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Optics & Imaging
| Sat 18 Apr 2026
Rome, April 18 -- Italian Patent and Trademark Office has received BF Res SRL patent application for a Soft Contact Lens and a Packaging Comprising Such a Soft Contact Lens. Filippo Alessandro developed the invention.
The patent application number is IT20190021849 20191121. The patent publication number is IT201900021849 (A1)..
Husbandry
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Institute Of Energy Hebei Academy Of Sciences patent application for Polymer Composite Adjuvant for Animal Vaccine and Preparation Method Thereof. The invention was developed by Bai Lu, Li Yantao, Zhou Haijun, Chen Xiaoqi, Hu Mingguang, Zhang Fen, Yao..
Oil & Gas
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Silver Salt Modified Polycarbonate Quasi-solid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. Zhang Hengyuan, Liu Jianye, Zhang S..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Shandong Wangyuan New Mat Co Ltd has sought patent for Process System Suitable for Preparing Polymer Through Autopolymerization. This invention was developed by Wang Bingjie, Yin Xiangyi, Liu Shuguang, Jiang Shuting, Li Qifeng, Wang Fengli, Zhou Yantao, Liu Xiang, Ding Jiawei, Wang Zexian and Yan Xingbang.
..
Paper and Pulp
| Fri 17 Apr 2026
Beijing, April 18 -- BASF Hock Mining Chemical China Co Ltd has sought patent for Biological Filter Aid for Fine Filtration of Bauxite Dissolved-out Ore Pulp as Well as Preparation and Use of Biological Filter Aid. This invention was developed by Cui Xin, Hu Yang, Chu Chunyan, Qi Peng, Yue Jianxing, Yin Songbo, Zhou Guisheng, Qi..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Hills Inc has submitted a patent application for Melt-blown Spinning with Separate and Independent Air and Polymer Temperature Control. This invention was developed by Haggard Jeff, Wilkie Arnold, De La Os Toni and Johnston Timothy.
The patent application number is CN20248030677 20240320. The patent publi..
Metal & Mining
| Fri 17 Apr 2026
Beijing, April 18 -- Yangzhong Xingkai Composite Instr Co Ltd has filed a patent application for Polymer Alloy Plastic Bridge and Preparation Method Thereof. This invention was developed by Huang Jiaqing and Huang Xingkai.
The patent application number is CN202511175163 20250821. The patent publication number is CN121055214 (..
Energy
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Northeast Electric Power University patent application for Multi-microgrid Distributed Robust Collaborative Optimization Method and System Considering Wind and Light Uncertainty and Shared Energy Storage. The invention was developed by Zhang Liang, Wa..
Agricultural
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Zhejiang Longyou Dongfang Anasac Crop Tech Co Ltd patent application for Efficient Insecticidal Suspending Agent Composition as Well as Preparation Method and Application Thereof. This invention was developed by Gong Guohua, Xu Difan, Zheng Xiaosan, Ze..
Tyre
| Fri 17 Apr 2026
Beijing, April 18 -- Pirelli has sought patent 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 CN20248028348 20240426. The patent publication number is CN121057775 (A). Int..
Healthcare
| Fri 17 Apr 2026
Beijing, April 18 -- Jiangsu Kangpangying Technology Material has filed a patent application for Anti-pollution and Anti-aging PVDF Hollow Fiber Membrane and Application Thereof. This invention was developed by Fan Conglin and Fan Nuotian.
The patent application number is CN202511311424 20250915. The patent publication number i..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has applied Chinese patent for Method for Quantitatively Evaluating Influence Degree of Comonomer on Crystallinity of PAN Resin for Carbon Fiber. Zhang Shouchun, Li Zhaowei, Jing Deqi, Zhang Lili, Cao Liang and Wang Shaowei developed it.
The ..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- Shenzhen Shidaiyuanlin Flowers Co Ltd has sought patent for Biological Agent for Reducing Drug Resistance of Chinese Rose Pests. This invention was developed by Lu Jielan, Wang Yongdian, Yang Yanqi, Peng Shifan, Lin Yongming, Jian Peiqin, Hu Rongjie, Zhang Yi, Guo Chusi and Nong Jiayuan.
The patent applic..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- Guangdong Yikangyuan Pharmaceutical Biotechnology has applied Chinese patent for Plant-extracted Anti-hair-loss and Hair-strengthening Shampoo and Preparation Method Thereof. Zhong Qiang, Pan Xiuming and Lian Huixian developed it.
The patent application number is CN202511362453 20250923. The patent publicat..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Weihai Wego Foosin Medical Supplies patent application for Controllable Drug Release Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Yang Ye, Xue Ruipeng, Wang Donghui and Zhou Caijie.
The patent appl..
Electrical
| Fri 17 Apr 2026
Beijing, April 18 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has sought patent for Laminated Body, Polymer-based Battery and Preparation Method. This invention was developed by Ma Xinyu, Geng Weiguang and Shi Jintao.
The patent application number is CN202511188271 20250825. The patent publication number is CN121054768 (A)..
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..
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.
..
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..
Electronics
| Fri 17 Apr 2026
Beijing, April 18 -- Yangzhou Hairui Electronic Co Ltd has submitted a patent application for Iron-silicon-aluminum Soft Magnetic Powder and Iron-silicon-aluminum Magnetic Powder Core. This invention was developed by Li Zongyu, Yang Mei and Wu Housheng.
The patent application number is CN202511315828 20250916. The patent publ..
Automobile
| Fri 17 Apr 2026
Beijing, April 18 -- Borealis has submitted a patent application for Polypropylene Composition Containing Pigment Mica Partially Derived from Recycle for Automotive Exterior Applications. Mileva Daniela, Braun Heiko, Egtzberg Mark, Salaberg David, Cyrus Crystal and Boisart Eric developed the invention.
The patent application ..
Chemicals
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Nox Bellcow Cosmetics Co Ltd patent application for Amino Acid Frosted Cleaning Composition as Well as Preparation Method and Application Thereof. Li Xin, Zhang Zhiyin, Ou Yetan, Ruan Xiaoqing, Huang Jun and Qiu Xiaofeng developed the invention.
The..
Chemicals
| Sat 18 Apr 2026
Beijing, April 18 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has filed a patent application for Hierarchical Pore Nanoreactor Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Tang Mingxing, Guo Mengya, Wang Fujiang, Zhang Peng and Guo Shuke.
Th..
Chemicals
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Xi'an Jiaotong University and Xi'an Catalyst New Mat Co Ltd patent application for Catalyst for Preparing Methylaniline as Well as Preparation Method and Application of Catalyst. Wan Kerou, Gao Mingming, Cheng Jie, Ma Cong, Shan Zhiwei, Li Yuefeng, Cha..
Chemicals
| Sat 18 Apr 2026
Beijing, April 18 -- Bada Anticorrosion Installation Group Co Ltd has sought patent for Chemical Cleaning Method for Polar Polymer Production Equipment. This invention was developed by Chen Jinju, Chen Jianfang and Chen Jianping.
The patent application number is CN202511479698 20251016. The patent publication number is CN1210..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- NAMICS Corporation has filed a patent application for Liquid Compression Molding Material, Electronic Component, Semiconductor Device, and Method for Manufacturing Electronic Component. This invention was developed by Aoyama Yasuhiro, Shigeno Yuto and Ikeda Yukihiro.
The patent application number is CN20248..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Qili Semiconductor Shaoxing Co Ltd patent application for Ultrathin Metalized Packaging Method of Ultrasonic Fingerprint Chip Assisted by Degradable Mold. This invention was developed by Xie Jianyou.
The patent application number is CN202511268847 2..
Medical
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Shenzhen Shenshan Special Cooperation Zone Changmao Viscose New Mat Co Ltd patent application for Cold-resistant Medical Label and Preparation Method Thereof. Xia Wendou, Wang Lei and He Maoling developed the invention.
The patent application number..
Medical
| Fri 17 Apr 2026
Beijing, April 18 -- Edwards Lifesciences has submitted a patent application for System for Covering Metal Components in Medical Devices. This invention was developed by Conroy Owen M, Siriac Sonia C, Mahmoudi Ramih A, Landon David Robert, Gyugi Zehra W and Catania Paul H.
The patent application number is CN20248030499 20240709..
Medical
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Shenzhen Institute of Advanced Technology CAS and Shenzhen Institute of Advanced Electronic Materials patent application for Method for Testing Bonding Strength of Adhesive Double-material Interface. The invention was developed by Zhang Ruoyu, Zha Yeh..
Construction
| Fri 17 Apr 2026
Beijing, April 18 -- Huazhong University of Science and Technology has filed a patent application for Bionic Mist Catching Net and Construction Method and Application Thereof. This invention was developed by Wu Ting, Fan Feicong and Qu Jinping.
The patent application number is CN202511222003 20250829. The patent publication num..
Measurement & Testing
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Xiahe Hangzhou Biotechnology Co Ltd patent application for Manufacturing Process of Portable and Reliable Oxygen Free Radical Detector. Huang Facan, Pan Wei, Zheng Dengzhong, Huang Enming and Zheng Tianye developed the invention.
The patent applicat..
Tools and Machinery
| Fri 17 Apr 2026
Beijing, April 18 -- Ceraloc Innovation has submitted a patent application for Method of Manufacturing Plate Element Comprising Cavity. This invention was developed by Josefsson Per and Nygren Per.
The patent application number is CN20248030589 20240514. The patent publication number is CN121057650 (A). International Patent C..
Enviornmental
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Tianjin Polytechnic University patent application for Separation Membrane Based on Zsm-12 Molecular Sieve, Preparation Method, Application and Reaction Separation Device Using Separation Membrane. Li Jian, Wang Zixi, Wu Zhenfa, Zhong Chongli and Zhang ..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has filed a patent application for High-flux Reinforced Polyethylene Hollow Fiber Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Wen Liping, Ling Haoyang and Kong Xiangyu.
The patent ap..
Tools and Machinery
| Fri 17 Apr 2026
Beijing, April 18 -- Jiangyin Haijiang Polymer Material has applied Chinese patent for Conductive Shielding Material Mixing Device. Zhang Ning, Liu Haihu and Ren Weiqiang developed it.
The patent application number is CN202511415910 20250929. The patent publication number is CN121060360 (A). International Patent Classificatio..
Pharmaceutical
| Fri 17 Apr 2026
Beijing, April 18 -- Cardiolink Shenzhen Medical Technology Development has submitted a patent application for Cyclodextrin Hyperbranched Microspheres and Preparation Method Thereof. This invention was developed by Wang Fan, Li Xin, Lin Yi, Xue Jia, Sun Hongtao and Sun Peng.
The patent application number is CN202511300487 202..
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..
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..
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
| 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..
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..
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..
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..
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..
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