Alexandria, April 17 -- GMD Biotech Inc has been granted a patent for Conjugate for Immunodetection Based on Lateral Flow Assay, and Immunodetection Method Using Same. Kim Min Gon and Han Gyeo Re developed the invention.
The patent application number is US202117548345 20211210. The patent publication number is US12601737 (B2)..
Information Technology
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Epoch International Enterprises Inc for Ultraviolet Light Decontamination Assembly. Ghalili Foad developed the invention.
The patent application number is US202217591507 20220202. The patent publication number is US12599688 (B2). International Pa..
Transportation
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Mbull Holdings LLC for Securing Cargo for Rail Transport Using Polymer Foam Material. Bullock Matthew developed the invention.
The patent application number is US202117543815 20211207. The patent publication number is US12600288 (B2). Internation..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Production Equipment for Polymer Fiber Reinforced Self-adhesive Waterproof Coiled Material has been issued to Xinjiang Weihua Waterproof Building Mat Co Ltd. This invention was developed by Yao Xiangjun, Ma Wanjun, He Xiaoyong and Zhang Zhigang.
The patent application number is CN202422..
Printing & Publishing
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Cryovac for Printing Compositions and Methods Therefor. Litman Stanley, Huang Tom, Edwards Morgan Ashley, Pilon Lawrence Albe and Hook Kevin John developed the invention.
The patent application number is US202117910404 20210311. The patent public..
Engineering
| Fri 17 Apr 2026
Alexandria, April 17 -- Abram Daniel Eamon has been granted a patent for Foam Article.
The patent application number is US202218264657 20220215. The patent publication number is US12600064 (B2). International Patent Classification codes are B29C44/34 and B29C44/44. Cooperative Patent Classification codes are B29C44/1266 (EP..
Rubber
| Fri 17 Apr 2026
Beijing, April 17 -- Jiangyin Kaierman Polymer Tech Co Ltd has secured a patent on Screw Extrusion Device for Rubber Heat Insulation Strip. He Zhenhai developed the invention.
The patent application number is CN202422502487U 20241016. The patent publication number is CN223493831 (U). International Patent Classification codes ..
Automobile
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Nantong Xinwei Automobile Parts Mfg Co Ltd for C Column Reinforcing Plate for Automobile. Zhang Yin and Mao Yanwu developed the invention.
The patent application number is CN202423241768U 20241227. The patent publication number is CN22349..
Oil & Gas
| Thu 16 Apr 2026
Alexandria, April 17 -- Saudi Arabian Oil Company and Aramco Services have been granted a patent for Dissolvable Ballast for Untethered Downhole Tools. This invention was developed by Seren Huseyin Rahmi, Deffenbaugh Max and Zeghlache Mohamed Larbi.
The patent application number is US202418989597 20241220. The patent publicat..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- Borealis AG and Borealis have secured a patent on Screening Assembly and Process for Screening Polymer from an Effluent Stream at Reduced Levels of Polymer Entrainment. Sleijster Henry, Al-haj Ali Mohammad, Sattar Mubashar, Ajellal Noureddine and Weber Charlotta developed the invention.
The patent appl..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- Int Business Machines Corporation and Agency for Science, Technology and Research have been granted a patent for Techniques for Enhancing the Selectivity and Efficacy of Antimicrobial and Anticancer Polymer Agents. Hedrick James L, Park Nathaniel H, Yang Yi Yan and Voo Zhi Xiang developed the invention.
..
Plastics
| Thu 16 Apr 2026
Alexandria, April 17 -- Nant Holdings IP LLC and Calcean Minerals and Mat LLC have been granted a patent for Aragonite-based Polymer Materials. Soon-shiong Patrick, Lahmann Patrick and Myers Alyson developed the invention.
The patent application number is US202017633127 20200807. The patent publication number is US12600854 (B..
Measurement & Testing
| Thu 16 Apr 2026
Alexandria, April 17 -- Toshiba and Toshiba Energy Systems & Solutions have been granted a patent for Sonic Inspection Device, Sonic Inspection Method, and Contact Member for Sonic Inspection Device. This invention was developed by Hirao Akiko, Yamamoto Noriko, Ono Tomio and Nakai Yutaka.
The patent application number is US20..
Electronics
| Thu 16 Apr 2026
Beijing, April 17 -- Hemei Electronic Tech Suzhou Co Ltd has received a patent for Quick Response Thermistor Temperature Sensor. This invention was developed by Li Qinghe, Li Shiming and Liu Huaju.
The patent application number is CN202423189394U 20241224. The patent publication number is CN223500524 (U). International Patent..
Plastics
| Thu 16 Apr 2026
Beijing, April 17 -- Chinese Patent for Grouting Mold for Manufacturing High Polymer Test Pieces with Different Densities has been issued to Hohai University and Nanjing Construction Group Co Ltd. This invention was developed by Shen Dejian, Tao Sijie, Feng Zhizhuo, Jiang Guoqing and Li Liang.
The patent application number is..
Biotechnology
| Thu 16 Apr 2026
Beijing, April 16 -- Pan Shaodong has applied Chinese patent for Preparation Method and Application of Artificial Protein Essential Oil Microcapsule.
The patent application number is CN202511173605 20250821. The patent publication number is CN121041948 (A). International Patent Classification codes are B01J13/02, B01J13/04, B..
Chemicals
| Fri 17 Apr 2026
Bogota, April 17 -- Colombian Patent and Trademark Office has released BASF Agro BV patent application for Microparticle Compositions Comprising Saflufenacil. This invention was developed by Steinbrenner Ulrich, Steuerwald Joerg, Klamczynski Katharine and Laik Wolfgang.
The patent application number is CO20210016554 20211206...
Chemicals
| Wed 15 Apr 2026
Beijing, April 16 -- Hunan Hengxing New Material Tech Co Ltd has applied Chinese patent for Organic-inorganic Hybrid Coating and Application Thereof in Preparation of Surface Coating of Building Decoration Material. Li Haodan and Zhou Guoqiang developed it.
The patent application number is CN202511575154 20251031. The patent ..
Metal & Mining
| Thu 16 Apr 2026
Beijing, April 16 -- Zibo Jinjing New Energy Co Ltd has applied Chinese patent for High-resistivity Anti-fog Conductive Glass and Preparation Method Thereof. Xi Jintao, Sun Chenghai, Li Gang, Zhuang Xinchun, Luo Guiyang, Song Datao, Wang Guangchao, Dou Yubo, Liu Zhiqiang, Sun Feng and Zuo Chunmei developed it.
The patent appl..
Electronics
| Thu 16 Apr 2026
Alexandria, April 17 -- Fujian Guoguang Xinye Sci Tec Co Ltd has secured a patent on Core, High-voltage Multilayer Solid Aluminum Electrolytic Capacitor and Method for Preparing Same. Wang Guoping, Lai Changsai, Zhang Qiushui, Rao Caihao and Zhang Lifeng developed the invention.
The patent application number is US202418752278..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Satellite New Material Res And Development Co Ltd has applied Chinese patent for Preparation Method and Application of Alkaline Anion Exchange Resin Catalyst. Wang Ting, Yang Weidong, Wang Zhongyu, Guo Zaibin and Li Xin developed it.
The patent application number is CN202511596816 20251104. The patent pub..
Pipe
| Thu 16 Apr 2026
Alexandria, April 17 -- Johns Manville has been granted a patent for Piping Insulation. Alavi Kiarash developed the invention.
The patent application number is US202318368049 20230914. The patent publication number is US12600826 (B2). International Patent Classification codes are C08J5/04, C08J5/10, C08K7/02, C08K7/14, C08L5/..
Biotechnology
| Thu 16 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Cellanome for Devices and Methods for Analyzing Biological Samples. Moeinzadeh Seyedsina, Poelma Justin, Taing Meng, Charbonier Frank and Khurana Tarun Kumar developed the invention.
The patent application number is US202519052121 20250212. The pat..
Plastics
| Thu 16 Apr 2026
Alexandria, April 17 -- United States Patent for Crosslinkable Prepolymers for Chemically Stable Polymer Gels has been issued to Odne AG. This invention was developed by Bispinghoff Mark, Schmocker Andreas and Johnson Aaron.
The patent application number is US202117922524 20210511. The patent publication number is US12600808 ..
Semiconductor
| Wed 15 Apr 2026
Beijing, April 16 -- Ningbo Jujia New Material Tech Co Ltd has applied Chinese patent for Liquid Crystal Polymer/silicon Oxide Composite Film, Preparation Method Thereof and Solar Cell Backboard. Wang Yang, Wu Wenqing and Sun Zhizhong developed it.
The patent application number is CN202510936881 20250708. The patent publicati..
Chemicals
| Fri 17 Apr 2026
Alexandria, April 17 -- United States Patent for Absorbable Suture Containing Polydeoxyribonucleotide has been issued to Curepharmtech Co Ltd. This invention was developed by Kim Dae Young.
The patent application number is US202418422582 20240125. The patent publication number is US12599695 (B2). International Patent Classifi..
Construction
| Fri 17 Apr 2026
Beijing, April 17 -- Qingdao Lanteer Building Energy Saving Tech Co Ltd has secured a patent on Reinforced Polymer Cement Polyphenyl Layer-added Insulation Board. Zhou Jianhua and Yan Chaoguo developed the invention.
The patent application number is CN20242347742U 20241211. The patent publication number is CN223497375 (U). In..
Plastics
| Thu 16 Apr 2026
Alexandria, April 17 -- Zepto Life Tech Inc has received a patent for Polymer Compositions and Biosurfaces Comprising Them on Sensors. This invention was developed by Wang Wei, West Frederick William, Klein Todd Michael and Bolks Jeremiah James.
The patent application number is US202117790461 20210105. The patent publication ..
Textile
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Ruyi Ind & Trade Co Ltd for Preparation Device for Antioxidant Fdy Silk Spinning. Zheng Jiadong, Lyu Chenghui, Yuan Xiaowei and Fei Fuqiang developed the invention.
The patent application number is CN20242390516U 20241216. The pa..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Foshan Yimo Packaging Mat Co Ltd has received a patent for Glue-free Yellowing-resistant Multi-layer Co-extrusion Polymer Multipurpose Film. This invention was developed by Chen Pengxun.
The patent application number is CN202422773208U 20241114. The patent publication number is CN223494048 (U). Internatio..
Packaging & Containers
| Fri 17 Apr 2026
Beijing, April 17 -- Ningxia Baofeng Energy Group has been granted a patent for Stirring Tank for Producing High-transparency Polypropylene Particles. Yi Chaoshan, Zhang Ying, Yang Jianmin, Zhao Xiang, Zhang Guo, Zhao Kaining, Yang Xiang, Liu Wenkui, Qu Hengli, Chen Wanjun and Lu Faqiang developed the invention.
The patent appl..
Pipe
| Thu 16 Apr 2026
Beijing, April 16 -- Jinghua Plastic Ind Co Ltd has applied Chinese patent for Preparation Method of Flame-retardant Antibacterial PVC (polyvinyl Chloride) Composite Hose and Covalent Organic Polymer of Flame-retardant Antibacterial PVC Composite Hose. Liu Kai, Liu Yingchun, Liu Hongyue and Di Qiuju developed it.
The patent a..
Metal & Mining
| Thu 16 Apr 2026
Beijing, April 16 -- Anqing Huitong New Mat Co Ltd has applied Chinese patent for Preparation Method and Application of Modified Glass Fiber Reinforced Polypropylene Composite Material. Li Fei, Yan Pu and Zhu Zhuangzhuang developed it.
The patent application number is CN202511258803 20250904. The patent publication number is ..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Guangdong Xinyu Polymer Mat Co Ltd has applied Chinese patent for Impact-resistant Polyamide Engineering Plastic and Preparation Method Thereof. Li Hui and Li Shupeng developed it.
The patent application number is CN202511282997 20250909. The patent publication number is CN121045550 (A). International Pat..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Shenzhen Jiuying Hydrogen Energy Tech Co Ltd has applied Chinese patent for Polymer Based on Trgers Base Short Chain, Preparation Method of Polymer, Anion Exchange Membrane of Polymer and Application of Anion Exchange Membrane. Zhu Guangming and Sheikh Mehdi Hassan Ijmahamad developed it.
The patent appli..
Measurement & Testing
| Thu 16 Apr 2026
Beijing, April 17 -- Jiangxi Rongcheng Polymer Mat Co Ltd has obtained a patent for heat insulation performance detection equipment based on new material modified nylon strip processing. This invention was developed by Xie Zhangrong, Yuan Feipeng, Liu Bo and Yuan Yunyun.
The patent application number is CN202422881292U 202411..
Oil & Gas
| Thu 16 Apr 2026
Alexandria, April 17 -- Schlumberger Technology has been granted a patent for Low Viscosity Polymer-based Retarded Acid. This invention was developed by Fernandez Del Valle Julia, Daeffler Christopher and Panga Mohan.
The patent application number is US202218579682 20220712. The patent publication number is US12600901 (B2). Int..
Oil & Gas
| Thu 16 Apr 2026
Alexandria, April 17 -- Halliburton Energy Services has received a patent for Acidizing Compositions for Improved Fluid Performance. This invention was developed by Beuterbaugh Aaron M and Eoff Larry Steven.
The patent application number is US202318465212 20230912. The patent publication number is US12600900 (B2). International..
Measurement & Testing
| Thu 16 Apr 2026
Alexandria, April 17 -- Mindmend Biotech LLC has received a patent for Biomarker Detection Using Layered Receptor and Electrode Configuration. This invention was developed by Terry Mercedes, Dupre Blair, Tubbs Abigail, House Kiley and Shupe Jude.
The patent application number is US202519173571 20250408. The patent publication..
Measurement & Testing
| Thu 16 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to The Trustees Of Columbia Univ In The City Of New York and Barnard College for Silver Coordination Polymers for Measuring Arsenic Levels in Water. Campbell Michael G, Bostick Benjamin C and Reich Natasha developed the invention.
The patent applica..
Construction
| Thu 16 Apr 2026
Beijing, April 16 -- Guangdong Longqing Electric Power Equipment Co Ltd and Guangdong Gaiteqi New Material Technology have applied Chinese patent for High-strength Annular Prestressed Concrete Pole and Preparation Method Thereof. Huang Heming, Huang Shuiyuan, Liang Zhaojuan and Ming Jianhong developed it.
The patent applicati..
Semiconductor
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Georgia Tech Research Corporation for Stretchable Electronic Materials and Devices. Zhang Guoyan, Mcbride Michael, Chu Ping-hsun, Reichmanis Elsa and Persson Nils Erland developed the invention.
The patent application number is US202217938057 202..
Oil & Gas
| Wed 15 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Composition for Preparing Composite Polypropylene Fiber, Composite Polypropylene Fiber and Preparation Method of Composite Polypropylene Fiber. Li Ran, Xu Yaohui, Guo Peng, Zhou Junling, Zhang Ji..
Chemicals
| Wed 15 Apr 2026
Beijing, April 16 -- Jinan Municipal Eng Constr Group Co Ltd and Shandong Jiaotong University have filed a patent application for Nanometer Core-shell Type Cofe2o4 Coated Sio2/polymer Composite Coating with Electromagnetic Shielding Function and Preparation Method of Nanometer Core-shell Type Cofe2o4 Coated Sio2/polymer Composit..
Optics & Imaging
| Wed 15 Apr 2026
Beijing, April 16 -- Hong Kong University of Science and Technology and Shenzhen University have sought patent for Composition, Color Conversion Film, Backlight Unit, Display Device, Manufacturing Method, and Use Thereof. This invention was developed by Dong Shoucheng, Liu Siyang and Li Guijun.
The patent application number i..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- University of Science and Technology Beijing and Yangtze River Delta Carbon Fiber and Composite Materials Tech Innovation Center have submitted a patent application for Core-shell Nanoparticle Modified Epoxy Resin and Preparation Method Thereof. This invention was developed by Shen Jun, Deng Enting, Jiang Ji..
Lighting
| Thu 16 Apr 2026
Beijing, April 16 -- Avant Sports Industrial and Ningbo Inlight Nano Tech Co Ltd have applied Chinese patent for Nano-particle Modified Anti-aging High Polymer Material, Preparation Method Thereof and Application of Nano-particle Modified Anti-aging High Polymer Material to Outdoor Public Seats. Zhou Yunxiang and Ji Chengang dev..
Construction
| Thu 16 Apr 2026
Beijing, April 16 -- Bceg Advanced Construction Mat Co Ltd and Beijing Gaoqiang Concrete Co Ltd have submitted a patent application for Polymer Modifier for Ultra-high Performance Concrete and Preparation Method Thereof. This invention was developed by Ge Yuncheng, Ni Kun, Wen Junqiang, Ge Kaiyuan, Zhang Shuo, Pan Dingwei, Qiao ..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have submitted a patent application for Polymer-containing Demulsifier for Oilfield Produced Sewage. Chen Hongjie, Li Jianxiong, Wang Fei, Wang Qingling, Mao Shujun and Xu Wei developed the invention.
The patent application number is CN2024..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Normal University and Sinoteng Silica Materials Technology (Jiangsu) have submitted a patent application for Method for Preparing High-sphericity Silica Powder from Quartz Powder. Zhang Le, Xu Lele, Zhou Tianyuan and Liu Ping developed the invention.
The patent application number is CN202511208606..
Nanotech
| Thu 16 Apr 2026
Beijing, April 16 -- Jinchuan Group and Gansu Jinchuan Jinruilin Chemical Co Ltd have submitted a patent application for PVDF (polyvinylidene Fluoride) In-situ Nano-composite Preparation Device and Method. This invention was developed by Li Yawen, Zhang Hongchang, Zhu Ruijie, Zhou Jianhua, Liu Ying and Zhao Xueting.
The paten..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Ethylene Propylene Diene Monomer/polypropylene Thermoplastic Elastomer Composition, Ethylene Propylene Diene Monomer/polypropylene Thermoplastic Elastomer and Preparation Method and Appli..
Agricultural
| Thu 16 Apr 2026
Beijing, April 16 -- South Subtropical Crops Research Institute (CATAS) and Agricultural Product Processing Institute Yunnan Academy of Agricultural Sciences have applied Chinese patent for Pickering Emulsion Coating Fresh-keeping Material as Well as Preparation Method and Application Thereof. Zhou Chuang, Yu Lijuan, Li Puwang, ..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Sichuan University and New Sunshine Material Tech Binhai Co Ltd have submitted a patent application for Polyimide Intrinsic Microporous Membrane, Diamine Monomer Adopted by Polyimide Intrinsic Microporous Membrane and Preparation Methods of Polyimide Intrinsic Microporous Membrane and Diamine Monomer. Zuo So..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Guangdong Xinhuayue Petrochemical Incorporated Company and Guangdong Xinhuayue Resin Tech Co Ltd have filed a patent application for Pretreatment Method, Hydrogenation Method and Application of C9 Cold Polymerized Petroleum Resin. This invention was developed by Huang Mingli, Pang Haijian and Xie Xiaofeng.
..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Microspherical Maleic Anhydride Copolymerization Modifier as Well as Preparation Method and Application Thereof. This invention was developed by Hu Chenxi, Gao Yi, Ru Yue, Qi Guicun, Guo Zhaoyan, Song Zhi..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Method for Evaluating Copolymerization Performance of Polypropylene Catalyst. This invention was developed by Yan Li'an, Fu Meiyan, Cen Wei, Zhou Junling, Lin Jie, Shi Zhan, Shao Jiahui, Zhao Hui, Zhang J..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Solid Catalyst Component for Olefin Polymerization, Catalyst, Polyolefin and Preparation Method and Application Thereof. This invention was developed by Liang Yun, Gou Qingqiang, Huang Ti..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Light-controllable Catalyst for Olefin Polymerization and Preparation Method and Application Thereof. This invention was developed by Li Xinyang, Huang Tingjie, Zhang Dehao, Liang Yingying, W..
Sanitation
| Fri 17 Apr 2026
Alexandria, April 17 -- LG Chem has obtained a patent for absorbent article. This invention was developed by Yoon Kiyoul, Shin Myoungjin, Kang Seongkyun, Kim Yu Jin and Kim Gicheul.
The patent application number is US202218266063 20220511. The patent publication number is US12599511 (B2). International Patent Classification c..
Beauty & Fashion
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received Zuodian Health Ind Shenzhen Co Ltd patent application for Gel Dressing Capable of Repairing Skin for Long Time and Preparation Method of Gel Dressing. Zhu Jiangtao, Xiang Wenlin, Xiang Wenming, Chen Bisheng, Li Xianfeng and Qin Jian developed the inven..
Alcoholic Beverages
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Gaojie Tech Holdings Fujian Nanan Co Ltd and Fujian Xibin Liquor Ind Co Ltd patent application for Method for Extracting Feint Acid Substances in Baijiu Brewing and Baijiu. This invention was developed by Cai Tianbing and Cai Yaping.
The patent appl..
Nanotech
| Thu 16 Apr 2026
Beijing, April 16 -- Hesheng Silicon Ind Jiaxing Co Ltd has filed a patent application for Inorganic Nanoparticles with Specific Surface Modification and Method for Preparing Same. This invention was developed by Wu Hao, Luo Yedong, Lu Jingjun, Guan Lijuan, Moon Bo-kyung, He Dong and Cheng Wei.
The patent application number i..
Information Technology
| Thu 16 Apr 2026
Beijing, April 16 -- Zhengzhou University has filed a patent application for Method for Improving Mechanical Properties of PHBH and Modified PHBH Material. This invention was developed by Chang Baobao, Mo Jiajia, Dong Binbin and Liu Chuntai.
The patent application number is CN202511122487 20250812. The patent publication numb..
Entertainment
| Wed 15 Apr 2026
Beijing, April 16 -- Dardalian Co Ltd has been awarded a patent for Polymer Coated Musical Instrument String. This invention was developed by Dadario John, Del Fanazzari Alessandra and O 'young Katherine.
The patent application number is CN202422199741U 20240909. The patent publication number is CN223486685 (U). International..
Biotechnology
| Thu 16 Apr 2026
Beijing, April 16 -- Shandong Fuyang Biotechnology has submitted a patent application for Oligomerization Psicose and Preparation Method Thereof. Zhang Yunsong, Liu Yanmeifang, Liang Jinling, Zhao Wei, Gao Qingkai, Liu Xiaowen, Zhang Jichao, Cao Lemei and Chen Xiaoxiao developed the invention.
The patent application number is..
Pharmaceutical
| Thu 16 Apr 2026
Beijing, April 16 -- Soochow University has submitted a patent application for Near-infrared Two-region Asymmetric BODIPY (boron Dipyrromethene) Nano-drug as Well as Preparation Method and Application Thereof. This invention was developed by Li Shengliang, Li Zhensheng, Qian Xiandie, Cen Cui, Chen Huan, He Zhangxin, Wang Yu and ..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Hesheng Silicon Ind Shanshan Co Ltd has filed a patent application for Multi-stage Separation Method for Oil in Dimethyl Dichlorosilane Hydrolysis Byproduct Acid. This invention was developed by Zhang Botao, Zhang Xiangdong, Wu Fei, Zhang Zhixiong, Zhou Jing, Zhou Yijie, Zhang Xiangchun, Li Yuanping and Aish..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Zhejiang Hengfeng New Mat Co Ltd has submitted a patent application for Preparation Method of Ionic Liquid and Application of Ionic Liquid in Catalytic Alcoholysis of Polyethylene Glycol Terephthalate. Zhang Qian, Shan Hongcheng, Shi Juan, Tang Jiang, Dong Yihui and Yang Peng developed the invention.
The ..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received Suzhou Yinrui Photoelectric Material Tech Co Ltd patent application for Silver-coated Silica Polymer Aerogel Superfine Spherical Silver Powder and Preparation Method Thereof. Liu Keli developed the invention.
The patent application number is CN20251..
Broadband & Wireless Network
| Wed 15 Apr 2026
Beijing, April 16 -- Shanghai Sifang Communication Eng Co Ltd has been granted a patent for Composite Material GPS Positioning Antenna. Gou Xiangrong, Bai Hailong, Li Yerong and Gao Tianren developed the invention.
The patent application number is CN20242331504U 20241210. The patent publication number is CN223487331 (U). Inte..
Shipping and Marine
| Wed 15 Apr 2026
Beijing, April 16 -- Xiamen Sunrui Ship Coatings Co Ltd has submitted a patent application for Solvent-free Hybrid Antifouling Paint and Preparation Method Thereof. This invention was developed by Chen Shanshan, Niu Yongfeng, Lin Jiancong and Liu Tian.
The patent application number is CN202511477814 20251016. The patent publi..
Paper and Pulp
| Thu 16 Apr 2026
Beijing, April 16 -- Zhejiang New Debao Machinery has submitted a patent application for Starch-based Spraying Film Formula of Full-degradable Paper Cup. Peng Ziliang, Dai Daojin and Dai Hongan developed the invention.
The patent application number is CN202511446771 20251011. The patent publication number is CN121045777 (A). In..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Shanghai Bomian Ind Co Ltd has submitted a patent application for Preparation Method of Long-acting Antistatic Polymer Master Batch for Skin-core Spinning Polyester. This invention was developed by Huang Hezi, Huang Jiayun, Liu Senlin and Zhao Jianping.
The patent application number is CN202511316855 2025..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Baihong Plastic Products Co Ltd patent application for Preparation Method of High-strength Anti-aging Plastic Material. This invention was developed by Wu Junjie, Wu Shaoxiong and Wu Sisi.
The patent application number is CN202511208685 202..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Hunan University of Technology has filed a patent application for Long Afterglow Material Based on Waste Pet as Well as Preparation Method and Application of Long Afterglow Material. This invention was developed by Yang Yunlong, Tan Jun, Liu Sha, Liu Yuejun, Tang Baijun, Yang Jie and Shi Yukang.
The paten..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Tuoxi Tech Quzhou Co Ltd has submitted a patent application for Cycloolefin Polymer Material as Well as Preparation Method and Application Thereof. Guo Song, Wang Guo, Du Ganhong, He Xiaobao, Liu Yicheng, Xu Xiaowu and Yan Kun developed the invention.
The patent application number is CN202511352958 202509..
Transportation
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received Jiangsu Traffic Eng Construction Bureau and China Railway 14 Bureau Group patent application for High-toughness Cold-mixed Resin Material for Tunnel Double-temperature-range Working Mechanism and Preparation Method of High-toughness Cold-mixed Resin Ma..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Galemed Xiamen Medical Equipment Co Ltd has submitted a patent application for Bio-based Polymer Composition as Well as Application and Application Method Thereof. This invention was developed by Yan Tao, Gan Huiqiang and Wang Jicheng.
The patent application number is CN202511388561 20250926. The patent p..
Packaging & Containers
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Heng Guan Plastic Co Ltd and Hebei Henglida Anti Corrosion Rubber Pipe Co Ltd patent application for Polyethylene Composite Material, Storage Tank and Preparation Method. This invention was developed by Chen Fuzhuang, Yan Guoxing, Xu Hongxing and Chen ..
Rubber
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Hebei Lizhou Auto Parts Co Ltd patent application for Plastic Spraying Rubber Strip for Automobile. This invention was developed by Miao Qinghui, Fan Yongshan, Han Dong, Bai Xuhui, Xiang Hansheng and Cui Xuemeng.
The patent application number is CN2..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Shenzhen Guotong Ruichuang Tech Co Ltd has submitted a patent application for Water-based Organosilicon Polymer as Well as Preparation Method and Application Thereof. Peng Xia developed the invention.
The patent application number is CN202511291032 20250910. The patent publication number is CN121045554 (A..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Aliphatic Polycarbonate Modified Material and Preparation Method Thereof. This invention was developed by Yang Liehang, Liu Shunjie and Wang Xianhong.
The p..
Nanotech
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Ningbo Jujia New Material Tech Co Ltd patent application for Preparation Method of High-performance Packaging Material Taking Graphene and Liquid Crystal Polymer as Raw Materials. This invention was developed by Wang Yang, Wu Wenqing and Ruan Yanchao.
..
Optics & Imaging
| Thu 16 Apr 2026
Beijing, April 16 -- Shenzhen Dongrui New Material Tech Co Ltd has submitted a patent application for Synthesis Method of Bithiophene Polymer Containing Methylthio Group and Application of Bithiophene Polymer in Photoelectric Device. This invention was developed by Shang Rui and Lu Fangqiu.
The patent application number is CN..
Pharmaceutical
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Institute Military Medicine Academy Military Sciences PLA patent application for Novel Low-dose Radiation Protection Material Based on Series Connection of Curcumin and Preparation Method of Novel Low-dose Radiation Protection Material. This invention ..
Rubber
| Thu 16 Apr 2026
Beijing, April 16 -- Jilin University has filed a patent application for Waterborne Polyurethane-urea Elastomer as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Yanchao, Chen Lin, Qian Miaomiao and Wang Xiaofeng.
The patent application number is CN202511313772 20250915. The patent publi..
Rubber
| Thu 16 Apr 2026
Beijing, April 16 -- Beijing Institute of Technology has submitted a patent application for Polyurethane Elastomer with High Impact Resistance and Preparation Method Thereof. This invention was developed by Li Xiaodong, Lyu Jing, Zou Meishuai, Zhai Ni and Wu Tianhao.
The patent application number is CN202511329927 20250917. The..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Affiliated Hospital Of Shandong Second Medical Univ has filed a patent application for Covalent Organic Framework Polymer Capable of Selectively Inactivating Staphylococcus Aureus and Application of Covalent Organic Framework Polymer. This invention was developed by Zhu Qipeng, He Shuzhen, Yu Xiaona, Zhang J..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Cyclic Block Copolymer and Preparation Method Thereof. Zhao Ying, Zhang Guojuan and Wang Chenjing developed the invention.
The patent applicatio..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Hang Cheung Coatings Huiyang Ltd has filed a patent application for Water-based Acrylic Acid Secondary Dispersion and Preparation Method Thereof. This invention was developed by Li Chenglin and Lai Qing.
The patent application number is CN20251140492 20250728. The patent publication number is CN121045475 ..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polymer with Flocculation Function as Well as Preparation Method and Application Thereof. The invention was developed by Xu Chunmei, Yi Zhuo, Yang..
Oil & Gas
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Bio-based Polymer with Flocculation Function as Well as Preparation Method and Application of Bio-based Polymer. Xu Chunmei, Yang Jinbiao, Yi Zhuo,..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Samcien Semiconductor Mat Co Ltd patent application for Thermoplastic Photosensitive Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Zeng Xianwang, Deng Jinquan and Huang Mingqi.
The patent app..
Plastics
| Thu 16 Apr 2026
Beijing, April 16 -- Hangzhou Biolynx Biological Tech Co Ltd has submitted a patent application for Bridged Antibody, Enzyme-labeled Polymer as Well as Preparation Method and Application of Enzyme-labeled Polymer. This invention was developed by Zhang Ling, Dang Nanmao, Li Mingzhen and Cai Ning.
The patent application number ..
Nanotech
| Thu 16 Apr 2026
Beijing, April 16 -- Zhejiang Dongheng Building Mat Co Ltd has sought patent for High-toughness Graphene Reinforced Concrete and Preparation Method Thereof. This invention was developed by Jin Yangjun, Jiang Linchang and Lang Zhiyu.
The patent application number is CN20251123952 20250724. The patent publication number is CN12..
Packaging & Containers
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published Huizhou Yuxiang Packing Products Co Ltd patent application for Degradable Injection Molding Box Forming Process. The invention was developed by Li Ruitao and Liu Xiaoyong.
The patent application number is CN20251121937 20250724. The patent publicat..
Rubber
| Thu 16 Apr 2026
Beijing, April 16 -- Huarui Zhilian Nantong Electronic Tech Co Ltd has submitted a patent application for Trimming Device and Trimming Mode for Rubber Product Manufacturing. This invention was developed by Wei Zegui, Sheng Zhihua and Wei Haitao.
The patent application number is CN202511596217 20251104. The patent publication ..
Husbandry
| Thu 16 Apr 2026
Beijing, April 16 -- Qiandongnan Vocational & Technical College For Nat has submitted a patent application for Piglet Anti-diarrhea Complete Feed Formula Based on Microecological Preparation. This invention was developed by Li Wenhao, Xu Qiao, Wei Wengui, Zhao Dawen, Ou Jing, Dou Xiaoxia, Peng Qihao and Wu Mingliao.
The paten..
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