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Rubber
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Ningbo Jiahe New Material Tech Co Ltd has sought patent for Efficient Adsorption and Degradation Deodorant for Plastic Elastomer and Preparation Method of Deodorant. This invention was developed by Wang Shaoxiong.
The patent application number is CN202610271120 20260306. The patent publication number is CN..
Rubber
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Zhuhai Jiaqi Fine Chemical Co Ltd has applied Chinese patent for Spraying Type Elastic Make-up Gel. Yu Qingfeng, Qiu Baozhen and Wang Xiaochun developed it.
The patent application number is CN202610296363 20260311. The patent publication number is CN122182399 (A). International Patent Classification codes ..
Nanotech
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Changzhou Xiongying Computer Room Equipment Co Ltd has obtained a patent for antistatic and anti-radiation nano material panel. This invention was developed by Gu Zhongjie, Li Ye and He Hao.
The patent application number is CN202422653080U 20241031. The patent publication number is CN223593702 (U). Interna..
Biotechnology
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Changzhi Medical College and Soochow University patent application for Ultrasonic-mediated Pancreatic Cancer KRAS MRNA Covalent Chemical Modified Nanoprobe as Well as Preparation Method and Application Thereof. This invention was developed by Ren Xingxi..
Construction
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Jining Songda Construction Machinery Co Ltd patent application for Composite Machining Production Process of Excavator Partition Plate. Xue Yuguang, Wang Donghua and Qiao Dongya developed the invention.
The patent application number is CN202610473474..
Engineering
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Yijia Polymer Mat Co Ltd for High-softening-point Heat-resistant Sealing Strip. Wu Changsheng and Lin Zhongyue developed the invention.
The patent application number is CN202520128518U 20250120. The patent publication number is CN2..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Hunan Nafang New Energy Technology and Hunan Lifang New Energy Technology have filed a patent application for Polymer Battery and Preparation Method and Application Thereof. This invention was developed by Zhu Dengwei, Wang Zhibin, Cao Chenhao, Liu Qun and Hu Haibo.
The patent application number is CN20261..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Caihong Group and Shaanxi Caihong New Material have submitted a patent application for Conductive Free Radical Polymer Coated Ultra-high Nickel Ternary Positive Electrode Material and Preparation Method and Application Thereof. Wang Ziyu, Zhang Zhaopeng, Mou Chunwei, Li Guanghui, Gao Feng, Ma Nani, Wang Huipi..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Sichuan Times New Energy Tech Co Ltd and Ningde Contemporary Amperex Technology have sought patent for Secondary Battery, Positive Pole Piece, Positive Active Material, Preparation Method and Electric Device. This invention was developed by Xiang Peng, Wu Linlin, Yi Tiancheng, Guan Wenlan and Xu Tingting.
..
Chemicals
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Shaoxing University and Shaoxing University of Technology have submitted a patent application for Preparation Method and Application of Composite Nanofiber Membrane Palladium-loaded Catalyst. This invention was developed by Wang Yufeng, Chen Jinyang, Ying Jiadi, Yang Zhen, Wu Yuanyuan and Zeng Minfeng.
The..
Construction
| Mon 31 Aug 2026
Beijing, Aug. 31 -- CCCC First Highway Engineering Bureau Lyujian Xiamen Tech Co Ltd and CCCC First Highway Xiamen Engineering have submitted a patent application for Polymer-alkali-activated Crack Repair Mortar and Preparation Method Thereof. This invention was developed by Pan Axin, Su Yifan, Rao Xianpeng, Chen Haitang, Chen C..
Optics & Imaging
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Univ Kwangwoon Ind Acad Collab, Nat Univ Pusan Ind Univ Coop Found and Agency Defense Development have submitted a patent application for Monolithically Integrated Polymer-sin Waveguide Optical Phased Array Beam Scanner and Manufacturing Method of the Same. Sang Shin Lee, Lee Eun Su, Jin Jinung and Oh Min Cheol..
Medical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Xi'an Jiaotong University and PLA Northern Theater Command General Hospital have submitted a patent application for Supercritical Carbon Dioxide-based Sustained-release Drug Carrier as Well as Preparation Method and Application Thereof. This invention was developed by Wang Weizuo, Jin Hui, Wu Tong, Zhang Tong..
Oil & Gas
| Sun 30 Aug 2026
Beijing, Aug. 31 -- China Petroleum & Chemical and SINOPEC Catalyst have sought patent for Reaction Kettle for Aluminum Sol Production, Aluminum Sol, Preparation Method and Application of Aluminum Sol, and Preparation Method of FCC (Fluid Catalytic Cracking) Catalyst. This invention was developed by Li Bin, Hu Haiqiang, Li Kezhi..
Oil & Gas
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Sinopec Qilu Co and China Petroleum & Chemical have submitted a patent application for Method for Deeply Removing Impurities in Polyolefin Reactor. This invention was developed by Zhang Xu, Li Gongtao, Zhao Tongyang, Wang Tao, Guo Yanfeng and Zhou Jianyong.
The patent application number is CN202411807131 2..
Chemicals
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Beijing Inst Technology has sought patent for Metal-PEI/PEEK Gradient Composite Structure Forming Process Method Based on Dual-process Collaborative Additive Manufacturing. This invention was developed by Shi Kaifan, Chen Binling and Jing Chenchen.
The patent application number is CN202610498389 20260415. ..
Engineering
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chinese Patent for Sintering Frame for Sintering PTFE Piston Ring has been issued to Jiaxing Dongan Polymer Mat Co Ltd. This invention was developed by Jiang Qin.
The patent application number is CN202423320501U 20241231. The patent publication number is CN223596497 (U). International Patent Classification..
Plastics
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Yangtze River Tech Co Ltd of China State Shipbuilding, Wanhua Energy Saving Tech Group Co Ltd, Zhongneng Jianshendi Tech Hubei Co Ltd, Changjiang Inst of Survey Planning Design and Research Co Ltd, China Energy Construction Digital Tech Group Co Ltd an..
Chemicals
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Nantong Xinqisheng Biological Tech Co Ltd has submitted a patent application for Carbene Palladium Modified Polymer Microsphere Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ma Changwei, Zhu Debao and Liu Jianhong.
The patent application number is CN2026102..
Chemicals
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Jiangsu Success Resin Co Ltd has submitted a patent application for Preparation Method of Palladium-loaded Catalyst as Well as Product and Application of Palladium-loaded Catalyst. This invention was developed by Wu Wenjiang, Wu Yule, Wu Yuchen and Wu Sulan.
The patent application number is CN202610142248 ..
Plastics
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Harbin Inst of Technology has filed a patent application for Preparation Method of High-ionic-conductivity Polymer Electrolyte Based on Beaded Fiber Structure. This invention was developed by Yang Haixia, Cheng Guangyu, Wang Xingyu, Gao Shuyang, Zuo Pengjian, Hou Wangshu and Quan Yanan.
The patent applicat..
Chemicals
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to No. 5 Eng Co Ltd of CCCC First Harbor Eng Co Ltd and CCC Guangzhou Dredging for Polymer Cement Waterproof Coating Construction Device in Complex Natural Environment. Fu Saichao, Jia Zhimin, Liu Yong, Luo Junwei, Chen Changjiang, Xiao Hanyu, W..
Chemicals
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Huangshi Lejia Chemical Mat Co Ltd has been awarded a patent for Invisible Settlement Joint Waterproof Structure. This invention was developed by Cheng Shiqin, Cheng Yuwei, Li Bin and Zhang Chunhai.
The patent application number is CN20242367023U 20241212. The patent publication number is CN223593584 (U). ..
Metal & Mining
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Beijing Yineng Hydrogen Source Tech Co Ltd patent application for Impermeable Anion Exchange Membrane Containing Metal Coordination Sites. The invention was developed by Wang Gang, Lv Pin, Lu Chuan and Liu Shanshan.
The patent application number is ..
Healthcare
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Liu Cong has filed a patent application for Slow-release Pet Nutrition Capsule and Preparation Method Thereof. This invention was developed by Liu Cong and Cui Hanyi.
The patent application number is CN202610643567 20260511. The patent publication number is CN122181632 (A). International Patent Classificat..
Semiconductor
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Shenzhen Zhongke Guangxin Semiconductor Tech Co Ltd patent application for Coupling Interface, Photoelectric Co-packaging System Based on Laser Chip and Preparation Method of Photoelectric Co-packaging System. The invention was developed by Zheng Junxi..
Pipe
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Hangzhou Taide Electromechanical Co Ltd has been granted a patent for Environment-friendly Corrosion-resistant CPVC (Chlorinated Polyvinyl Chloride) Cable Protection Pipe. Yang Fei, Li Jianfeng, Ye Guanfang, Han Lu and Yang Minggang developed the invention.
The patent application number is CN202422854264U ..
Pipe
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Wanjie Plastic Mfg Co Ltd for Anti-aging Antibacterial Pe Pipe. Li Xuan, Ding Huimin, Li Cheng and Li Xun developed the invention.
The patent application number is CN202520162391U 20250124. The patent publication number is C..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Saipu Hangzhou Filter Tech has submitted a patent application for Regenerated Cellulose Virus-removing Folded Filter Element and Filter. This invention was developed by Ma Tuanfeng and Ding Zhenhua.
The patent application number is CN202610234127 20260227. The patent publication number is CN122183387 (A). ..
Automobile
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Lantu Automotive Tech Co Ltd has sought patent for Ion-electron Bicontinuous Conductor Positive Electrode Composite Material, Solid-state Positive Electrode and Lithium Battery. This invention was developed by Wang Denghui, Zhu Jinxin, Jiang Bowen and Liu Zhenyong.
The patent application number is CN202610..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Wuhan University of Technology and Changjiang Resources New Material Tech Research and Development Center Hubei Co Ltd patent application for Self-repairing Silicon-based Lithium Battery Negative Electrode Material as Well as Preparation Method and App..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Lishen Battery (Suzhou) and Tianjin Lishen Battery patent application for Gel-state Ionic Liquid Electrolyte, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Zhou Peijun, Hong Shu, Quan Zhuohua and Wang Peixun.
The..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Instituite of Metal Research Chinese Academy of Sciences has submitted a patent application for Polymer Solid Electrolyte, Preparation Method Thereof and Application of Polymer Solid Electrolyte in Solid-state Lithium-sulfur Battery. Li Feng, Xiao Ru, Qu Zhuoyan and Sun Zhenhua developed the invention.
The..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Winston Innovation Energy Tech Development Hainan Co Ltd has submitted a patent application for Lithium Ion Battery and Preparation Method Thereof. Liu Jing developed the invention.
The patent application number is CN202610299196 20260312. The patent publication number is CN122177904 (A). International Pat..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Hainan Huating Invest Co Ltd has submitted a patent application for Bionic Graded Pore Channel Flow Battery Diaphragm and Composite Preparation Method. Yu Miao and Yu Chunqing developed the invention.
The patent application number is CN202610170614 20260206. The patent publication number is CN122177861 (A)..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Hangzhou Institute of Medical Chinese Academy of Sciences has applied Chinese patent for Brush Structure Barrier Adaptive Nucleic Acid Drug Delivery System and Preparation Method and Application Thereof. Jia Fei developed it.
The patent application number is CN202610645560 20260512. The patent publication nu..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Wenling Juzhi Polymer Mat Co Ltd patent application for Diaphragm for Alkaline Battery as Well as Preparation Method and Application of Diaphragm. The invention was developed by Zhu Peilin.
The patent application number is CN202610273925 20260307. T..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Beijing Yiming Shunhe New Material Tech Co Ltd patent application for High-safety Graphene Composite Lithium Battery Diaphragm as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Zhi-qi, Ma Bowen, Wang Fengyu, Son..
Electrical
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Luoyang Power Storage and Transf System Co Ltd patent application for Lithium Battery Metal Shell with Composite Flame-retardant Functional Layer and Lithium Ion Battery. The invention was developed by Yu Qi, Liu Jiyun, Li Yaling, Wang Zanxia and Wang ..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Ganzhou Hospital of TCM Ganzhou TCM Orthopaedics Hospital has sought patent for Splint for Medicine Application in Traditional Chinese Medicine Orthopedics Department. This invention was developed by Li Yumin.
The patent application number is CN202610636289 20260511. The patent publication number is CN1221..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Shijiazhuang Vocational Technology College Shijiazhuang Open University has sought patent for Chalcone Compound and Chemotherapeutic Drug Combined Anticancer Composition. This invention was developed by Geng Haibo, Liu Dongyue, Chen Xi, Wang Xuefeng, Wang Xiaomeng and Duan Shaobo.
The patent application nu..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Ibio Inc has applied Chinese patent for Efficient, Conditionally Activated Antibody Discovery and Masked Antibodies. Greven Michael P, Moore Charles A and Tagucci Anthony T developed it.
The patent application number is CN20248054760 20240823. The patent publication number is CN122180521 (A). International..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Lanzhou University Second Hospital has filed a patent application for Oral Colon-targeted Nano-enzyme Medicine as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Dekui, Yin Wen and Fu Xu.
The patent application number is CN202610378731 20260326. The patent publicatio..
Pharmaceutical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Nanjing Zeheng Pharmaceutical Science & Tech Co Ltd has submitted a patent application for Pharmaceutical Composition for Treating Oral Candida Infection. This invention was developed by Xu Cheng, Zhu Yafang, Shen Shu, Zhou Jing and Yang Yiqun.
The patent application number is CN202411822828 20241212. The ..
Metal & Mining
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Northeastern University has filed a patent application for Flow Pressure and Temperature Composite Drive Variable Stiffness Abrasive Belt Grinding Device. This invention was developed by Liu Zedi, Xin Bo, Cho Hyun-lik, Duan Chunyang and Guo Yufeng.
The patent application number is CN202610471810 20260410. Th..
Plastics
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Huzhou Yuqi Membrane Tech Co Ltd has submitted a patent application for Preparation Method of Amphiphobic Polyethylene Film. This invention was developed by Pan Siyuan.
The patent application number is CN202511885355 20251215. The patent publication number is CN122183392 (A). International Patent Classific..
Metal & Mining
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Yulin Zhongke Clean Energy Innovation Research Instituite and Dalian Institute of Chemical Physics, Chinese Academy of Sciences patent application for Method for Preparing Metal Organic Framework Film by Using Interfacial Polymerization Method. Peng Yua..
Chemicals
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Dalian University of Technology patent application for Supported Metal Catalyst, Preparation Method Thereof and Application of Supported Metal Catalyst in Preparation of Diamine Compounds. Luo Jingjie, Yang Wenhao, Qin Yi and Liang Changhai developed th..
Medical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Hangzhou Beihang University International Innovation Instituite Beihang University International Innovatio has sought patent for Neuromorphic System for Biosensing and Drug Delivery of Intubation Type Medical Equipment. This invention was developed by Wang Lizhen, Wang Kaiyang and Fan Yubo.
The patent appl..
Medical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Heraeus Medical has applied Chinese patent for Methods, Devices and Kits for Preparing Pharmaceutically Active Coatings. Vogt Sebastian and Kluge Thomas developed it.
The patent application number is CN202511834253 20251208. The patent publication number is CN122182877 (A). International Patent Classificatio..
Optics & Imaging
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Enhuali Co Ltd has submitted a patent application for Laser Welded Object, Method for Preparing a Laser Welded Object, and Composition. This invention was developed by Balzano Luigi and Van Den Berg Frank Peter Theodorus Johannes.
The patent application number is CN20248072063 20241029. The patent publicat..
Medical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Shanghai Xinfeng Health Tech Co Ltd has submitted a patent application for Cannabidiol Oral Quick-release Liposome Film Agent and Preparation Method Thereof. Cai Donglin, Fan Haifeng, Wu Wangping, Shang Lei and Chen Xianping developed the invention.
The patent application number is CN202610461376 20260409...
Medical
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Wuxi Baiwanbian Tech Co Ltd has submitted a patent application for Casein-sodium Alginate Hydrogel and Preparation Method Thereof. This invention was developed by Yang Ruomeng, Cheng Kaiming and Wu Shuaiting.
The patent application number is CN20251218176 20251230. The patent publication number is CN122182..
Oil & Gas
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sabic Global Technologies BV and Saudi Arabian Oil have applied European patent for Process for Decontamination of Petrochemical Compositions Obtained from Chemical Recycling of Polymer Materials. Aleisa Rashed, Cuoq Fabrice, Wong Kae Shin and Akah Aaron Chi developed it.
The patent application number is EP..
Oil & Gas
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sabic Global Technologies BV and Saudi Arabian Oil have applied European patent for Process for Decontamination of Petrochemical Compositions Obtained from Chemical Recycling of Polymer Materials. Aleisa Rashed, Cuoq Fabrice, Wong Kae Shin and Akah Aaron Chi developed it.
The patent application number is EP..
Oil & Gas
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sabic Global Technologies BV and Saudi Arabian Oil have applied European patent for Process for Decontamination of Petrochemical Compositions Obtained from Chemical Recycling of Polymer Materials. Aleisa Rashed, Cuoq Fabrice, Wong Kae Shin and Akah Aaron Chi developed it.
The patent application number is EP..
Optics & Imaging
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chongqing Guangpu New Material Technology and Chongqing Spectrum Tech Innovation Center Co Ltd have submitted a patent application for Method for Judging Dissolution End Point of PVA (Polyvinyl Alcohol) Resin, PVA Film Casting Solution and PVA Optical Film. This invention was developed by Zhang Quan, Quan Yua..
Optics & Imaging
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dalian University of Technology and AECC Sichuan Gas Turbine Establishment have filed a patent application for High-frequency Dynamic Response Flexible Film Array Sensor Based on Pulmonary Alveolar Bionic Structure and Preparation Method of High-frequency Dynamic Response Flexible Film Array Sensor. This inve..
Electronics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shandong University and Suzhou Research Instituite Shandong University have filed a patent application for Wheel Mark Identification Sensor Based on Flexible Self-sensing Material, Preparation Method and Use Method. This invention was developed by Xin Xue, Yao Zhanyong, Chen Lin, Liang Ming, Luan Xuehao, Gao ..
Oil & Gas
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Targeted Tackifying Polymer Shell Breaking and Onset Time Testing and Judging Method. This invention was developed by Song Qian, Gong Jincheng, Dou Lixia, Zhang Shiming, Yuan Fuqing, Sun Xiuzhi, Dong Wen, Li Feifei..
Optics & Imaging
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Nissan Chemical patent application for Liquid Crystal Aligning Agent, Liquid Crystal Alignment Film, and Liquid Crystal Display Element. This invention was developed by Morimoto Yoshimichi, Miyamoto Yasuhiro, Ishikawa Kazunori and Yuki Tatsuya.
The pat..
Optics & Imaging
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Nissan Chemical patent application for Liquid Crystal Aligning Agent, Liquid Crystal Alignment Film, and Liquid Crystal Display Element. This invention was developed by Miyamoto Yasuhiro, Morimoto Yoshimichi, Ishikawa Kazunori and Yuki Tatsuya.
The pat..
Oil & Gas
| Sat 29 Aug 2026
Beijing, Aug. 29 -- PetroChina and Daqing Oilfield have applied Chinese patent for Alkali-surfactant-polymer Flooding Double-plunger Anti-scale Oil Well Pump. Liu Yongpeng, Zhu Guangyu, Zhang Qingsheng, Meng Weiying, Chen Zhao, Dai Hongwei, Liu Weiqing and Wang Shizheng developed it.
The patent application number is CN2024117..
Chemicals
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Yu Kyu Sang and Park Jeong Man have sought patent for the Printing Method of Polymer Sheet to Use Composite Paint with Cinnabar and Polymer Sheet Printed by the Method.
The patent application number is KR20250007496 20250117. The patent publication number is KR20250021482 (A). International Patent Classifica..
Pharmaceutical
| Fri 28 Aug 2026
Munich, Aug. 29 -- Halozyme Surf Bio Inc has submitted a patent application for Solid Polyacrylamide Polymer Biopharmaceutical Formulations. This invention was developed by Appel Eric A.
The patent application number is EP20240800990 20241015. The patent publication number is EP4791356 (A1). International Patent Classificatio..
Oil & Gas
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has published Sabic Global Technologies BV and Saudi Arabian Oil patent application for Process for Decontamination of Petrochemical Compositions Obtained from Chemical Recycling of Polymer Materials. The invention was developed by Aleisa Rashed, Cuoq Fabrice, Wong Kae Shin and Akah Aaro..
Rubber
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shandong Yaoshi Polymer Materials Tech Co Ltd has been granted a patent for Blending Device for Rubber Banburying. Wang Hongtao, Ding Yuelong and Liu Yufei developed the invention.
The patent application number is CN202423292633U 20241231. The patent publication number is CN223589779 (U). International Pat..
Rubber
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Mingcheng Polymer Tech Suzhou Co Ltd has obtained a patent for cutting device for rubber product production. This invention was developed by Lyu Shehui and Xie Yingying.
The patent application number is CN202423184611U 20241224. The patent publication number is CN223589486 (U). International Patent Classif..
Oil & Gas
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sabic Global Technologies BV and Saudi Arabian Oil have sought patent for Process for Decontamination of Petrochemical Compositions Obtained from Chemical Recycling of Polymer Materials. This invention was developed by Aleisa Rashed, Cuoq Fabrice, Wong Kae Shin and Akah Aaron Chi.
The patent application num..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Daicel Corp and Imt Taiwan Co Ltd have submitted a patent application for Microfluidic System, Processing Method Using Microfluidic System, and Method for Producing Polymer. This invention was developed by Kitamori Takehiko and Chen Chih-chen.
The patent application number is EP20240877215 20241009. The pat..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Anhui Chicheng Polymer Mat Co Ltd has obtained a patent for filtering and impurity removing equipment for high polymer material. This invention was developed by Luo Song, Zhu Jichao, Chen Guangyou, Chen Xiao and Chen Jiaguo.
The patent application number is CN202422111496U 20240829. The patent publication ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Sichuan Gaitong Municipal Facilities Co Ltd has secured a patent on Mould Pressing Device for Polymer Well Lid Production. Dai Zuotai, Dai Zuoting and Long Xuemei developed the invention.
The patent application number is CN202422789993U 20241115. The patent publication number is CN223590201 (U). Internatio..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Veolia Huafei Polymer Tech Zhejiang Co Ltd for Intelligent Warehousing System for Recycled Plastic Particles. Song Ping, Fu Xianwei, Yu Zhihui and Liu Mengyuan developed the invention.
The patent application number is CN202520214804U 20250..
Tools and Machinery
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhongshan Yingnaiwei New Material Tech Co Ltd has filed a patent application for Exchange Core Body of Fresh Air System and Fresh Air System. This invention was developed by Liu Huilin.
The patent application number is CN202610293325 20260311. The patent publication number is CN122170528 (A). International..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Veolia Huafei Polymer Tech Zhejiang Co Ltd for Intelligent Loading Device for Recycled Plastic Particles. Song Ping, Fu Xianwei, Zheng Weidong and Yu Zhihui developed the invention.
The patent application number is CN202520253332U 20250218..
Tools and Machinery
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxue Hongfu Wood Ind Co Ltd has been granted a patent for Ecological Board Surface Spraying Structure. Mao Xiong developed the invention.
The patent application number is CN202422310099U 20240923. The patent publication number is CN223589618 (U). International Patent Classification codes are B27D1/00, B32..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Covestro has filed a patent application for Isocyanate-reactive Compositions That Include Polymer-ceramic Composite Particles, Polyurethane Foams Formed Therefrom, and Targets That Include Such a Foam. This invention was developed by Glaze Amanda and Kach Jeremy.
The patent application number is EP20250158305..
Banking
| Sat 29 Aug 2026
Seoul, Aug. 29 -- JSR Corporation has filed a patent application for Phot0sensitive Composition Cured Product Black Matrix Black Bank Color Filter Image Display Panel Image Display Device Manufacturing Method for Cured Product and Compound. This invention was developed by Kanai Daiki, Ikawa Shigeru and Akiike Toshiyuki.
The pat..
Semiconductor
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai New Silicon Polymer Semiconductor Co Ltd has filed a patent application for Preparation Method of Heterogeneous Substrate and Heterogeneous Substrate. This invention was developed by Chen Yang and Huang Kai.
The patent application number is CN202610104652 20260126. The patent publication number is..
Semiconductor
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai New Silicon Polymer Semiconductor Co Ltd has applied Chinese patent for Photoelectric Film and Optical Chip Integration Method and Photoelectric Chip. Chen Yang, Huang Kai and Li Wei developed it.
The patent application number is CN202610104643 20260126. The patent publication number is CN12217238..
Optics & Imaging
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Kunshan Qiutai Zhixing Zhiyuan Tech Co Ltd patent application for Method and Device for Determining Diopter of Tunable Optical Device and Optical Device. Wang Qingyun developed the invention.
The patent application number is CN202610397957 20260330. ..
Agricultural
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shi Wenchao has obtained a patent for agricultural greenhouse film with low thermal conductivity.
The patent application number is CN20242285286U 20240827. The patent publication number is CN223590296 (U). International Patent Classification codes are A01G9/14, B32B27/06, B32B27/08, B32B27/18, B32B27/30 a..
Electrical
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Deepsmartech Co Ltd has applied Korean patent for Negative Electrode Material for Secondary Battery Including Polymer Protective Layer and Manufacturing Method Thereof. Kim Hyun Kyo, Lee Hae Wook, Cho Keun Woo and Kim Ho Yeon developed it.
The patent application number is KR20230102948 20230807. The patent p..
Electrical
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Deepsmartech Co Ltd has sought patent for Separator for Secondary Battery Including Polymer Protective Layer and Manufacturing Method Thereof. This invention was developed by Kim Hyun Kyo, Lee Hae Wook, Cho Keun Woo and Kim Ho Yeon.
The patent application number is KR20230102947 20230807. The patent publicat..
Chemicals
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Ewha University Industry Collaboration has filed a patent application for Chiral Supramolecular Higher-order Structures Based Onco-assembly of Star-like Block Copolymer and Chiral Additive and Method of Preparing the Same. This invention was developed by Kim Minju, Kim Dong Ha and Lin Zhiqun.
The patent applic..
Chemicals
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Postech Research & Business Development Foundation has sought patent for PDMS Coating Method of Long-chain Entangled PDMS Gel Capable of Self-replenishment of Lubricating Layer. This invention was developed by Park Gyu Do and Lee Sang Joon.
The patent application number is KR20230102732 20230807. The patent pu..
Chemicals
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Omerichem Polymer Suzhou Co Ltd has been granted a patent for Screw Assembly Suitable for High-content Low-bulk-density Boron Nitride. Wu Jianbo developed the invention.
The patent application number is CN202423296506U 20241231. The patent publication number is CN223590056 (U). International Patent Classif..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sika Technology AG has sought patent for One-component Moisture-curable Polyurethane Hot-melt Adhesive with Improved Stability Against Plasticizer Migration. This invention was developed by Tepelmann Weng.
The patent application number is EP20250158421 20250217. The patent publication number is EP4793301 (A..
Chemicals
| Fri 28 Aug 2026
Munich, Aug. 29 -- Sumitomo Chemical has submitted a patent application for Composition, Polymer, Cured Product, Molded Body, and Method for Producing Polymethyl Methacrylate. This invention was developed by Kadoya Hidenori and Yasutomi Yoichi.
The patent application number is EP20240876935 20240821. The patent publication numb..
Packaging & Containers
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Yu Young Jun has submitted a patent application for Eco-friendly Biodegradable Packaging Container with Antibacterial Activity.
The patent application number is KR20230100870 20230802. The patent publication number is KR20250021130 (A). International Patent Classification codes are B31B50/74, B65D3/28, B65D..
Chemicals
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Shaanxi University of Science & Technology and Shenzhen Haonianjing Tech Co Ltd have sought patent for Amphipathic Hollow TiO2 (at) Ag-MOF Nano-particle, Super-hydrophobic Coating Based on Nano-particle, and Preparation Method and Application of Nano-particle. This invention was developed by Tang Shulong, Sun..
Aviation
| Thu 27 Aug 2026
Beijing, Aug. 28 -- CNOOC Changzhou Paint Chemical Research Inst Co Ltd and China Nat Offshore Oil Corp have submitted a patent application for Antistatic and Anti-corrosion Coating Material for Surface of Integrated Fuel Tank of Aviation Aircraft and Preparation Method of Antistatic and Anti-corrosion Coating Material. This inv..
Chemicals
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Hunan Petrochemical Vocational Technology College and Hunan Yingguang Environmental Protection Tech Co Ltd have submitted a patent application for High-performance Polycarbonate Synthesis Method Based on Novel Bisphenol Monomer. Li Meixia, Sun Dapeng, Wang Wei, Jia Jinfeng, Yu Liuli, Chen Zhuo, Liu Wenhu, Wei..
Plastics
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Hangzhou Benson New Materials Technology and Bensong New Material Tech Wuhu Co Ltd have sought patent for High-adhesion Polyester Composition, Preparation Method and Application. This invention was developed by Shen Yingbin, Ren Xiaodong, Guo Lan, Zhou Yinghao, Zeng Xiangyun, Xu Qihong, Chen Jiangdi and Dong ..
Textile
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Wuhan Textile University and Hubei Dongsheng Ruineng New Mat Co Ltd have submitted a patent application for Polymer/liquid Metal/modified Carbon Fiber Fabric Composite Material and Preparation Method Thereof. Xiao Xingfang, Wen Yingfeng, Chen Lin, Liu Zifei and Zhang Qian developed the invention.
The paten..
Plastics
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Jiangsu Kingfa Sci & Tech Adv Mat Co Ltd have sought patent for ABS Composite Material, Preparation Method Thereof and Molded Part. This invention was developed by Qin Wangping, Huang Chiguang, Liu Kai, Du Ronghua, Ding Chao, Fan Congcheng, Ye Nan..
Oil & Gas
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Sinopec Qilu Co and China Petroleum & Chemical have submitted a patent application for Polyethylene Rotational Molding Resin Powder for High-pressure Hydrogen Storage Cylinder Lining and Preparation Method of Polyethylene Rotational Molding Resin Powder. Zhang Guangming, Liu Shaocheng, Xu Sulan and Zhang Chao..
Plastics
| Thu 27 Aug 2026
Beijing, Aug. 28 -- East China University of Science and Technology and Suzhou Juzhi Tongchuang Environmental Protection Tech Co Ltd have submitted a patent application for Polymer Ion Exchange Membrane with Intrinsic Micropores as Well as Preparation Method and Application of Polymer Ion Exchange Membrane. This invention was de..
Oil & Gas
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Sinopec Qilu Co and China Petroleum & Chemical have sought patent for Polyacrylonitrile Polymer for Modified Functional Fiber and Preparation Method Thereof. This invention was developed by Mu Changqiang, Li Liuzhong, Guo Weidong, Guo Yanfeng, Che Wanli and Zhou Jianyong.
The patent application number is C..
Plastics
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Zhuhai Wantong Special Eng Plastic Co Ltd have sought patent for Syndiotactic Polystyrene Resin, Preparation Method Thereof, Resin Composition, Product and Application. This invention was developed by Zhang Hu, Chen Pingxu, Liu Chao, Cao Min, Bai ..
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