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Aquaculture
| Tue 07 Apr 2026
Beijing, April 7 -- No. 9 Eng Co Ltd Of CCCC Third Harbor Eng Co Ltd and CCCC Third Harbour Engineering have filed a patent application for Hydraulic Component for Protecting Sound-sensitive Aquatic Animals and Use Method of Hydraulic Component. This invention was developed by Li Dou, Ou Lixin, Liu Yi, Li Hongru, Liu Zirui, Zhan..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- China FAW Group and Zhongqi Xinneng Battery Tech Co Ltd have submitted a patent application for Composite Solid Electrolyte, Preparation Method Thereof and All-solid-state Battery. This invention was developed by Wu Bilei, Wang Deping, Sun Huanli, Jiang Tao, Wang Qi, Hao Shuai, Bie Xiaofei, Zhai Ximin, Lai Ho..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have sought patent for Cobalt-free Lithium-rich Manganese-based Positive Electrode Material and Preparation Method Thereof. This invention was developed by Xu Kaihua, Sun Xuemei, Zhang Kun, Li Cong, Sun Zhaojian and Wang Wenguang.
The patent applica..
Chemicals
| Tue 07 Apr 2026
Beijing, April 7 -- Senior Nantong New Material Tech Co Ltd and Jiangsu Xingyuan New Material Tech Co Ltd have submitted a patent application for Coating Slurry, Coating Diaphragm, Diaphragm Preparation Method and Battery. This invention was developed by Yang Dandan and Lin Yulin.
The patent application number is CN2023809579..
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 7 -- Beijing Keruite Tech Co Ltd and Tsinghua Shenzhen International Graduate School have filed a patent application for Preparation Method of Optical Fiber Insulator. This invention was developed by Fu Jianbing, Wang Liming, Yin Fanghui, Liu Yuhao, Cai Dexuan, He Dongsheng, Reyman, Zhang Yunxia and Liu Linghao.
..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 7 -- Inoue MTP KK and Inoue Sponge Sheet Co Ltd have submitted a patent application for Polyurethane Foam, Buffer, and Semiconductor Polishing Member. This invention was developed by Koide Masahito and Kariya Eiji.
The patent application number is CN20248021109 20240408. The patent publication number is CN12089..
Tyre
| Mon 06 Apr 2026
Beijing, April 6 -- Japan Elastomer Co Ltd has applied Chinese patent for Conjugated Diene Polymer, Rubber Composition, Anti-vibration Rubber, Transmission Belt, Conveyor Belt, Sole, Industrial Material, and Tire. Matsuoka Daigo and Shiotsuki Kohei developed it.
The patent application number is CN202510681061 20250526. The pa..
Plastics
| Mon 06 Apr 2026
Beijing, April 7 -- Huafu Jiangsu Lithium Battery New Tech Co Ltd has filed a patent application for Double-network Gel Polymer Electrolyte and Preparation and Application Thereof. This invention was developed by Zhang Zihan, Dai Yunfei, Wang Shi, Zhou Shoubin, Cui Wenjie and Wang Dalin.
The patent application number is CN202..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Suzhou Hengli Comm Mat Co Ltd has applied Chinese patent for New Energy Cable, Film-coated Aluminum Strip and Preparation Method of New Energy Cable and Film-coated Aluminum Strip. Wang Fei, Ding Guoping, Song Weiqin, Wu Yufang, Peng Xiaoyan and Xu Mingfeng developed it.
The patent application number is CN..
Biotechnology
| Tue 07 Apr 2026
Beijing, April 7 -- Hebei Nongxin Biotechnology Co Ltd has sought patent for Insecticide Composition Containing Afidopyropen and Pyrethroid as Well as Preparation Method and Application Thereof. This invention was developed by Yang Zimeng, She Pan, Liang Xiufu, Luo Xiangren, Wang Jie, Tian Aijuan, Li Haotian, Su Liangliang, Xi Y..
Electronics
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published University of Electronic Science and Technology of China, Jiangxi Electronic Circuit Res Center and Jiangxi Hongzhang Electronics Co Ltd patent application for Copper Foil, Copper Foil Surface Treatment Method and Composite Board Structure. The inventi..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries patent application for Electrical Connection Member. This invention was developed by Fukushi Hironobu.
The patent application number is CN20248016710 20240229. The pa..
Electronics
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shengyi Electronics patent application for Processing Method of PCB (printed Circuit Board). Lin Yuchao, Zhang Zhiyuan, Zhu Guangyuan and Xiao Lu developed the invention.
The patent application number is CN202511283960 20250909. The patent publication ..
Electronics
| Mon 06 Apr 2026
Beijing, April 7 -- Tiannuo Photoelectric Mat Co Ltd has filed a patent application for Preparation Method of Silver-free Amb Nitride Ceramic Thick Copper Circuit Board. This invention was developed by Zhu Yanyan, Li Huayang, Zhang Zheng, Hu Xiaojing, Chen Shibing, Zheng Jie and Li Deshan.
The patent application number is CN2..
Electronics
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Kunming Dianbo Huitong Tech Co Ltd and Yunnan Guituo New Material Tech Co Ltd patent application for Low-resistance Polymer Type Conductive Silver Paste Composition and Preparation Method Thereof. Su Lin, Wang Xuan, Liu Xiaomei, Niu Zexin, Yang Zongyao ..
Electronics
| Mon 06 Apr 2026
Beijing, April 7 -- Qingzheng Tech Co Ltd has filed a patent application for Low-temperature Sintering Type Nano-silver and Micro-silver Composite Conductive Silver Paste and Preparation Method and Application Thereof. This invention was developed by Liu Jing, Liu Fang, Niu Chaoqun and Liu Huan.
The patent application number ..
Electronics
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Hengdian Group DMEGC Magnetics and Jinhua Cimeng Intellectual Property Services patent application for Soft Magnetic Composite Material and Preparation Method and Application Thereof. This invention was developed by Wang Leijie, Cai Lingwen, Nie Junwu, ..
Information Technology
| Mon 06 Apr 2026
Beijing, April 7 -- Fraunhofer Ges Zur Forderungder Angewandten Forschung EV has submitted a patent application for Method for Producing Functional Element Having Surface Structure, and Functional Element. This invention was developed by Hoche Tobias, Schutze Gerd, Krause Michael, Feder Reiner and Naumann Frank.
The patent ap..
Electronics
| Tue 07 Apr 2026
Beijing, April 7 -- Shenzhen Taishengjie Electronic Co Ltd has submitted a patent application for Loudspeaker with Anti-interference Function. Jin Zhenyang, Fu Wenbiao, Wang Hao, Zhang Zhihan and Gu Feng developed the invention.
The patent application number is CN202510631778 20250516. The patent publication number is CN12103..
Semiconductor
| Tue 07 Apr 2026
Beijing, April 7 -- Huahong Integrated Circuit Chengdu Co Ltd has submitted a patent application for Nonvolatile Memory and Forming Method Thereof. This invention was developed by Cao Jingwen, Xu Jiong and Ma Jiayu.
The patent application number is CN202511168204 20250820. The patent publication number is CN121038278 (A). Int..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Grinm Guangdong New Material Technology Research Institute and China Faw Group have submitted a patent application for Halide Solid Electrolyte with Multi-layer Hierarchical Core-shell Structure and Preparation Method of Halide Solid Electrolyte. This invention was developed by Zhou Wenjie, Zhang Shiqi, Zhang..
Semiconductor
| Mon 06 Apr 2026
Beijing, April 7 -- Hangzhou Fuxin Semiconductor has submitted a patent application for Process Chamber Environment Stabilizing Method. Song Zixing developed the invention.
The patent application number is CN202511165703 20250819. The patent publication number is CN121034984 (A). International Patent Classification codes are ..
Information Technology
| Mon 06 Apr 2026
Beijing, April 7 -- Chaohu University has submitted a patent application for Vibration Waveform Recognition Friction Nano-generator and Preparation Method and Application Thereof. This invention was developed by Gui Chengmei, Huang Junjun, Zong Yuting, Bian Hu, Liu Yue, Shen Cheng, Chen Wenlong and Liu Zhenni.
The patent appl..
Agricultural
| Mon 06 Apr 2026
Beijing, April 7 -- Nabaco Corp has submitted a patent application for Treatment for Protecting Agricultural Products from Tiger Disease And/or Scratch Damage. Beer Gerhard developed the invention.
The patent application number is CN20248018661 20240313. The patent publication number is CN120897669 (A). International Patent C..
Agricultural
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shandong Qilin Agricultural Chemicals Co Ltd patent application for Thiophanate-methyl and Epoxiconazole Suspending Agent Composition and Preparation Method Thereof. Wang Xiao, Yin Wenju, Wang Ning, Huang Hao and Shi Jinying developed the invention.
..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Sekisui Chemical has filed a patent application for Acrylic Pressure-sensitive Adhesive Composition, Pressure-sensitive Adhesive, Pressure-sensitive Adhesive Tape, Method for Producing Pressure-sensitive Adhesive Tape, and Method for Producing Acrylic Copolymer. This invention was developed by Ogata Yudai, Og..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Denka has sought patent for Chloroprene Latex Composition, Method for Producing Chloroprene Latex Composition, and Aqueous Binder. This invention was developed by Nagaoka Kouta.
The patent application number is CN20248019660 20240326. The patent publication number is CN120897953 (A). International Patent Cla..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Xi'an University of Technology has applied Chinese patent for Multi-component Epoxy Resin System Viscosity Calculation Method Based on Molecular Simulation. Wang Chuang, Zhang Fan, Ren Junwen, Chen Chi, Bu Yue, Gao Qingqing, Zhao Ni, Zhang Zaiqin and Mu Mingyu developed it.
The patent application number is C..
Medical
| Tue 07 Apr 2026
Beijing, April 7 -- Changzhou Jiaheng Rubber & Plastic Products Co Ltd has submitted a patent application for Macromolecular Foam Product Defect Detection Method and System Based on Machine Vision. Wu Weijun developed the invention.
The patent application number is CN202511139117 20250814. The patent publication number is CN1..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Sulfur-containing All-solid-state Polymer Electrolyte Membrane for Energy Storage Type Lithium Battery and Preparation Method Thereof. ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Xi'an Thermal Power Research Institute and Huaneng Shanghai Shidongkou Power Generation Co Ltd patent application for Self-repairing Sulfur-containing Polymer Electrolyte Membrane for Lithium Battery as Well as Preparation Method and Application of Self..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Shangji New Energy Tech Co Ltd has submitted a patent application for All-solid-state Battery, Battery Cell, Single Battery and Electric Equipment. Hu Chunlin developed the invention.
The patent application number is CN202511164857 20250820. The patent publication number is CN121035308 (A). Intern..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Dongjian Storage Shanghai Tech Co Ltd has submitted a patent application for Preparation Method of High-capacity Silicon-carbon Negative Electrode Material. Tong Yuanbai, Li Xiaosheng and Cao Dongqiang developed the invention.
The patent application number is CN20251153438 20250730. The patent publication ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Like New Material Tech Co Ltd has submitted a patent application for Solid-state Battery Pole Piece and Preparation Method Thereof. Ge Lei, Chen Meng, Zhao Jia and Hu Zonghui developed the invention.
The patent application number is CN202511110824 20250808. The patent publication number is CN12089559..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Tanyi New Energy Hangzhou Co Ltd has submitted a patent application for Artificial SEI Material, Negative Electrode Material and Application of Artificial SEI Material and Negative Electrode Material. This invention was developed by Qu Yingding, Du Ning, Yue Min, Lu Chenjie, Zhang Bing, Lin Zongxi, Fang Yubo,..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Zhongqi Xinneng Wuxi Tech Center Co Ltd and China Faw Group patent application for Lithium Metal Negative Pole Piece, All-solid-state Lithium Ion Battery and Preparation Method of All-solid-state Lithium Ion Battery. This invention was developed by Song..
Metal & Mining
| Mon 06 Apr 2026
Beijing, April 6 -- Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd have submitted a patent application for Acrylic Resin Composition for Glass Fabric Prepreg as Well as Preparation Method and Application of Acrylic Resin Composition. Yin Li, Wang Lulu, Cui Xiang and He Xuzhi developed the invention.
The patent appli..
Metal & Mining
| Mon 06 Apr 2026
Beijing, April 6 -- Shandong Haihua Group and Shandong Haihua Co Ltd have submitted a patent application for Tomato-like Cobalt Diselenide/carbon Composite Material and Preparation Method and Application Thereof. This invention was developed by Sun Xiuping, Duan Xingzhong, Liu Lina, Zhang Haobo, Dong Jianhong, Liu Tong, Wang Yao..
Agricultural
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Kumiai Chemical Industry patent application for Pesticide Composition and Method for Producing Same. The invention was developed by Okada Yuya and Tatsumi Daiki.
The patent application number is CN202510976717 20201027. The patent publication number..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Guangdong Atp Polymer Tech Co Ltd patent application for Overwater Photovoltaic Module Capable of Collecting Multiple Kinds of Energy. This invention was developed by Liu Yue, Zhong Rongdong, Li Tongbing and Ran Jincheng.
The patent application numbe..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Aisen Group patent application for Method for Treating Suspension of Solid Particles in Water by Using 2-acrylamide-2-methylpropanesulfonic Acid Sodium Salt Crystalline Polymer. This invention was developed by Favero Cedrick, Legras Benou T and Kiefer J..
Semiconductor
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Fujian Jinshi Energy Co Ltd patent application for Manufacturing Method of Back Contact Heterojunction Solar Cell. He Guangdong, Huang Jiarong and Xie Yanquan developed the invention.
The patent application number is CN202511183777 20250822. The pate..
Semiconductor
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Wondersolar Co Ltd patent application for Printable Mesoscopic Perovskite Solar Cell and Preparation Method Thereof. This invention was developed by Chen Xiayan, Bao Huaxi, Liu Shuang, Jiang Youyu and Sheng Yusong.
The patent application number is CN..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Caihua Tech Co Ltd has applied Chinese patent for Azo Bright Yellow Polymer Dye and Preparation Method Thereof. Zhao Qiang, Li Junpei, He Xibin and Ding Qiulong developed it.
The patent application number is CN20251197547 20250806. The patent publication number is CN121022134 (A). International Pa..
Printing & Publishing
| Mon 06 Apr 2026
Beijing, April 7 -- Ji'an Mankun Technology has submitted a patent application for PCB Buried Hole Circuit Layer Wet Ink Process. This invention was developed by Ouyang Xiaojun, Wang Meizhen, Lin Guisheng, Fu Haiyang, Wang Hu, Zhou Lirong, Duan Suping and Yu Xiaofeng.
The patent application number is CN20251178705 20250801. The..
Chemicals
| Mon 06 Apr 2026
Beijing, April 6 -- Inner Mongolia Zhonglu Huatong Building Mat Co Ltd and Zhonglu Huatong Beijing Tech Co Ltd have filed a patent application for Device and Method for Detecting Scouring Resistance of Concrete Protective Coating. This invention was developed by Zhao Yongsheng, Liu Yixin, Jia Shixin, Zhang Bo, Lee Hae-kang, Qian..
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Mingxin Xuteng New Material, Mingxin Zhiyuan Zhejiang New Material Tech Co Ltd and Mingxin Meinuoka Jiangsu New Mat Co Ltd have submitted a patent application for Micro-structured Flexible Film Pressure Sensor Added with Quantum Dots and Preparation Method of Micro-structured Flexible Film Pressure Sensor. Zh..
Construction
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Shunchang Advanced Grade Highway Maintainance Co Ltd and Zhejiang Jiaogong Advanced Grade Highway Maintenance have sought patent for Special Regenerated Asphalt, Regenerated Asphalt Mixture as Well as Preparation Method and Application of Regenerated Asphalt Mixture. This invention was developed by L..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Henan Pingyuan New Material Tech Co Ltd and Henan Pingyuan Tech Development Co Ltd have submitted a patent application for Low-odor Regenerated Pa66 Automotive Interior Plastic and Preparation Method Thereof. This invention was developed by Huang Enming and Chen Shengnan.
The patent application number is C..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangsu Sobute New Mat Co Ltd and Jiangsu Bolu Transp Technology Co Ltd have sought patent for High Polymer Grouting Material for Trenchless Repair of Pavement Diseases as Well as Preparation Method and Application of High Polymer Grouting Material. This invention was developed by Cheng Jinliang, Hong Jinxian..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd have submitted a patent application for PC/ABS (polycarbonate/acrylonitrile Butadiene Styrene) Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Miao Qilong, Zhan Jingsong,..
Chemicals
| Mon 06 Apr 2026
Beijing, April 6 -- Hangzhou Coco Healthcare Products Co Ltd, Zhejiang University of Technology, Hangzhou Keai Personal Care Products Co Ltd and Hangzhou Kexin Meideng Material Tech Co Ltd have applied Chinese patent for High-liquid-conductivity Composite Sodium Polyacrylate Water-absorbent Resin as Well as Preparation Method an..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University have submitted a patent application for Oil Shale Semicoke-based High Polymer Material Filling Agent. This invention was developed by Zhang Zhe, Bai Yuyang, Xie Xuan, Peng Hui, Xie Y..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Suhao Litian Liaoning Polymer Mat Co Ltd and Guangzhou University have sought patent for Flame-retardant Expandable Polystyrene Bead and Preparation Method Thereof. This invention was developed by Lu Minshan, Liu Hai, Wang Xiaohui, Wang Kai, Yuan Yingchun, Li Chong, Wang Meng, Si Mingqian, Li Xiaobo, Wang Chu..
Chemicals
| Mon 06 Apr 2026
Beijing, April 6 -- Harbin University of Science and Technology and Electric Power Research Institute China Southern Power Grid have sought patent for Polymer Fiber and Hyperbranched Polysiloxane Co-modified Epoxy Resin Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Yue ..
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have filed a patent application for Ultra-high Molecular Weight Polyethylene Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Guo Song, Wang Guo, Du Ganhong, Qin Minglei and Ji Peiyi.
The ..
Medical
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Chest Hospital and Haobo Medical Technology (Shanghai) have sought patent for Hydrophilic Polyurethane and Derivative Thereof, Adhesive Hydrogel Prepared by Derivative and Application of Adhesive Hydrogel. This invention was developed by He Yi and Li Zhigang.
The patent application number is CN202..
Printing & Publishing
| Mon 06 Apr 2026
Beijing, April 6 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou University Second Hospital and Yantai Zhongke Advanced Material And Green Chemical Industry Tech Research Institute have sought patent for Photocuring Printing Ink, Preparation Method Thereof, Polymer Material and Application Thereof...
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Wenzhou Gettel Plastic Co Ltd and Zhejiang Jintian Polymer Materials Res Institute Co Ltd have filed a patent application for Heat-sealable High-heat-resistance PET Film and Preparation Method Thereof. This invention was developed by Chen Jihua, Chen Chen, Fang Chen, Fang Chao, He Hongfan and Shi Zhaolai.
..
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang University of Science and Technology and Shengzhou Innovation Research Institute Co Ltd Of Zhejiang University Of Technology have submitted a patent application for Crystallization Regulation and Control Method of Star-shaped Polycaprolactone, Polycaprolactone Film and Application of Polycaprolactone..
Pipe
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Baoye Eng Technology Corp Ltd and Shanghai Baoye Group Corporation have submitted a patent application for High-impermeability and High-durability Underground Pipe Network Repairing and Reinforcing Material and Preparation Method Thereof. This invention was developed by Liu Tianshun, Jin Xiaohui, Liu..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Shijiazhuang Yida Henglian Road Bridge Mat Co Ltd and Hebei Building Waterproof Ass have submitted a patent application for Polymer Composite Mortar Material for Building Outer Wall Waterproof Layer and Preparation Method of Polymer Composite Mortar Material. This invention was developed by Diao Shulei, Yang ..
Plastics
| Mon 06 Apr 2026
Beijing, April 7 -- Shaanxi University of Science & Technology has applied Chinese patent for Self-supporting Porous Conductive Film and Preparation Method Thereof. Liu Guodong, Shi Jiayu, Zhu Zijia, Yang Baohong, Jiang Xiaohong, Zhang Wenliang and Li Zhijian developed it.
The patent application number is CN202511156785 20250..
Oil & Gas
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Corp and Drilling No. 2 Company Sinopec Oilfield Service Jianghan Corp patent application for High-temperature-resistant Water-based Drilling Fluid and Preparation Method Thereof. Hu Yongfeng, ..
Agricultural
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Guangxi Zhuang Autonomous Region Forestry Research Institute and Beijing Forestry University patent application for High-water-resistance High-prepressing Formaldehyde-free Wood Adhesive as Well as Preparation Method and Application Thereof. This invent..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Taian Juren New Mat Co Ltd patent application for Novel Polyacrylate Pressure-sensitive Adhesive for Protective Film and Preparation Method of Novel Polyacrylate Pressure-sensitive Adhesive. Li Gang, Gao Chao, Zheng Tao, Xu Lu, Yang Maoqian, Guo Junling..
Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Shenzhen Zhongshida Intelligent Tech Co Ltd has applied Chinese patent for Optical Transparent Adhesive for Flexible Folding Display Screen and Preparation Method Thereof. Li Deyao, Wang Yin, Baek Seung-cheol and Park Yoon Kyung developed it.
The patent application number is CN202511159977 20250819. The pa..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Ningbo Hughstar Advanced Material Technology patent application for High-impedance Glue Solution, Protective Film and Preparation Method of High-impedance Glue Solution. The invention was developed by Yang Dehua, Liu Wei, Wang Xin, Wang Ding and Zhang ..
Oil & Gas
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Modified PoE (polyolefin Elastomer) Composition, Adhesive Film as Well as Preparation Method and Application of Modified PoE Composition. Gao Yi, Ru..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Foshan Weilixin Electronic Mat Co Ltd patent application for Pet Protective Film and Preparation Method Thereof. This invention was developed by Yu Zhongyou.
The patent application number is CN202511547699 20251028. The patent publication number is C..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Guangdong Tianan Polymer Tech Co Ltd has submitted a patent application for Self-repairing Scratch-resistant Coating, PVC Decorative Film and Preparation Method of Self-repairing Scratch-resistant Coating. This invention was developed by Li Qiaowen, Liu Mufeng, Chen Runjiao, Chen Shiji, Chen Huixue, Lin Jinli..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Haiyan Huada Ink Co Ltd has submitted a patent application for Low-viscosity Self-curing Polyurethane Acrylate Composition and Preparation Method Thereof. This invention was developed by Han Haixiang, Chen Quangen, Zhang Fan, Kang Zhuwei, Chen Ming, Wang Suping and Xu Jingyu.
The patent application number ..
Rubber
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Hebei Jinneng Electric Power Tech Co Ltd patent application for Electric Insulation Rubber Plate and Preparation Method Thereof. The invention was developed by Li Xuguang, Zhang Lei and Gao Zhe.
The patent application number is CN202511586242 202511..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Shihe New Material Tech Co Ltd has applied Chinese patent for Flame-retardant High-temperature-resistant Vehicle Body Film and Preparation Method Thereof. Peng Tao, Xu Jie, Qian Xiaoliang, Wang Jiangtao, Yu Xinwei and Han Zhiyin developed it.
The patent application number is CN202511159460 2025081..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Hebei Tianyou Sports Facilities Co Ltd has submitted a patent application for Composite Material for High-wear-resistance Plastic Runway and Preparation Method of Composite Material. This invention was developed by Guo Kai and Zong Guanghui.
The patent application number is CN202511574850 20251031. The pat..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang University of Technology has submitted a patent application for Antibacterial Thermosetting Coating/plastic System Derived from Phenoxy Resin and Capable of Being Degraded to Original Resin in Weak Base Mode. This invention was developed by Han Jin, Liu Meilin, Cheng Jiaxin, Zhu Yaocheng, Wang Lei, X..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Zhangjiajie Qihui New Material has applied Chinese patent for High-strength Plastic Film and Preparation Method Thereof. Bin Jiaquan, Wen Sheng, He Lirong, He Juxiang, Li Xiuzhi, Jiang Ting and Bin Jiaqi developed it.
The patent application number is CN202511543454 20251028. The patent publication number i..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Ueno Fine Chemicals Ind Ltd has sought patent for Liquid Crystal Polymer Composition. This invention was developed by Lim Won-ki.
The patent application number is CN202510672694 20250523. The patent publication number is CN121022053 (A). International Patent Classification codes are C08G63/06, C08G63/60, C..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Hebei Jingda Packing Mat Co Ltd patent application for Environment-friendly Degradable Plastic Packaging Material and Preparation Method Thereof. Zhang Wanshan, Bai Zhongyu, Li Zhiqiang, Zhang Weiliang, Zhang Jingwei, Chen Sijia and Liu Ying developed t..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Renolit Guangdong High Tech Mat Co Ltd has applied Chinese patent for Weather-resistant PVC (polyvinyl Chloride) Film Applicable to Cold Regions and Preparation Method of Weather-resistant PVC Film. Zhang Yun, Guo Guangyu and Zhang Yongqiang developed it.
The patent application number is CN202511196477 202..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Hangzhou Lihuan Env Group Co Ltd has submitted a patent application for Freeze-thaw-resistant and Salt-corrosion-resistant Polymer Modified Epdm Safety Brick and Preparation Method Thereof. This invention was developed by Shen Wenyuan, Ye Yang, Liu Yuxin and Shen Jingquan.
The patent application number is ..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Huzhou Lanxin Polymer Materials patent application for Plastic Particle Cleaning Device. The invention was developed by Lin Haifeng.
The patent application number is CN202511318658 20250916. The patent publication number is CN121017164 (A). Internat..
Plastics
| Sun 05 Apr 2026
Beijing, April 6 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has applied Chinese patent for Janus Spectrum Selective Photo-thermal Compensation Film as Well as Preparation Method and Application Thereof. Jin Chenkai, Na Haining, Huang Juncheng and Zhu Jin developed it.
The patent app..
Agricultural
| Sun 05 Apr 2026
Beijing, April 6 -- Beijing Xunlvyuan Plant Fiber Molding Tech Research Institute Co Ltd has applied Chinese patent for Fiber Pipe for Replacing Salix Psammophila Sand Barrier. Zou Xixian, Zhang Peng, You Jiaqi, Shi Jianying and Wu Xuexiang developed it.
The patent application number is CN202511266448 20250905. The patent pub..
Engineering
| Sun 05 Apr 2026
Beijing, April 6 -- Trelleborg Sealing Solutions Germany has submitted a patent application for Dual Sealing Element and Sealing Device with Same. This invention was developed by Bashford Paul and Anderson Troy A.
The patent application number is CN202510670657 20250523. The patent publication number is CN121025174 (A). Inter..
Biotechnology
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Beijing 100biotech Co Ltd patent application for FAP Car Mrna, Polymer Lipid Nanoparticle Delivery System and Preparation Method and Application Thereof. The invention was developed by Zhang Peng, Guo Lei, Chen Zhengju, Wang Haiwen, Meng Qinglei, Zhou ..
Biotechnology
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Guangdong Lingzhi Biotechnology Co Ltd patent application for Purification Method of Mesenchymal Stem Cell Exosome, Prepared Mesenchymal Stem Cell Exosome Particles and Application of Mesenchymal Stem Cell Exosome Particles. This invention was developed..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Taizhou Hongye Technology Material patent application for High-temperature-resistant Polypropylene Composite Material and Preparation Method Thereof. The invention was developed by Jiang Hongbing, Chen Jianming, Zhao Wenhong, Chen Zhihua and Shen Linqi..
Rubber
| Mon 06 Apr 2026
Beijing, April 6 -- Wuxi Jake New Mat Co Ltd has sought patent for Polyolefin Elastomer Toughened Halogen-free Heat-resistant Material and Preparation Method Thereof. This invention was developed by You Hanjing, Zhai Yinfeng, Pan Xiaomin and Ge Peng.
The patent application number is CN202511151497 20250818. The patent publica..
Packaging & Containers
| Mon 06 Apr 2026
Beijing, April 6 -- Hubei Jinde Packaging Co Ltd has submitted a patent application for High-toughness Plastic Packaging Film Material and Preparation Method Thereof. Jiang Renman developed the invention.
The patent application number is CN202511565876 20251030. The patent publication number is CN121021961 (A). International ..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Suhao Litian Liaoning Polymer Mat Co Ltd has submitted a patent application for Production Method of Weather-resistant Expandable Polystyrene Particles. Li Peng, Wang Kai, Liu Qi, Zhang Ye, Bai Lan, Meng Kexin and Qiu Zaoshi developed the invention.
The patent application number is CN202511555547 20251029...
Nanotech
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Changzhou Feima Plastic Co Ltd patent application for Graphene Antistatic Antibacterial Master Batch and Preparation Method Thereof. This invention was developed by Liu Laiyong, Liu Ziqiang and Tang Lianhong.
The patent application number is CN202511..
Rubber
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Dichuang New Mat Co Ltd patent application for Preparation Method of Smooth Spherical Elastomer Particles. This invention was developed by Xu Wenjun, Lu Lei and Ma Youxing.
The patent application number is CN202511191055 20250825. The patent ..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Hubei Puruiti Chemical Tech Co Ltd patent application for Efficient Polymerization Inhibitor as Well as Preparation Method and Application Thereof. Li Yanghua, Zhou Weiping, Li Jinghua, Yi Shiguo and Shi Jingzhe developed the invention.
The patent ap..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Huizhou Marasong Solid State New Energy Battery Tech Co Ltd has sought patent for Preparation Method of Cyanobenzene Ring Solid Electrolyte Based on In-situ Polymerization and Electrolyte. This invention was developed by Liang Weizhong, Yang Yongpeng, Zhang Biao, Liu Lizhi, Xiao Yao, Tang Mingyue and Lei Xi.
..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Wankai New Mat Co Ltd has filed a patent application for Durable Antibacterial Full-bio-based Furan Polyester as Well as Preparation Method and Application Thereof. This invention was developed by Pu Xinming, Han Haifeng, Sun Nan, Liang Jinpeng, Qin Yanan, Xiao Haijun, Sun Tengxiao, Wang Weifu and Yang Liping..
Rubber
| Mon 06 Apr 2026
Beijing, April 6 -- Alpha Guangdong High Tech Mat Co Ltd has submitted a patent application for Low-noise Thermoplastic Elastomer Material for Constant Velocity Joint Sheath. This invention was developed by Xue Boyong, Xu Weipeng and Zhang Jing.
The patent application number is CN202511189424 20250825. The patent publication ..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Hubei Guoxin Juzhi New Material Tech Co Ltd has sought patent for Methyl Propylene Glycol Modified Polyester and Preparation Method Thereof. This invention was developed by Wen Bin, Zeng Qingdong, Zhao Chenyang, Mou Zonghua and Zhang Wucheng.
The patent application number is CN202511575609 20251031. The pa..
Plastics
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Xianjie New Material Tech Co Ltd has filed a patent application for Dynamic Response Type Polymer with Aggregation-induced Emission Characteristic as Well as Preparation Method and Application of Dynamic Response Type Polymer. This invention was developed by Niu Yanhui, Wang Wenhao and Li Xu.
The ..
Rubber
| Mon 06 Apr 2026
Beijing, April 6 -- Southwest University of Science and Technology has submitted a patent application for Preparation Method and Application of High-strength Gap-based Fluorinated Polyurethane Elastomer. This invention was developed by Jin Bo, Zhou Yanqiu, Luo Liqiong, Peng Rufang, Huang Qi, Zhao Yang, Wang Binshen and Guo Zhich..
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