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Chemicals
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Guangdong Hantai Decoration Material patent application for UV (ultraviolet) Photocuring 3D (three-dimensional) Embossed Acrylic Plate. The invention was developed by Wu Yuehua, Liu Dailu, Li Hejun, Zheng Wen, Zhang Xianhe, Xu Haixia and Zheng Wu.
Th..
Automobile
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released China Automotive Engineering Research Institute patent application for Wide-range High-response Pressure-sensitive Material Composite Structure and Process Optimization Method. This invention was developed by He Enze, Wang Guojie, Xiong Xuefei, Liang Hua..
Nanotech
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Sichuan University patent application for Penthorum Chinense Pursh Active Polyphenol Self-assembled Nanoparticles as Well as Preparation Method and Application Thereof. This invention was developed by Duan Feixia, Li Yingtong, Xu Wei, Zeng Li and Jia Lir..
Sanitation
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Guangdong University of Technology patent application for Cip-fe3o4-tio2 Composite Magnetic Particle Catalyst, Polishing Pad as Well as Preparation Method and Application of Cip-fe3o4-tio2 Composite Magnetic Particle Catalyst and Polishing Pad. This inve..
Printing & Publishing
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has released Sakata INX patent application for Active Energy Ray-curable Ink Composition for Inkjet. This invention was developed by Mizutani Shinya, Buriankova Maria and Myose Takuya.
The patent application number is CN202510831587 20250620. The patent publication ..
Chemicals
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Dow Global Technologies patent application for Spun-bonded Nonwoven Comprising Mixture of Fibers. The invention was developed by Bittinis George N E, Yu Haiyang, Maehara Yutaka and Stojkovic Aleksandar.
The patent application number is CN20248045773 20..
Construction
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published China Construction Fifth Engineering Division patent application for Micro-expanding Agent for Flow-state Stabilized Soil of Argillaceous Siltstone and Preparation Method of Micro-expanding Agent. The invention was developed by Huang Liang, Yang Dong, L..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Zhejiang Gangliu Polymer Science And Technology patent application for Scratch Self-repairing Type Epoxy Coiled Material as Well as Preparation Method and Repairing Method Thereof. The invention was developed by Zhang Chaoshe.
The patent application nu..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Low-refractive-index Transparent Copolymer as Well as Preparation Method and Application Thereof. The invention was developed by Cao Chunpeng, Gao Yuan, Guo Hua and Wang Lei.
The patent application number is..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- Changchun University of Technology has sought patent for Water-absorbent Resin Microsphere and Preparation Method Thereof. This invention was developed by Liu Bojun, Yao Fenghang, Zhang Mingyao, Yang Haomiao, Luo Xueyan, Li Luqing, Leng Jiaqi, Liu Shujun and Lu Zixuan.
The patent application number is CN20251..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- Anhui University has sought patent for Preparation Method of Recyclable High-bending-resistance Polystyrene Material. This invention was developed by Miao Jibin, Shao Feng, Qian Jiasheng and Xia Ru.
The patent application number is CN202511545949 20251028. The patent publication number is CN121471647 (A). Int..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- National University of Defense Technology PLA has sought patent for Heat-conducting Adhesive with Near-zero Thermal Expansion Coefficient as Well as Preparation Method and Application of Heat-conducting Adhesive. This invention was developed by Xie Zilong, Tan Zhongqi, Chen Dingbo, Fan Zhenfang, Wu Suyong and ..
Aerospace
| Sun 31 May 2026
Beijing, June 1 -- AECC Beijing Institute of Aeronautical Materials has applied Chinese patent for Ceramic Shell, Preparation Method Thereof and Application of Ceramic Shell in Precision Casting of Complex Multi-layer Thin-wall Structural Casting. Wu Zhenqiang, Ding Pan, Zhang Mingjun, Zhang Qiang, Zhang Feiyu, Yao Jianxing, Don..
Medical
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Shenzhen Huabao Collaborative Innovation Technology Research Institute patent application for Nicotine Osmotic Pump Tablet for Oral Cavity and Preparation Method Thereof. Yi Simin, Bai Yu, Zhao Yue, Zhu Ruoduan and Zhong Yang developed the invention.
Th..
Nanotech
| Sun 31 May 2026
Beijing, June 1 -- State Intellectual Property Office of China has received Shaoxing University patent application for Preparation Method and Application of Nano Preparation for Treating Tumors Based on Photo-thermal, Sonodynamic and Immune Synergy. Yu Zhangsen, Geng Siqi, Qin Jiaying, Ye Zhiqiu, Tian Jinjin, Li Haiyu and Wu Sha..
Optics & Imaging
| Sun 31 May 2026
Taipei, June 1 -- Nissan Chemical has filed a patent application for Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film, and Liquid Crystal Display Element. This invention was developed by Yuki Tatsuya, Konishi Reiku, Yamamoto Yusuke, Nakai Takashi and Jido Keita.
The patent application number is TW20250101251 202106..
Tobacco
| Mon 01 Jun 2026
Beijing, June 1 -- China Tobacco Jiangsu Industrial has filed a patent application for High-thermal-conductivity Combustion Carrier Based on Microstructure as Well as Preparation Method and Application of High-thermal-conductivity Combustion Carrier. This invention was developed by Li Chaojian, He Hongmei, Shi Huaibin and Wu Pen..
Optics & Imaging
| Sun 31 May 2026
Beijing, June 1 -- Ningbo University has submitted a patent application for Preparation Method of Ultra-high Molecular Weight Polypropylene Biaxially Oriented Film. This invention was developed by Wang Zongbao, Li Yulong and Zhang Li.
The patent application number is CN202511754839 20251126. The patent publication number is CN1..
Plastics
| Sun 31 May 2026
Beijing, June 1 -- Henghe Materials & Science Technology has submitted a patent application for High-heat-resistance Hydrogenated Modified Resin as Well as Method and Application Thereof. Yang Mengjun, Wang Bin, Zhou Tingyu and Sun Xiangdong developed the invention.
The patent application number is CN202511818686 20251204. The ..
Optics & Imaging
| Sun 31 May 2026
Beijing, June 1 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has submitted a patent application for Tear-resistant High-barrier Biodegradable Mulching Film and Preparation Method Thereof. This invention was developed by Zhang Huiliang, Pan Hongwei, Byun Jun-kab, Zhao Yan, Yang Huili, Jin Baochang, Wan..
Electronics
| Sat 30 May 2026
Beijing, May 30 -- Univ Chiba Nat Univ Corp and Tianma Japan have submitted a patent application for Electric Field Responsive Particles, Methods of Manufacture Thereof, and Electrophoretic Media. This invention was developed by Taniguchi Tatsuo, Takahashi Tatsuya, Okamoto Mamoru and Tashiro Tetsuro.
The patent application nu..
Agricultural
| Sun 31 May 2026
Beijing, June 1 -- Shanxi Agricultural University has submitted a patent application for Natural Hair Dye and Hair Dyeing Method. This invention was developed by Zhang Guojuan, Yin Congcong, Zhao Jinzhong, Lu Xiaofang, Liu Xiaoxia, Sun Rui and Wu Suozhu.
The patent application number is CN202511883173 20251215. The patent publi..
Chemicals
| Sun 31 May 2026
Beijing, June 1 -- Army Medical University has submitted a patent application for Polydimethylsiloxane Membrane Capable of Regulating Free Volume Based on Gadoleic Acid Ester Gradient and Preparation Method of Polydimethylsiloxane Membrane. Zhu Chuhong, Wu Hongyu, Yang Xu, Luo Yaxiong and Tan Ju developed the invention.
The pat..
Optics & Imaging
| Sun 31 May 2026
Taipei, June 1 -- CHIMEI has submitted a patent application for Liquid Crystal Alignment Agent for Photo-alignment, Liquid Crystal Alignment Film and Liquid Crystal Display Element. Wang Chien-chih, Huang Wan-ting, Chen Chih-jung and Wang Po-shih developed the invention.
The patent application number is TW20230140282 20231020. ..
Semiconductor
| Sun 31 May 2026
Taipei, June 1 -- Shinetsu Chemical has submitted a patent application for Pellicle Frame, Pellicle, Photomask with Pellicle, Exposure Method, and Method of Producing Semiconductor Device. Hamada Yuichi developed the invention.
The patent application number is TW20240135041 20190401. The patent publication number is TW202518161..
Semiconductor
| Mon 01 Jun 2026
Beijing, June 1 -- Fujifilm has submitted a patent application for Photosensitive Resin Composition, Cured Product, Laminate, Method for Producing Cured Product, Method for Producing Laminate, Method for Producing Semiconductor Device, and Semiconductor Device. This invention was developed by Asakawa Daisuke.
The patent applica..
Plastics
| Mon 01 Jun 2026
Beijing, June 1 -- Basell Polyolefine has submitted a patent application for High Pressure Polymerization System and High Pressure Polymerization Process for Polymerization of Ethylenically Unsaturated Monomers. This invention was developed by Khayrullin Danir, Mohrbutter Juergen, Wolf Christian, Finette Andre-armand and Doering..
Plastics
| Sat 30 May 2026
Beijing, May 30 -- Xinbaizhi Shanghai New Material Tech Co Ltd has sought patent for Silver Nanowire and Graphene Composite Self-repairing Flexible Transparent Conductive Film and Preparation Process Thereof. This invention was developed by Wang Wei.
The patent application number is CN202511739229 20251125. The patent publica..
Plastics
| Fri 29 May 2026
Alexandria, May 30 -- Ettlinger Kunststoffmaschinen GmbH has been granted a patent for Discharge Technology for Plastic Filters. Ettlinger Roderich developed the invention.
The patent application number is US202118258840 20211201. The patent publication number is US12636823 (B2). International Patent Classification codes are ..
Fishing
| Fri 29 May 2026
Alexandria, May 30 -- Dutch Creek Nymphing LLC has secured a patent on Composition and Method of Applying Same to Increase Survival of Fish Following Catch-and-release Situations. Zaharako James Seth and Komarnytsky Slavko developed the invention.
The patent application number is US202318125335 20230323. The patent publicatio..
Nanotech
| Fri 29 May 2026
Alexandria, May 30 -- Sleep Solutions Of Texas LLC has obtained a patent for mandibular or maxillary devices having a polymeric nanocomposite actively controlled for hard palate or mandibular growth. This invention was developed by Ghuge Raghavendra Vitthalrao.
The patent application number is US202418628289 20240405. The pat..
Plastics
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has released Hangzhou Qiurui Automation Tech Co Ltd patent application for Accurate Temperature Control System and Method for Polymer Reaction Kettle and Storage Medium. This invention was developed by Wang Yonglian, Ni Pengcheng, Tu Kaiyang, Wang Yunjing, Ni Weifei,..
Plastics
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Amaea Ltd for Method, System and/or Apparatus for Use of Liquid or Fluid Carbon Dioxide in Extraction And/or Solubilising Source Material and Binding and/or Elution with a Molecularly Imprinted Polymer. Low Aaron Wai Kit and Jamieson Bryce William dev..
Chemicals
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Nippon Paint Automotive Coatings Co Ltd and Otsuka Chemical for Composition for Coating Materials. Akizuki Shinsuke, Miwa Yasunori, Morimoto Sachiko, Inoue Yuki and Masumoto Satoru developed the invention.
The patent application number is US2021180..
Medical
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Korea Inst Of Science And Technology for Biodegradable Polymer-gelatin Hydrogel Composite, Method for Manufacturing Same, and Medical Implant Comprising Biodegradable Polymer-gelatin Hydrogel Composite. Jung Young Mee and Youn Inchan developed the inv..
Biotechnology
| Fri 29 May 2026
Alexandria, May 30 -- United States Patent for Polymers for Gene Therapy has been issued to Univ De Santiago De Compostela. This invention was developed by Garcia Mazas Carla Maria, Csaba Noemi and Garcia Fuertes Marcos.
The patent application number is US202118250691 20211022. The patent publication number is US12637545 (B2)..
Information Technology
| Fri 29 May 2026
Alexandria, May 30 -- United States Patent for Decorative Radome and Method of Producing the Same has been issued to Motherson Innovations Co Limited. This invention was developed by Caruso Dean, Belcher Simon, Edwards Scott, Symonds Tim, Fimeri Garry Gordon Leslie and Stoehr Bastian.
The patent application number is US202418..
Information Technology
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Massachusetts Institute Of Technology for DNA Canvas for Information Storage and Nanofabrication. Perry Eyal, Ogawa Junichi and Jacobson Joseph M developed the invention.
The patent application number is US202117317204 20210511. The patent publicat..
Measurement & Testing
| Sat 30 May 2026
Alexandria, May 30 -- Hitachi High Tech Analysis Corp has secured a patent on Sample Container and Dynamic Mechanical Analyzer Using the Same. Okano Yui and Okubo Nobuaki developed the invention.
The patent application number is US202318199301 20230518. The patent publication number is US12638370 (B2). International Patent Cl..
Optics & Imaging
| Sat 30 May 2026
Beijing, May 30 -- Jiangsu Hengtong Electric Power Intelligent Network Tech Co Ltd has submitted a patent application for High-strength Lightning-stroke-resistant Optical Fiber Composite Overhead Ground Wire and Preparation Process Thereof. Feng Maolei, Wu Guanglei, Zhu Xing, Chen Chen, Cheng Lei, Tian Geng, Deng Yangchao, Shang..
Tools and Machinery
| Fri 29 May 2026
Alexandria, May 30 -- Intertape Polymer has received a patent for Water Activated Tape Case Sealers. This invention was developed by Walker Doug, Kissel Zachary S and Curtin Michael.
The patent application number is US202318323944 20230525. The patent publication number is US12636839 (B2). International Patent Classification ..
Engineering
| Sat 30 May 2026
Alexandria, May 30 -- Your Crawl Space Inc has secured a patent on Rodent Protection and Flood Release Insert for a Structure Opening. Marshall Iii Henry Bennie developed the invention.
The patent application number is US202318338617 20230621. The patent publication number is US12637855 (B2). International Patent Classificati..
Chemicals
| Fri 29 May 2026
Alexandria, May 30 --CNPC USA Corp, Beijing Huamei Inc and China National Petroleum have been granted a patent for Low Concentration Synthetic Polymer Fracturing Fluid with Ascorbic Acid. Song Lulu and Yu Stephanie developed the invention.
The patent application number is US202519196476 20250501. The patent publication number..
Biotechnology
| Fri 29 May 2026
Alexandria, May 30 -- Dexlevo Inc has been granted a patent for Tissue Restoration Composition. Yu Jae Won, Shim Myung Seob and Kim Jun Bae developed the invention.
The patent application number is US202017777225 20201123. The patent publication number is US12636410 (B2). International Patent Classification codes are A61L27/1..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Guangzhou Lingnan Cable Co Ltd has submitted a patent application for Flexible Fireproof Cable Compounded by O-nitrile Halogen-free Ultrathin Mica Tape. This invention was developed by Feng Zhenghao, Tan Dingcai, Huang Zewei, Zhou Yuyi, Wen Zhiming, Chen Gang, He Kaijie and Huang Baojun.
The patent applicat..
Semiconductor
| Sat 30 May 2026
Alexandria, May 30 -- Texas Instruments Incorporated has secured a patent on Through Trench Isolation for Die. Summerfelt Scott Robert, Cook Benjamin Stassen and Meier Sebastian developed the invention.
The patent application number is US202217710139 20220331. The patent publication number is US12642064 (B2). International Pate..
Chemicals
| Fri 29 May 2026
Alexandria, May 30 -- Nissan Chemical has been granted a patent for Resist Underlayer Film-forming Composition. Endo Masahisa, Hattori Hayato and Tokunaga Hikaru developed the invention.
The patent application number is US202218560728 20220516. The patent publication number is US12638772 (B2). International Patent Classificat..
Semiconductor
| Fri 29 May 2026
Alexandria, May 30 -- Fujimi Incorporated has been granted a patent for Surface Treatment Composition, Method for Producing Surface Treatment Composition, Surface Treatment Method, and Method for Producing Semiconductor Substrate. This invention was developed by Yoshino Tsutomu, Onishi Shogo and Ishida Yasuto.
The patent applic..
Electronics
| Fri 29 May 2026
Alexandria, May 30 -- Se Yang Polymer Co Ltd has been awarded a patent for Liquid Crystal Polyester Resin Composition, Molded Article, and Electronic Component Comprising the Same. This invention was developed by Lee Sang Don, Song Seung Been, Bae Su Hak, Jang Sun Hwa, Lee Youn Eung and Kwon Ye Jin.
The patent application num..
Chemicals
| Fri 29 May 2026
Alexandria, May 30 -- Wisconsin Alumni Research Foundation has received a patent for Microfluidic Platform for Controlling and Configuring the Spatial and Temporal Evolution of a Gradient in a Microfluidic Environment. This invention was developed by Beebe David J, Ayuso Jose, Virumbrales Munoz Maria and Sanchez De Diego Cristin..
Chemicals
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has released Samsung SDI patent application for Resist Top Coating Composition and Method of Forming Pattern Using the Same. This invention was developed by Namgung Ran, Park Hyun, Ha Kyoung Jin, Song Dae-seok and Kim Min-soo.
The patent application number is CN2025..
Medical
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Alcon for Schlemm's Canal Drug Eluting Device and Method. Trauthen Brett A developed the invention.
The patent application number is US202318150323 20230105. The patent publication number is US12636184 (B2). International Patent Classification codes ..
Rubber
| Fri 29 May 2026
Beijing, May 29 -- Changzhou Institute of Technology and Ningbo Yonglang New Material Tech Co Ltd have submitted a patent application for Flame-retardant Thermoplastic Elastomer and Preparation Method Thereof. This invention was developed by Wang Lichun, Huang Qingsong, Gu Jiyong, Wei Xuejiao, Duan Lei, Wang Jiping and Jia Xianf..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- Chongqing University and China University of Mining and Technology, Beijing have submitted a patent application for Flexible Chain Cable Reinforcing Material and Preparation Method Thereof, Flexible Chain Cable Reinforcing Material Liquid Injection Equipment and Method for Reinforcing Soft Outburst Coal Seam. ..
Pipe
| Thu 28 May 2026
Beijing, May 29 -- National Petroleum Pipeline Network Group and State Petroleum Pipeline Network Group of Science and Technology Research Institute Branch have sought patent for Star Polymer and Preparation Method Thereof, Drag Reducer and Natural Gas Conveying Pipeline. This invention was developed by Shui Biyuan, Zhang Tianti..
Pharmaceutical
| Thu 28 May 2026
Beijing, May 29 -- Hunan Xingruyu Tech Co Ltd and Hunan Xiangke Tech Research Institute Co Ltd have submitted a patent application for Preparation Method of Micro-smoke and Less-dust Firework Medicament Based on Metastable-state Energetic Material. This invention was developed by Dong Jinlong, Jin Haitao, Jin Qizhao, Xu Wanhe, X..
Optics & Imaging
| Fri 29 May 2026
Beijing, May 29 -- Lianxingzou New Material Tech Guangzhou Co Ltd and Xiamen Faratronic have submitted a patent application for BOPP (biaxially-oriented Polypropylene) Capacitance Film as Well as Preparation Method and Application Thereof. Xiang Yanxiong, Kang Xiaoqi, Liu Rongchi and Shi Xinbo developed the invention.
The pat..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- Qingdao Hanhe Cable and Zibo Qilu High Voltage Insulation Mat Co Ltd have filed a patent application for Space Charge Self-elimination Type High-voltage Direct-current Cable Shielding Material Based on Molecular Dipole Field Regulation and Control, and Preparation Method and Application of Space Charge Self-el..
Oil & Gas
| Fri 29 May 2026
Beijing, May 29 -- China Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd and Dalian University of Technology have submitted a patent application for Polybutylene Succinate/polylactic Acid Polymer as Well as Preparation Method and Application Thereof. Bai Fudong, Niu Hui, Li Lanpeng, Sun Qimei..
Oil & Gas
| Fri 29 May 2026
Beijing, May 29 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have applied Chinese patent for Functionalized Lactam Oligomer, Preparation Method and Application Thereof, Functional Polymer and Preparation Method Thereof. Wang Hui, Yang Chang'an, Zhang Xiaohui, Yu Lu, Qiao Rong and Xiao Zhaohui developed it.
Th..
Oil & Gas
| Thu 28 May 2026
Beijing, May 29 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Composite Material as Well as Preparation Method and Application Thereof. Tan Zhongliang, Lun Zengmin, Ma Tao, Xu Guanli, Lu Gang and Zhang Suobing developed the invention.
The patent ap..
Software
| Thu 28 May 2026
Beijing, May 29 -- Shandong Baolongda New Mat Co Ltd and Shandong Gongju Organic Silicon Tech Research Institute Co Ltd have filed a patent application for Mof Modified Acrylic Acid High-temperature-resistant Emulsion and Preparation Method Thereof. This invention was developed by Zeng Junhao, Shao Heng, Zhang Jian, Yuan Hong, D..
Medical
| Thu 28 May 2026
Beijing, May 29 -- Shanghai Institute of Ceramics, Chinese Academy of Sciences and Shanghai Xuhui Distr Dental Hospital Shanghai Xuhui Distr Dental Center have filed a patent application for Composite Nanofiber Capable of Stopping Bleeding, Resisting Bacteria and Promoting Vascular Wound Repair as Well as Preparation Method and ..
Semiconductor
| Thu 28 May 2026
Beijing, May 29 -- Soochow University and Shenzhen Gas have submitted a patent application for Packaging Adhesive with Ultralow Young Modulus and High Shear Modulus, Preparation Method of Packaging Adhesive and Application of Packaging Adhesive in Perovskite Solar Cell. This invention was developed by Li Yaowen, Yang Sheng'ao, L..
Optics & Imaging
| Fri 29 May 2026
Alexandria, May 30 -- Japan Display has been awarded a patent for Method for Manufacturing Display Device. This invention was developed by Hase Kasumi, Igeta Koichi and Okuyama Kentaro.
The patent application number is US202418670122 20240521. The patent publication number is US12638708 (B2). International Patent Classification..
Healthcare
| Thu 28 May 2026
Beijing, May 29 -- Unit 96901 Of PLA has submitted a patent application for Multi-effect Anti-aging Agent and Preparation Method Thereof. This invention was developed by Chen Tong, Han Junjie, Wen Weiwei, Gao Ying, Wang Qingbo, Zhang Yue, Gao Xin and Wu Youpeng.
The patent application number is CN202511559962 20251029. The pa..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Heinz Co HJ patent application for Biodegradable Polymer Material. The invention was developed by Mashek Andrzej, Tutek Karoly, Kosmarska-olanska Agnieszka and Latos-brozzo Mario.
The patent application number is CN20248043461 20240628. The patent pu..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- Kraton Polymers Netherlands BV has applied Chinese patent for Regenerated Polymer Composition. Goncalves Da Silva Eric and Bhattacharyya Alakananda developed it.
The patent application number is CN20251164641 20250731. The patent publication number is CN121450090 (A). International Patent Classification cod..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Xi'an Dexin Beilu Construction Eng Co Ltd patent application for Novel High Polymer Material for Viscoelastic Damper. This invention was developed by Zhang Guoxue.
The patent application number is CN202511898083 20251216. The patent publication number..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- Shenzhen Jiancai Tech Development Co Ltd has submitted a patent application for Anti-ultraviolet Functional Plastic Particles and Preparation Method Thereof. This invention was developed by Qiu Jianqiang, Cheng Huazhong and Luo Jinjin.
The patent application number is CN202511943576 20251222. The patent pub..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Dongguan Yuchuan Plastic Products Co Ltd patent application for Polymer Mold Core Structure for Manufacturing Carbon Fiber Product and Manufacturing Process of Polymer Mold Core Structure. This invention was developed by Tang Xiaoping, Yang Zhengcai, Che..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- Shandong Open Univ has submitted a patent application for Method for Preparing Functional Cellulose Through Low-temperature Plasma Treatment and Application of Functional Cellulose in Solid Polymer Electrolyte. This invention was developed by Gao Chao, Wu Lianghong, Lu Yulin, Sun Hang, Li Yun and Liu Weiwei.
..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- Guangdong Haolun Environmental Protection Tech Co Ltd has filed a patent application for Phosphate Corrosion Inhibition Passivator and Preparation Method Thereof. This invention was developed by He Jinyou, Huang Deng, Wang Qingxiang, Luo Jin and Huang Chengzhong.
The patent application number is CN202511560..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Helper Functional Mat Co Ltd has applied Chinese patent for Preparation Method of Spherical Phenolic Resin. Cai Jianguo, Shi Hongyan and Shang Chao developed it.
The patent application number is CN20261015118 20260107. The patent publication number is CN121449841 (A). International Patent Classifica..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Puyang Enying Polymer Mat Co Ltd patent application for Polyether Type Furfural-based Resin as Well as Preparation Method and Application Thereof. Zhang Keyang, Bai Yuanyuan, Liu Xiaoke, Wang Hongshui, Wang Kai, Yuan Faxin, Wu Liang, Liu Huaqun, Jiao Lie..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Hunan Tianfu New Mat Co Ltd has submitted a patent application for X-type Amphiphilic Diene Monomer, Polymer Hollow Sphere, Polymer Coated Sio2 Sphere, Double-layer Hollow Sphere Sol, Antireflection Film, Antireflection Material and Preparation Method Thereof. Dong Qibao, Dai Yu, Wang Chaoxiang and Fu Yong dev..
Plastics
| Fri 29 May 2026
Taipei, May 29 -- Holyard International Co Ltd has sought patent for Degradable High-barrier Composite Film, High-barrier Composite Material Containing the Composite Film, and Method for Producing the Same Capable of Satisfying the Requirements of Degradability, Heat Sealing and Excellent Mechanical Performance. This invention w..
Beauty & Fashion
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Shanghai National Engineering Research Center Nanotechnology and Guonazhixing Shanghai Nano Tech Development Co Ltd patent application for Anti-wrinkle Moisturizing Essence Based on Synergistic Interaction Mechanism as Well as Preparation Method and App..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- Shanghai Shashuo New Mat Co Ltd has submitted a patent application for Zwitterionic Polymer and Application Thereof. This invention was developed by Yuan Zhishan, Xiong Xianzhong and Mou Tinghai.
The patent application number is CN20248038235 20240710. The patent publication number is CN121443331 (A). Inter..
Plastics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Centre National de la Recherche Scientifique (CNRS), Institute Nat Sante Rech Med, Univ Angers, Univ Nantes and Univ Paris Saclay patent application for Long-acting Pain Relief Formulation. This invention was developed by Gref Ruxandra, Massoulier Laure..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Sichuan Chenglong Tech Co Ltd patent application for High-performance Modified Polyurea Polymer Composite Material and Preparation Method Thereof. This invention was developed by Ou Ping and Mai Wenjun.
The patent application number is CN202511908690 ..
Rubber
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Sichuan Dongze Tech Co Ltd patent application for Preparation Method of Branched Itaconate Rubber Based on Corncob Hemicellulose-lignin Synergistic Regulation. The invention was developed by Yu Guangming, Zhong Hanze and Zheng Xueyang.
The patent app..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Anhui Fuyin New Mat Co Ltd patent application for Super-tough, Temperature-resistant and Self-repairing Copolymer Based on Sbs Acrylate Dynamic Synergistic Reinforcement and Preparation Method of Super-tough, Temperature-resistant and Self-repairing Cop..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Zhejiang Jingtong Tech Co Ltd patent application for Siloxane-acrylate Composite Polymer Particle and Preparation Method Thereof. Yang Shaoping, Li Sheng and Yang Ziyun developed the invention.
The patent application number is CN202511763434 20251127...
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Sincetech Fujian Technology has sought patent for Antibacterial Multifunctional Bio-based PA510 Fiber and Manufacturing Method Thereof. This invention was developed by Xu Jinsheng and Huang Peiji.
The patent application number is CN20241144010 20240731. The patent publication number is CN121451314 (A). Inte..
Rubber
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Shenyang Fortune Precision Equipment patent application for Fluororubber Surface High-binding-force Metallization Method and Special Activating Treatment Fluid Thereof. Wang Haitong developed the invention.
The patent application number is CN20251148017..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Taicang Liwei Environmental Protection Tech Co Ltd has submitted a patent application for Composite Plastic Spraying Powder and Preparation Method Thereof. Xu Changhong developed the invention.
The patent application number is CN202511896184 20251216. The patent publication number is CN121450208 (A). Intern..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Ningbo Shuiyi Film Tech Development Co Ltd patent application for Composite Nanofiltration Membrane with High Separation Precision and Preparation Method Thereof. Duan Ruxue, Yuan Diying, Shen Liqiang, Ji Genliang, Li Junjun and Zhang Shifeng developed t..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Ningbo Shuiyi Film Tech Development Co Ltd has submitted a patent application for High-boron-removal Polyamide Composite Membrane and Preparation Method Thereof. This invention was developed by Li Junjun, Hsu Shu-ting, Yan Jianmin and Ji Genliang.
The patent application number is CN202411788103 20241206. Th..
Nanotech
| Thu 28 May 2026
Beijing, May 29 -- Shaanxi Provincial People's Hospital Shaanxi Clinic Medicine Research Institute has submitted a patent application for Composite Nano Material as Well as Preparation Method and Application Thereof. This invention was developed by Wu Shuhan, Li Jianhui, Zhu Xulong, Zhang Shuyao, Han Wei and Wang Yue.
The paten..
Paper and Pulp
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Zhejiang Best Chemical Co Ltd patent application for Low-residual Single Paper Reinforcing Agent as Well as Preparation Method and Application Thereof. Lu Zhiren, Wu Fengming, Ma Yuping, Zhang Yize, Lu Zhiyong and Luan Xingxing developed the invention.
..
Engineering
| Thu 28 May 2026
Beijing, May 29 -- Yubei Medical College has submitted a patent application for Antibacterial Electrostatic Spinning Fiber Membrane, Antibacterial Tourniquet and Preparation Method of Antibacterial Electrostatic Spinning Fiber Membrane and Antibacterial Tourniquet. This invention was developed by Feng Qianying, Li Dan, Yang Junz..
Energy
| Thu 28 May 2026
Beijing, May 29 -- China Nuclear Power Institute, CGN South Tech Co Ltd and CGN Power have submitted a patent application for Neutron Radiation Shielding Material and Preparation Method Thereof. Chen Shuai, Zhai Lihong, Hou Shuo, Lu Guangyao, Wang Chao, Yang Lian, Wang Mingming and Ou Dongsheng developed the invention.
The pa..
Printing & Publishing
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Guangdong Chengzhan Tech Co Ltd patent application for Nano Jet Printing Character Ink and Preparation Method Thereof. This invention was developed by Yang Zhongping, Li Zhiyun and Yang Weiyi.
The patent application number is CN202511572250 20251030. ..
Plastics
| Thu 28 May 2026
Beijing, May 29 -- Huizhou Huayuan Arts & Crafts Co Ltd has filed a patent application for Temperature-sensitive Color-changing Degradable Material and Bionic Artware Thereof. This invention was developed by Wang Hai, Tian Kaijun and Li Nanfa.
The patent application number is CN202511910832 20251217. The patent publication nu..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Oji Holdings patent application for Adhesive Sheet and Laminate. Fujioka Yasuyo and Ueno Hiromi developed the invention.
The patent application number is CN20248044379 20240703. The patent publication number is CN121443697 (A). International Patent Cl..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- Aisen Group has filed a patent application for Polymers and Their Use as Hydrocarbon Viscosity Reducers. This invention was developed by Kiefer Jesse, Favero Cedrick and Souze Romain.
The patent application number is CN20248045866 20240708. The patent publication number is CN121443651 (A). International Pat..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Wuxi Nanjing Univ Xishan Applied Bio Tech Institute patent application for Ultrasonic Response Piezoelectric Material Loaded with Cerium Oxide. The invention was developed by Zhang Tao, Cheng Yuan and Wang Fei.
The patent application number is CN2025..
Textile
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Orinko Special Material Tech Co Ltd patent application for Wear-resistant Antistatic Nylon Composite Material and Preparation Method and Application Thereof. This invention was developed by Wang Lihua, Zheng Wei and Sun Gangwei.
The patent application..
Construction
| Fri 29 May 2026
Beijing, May 29 -- Fuzhou University has sought patent for Degradable Fiber/PBS Ecological Integrated Wallboard Material and Preparation Method Thereof. This invention was developed by Zheng Yuying and Lin Jingyang.
The patent application number is CN202511907200 20251217. The patent publication number is CN121450073 (A). Int..
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