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Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Yangnong Chemical Group Co Ltd has submitted a patent application for Polymer Microsphere Devolatilization Device and Process. Zhang Liuqiao, Li Ming, Wang Aqiang, Feng Qingyu, Wang Genlin, Ding Kehong, Zhou Yinghua, Huang Jiejun, Shi Xuefang and Wang Cheng developed the invention.
The patent applica..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Jinan Yangxun New Material Tech Co Ltd has submitted a patent application for Bt Resin-based Copper-clad Plate Pressing Device. This invention was developed by Su Tao, Yang Xiuzhong and Liu Xinyu.
The patent application number is CN202511425300 20250930. The patent publication number is CN121262743 (A). Inte..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Taimake Jiangsu Industrial Tech Co Ltd has sought patent for Automatic Adjusting System and Method for Plastic Film Die Head Bolt. This invention was developed by Yang Mu and Cao Jingzhong.
The patent application number is CN202511725302 20251124. The patent publication number is CN121268204 (A). Internation..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Jinsong Plastic Tech Co Ltd has submitted a patent application for Anti-blocking Feeding Device for Degradable Plastic Film Production. This invention was developed by Chen Baisong.
The patent application number is CN202511508835 20251022. The patent publication number is CN121268202 (A). Internation..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Qingdao University of Science and Technology patent application for Preparation of Flaky Bimetallic Catalyst and Application of Flaky Bimetallic Catalyst in Waste Plastic Degradation. This invention was developed by Yin Shuli, Geng Ruichen, Meng Fanqing, ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hengmei Photoelectric Co Ltd has sought patent for Preparation Method of Protective Film for Polarizing Plate and Polarizing Plate. This invention was developed by Zhang Juan, Yan Binghua, Zhang Liangbao and Chen Junhong.
The patent application number is CN202410869477 20240701. The patent publication number..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Sichuan Yibin Push Die & Mold has sought patent for Light-weight Manufacturing Method of Deep-cavity Thin-wall Plastic Product. This invention was developed by Liu Zongyi, Jiang Bangjie, Wang Xin, Zhang Yihai, Liu Lin and Zhong Gang.
The patent application number is CN202511826990 20251205. The patent publicat..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Zhejiang Junhe Technology has submitted a patent application for Rotary Core-pulling Mold. This invention was developed by Jiang Henglei, Li Dongbiao, Yuan Yinsong and Li Rui.
The patent application number is CN202511744760 20251125. The patent publication number is CN121268173 (A). International Patent Classi..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Hongkaiyun Technology has applied Chinese patent for Injection Mold. Hu Xixian developed it.
The patent application number is CN202511800586 20251202. The patent publication number is CN121268165 (A). International Patent Classification codes are B29C45/33, B29C45/40 and B29C45/44.
The abstract of t..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Kaiping Baihui Mould Technology has submitted a patent application for Plastic Mold for Automobile Parts. This invention was developed by Zhou Zhiyong, Miao Xiaofei, Ye Jianmin and Zhang Guangpu.
The patent application number is CN202511700973 20251119. The patent publication number is CN121268160 (A). Interna..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Beijing Xinghang Mechanical Electrical Equipment has submitted a patent application for Demolding Device for Pouring Molded Product. This invention was developed by Song Li, Liu Kui, Li Shuang, Hou Jiankui, Fan Xigang, Ding Guozhi, Zhou Yaozhong, Ma Linzhi, Liu Zhangguang and Chen Rong.
The patent application ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Lianyungang Kaihao Rubber & Plastic New Material has sought patent for Plastic Product Manufacturing and Cooling Uniform Forming Equipment. This invention was developed by Wang Rui, Nie Long, Chen Yingzhi, Xu Kun and Liu Zhilin.
The patent application number is CN202511689762 20251118. The patent publication..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Yau Bong Packaging and Printing has sought patent for Feeding Device for Plastic Packaging Bag Production. This invention was developed by Mai Haobang.
The patent application number is CN202511512167 20251022. The patent publication number is CN121268120 (A). International Patent Classification codes ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Suqian Luban Technology patent application for Hollow Plastic Plate Recycling Production Device. Zhong Xiujiao and Zhu Peisi developed the invention.
The patent application number is CN202511837157 20251208. The patent publication number is CN121268118..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Xuzhou Yizhilan Photoelectric Tech Co Ltd patent application for Waste Collecting Device for Pof Matte High-shrinkage Film Processing. The invention was developed by Zhang Junxiao and He Xiaoming.
The patent application number is CN202511687343 202511..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Liaoning Longyun Environmental Protection Tech Co Ltd has submitted a patent application for Efficient Recovery Equipment for PVB (polyvinyl Butyral) Film of Windshield Glass of Scraped Car. Zhang Xudong, Cai Xubing, Liu Yanzhi and Cong Jiaran developed the invention.
The patent application number is CN20251..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Jiangsu Shuangkai Electronics Co Ltd patent application for Intelligent Rim Charge Recovery Optimization System in Multi-process Film Production. This invention was developed by Chen Gang, Hu Bo, Li Chuanchun and Ji Jiande.
The patent application numbe..
Plastics
| Sat 09 May 2026
Alexandria, May 9 -- SuperC Touch has obtained a patent for protection film structure with composite hardening layer. This invention was developed by Lee Hsiang-yu, Chin Shang and Lin Ping-tsun.
The patent application number is US202418731496 20240603. The patent publication number is US12619011 (B2). International Patent Cla..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shenzhen Juliang Xingtu Chuhai Information Tech Co Ltd patent application for Robot Modularized Replaceable Protective Film System and Protective Film Protection Method Thereof. The invention was developed by Chen Yixuan.
The patent application number..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Guzhen Jiangtai Plastic Ind Co Ltd patent application for Antistatic Packaging Wrapping Film and Preparation Method Thereof. This invention was developed by Zhang Hongyan and Zhang Jiuzhang.
The patent application number is CN202511642482 20251111. The..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Huangshan Novel has filed a patent application for Transparent Polyethylene Coating Film Suitable for Candied Fruit Food Packaging as Well as Preparation Method and Application of Transparent Polyethylene Coating Film. This invention was developed by Zhang Jie, Wang Hao and Zhang Heping.
The patent applicati..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received SIG Combibloc (Suzhou) patent application for Integrated Composite Film, Preparation Method of Integrated Composite Film, and Composite Sheet and Packaging Container Using Integrated Composite Film. Hu Qiongen, Zhu Xiangyang and Zou Yilong developed the i..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Dongguan Lyurui Plastic Technology has filed a patent application for Automatic Forming Machine for Biodegradable Film Punching Hand Bag. This invention was developed by Li Junfeng.
The patent application number is CN202511752452 20251126. The patent publication number is CN121268319 (A). International Paten..
Plastics
| Sat 09 May 2026
Alexandria, May 9 -- The Education University of Hong Kong has been awarded a patent for Method of Quantifying Microplastic Mass. This invention was developed by Tsang Yiu Fai, Cheng Yan Laam and Li Ziying.
The patent application number is US202318173178 20230223. The patent publication number is US12618823 (B2). Internationa..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Anqing Xingye Precision Industry Machinery has submitted a patent application for Electric Spark Forming Machine for Manufacturing Engine Mold. This invention was developed by Du Changxin and Tsue.
The patent application number is CN202511479095 20251016. The patent publication number is CN121267276 (A). Inter..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Zhongshan Hengbao Plastic Packaging Mat Co Ltd has sought patent for Production Process of High-performance Polyethylene Film. This invention was developed by Liu Boliang.
The patent application number is CN202511514774 20251022. The patent publication number is CN121268293 (A). International Patent Classifi..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Taishi Energy Saving Shenyang Co Ltd has filed a patent application for Rock Wool Board Production Film Covering Device. This invention was developed by Li Xueguo, Sun Wenwen, Lou Fanbao, Zhang Shiwen and Zhang Yongsheng.
The patent application number is CN202511851358 20251210. The patent publication number..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Dongguan Hannsolar Energy Co Ltd has submitted a patent application for Etfe Film and Water-oxygen Barrier Film Compounding Process Based on Oca Optical Cement. This invention was developed by Chen Jianping and Chen Tao.
The patent application number is CN202511485171 20251017. The patent publication number ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Taizhou Ruiyang Printing Group has applied Chinese patent for Film Laminating Machine for Hand Bag Production and Processing and Film Laminating Method Thereof. Qi Yonggui developed it.
The patent application number is CN202511722486 20251121. The patent publication number is CN121268224 (A). International P..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hefei Fosd New Material Tech Co Ltd has submitted a patent application for Blow Molding Method of Composite Toughened Film. This invention was developed by Long Lin, Mao Guiyun, Fan Bin, Hu Xiaosi and Chen Yun.
The patent application number is CN202511844557 20251209. The patent publication number is CN12126..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- LG Chem has received a patent for Poly(lactic Acid-b-3-hydroxypropionic Acid) Block Copolymer Having Excellent Transparency Property and Products Containing the Same. This invention was developed by Choi Jung Yun, Lee Yeonju, Park Solyi, Kim Chul Woong and Kang Donggyun.
The patent application number is US2..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Hexcel Composites has obtained a patent for urea derivatives and their use as curatives and curative accelerators for resin systems. This invention was developed by Mason Christopher.
The patent application number is US202118041065 20210812. The patent publication number is US12617753 (B2). International Pa..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Nanchang University patent application for Preparation Method of Catalyst for Converting Waste Plastics into Oil at Low Temperature. The invention was developed by Fan Liangliang, Luo Ting, He Dongyu, Xu Jinglin, Zhou Junlang and Zhao Ning.
The patent..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Chongqing University has submitted a patent application for Waste Plastic Resource Utilization Device and Method. This invention was developed by Wu Junjun, Liao Qiang, Wang Xu, Zhu Xun and Wang Hong.
The patent application number is CN202511464414 20251014. The patent publication number is CN121266512 (A). In..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to ASM for Normal Pulse Profile Modification in a Film Deposition Process. Zhu Chiyu developed the invention.
The patent application number is US202217893223 20220823. The patent publication number is US12618134 (B2). International Patent Classificatio..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hefei Tianpin Electromagnetic Tech Co Ltd has sought patent for Resin Adhesive Film Product Preparation Device. This invention was developed by Sun Yong and Chen Wei.
The patent application number is CN202511707848 20251120. The patent publication number is CN121266264 (A). International Patent Classificatio..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Truking Huatong Tech Co Ltd has sought patent for Climbing Film Evaporation Separation Device and Steam Generator. This invention was developed by Yang Wenlu and Xu Bo.
The patent application number is CN202511652121 20251112. The patent publication number is CN121266154 (A). International Patent Classificat..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Eastman Chemical Company has received a patent for Chemical Recycling of Metal-containing Plastics Mixtures. This invention was developed by Debruin Bruce Roger, Ekart Michael Paul, Jackson Anne-martine Sherbeck, West Nathan Mitchell and Liu Zhufang.
The patent application number is US202117996002 2021041..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Mylar Specialty Films U S Lp for Composite Polymeric Film. Liu Shengsheng and Nelson Erik Jevon developed the invention.
The patent application number is US202117915544 20210324. The patent publication number is US12617914 (B2). International Patent..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Northwestern University has secured a patent on Methods of Forming Crosslinked Polyolefin Nanocomposites Having High Wear Resistance. Torkelson John M and Wei Tong developed the invention.
The patent application number is US202318191158 20230328. The patent publication number is US12617906 (B2). Internation..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Firmenich for Polyamide Microcapsules. Berthier Damien, Jacquemond Marlène, Ouali Lahoussine, Elabbadi Amal and Nicolae Anaick developed the invention.
The patent application number is US201917312749 20191219. The patent publication number is US126..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Mianyang Hi Tech Development Zone Chemtarget Tech Co Ltd has submitted a patent application for Device and Process for Preparing Benzocyclobutenyl Low-dielectric Film. Feng Yi and Wang Yunfeng developed the invention.
The patent application number is CN202511836164 20251208. The patent publication number is ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Dalian University of Technology has sought patent for Multifunctional Film Layer Collaborative Coating Device and Method Based on Particle Migration Control. This invention was developed by Yan Ying, Wang Ziguang, Fang Zikeng and Wan Jiaqi.
The patent application number is CN202511828911 20251205. The patent..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Hunan Institute of Engineering has submitted a patent application for Rotor Unbalance Vibration Reduction Method Based on Oil Film Zone Control. Zhang Yangyan, Tan Xingyun, Chen Guoqiang, Wang Longkai, Li Runmin, Zhong Jialing and Cong Minxue developed the invention.
The patent application number is CN202511..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Fujifilm has secured a patent on Water-stop Film. Uchiumi Kyohisa and Ishikawa Ren developed the invention.
The patent application number is US202519057927 20250219. The patent publication number is US12617178 (B2). International Patent Classification codes are B32B27/12, B32B27/30, B32B3/28, B32B3/30 and..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Jilin University patent application for Method for Coating Ca-Cur Submicron Modified Material-doped PLA Layer on Surface of Ag-DCPD Film Layer. This invention was developed by Yu Zhenglei, Li Panpan, Chi Haojie, Yue Qiang, Guo Yunting, Yang Yanan, Yu Xing..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Altergon SA for Solid Orodispersible Pharmaceutical Composition in Film Containing Lorazepam. Dellera Eleonora, Giori Andrea, Lollini Roberta and Marra Fabio developed the invention.
The patent application number is US202218548338 20220301. The pate..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Guangzhou Youge Decoration Mat Co Ltd patent application for Production Process and Application of Embossment Multi-dimensional Wood Grain Texture Film and Marble Texture Film. Zhang Chengyou, Ren Fuhai and Chen Jiang developed the invention.
The paten..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Dow-Mitsui Polychemicals patent application for Resin Composition for Ink Modification, Gravure Ink Modifier, and Gravure Ink. Ichinoseki Chikara, Isokawa Motoaki, Yamamoto Sadaki, Shibata Yasuki and Motono Yoshito developed the invention.
The patent a..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Hefei Haweite Photoelectric Tech Co Ltd patent application for Color Sorting Device for Plastic Classification. This invention was developed by Tang Haifeng.
The patent application number is CN202511619175 20251106. The patent publication number is CN1..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Guangdong Mingyang Film Tech Co Ltd patent application for Etching Method of Perovskite Film. The invention was developed by Zheng Guizhong, Pan Zhilin, Zhou Zhuangda and Zhao Zhibo.
The patent application number is CN202511280728 20250909. The patent..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Huangma Shangyi New Mat Co Ltd and Zhejiang Huangma Tech Co Ltd have sought patent for Halogen-free Flame-retardant Silane Modified Polyether Resin as Well as Preparation Method and Application Thereof. This invention was developed by Bao Chenhui, Dong Nan, Wang-ma Jishi, Wang Weisong and Xu Yinjuan.
..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Non-Metallic Materials Institute and Shandong Liangcai Tech Development Co Ltd have submitted a patent application for Low-viscosity High-strength Thermotropic Liquid Crystal Polymer and Preparation Method Thereof. This invention was developed by Yu Rongjian, Wang Jianguo, Zhang Yang, Li Shengxiao, Liu..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Deshi Energy Technology Group Co Ltd and Shandong Deshi Chemical Co Ltd have filed a patent application for High-molecular Polymer Demulsifier as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xianghong, Chang Xinming, Wu Yanqing, Chang Ankang, Li Ningfeng, Chen Weiwei..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have submitted a patent application for Cycloolefin Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Guo, Du Ganhong, Wu Jiayu, Liu Yicheng, Guo Song, Zhang Kailun and Xu Xiaowu.
The patent ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Ningxia Lovegoji Biotechnology Dev Co Ltd and Ningxia Quantong Matrimony Vine Ind Co Ltd have sought patent for Lycium Barbarum Polysaccharide Molecular Weight Grading Co-production Method and Anti-tumor Product. This invention was developed by Yong Yuewen, Zhou Xueyi, Yong Zhuo, Xi Qinqin, Xia Wenxiao, Wang Xi..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Yantai Xintelu New Material Tech Co Ltd and Heilongjiang Kaiquan New Material Tech Co Ltd have filed a patent application for Purification Method of Polymerization Inhibitor 5575. This invention was developed by Lu Youli, Cai Zhiqi, Ding Luyuan, Lu Yuan and Xia Zhuohao.
The patent application number is CN202..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Tech Training Center Of State Grid Hubei Electric Power Co Ltd and Wuhan Electric Power Technical College have applied Chinese patent for Construction Method of Carbon Fiber Composite Material Reinforced Structural Body. Liang Qian, Huang Shu, Xie Xin and Jiang Sheng developed it.
The patent application numb..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Leide New Mat Co Ltd and Qilu University of Technology Shandong Academy of Sciences have submitted a patent application for Ultrahigh-moisture-permeability Waterproof Thermoplastic Polyurethane Material and Preparation Method Thereof. Zhao Wei, Ji Xingxiang, Jia Leilei, Yang Guihua, Li Cong, Li Songhao..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Sun Xiufang and Cao Rentian have submitted a patent application for Water/biological Dual-degradable Composite Material Master Batch, Preparation Method Thereof, Plastic Product and Treatment Method of Plastic Product. Sun Xiufang and Cao Rentian developed the invention.
The patent application number is CN20..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Haihua Group and Shandong Haihua Co Ltd have applied Chinese patent for Preparation Method of Aramid Fiber/epoxy Resin Electronic-grade Molding Compound. Guo Qinrui, Zhang Lili, Yuan Cuiran, Liu Jianlu, Zhang Haobo, Wu Zhongping, Wang Linlin, Du Peng, Tian Jin and Liu Huan developed it.
The patent a..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Tsingshan Iron & Steel Co Ltd and Zhejiang Ruipu Tech Co Ltd have submitted a patent application for High-purity and High-polishing Plastic Mold Round Steel and Production Method Thereof. This invention was developed by Jiang Song, Ji Dengping, Zhu Xiaojie, An Gang, Qin Bangguo, Wang Beibei, Chen Chen,..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Toyo Boseki has filed a patent application for Biaxially Oriented Polypropylene Film. This invention was developed by Horinouchi Kazuhito and Imai Toru.
The patent application number is CN20248037774 20240612. The patent publication number is CN121263468 (A). International Patent Classification code is C08J5..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Panasonic Intellectual Property Management patent application for Conductive Film and Electromagnetic Wave Shielding Material Using Same. Fukao Tomohiro developed the invention.
The patent application number is CN20248035050 20240527. The patent public..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- CJ CheilJedang has sought patent for Crystal Nucleating Agent for Biodegradable Resin and Biodegradable Resin Composition Comprising Same. This invention was developed by Zhang Lubin, Yun Ki-chull, Lee Eun-hye, Lee Chang-seok and Jung Min-ho.
The patent application number is CN20248038229 20240610. The patent ..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Kuraray has sought patent for Methacrylic Resin, Method for Producing Same, Methacrylic Resin Composition, and Molded Article. This invention was developed by Nomoto Yusaku, Matsumura Atsushi and Matsui Tomoyuki.
The patent application number is CN20248036582 20240614. The patent publication number is CN121263..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Lisen Noco Company has sought patent for Resin Composition, Brake Rotor, Kit for Manufacturing Brake Rotor, Method for Manufacturing Brake Rotor, and Brake. This invention was developed by Masuda Katsuyuki, Hara Yasuhiro and Nishimura Keiichiro.
The patent application number is CN20248029610 20240918. The pate..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Chengdu University of Information Technology patent application for Intelligent Cat Scratching Plate for Guiding Pet to Grind Claws at Fixed Point. This invention was developed by Jeong Sang-won, Peng Cencheng, Tian Maoxin, Huang He and Wang Haishi.
The ..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Xuzhou Medical University patent application for Application of High-purity Inonotus Obliquus Polysaccharide Component. This invention was developed by Bu Huimin, Yuan Bo, Wei Yanxia, Chen Ningke, Wu Jinxia, Song Nina, Jiang Wenli, Wang Yuyue, Tang Zhangm..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Heju Polymer Material Tech Guangdong Co Ltd patent application for High-temperature Nylon as Well as Preparation Method and Application Thereof. The invention was developed by Chen Dahua, Liang Jialun and Huang Yubin.
The patent application number is ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Hebei Chensheng Plastic Products Co Ltd has submitted a patent application for Composite Manufacturing Method of Nylon Tube with High Barrier Property. This invention was developed by Shen Wenling, Yang Weidong and Kuriso Ryo.
The patent application number is CN202511589794 20251103. The patent publication n..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shaanxi Huaqin Technology Industry patent application for Wave-transparent Composite Material Resistant to High Temperature of 350 Deg C as Well as Preparation Method and Application Thereof. Wang Jie, Dang Juanling, Wang Hongjie, Wang Haoji, Yang Shihao,..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Shenzhen Futaixin Technology patent application for Film Pasting and Bagging Equipment. This invention was developed by Lin Min and Zheng Xiaojie.
The patent application number is CN202511803708 20251203. The patent publication number is CN121247151 (A..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst, State Grid Corporation of China and Hebei Silicon Valley Chemical Co Ltd have sought patent for Three-dimensional Torsion Releasing Device and Multi-strand Bundling Type Carbon Fiber Composite Core Cradle Winding System. This invention was d..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- Jinhu Jinzhan Package Co Ltd has submitted a patent application for Transparency Detection Device for New Material Film Processing. This invention was developed by Wan Jie.
The patent application number is CN202511527007 20251024. The patent publication number is CN121253487 (A). International Patent Classif..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- Huzhou Zhonglei Chemical Fiber Co Ltd has submitted a patent application for Double-form Mechanical Sealing Device Special for Polyester Equipment. This invention was developed by Hu Xingqi, Pan Dongdong, Yu Xueyan, Chen Zhiqiang, Ni Yougen, Wu Bin, Cao Xiaobin, Zhou Long, Yang Jianzhong, Chen Fengfeng, Xu Fang..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Zhuzhou Dibo Photoelectric Mat Co Ltd patent application for Highly-filled Anti-aging Flame-retardant Polypropylene Film and Preparation Method Thereof. Fu Lishun, Shao Ming and Xia Jie developed the invention.
The patent application number is CN202511..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Zhongshan Mingqi Electronic Tech Co Ltd has applied Chinese patent for Composite Plastic Composition as Well as Preparation Method and Application Thereof. Hwang Hyun Kwang developed it.
The patent application number is CN202511428155 20250930. The patent publication number is CN121249047 (A). International ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Hubei Longchen Technical Joint Stock Co Ltd has submitted a patent application for Surface Pretreatment Process of BOPP (biaxially-oriented Polypropylene) Film. This invention was developed by Lin Meiyun, Zhang Baosong, Yu Tao and Pan Yijia.
The patent application number is CN202511549239 20251028. The paten..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Zhongshan Yibigu Electronic Beam Tech Co Ltd has filed a patent application for Composite Decorative Film with Controllable Optical Effect and Preparation Method Thereof. This invention was developed by Chen Zhuocheng, Ren Jie, Li Lin, Tan Zhiwei and Mai Huang.
The patent application number is CN202511496284..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Hunan Changwei New Material Tech Co Ltd has filed a patent application for High-performance Fiber Composite Material and Preparation Method Thereof. This invention was developed by Zhou Luoqian.
The patent application number is CN202511754741 20251126. The patent publication number is CN121248992 (A). Intern..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Anhui Chengzhuang Ind Co Ltd patent application for Weather-resistant Flame-retardant Pe Composite Film and Preparation Method Thereof. The invention was developed by Wang Zhongzhi and Wang Hualin.
The patent application number is CN202511557581 20251..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Wujiang Hanta Textile Finishing Co Ltd has applied Chinese patent for Preparation Method of Polyurethane Nano-film with Antibacterial and Noise-reducing Functions. Shen Hongxia, Chen Yize, Chen Yulin, Wang Fangwei and Huang Min developed it.
The patent application number is CN202511225057 20250829. The paten..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Yiwu Research Institute Of Fudan Univ has submitted a patent application for Preparation Method of Copper Powder Enhanced Terahertz Composite Wave-absorbing Film. Lyu Yinxiang, Vosidova Nora, Tang Hongliang, Sun Qi and Xue Longlong developed the invention.
The patent application number is CN20251192572 20250..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Kaipuqi New Material Tech Co Ltd has submitted a patent application for High-transparency Low-carboxyl PETG (polyethylene Terephthalate Glycol) and Continuous Polymerization Method Thereof. This invention was developed by Zheng Bing, Lyu Enjun, Cao Aibing, Lu Sheng, Xu Jianing, Zhang Honggang, Shan Gua..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Guangdong Ester New Material Tech Ltd patent application for Anti-frosting Resin and Preparation Method Thereof. Lei Chengliang, Li Songnan and Lu Jian developed the invention.
The patent application number is CN202511589159 20251103. The patent public..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has filed a patent application for Syndiotacticity-controllable Degradable Benzene Side Group Polyester Material and Preparation Method Thereof. This invention was developed by Pang Xuan, Zhou Yanchuan, Feng Mengchang, Sun Zhiqiang, Zhang Han..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Suzhou Laboratory has filed a patent application for Aryl Ketone-based Poly (aryl-alkylene) Polymer Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Luo Xiaoyan and Yue Xibin.
The patent application number is CN202411890802 20241220. The patent publication nu..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Green Man Semiconductor Co Ltd has submitted a patent application for Polymer and Application Thereof, Packaging Adhesive Film and Preparation Method Thereof, and Photovoltaic Module. Lyu Yao and Feng Meijuan developed the invention.
The patent application number is CN202410861703 20240628. The paten..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Suzhou Laboratory has submitted a patent application for Branched Poly (aryl-alkylene) Polyelectrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Luo Xiaoyan, Yue Xibin, Zhou Runteng, Wei Jun and Wang Min.
The patent application number is CN20251145795 20250729. Th..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shaoguan Dongsen Synthetic Mat Co Ltd has applied Chinese patent for Composite Curing Agent, Preparation Method Thereof and Application of Composite Curing Agent in Polyurethane with Low TDI (toluene Diisocynate) Content. Liang Jianxiong developed it.
The patent application number is CN202511575876 20251031...
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Nylon Science & Tech Shanghai Co Ltd has submitted a patent application for High-heat-resistance TPU Composition Capable of Being Used for Baby Feeding Bottle and Preparation Method of High-heat-resistance TPU Composition. This invention was developed by Zhou He, Zou Song and Chen Zulong.
The patent applicat..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received CHIMEI patent application for Negative-type Thick-film Photosensitive Resin Composition and Method for Manufacturing Electroplated Molded Body. Chen Jianliang, Lin Weiran, Chen Chuanren, Lin Wen-yu and Wu Youru developed the invention.
The patent applica..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- Changzhou Ningyao New Mat Co Ltd has submitted a patent application for Polarization Characteristic-based Anti-interference Optimization Regulation and Control Method and System for High-color-gamut Peep-proof Film. This invention was developed by Fang Ning, Zhang Han and Fang Yiqiang.
The patent application..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Shenzhen Mason New Energy Co Ltd patent application for Falling Film Spiral Tube Integrated Micro-pressure Micro-superheated Steam Heat Pump System and Optimal Control Method Thereof. The invention was developed by Chen Qipeng, Zhang Chuyue, Mi Xiuwei, H..
Plastics
| Thu 07 May 2026
Beijing, May 8 -- Guangxi Jiusi Packaging Tech Co Ltd has submitted a patent application for Raw Material Supply Control Method and System for Packaging Film Production. This invention was developed by Yang Zhuoying, Ma Hui, Ma Jianbo and Ma Haochen.
The patent application number is CN202511444473 20251010. The patent publica..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Cnooc Shell Petrochemical Co Ltd patent application for Polyether Polyol Composition for Compression-resistant Slow-rebound Polyurethane Foam, Polyurethane Foam and Preparation Method of Polyurethane Foam. This invention was developed by Ma Chuanke and Zh..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Shanghai Hulijia Ind Co Ltd patent application for Method for Preparing Nanogel Through Polymerization by Using A-B-A Triblock Copolymer as Template. The invention was developed by Wang Junyou.
The patent application number is CN202511679303 20251117...
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Smith New Material Tech Co Ltd has sought patent for Carboxyl Acrylate Aqueous Dispersion, Preparation Method Thereof and Aluminum Profile Protective Film. This invention was developed by Wang Yifei, Wu Linqun and Zhou Xiaonan.
The patent application number is CN202511657199 20251112. The patent publ..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Jinshan New Mat Co Ltd has sought patent for Hypercrosslinked Adsorption Resin and Preparation Method Thereof. This invention was developed by Zhang Jielai and Wang Hongxia.
The patent application number is CN202511579869 20251031. The patent publication number is CN121248826 (A). International Paten..
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