News For Last 1 Week
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Textile
| Sat 21 Mar 2026
Alexandria, March 21 -- Safety Components International Inc has been awarded a patent for Outdoor Fabric Having Wool-like Properties. This invention was developed by Pierce John and Beasley Lon.
The patent application number is US202217993332 20221123. The patent publication number is US12577708 (B2). International Patent Cla..
Rubber
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Zhengzhou University patent application for Long-term Tensile Creep Device and Method for Standard Dumbbell-shaped Rubber Test Piece. Hu Shaowei, Wang Chenfeng, Shan Changxi, Xu Yaoqun and Ye Yuxiao developed the invention.
The patent application numb..
Electrical
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Polytech AS for Lightning Protection System. Kirkegaard Mads, Baker Richard and Carloni Lisa developed the invention.
The patent application number is US202118258640 20211223. The patent publication number is US12577943 (B2). International Patent..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Levin Alexander and Levin Hanan Emanuel for Photobioreactor.
The patent application number is US202318324204 20230526. The patent publication number is US12577515 (B2). International Patent Classification code is C12M1/00. Cooperative Patent Cla..
Rubber
| Sat 21 Mar 2026
Alexandria, March 21 -- Lion Specialty Chemicals Co Ltd has been granted a patent for Liquid Antiadhesive Composition for Unvulcanized Rubber, Water-diluted Liquid Antiadhesive Composition Solution for Unvulcanized Rubber, and Unvulcanized Rubber. This invention was developed by Nagato Daisuke and Sehata Shiro.
The patent app..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Celanese International Corporation and Celanese Interntaional Corp for Molded Articles with Laser-formed Pattern. Niese Sarah Ann and Miller Kent developed the invention.
The patent application number is US202217988294 20221116. The patent public..
Enviornmental
| Sat 21 Mar 2026
Alexandria, March 21 -- Aprotek has been awarded a patent for Drying Composition to Facilitate the Transportation of Salty Sludge. This invention was developed by Delheur Stéphane and Chapelle Christian.
The patent application number is US202118030135 20211001. The patent publication number is US12577139 (B2). International ..
Tools and Machinery
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Raytheon Tech Corporation and RTX for Open-ended Wrench with Polymer Adaptor. Saavedra Mario J and Gwilliams Caleb S developed the invention.
The patent application number is US202318140833 20230428. The patent publication number is US12576485 (B..
Nanotech
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Carbon Nanosensor with Gradient Pore Structure as Well as Preparation Method and Application of Carbon Nanosensor. This invention was developed by Lu Shaowei, Zhang Rui, Wang Xiaoqiang, Zhang Lu, Ma ..
Plastics
| Fri 20 Mar 2026
Alexandria, March 21 -- Showa Denko KK and Resonac have received a patent for Material Design Apparatus, Material Design Method, and Material Design Program. This invention was developed by Aonuma Naoto, Takemoto Shimpei, Takeda Eriko, Okuno Yoshishige, Kuramoto Hiroki and Kawaguchi Yasuaki.
The patent application number is U..
Tyre
| Sat 21 Mar 2026
Alexandria, March 21 -- Cie Generale Des Etablissements Michelin and Cie Generale Des Etablissments Michelin have obtained a patent for tire comprising reinforcing elements in the form of laminated strips. This invention was developed by Pataut Gael, Merino Jose and Careme Christopher.
The patent application number is US20181..
Medical
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Biotube Co Ltd for Intravascular Indwelling Stent. Nakayama Yasuhide, Sugiura Hisashi and Tanaka Takaharu developed the invention.
The patent application number is US202118016042 20210715. The patent publication number is US12575952 (B2). Interna..
Medical
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Intra-body Electrode with a Poly(3,4-ethylenedioxythiophene)-based Coating has been issued to Medtronic. This invention was developed by Shi Alan.
The patent application number is US202217940771 20220908. The patent publication number is US12575775 (B2). International Patent Clas..
Electrical
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Toppan Holdings for Light Control Sheet. Matsubara Yoshitaka developed the invention.
The patent application number is US202418767161 20240709. The patent publication number is US12578604 (B2). International Patent Classification codes are G02F1/..
Optics & Imaging
| Sat 21 Mar 2026
Alexandria, March 21 -- Japan Display has received a patent for Liquid Crystal Optical Element Comprising an Alignment Control Layer Having a Plurality of Projections and Manufacturing Method Thereof. This invention was developed by Tomioka Yasushi, Oka Shinichiro, Igeta Koichi, Kobashi Junji and Higuchi Ayaka.
The patent appli..
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- Korea Institute of Science and Technology has secured a patent on Multi-color Tunable Upconversion Nanophosphor. Jang Ho Seong, Kang Gumin, Ko Hyungduk, Lee Seung Yong and Mun Kwang Rok developed the invention.
The patent application number is US202217864124 20220713. The patent publication number is U..
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- Evonik Operations has been granted a patent for Composition for Production of Coatings Comprising Improved Phosphors. Schulte Simone, Hallack Markus, Janke Christina, Krusenbaum Sabine, Wolff Bärbel, Jüstel Thomas, Fischer Stefan, Schröder Franziska, Reetz Sven and Huth Michael developed the invention...
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Sprayable Adhesive Compositions and Related Systems and Related Methods has been issued to BMIC. This invention was developed by Gurung Laxman and Yu Lingtao.
The patent application number is US202519067583 20250228. The patent publication number is US12577433 (B2). International..
Electronics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Samsung SDI for Curable Resin Composition, Cured Film Formed Therefrom, and Electronic Device Having Cured Film. Shin Dongju, Kim Ji Yoon, So Minji, Lee Seungeun and Ryu Jeehyun developed the invention.
The patent application number is US20211792..
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to SHPP Global Technologies for Flame Retardant Compositions Including Recycled Polycarbonate and Polybutylene Terephthalate Blends. Wang Qin, Guo Mingcheng and Yang Jian developed the invention.
The patent application number is US202118017194 20210..
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Markdom International Inc for Static Mixer for Blending Fluids with Melt. Sadr Changize developed the invention.
The patent application number is US202217966312 20221014. The patent publication number is US12576375 (B2). International Patent Clas..
Information Technology
| Sat 21 Mar 2026
Alexandria, March 21 -- University of Maryland, College Park has been granted a patent for Modified Wood and Transparent Wood Composites, and Systems and Methods for Forming and Use Thereof. Hu Liangbing, Mi Ruiyu, Xia Qinqin, Chen Chaoji and Li Tian developed the invention.
The patent application number is US202118014941 202..
Chemicals
| Sat 21 Mar 2026
Alexandria, March 21 -- Borealis AG and Borealis have been granted a patent for Process for the Polymerization of Olefins in Solution Comprising Deactivating the Polymerization Catalyst by Heat. Al-haj Ali Mohammad, Bergstra Michiel, Eriksson Erik, Vijay Sameer, Wumitsch Christof, Zitting Samuli, Sleijster Henry and Ajellal Nou..
Pharmaceutical
| Sat 21 Mar 2026
Alexandria, March 21 -- The Regents Of The Univ Of California and Alessa Therapeutics Inc have received a patent for Implantable Drug Delivery Devices for Localized Drug Delivery. This invention was developed by Schuler Carlos, Rairkar Maithili, Desai Pujan, Daud Maxime, Rappaport Maxime D, Munster Pamela, Maroney John, Mclaughl..
Biotechnology
| Sat 21 Mar 2026
Alexandria, March 21 -- GMR Labs LLC and Cindy Lynn Favre Revocable Trust have secured a patent on Apparatus and Method for Protecting Against Microbial Hazards. Favre Scott M and Perkins A Louise developed the invention.
The patent application number is US202117543265 20211206. The patent publication number is US12575562 (B2..
Nanotech
| Fri 20 Mar 2026
Alexandria, March 21 -- Sila Nanotechnologies Inc and Georgia Tech Research Corporation have been granted a patent for Nanocomposite Membrane, Electrolyte-separator Composite for a Battery, and Method of Making a Nanocomposite Membrane. Yushin Gleb, Hu Wenqiang, Fu Wenbin, Jhulki Samik and Chen Liang developed the invention.
..
Semiconductor
| Sat 21 Mar 2026
Beijing, March 21 -- Wuhan Bright Diode Lasers Chip Technologies has sought patent for Photoresist and Preparation Method Thereof. This invention was developed by An Haiyan, Wang Tianhan, Guo Keman, Cheng Qian and Hu Wei.
The patent application number is CN20251151368 20250729. The patent publication number is CN120871536 (A)..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Xianhuan New Mat Haining Co Ltd patent application for Dimming Film and Preparation Method Thereof. The invention was developed by Zhou Jiwei, Ke Guangming and Ren Xukang.
The patent application number is CN202511199420 20250826. The patent publica..
Electronics
| Fri 20 Mar 2026
Beijing, March 21 -- Xu Gang has filed a patent application for Audible Sound Wave Coupling Agent as Well as Preparation Method and Use Method Thereof.
The patent application number is CN202510924538 20250704. The patent publication number is CN120877697 (A). International Patent Classification code is G10K11/18.
Accordi..
Biotechnology
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences and Ningbo Cixi Inst Of Biomedical Engineering patent application for Spine-ball-shaped Zinc Oxide-based SERS Biological Probe as Well as Preparation Method and Applic..
Measurement & Testing
| Sat 21 Mar 2026
Beijing, March 21 -- Chinalco Zhengzhou Nonferrous Metals Research Institute has filed a patent application for Method and Device for Measuring Nitrile Group Conversion Rate of Polyacrylonitrile Material. This invention was developed by Wang Xiaoge, Yang Huibin, Lu Xiaotao, Lu Siming, Ma Danyang, Zhang Chao, You Haiyang, Wang Sh..
Electronics
| Sat 21 Mar 2026
Beijing, March 21 -- Shanghai Songbai Sensing Tech Co Ltd has submitted a patent application for Working Electrode of Ammonia Gas Electrochemical Gas Sensor Suitable for High-temperature and Low-humidity Environment and Preparation Method of Working Electrode. This invention was developed by Song Hongbin, Jin Yalong and Zhang Ai..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Southwest Technology Engineering Research Institute of China South Industries Group has filed a patent application for Method for Predicting Service Life of Resin with Post-curing Effect. This invention was developed by Shu Chang, Zhang Zhihao, Huang Lun and He Qiongyao.
The patent application number is CN2..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Guangdong Banggu Chemical Tech Co Ltd and Guangdong Functional Membrane Material Industry Design And Res Institute Co Ltd have submitted a patent application for High-temperature-resistant Acrylic Pressure-sensitive Adhesive with Core-shell Structure and Preparation Method Thereof. Xue Meng, Wang Zhongzheng,..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Wuhan Art Plastic Packaging Co Ltd and Jiayi Wode Wuhan Tech Co Ltd have submitted a patent application for Laser Anti-counterfeiting Coating and Preparation Method Thereof. Shi Zhenhua and Shi Yilei developed the invention.
The patent application number is CN202511357979 20250923. The patent publication ..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Hebei Xuyang Energy Co Ltd and Dingzhou Risun Tech Co Ltd have submitted a patent application for Continuous Process for Catalytic Preparation of 3-nitro-4-octanol. This invention was developed by Wang Yaohong, Lou Ruijuan, Li Shaohui, Wang Zhu, Chen Zhiqiang, Zhao Zhiyuan, Wang Liping, Wang Kaiyuan and Ma Q..
Chemicals
| Fri 20 Mar 2026
Beijing, March 20 -- Chengdu Jiana Energy Tech Co Ltd and Shenzhen Jiana Energy Technology have submitted a patent application for Dynamic Viscosity Regulation and Control Additive for Sodium-ion Battery Homogenizing Process and Preparation Method of Dynamic Viscosity Regulation and Control Additive. This invention was developed..
Healthcare
| Fri 20 Mar 2026
Beijing, March 20 -- Penglai Hongwei Chemical Co Ltd and Ningxia Yingzhongda New Material Technology have filed a patent application for Hindered Phenol Antioxidant and Preparation Method Thereof. This invention was developed by Chang Jiali, Yu Zhengda and Li Benshu.
The patent application number is CN202511383061 20250926. T..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tianjin Polytechnic University and Tianjin Jinning New Material Tech Co Ltd have submitted a patent application for Preparation Method and Application of Ionic Liquid Modified Carbonized Polymer Dot Corrosion Inhibitor. This invention was developed by Liu Dan, Sun Youqing, Gui Jianzhou, Zhang Baozhong, Zhao ..
Pharmaceutical
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Jiao Tong University and Electric Power Research Institute, Sichuan Electric Power have submitted a patent application for Modification Method of Hexagonal Boron Nitride and Silane Modified Boron Nitride. This invention was developed by Huang Xingyi, Liu Xiangyu and Liu Yicen.
The patent applicat..
Chemicals
| Thu 19 Mar 2026
Beijing, March 20 -- Hangzhou Baiteng Environment Tech Co Ltd and Zhejiang Baiteng Membrane Tech Co Ltd have applied Chinese patent for Alkali-resistant Hydrophobic and Oleophobic Finishing Agent for Hollow Fiber Membrane and Application Thereof. Yu Pingchang, Zhong Yueming, Zhang Liangping, Pan He and Mao Wei developed it.
T..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Chuzhou University and Anhui Vmax Technology have submitted a patent application for Colored Polymer Solar Cell with Anti-reflection Resonant Cavity and Preparation Method Thereof. Yu Wenjuan, Zhang Wenjie, Jin Gan, Wang Bingting, Zhou Xiaoye and Li Xing developed the invention.
The patent application num..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Preparation Method of Polymer. Wang Yufei, Yang Bo, Choi Jong Hwi, Qu Shuzhang, Li Xinwei, Guo Liang, Cui Ting, Wang Jing and Liu Jiannan developed it.
The patent application number is CN20241..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Process for Purification of Polyolefins. This invention was developed by Cui Ting, Yang Bo, Zhang Weihong, Chang Dashan, Wang Yanna, Qu Shuzhang, Li Xinwei, Li Yulong, Chen Jian, Choi Jong Hwi and Sun Son..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Process for Purification of Polyolefin Feedstock. Yang Bo, Wang Yufei, Guo Liang, Qu Shuzhang, Li Xinwei, Chang Dashan, Liu Jiannan, Sun Song and Song Xiaoqian developed the invention.
..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Method for Removing Metal Compounds in Polyolefin Glue Solution. Yang Bo, Cui Ting, Chen Jian, Zheng Zejia, Choi Jong Hwi, Zeng Xianzhong, Zhang Weihong and Wang Yanna developed it.
The patent..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tianjin Polytechnic University and Global Resources International Tech Jiaxing Medical Electronic Co Ltd have sought patent for Dynamic Imine Covalent Modified Polymer and Hot Working Forming Method Thereof. This invention was developed by Zhao Honghai, Xiao Ting, Dong Xianghong, Cheng Tao, Hu Guanglin, Fang..
Chemicals
| Thu 19 Mar 2026
Beijing, March 20 -- Xin Feng Ming Group Co Ltd, Tongxiang Zhongying Chemical Fiber Co Ltd and Tongxiang Zhonghong New Mat Co Ltd have submitted a patent application for Polymer Polyester Chemical Fiber and Preparation Method Thereof. This invention was developed by Guan Yongyin, Chen Yue, Huang Yuping, Yang Zhongjie, Xu Xingguo..
Agricultural
| Fri 20 Mar 2026
Beijing, March 20 -- Institute of Chemistry Henan Academy of Sciences and North China University of Water Resources & Electric Power have applied Chinese patent for Modified Biochar as Well as Preparation Method and Application Thereof. Li Long, Xu Kehan, Hua Lin, Huang Zuohua, Tian Zhenbang, Xing Xing, Han Peng, Cui Datian, Kan..
Energy
| Fri 20 Mar 2026
Beijing, March 20 -- Dongfang Electric Fujian Innovation Research Institute and Dongfang Electric Science and Technology Research Institute have filed a patent application for High-selectivity Gas Separation Membrane Based on Micromolecule In-situ Thermal Crosslinking and Preparation Method of High-selectivity Gas Separation Mem..
Enviornmental
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Scsier Co Ltd patent application for Reverse Osmosis Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Liupan, Wang Guanjun, Tian Xuemei, Zhou Sheng and Jian Yichuan.
The patent application number ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Hongrui New Material Tech Co Ltd has submitted a patent application for Water Washing Separation Device for Polymer. Zhang Yihong, Shi Yongbo, Li Dongdong, Li Hong, Li Changzhen and Zhao Qi developed the invention.
The patent application number is CN202511394596 20250928. The patent publication n..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Xishoupu Instr Equipment Co Ltd has sought patent for Polymer High-molecular Material Reaction Device. This invention was developed by Wang Xi, Zhang Ting, Liu Shoujie, Yu Can and Xiao Hailong.
The patent application number is CN202510922115 20250704. The patent publication number is CN120860953 (A)..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Dezhou University and Dezhou Huahai Petroleum Machinery Co Ltd patent application for Continuous Mixing Supercharging Equipment Based on Flow and Pressure Control. This invention was developed by Zhang Weiyou, Li Hongyang, Zhang Jinshan, Zhang Junliang..
Engineering
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Guoneng Technology Achievement Transf Beijing Co Ltd patent application for Temperature Response Type Reverse Osmosis Membrane as Well as Preparation Method and Cleaning Method Thereof. The invention was developed by Wen Xin, Hai Yuyan, Duan Yawei, Ya..
Enviornmental
| Fri 20 Mar 2026
Beijing, March 20 -- Guoneng Technology Achievement Transf Beijing Co Ltd has filed a patent application for pH Response Type Anti-pollution Reverse Osmosis Membrane and Preparation Method Thereof. This invention was developed by Wen Xin, Hai Yuyan, Ma Rui, Yang Xue, Duan Yawei and Xiong Rihua.
The patent application number i..
Enviornmental
| Fri 20 Mar 2026
Beijing, March 20 -- Guoneng Technology Achievement Transf Beijing Co Ltd has submitted a patent application for Cleaning-resistant Anti-pollution Reverse Osmosis Composite Membrane and Preparation Method Thereof. This invention was developed by Hai Yuyan, Wen Xin, Yang Xue, Duan Yawei, Ma Rui and Xiong Rihua.
The patent appl..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Tianjin Yuanhong Tech Co Ltd patent application for Hollow Fiber Ultrafiltration Membrane Shell Rotary Melting lEquipment and Process. The invention was developed by Han Tai and An Weiguang.
The patent application number is CN20251121061 20250724. ..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Zhongshan Hospital, Fudan University patent application for Self-adaptive Wearing and Monitoring Method of Intelligent Drainage Monitoring System. Zheng Wenyan, Zhang Liping and Wang Ying developed the invention.
The patent application number is CN2..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- Limeixin Shenzhen Medical Devices Co Ltd has sought patent for Filler and Preparation Method Thereof. This invention was developed by Sun Yang, Fan Xiaoshan and Yang Xiao.
The patent application number is CN202510939577 20250708. The patent publication number is CN120860303 (A). International Patent Class..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- Winner Medical Wuhan has sought patent for Low-irritation Preservative-free Eye Lotion and Preparation Method Thereof. This invention was developed by Ji Hua, Li Fangying, Li Fasong, Liu Xi, Chen Qian, Shen Yuru and Wang Ruixia.
The patent application number is CN202510879571 20250627. The patent publicat..
Nanotech
| Fri 20 Mar 2026
Beijing, March 20 -- Army Medical University has filed a patent application for Preparation Method of Nanoparticles with Dual Nets Inhibition Function and Product Thereof. This invention was developed by Tao Hui, Yuan Yao, Liu Ya and Zhang Haigang.
The patent application number is CN20251172378 20250801. The patent publication ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Shanghai Panda Medical Tech Co Ltd and Zhirui Biological Jiangsu Co Ltd patent application for Sugar-absorbing, Sugar-locking, Wine-absorbing and Wine-locking Polymer Gel and Preparation Method Thereof. Shi Xiufeng, Kong Yufei and Wu Yuanbin developed ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Zhuhai Wantong Special Eng Plastic Co Ltd and Kingfa Science & Technology patent application for Liquid Crystal Polymer Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zhou Guangliang, Chen Ping..
Paper and Pulp
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Chizhou Zhenmiao Biotechnology Co Ltd patent application for Degradable Bamboo Wood Pulp Composite Material, Production Method Thereof and Application of Degradable Bamboo Wood Pulp Composite Material in Safety Helmet Production. This invention was dev..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shandong Datong Construction Group Co Ltd patent application for Preparation Method of Interface-enhanced Special Emulsified Asphalt. This invention was developed by Qi Haoping, Wang Wei, Su Junlin, Wang Cheng, Hu Shasha, Zhai Wenhao and Wang Chaochao...
Nanotech
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Sun Kaiju patent application for Material Formula for Manufacturing Mask Capable of Blocking Pm0.5 Nanofibers and Preparation Method Thereof. The invention was developed by Sun Kaiju and Li Zonglin.
The patent application number is CN20251145319 20..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Nanjing University of Science & Technology and Shaanxi Institute Of Applied Physical Chemistry have applied Chinese patent for High-output-efficiency Energetic Film and Preparation Method Thereof. Zhou Xiang, Zhang Xiandie, Liu Wei and Guo Xiaode developed it.
The patent application number is CN2025111391..
Textile
| Thu 19 Mar 2026
Beijing, March 20 -- Jiangsu Lianfa Advanced Textile Tech Research Institute has applied Chinese patent for Production Method of Yarn-dyed Double-elastic Conformal Comfortable Fabric. Sun Yueling, Mei Haixia, Chen Xintao, Li Weilin, Lu Rongqing and Wu Sirong developed it.
The patent application number is CN202510746140 202506..
Information Technology
| Fri 20 Mar 2026
Beijing, March 20 -- Yibin Dongchi New Energy Tech Co Ltd has applied Chinese patent for Quasi-solid-state Polymer Electrolyte Membrane with Double-sided Stable Electrode/electrolyte Interface Characteristic and Preparation Method and Application of Quasi-solid-state Polymer Electrolyte Membrane. Xie Haiming, Cong Lina, Chen Sil..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd patent application for Polymer-based Solid Electrolyte and Preparation Method Thereof. This invention was developed by Luo Xiang, Zhao Yiduo and Wang Limin.
The patent application nu..
Construction
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shanghai University and Suzhou Shanghai Univ Innovation Center patent application for Bone Organ for Promoting Nerve Ingrowth and Construction Method and Application Thereof. This invention was developed by Su Jiacan, Jiang Yingying, Chen Mengshuo, Bai..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Borealis patent application for Biaxially Oriented Polyethylene Film with Improved Stiffness. This invention was developed by Wang Jingbo, Berger Friedrich, Arabrun Antonio and Pott Ekkehard.
The patent application number is CN20248017347 20240301. ..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- Sibur Holding AB has submitted a patent application for Cross-linked Polydienes and Rubber Compounds Based on Cross-linked Polydienes. This invention was developed by Ragunova Svetlana Alexandrovna, Jabarov Georgy Vladimirovich, Pirogov Roman S, Muromtsev Dmitry Nikolaevich and Lukyanov Alexandr Sergeevich.
..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Michell Plastic Mat Co Ltd has sought patent for Pc Composite Plastic Material with Antibacterial Function and Preparation Process. This invention was developed by He Ping.
The patent application number is CN202510955457 20250711. The patent publication number is CN120865689 (A). International Patent Clas..
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- Wuxi Nanda Green Environmental Friendly Material Tech Research Institute Co Ltd has submitted a patent application for Fiber-reinforced Polylactic Acid Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Hongming, Cheng Hui and Wang Fahui.
The paten..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tsrc Shanghai Ind Ltd has filed a patent application for Polymer Composition for Co-extruding with PS (polystyrene) or PE (polyethylene) Plastic to Form Multi-layer Structural Body. This invention was developed by Zhan Lin, Ye Jing, Wang Yu and Ma Yuhan.
The patent application number is CN202411981711 202..
Construction
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Wenzhou Huashao Plastic Ind Co Ltd patent application for Preparation Method of Composite Polypropylene Material and Application of Composite Polypropylene Material in Building Materials. Wu Shenda and Wu Zixu developed the invention.
The patent app..
Pipe
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Yingtai Plastic Ltd By Share Ltd has submitted a patent application for High-strength Lightweight Sound-insulation Flame-retardant Expanded Vermiculite Composite Plastic Material and Super Mute Pipe Thereof. Lin Minrui, Lin Shiping, Wang Zhihua and Wang Hua developed the invention.
The patent app..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Yantai Green High Molecular Material has applied Chinese patent for Flame Retardant for Rigid Polyurethane Foam and Preparation Method Thereof. Liu Chunxiao, Zhang Xue, Li Ming and Yu Li developed it.
The patent application number is CN202511373551 20250925. The patent publication number is CN120865612 (A)...
Alcoholic Beverages
| Fri 20 Mar 2026
Beijing, March 20 -- Fujian Sailong Tech Co Ltd has submitted a patent application for Pretreatment Method for Recovering Alcohol Byproducts from Polyester. This invention was developed by Zhu Enbin, Shi Wenyi and Huang Xiangrui.
The patent application number is CN202510898872 20250701. The patent publication number is CN1208..
Packaging & Containers
| Fri 20 Mar 2026
Beijing, March 20 -- Vinventions USA LLC has applied Chinese patent for Closure for Product Holding Container. Morel Floriane Marie Gabrielle, Aagaard Olav Marcus and Tomitschek Mark Anton Charles developed it.
The patent application number is CN20251150431 20170724. The patent publication number is CN120865608 (A). Internati..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published University Hunan Technology & Business patent application for Chitosan-based Polymer Composite Aerogel, Preparation Method and Application. The invention was developed by Zhu Jundong, Zhang Mengyu, Huang Sheng, Su Changqing, Tang Man and Wang Yinghui...
Medical
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Jinshida Medical (Xianning) patent application for Antistatic Medical Gauze and Preparation Method Thereof. This invention was developed by Zhang Hongmou, Wang Chen and Yuan Xinhao.
The patent application number is CN202511398015 20250928. The patent ..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Hubei Douhaha Tech Co Ltd has submitted a patent application for TPE-PP Composite Material for Folding Joint of Pet Trolley and Preparation Method of TPE-PP Composite Material. This invention was developed by Fang Lukai and Wang Tao.
The patent application number is CN202511387568 20250926. The patent pub..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Shandong Qingtian Plastic Co Ltd has sought patent for Aquaculture Greenhouse Film Based on Light Conversion Regulation and Preparation Method Thereof. This invention was developed by Wang Chao, Xue Xizhong, Xu Jing, Han Xiaolei, Wang Xianzheng, Ma Yongchao and Li Gang.
The patent application number is CN..
Pipe
| Thu 19 Mar 2026
Beijing, March 20 -- Zhejiang Sanleng Plastic Co Ltd has submitted a patent application for Composite Pipe Production Equipment. This invention was developed by Wang Jingyang, Yan Zichao and Wang Jingbo.
The patent application number is CN202511271793 20250908. The patent publication number is CN120863092 (A). International P..
Optics & Imaging
| Fri 20 Mar 2026
Beijing, March 20 -- Fujifilm has submitted a patent application for Image Recording Method, Method for Manufacturing Laminate, and Image Recording Apparatus. This invention was developed by Shiraki Fumiya and Umebayashi Tsutomu.
The patent application number is CN20248016038 20240312. The patent publication number is CN1208580..
Pharmaceutical
| Fri 20 Mar 2026
Beijing, March 20 -- Sahin Fikrettin has submitted a patent application for Novel Polymer-based Hemostatic Formulations with Antimicrobial, Antiviral and Anti-inflammatory Properties and Methods for Making Same. This invention was developed by Sahin Fikrettin, Demir Sophie, Thomann Stefan and Kalkan Mehmet.
The patent applica..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Qingdao Donghai Packaging Ind Co Ltd patent application for Grs50 Recoverable High-transparency Film. This invention was developed by Wang Maoqiang and Zhang Guijin.
The patent application number is CN202511176829 20250821. The patent publication nu..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Sichuan University patent application for Thin Film with Overheating Equipment Cooling Function and Preparation Method Thereof. The invention was developed by Zhao Haibo, Zeng Zhiwei, Zeng Furong, Guo Deming, Liu Bowen and Wang Yuzhong.
The patent ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Ouya New Material Technology has submitted a patent application for Polyimide Film Production Process. This invention was developed by Zhang Xin, Guo Dangzhu, Zou Zonggang and Zhang Wenjun.
The patent application number is CN202510800179 20250616. The patent publication number is CN120865582 (A)...
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Chaohua Tech Foshan Co Ltd and Ji Hua Laboratory patent application for Polyphenol Modified Carbon Fiber Reinforced Sulfonated Polyetheretherketone Composite Material and Preparation Method Thereof. The invention was developed by Wu Minsong, Chen Xiao..
Oil & Gas
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Polybenzimidazole and Polymer Film as Well as Preparation Method and Application Thereof. The invention was developed by Wang Ailian, Li Jing, Wu ..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- East China University of Science and Technology has submitted a patent application for Bio-based Low-temperature-resistant Super-tough Polyamide Elastomer and Preparation Method Thereof. This invention was developed by Xi Zhenhao, Jiang Jie, Zhao Ling, Yao Yunqi, Li Changjiang, Li Jinjin, Li Chenyang and Wan..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Orinko Special Material Tech Co Ltd patent application for Laurolactam Segmented Temperature-control Ring-opening Polymerization Method, Nylon 12 and Application of Nylon 12. This invention was developed by Wang Hehong, Shao Wei and Sun Gangwei.
The..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Sinochem Dongda Zibo Co Ltd patent application for Macromonomer and Preparation Method Thereof, Polymer Polyol Prepared from Macromonomer and Preparation Method of Polymer Polyol. This invention was developed by Gao Xiang, Zhan Xiaotong, Zhu Jian, Jia ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Kanghui New Material Technology has submitted a patent application for Light-aging-resistant PBAT Functional Resin as Well as Preparation Method and Application Thereof. Chen Lei, Zhou Hongjun and Shang Zuming developed the invention.
The patent application number is CN202510917522 20250703. The patent pu..
Optics & Imaging
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Zhengzhou University patent application for Multi-copolymer Photoelectric Material as Well as Preparation Method and Application Thereof. The invention was developed by Sun Chenkai, Li Zhenyu and Zhang Xixi.
The patent application number is CN2025116..
Rubber
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong INOV Polyurethane has submitted a patent application for Polyurethane Microporous Elastomer with Strong Adhesion and High Moisture Permeability as Well as Preparation Method and Application of Polyurethane Microporous Elastomer. This invention was developed by Qu Shaokang, Xin Lanxia, Meng Suqing, L..
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