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Plastics
| Fri 08 May 2026
Beijing, May 9 -- Luoyang Hecheng Tech Co Ltd has submitted a patent application for Chemical-resistant Polyurethane Polishing Layer and Preparation Method Thereof. Li Jianbo, Chang Di, Jiao Jianqing, Zhao Wenfeng and Nie Lei developed the invention.
The patent application number is CN202511765555 20251127. The patent publica..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Qisheng Mould Plastic Cement Co Ltd has submitted a patent application for Small Plastic Part Surface Grinding and Polishing Machine. This invention was developed by Zhou Caili and Chen Qiqi.
The patent application number is CN202511799658 20251202. The patent publication number is CN121267759 (A). ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Baicheng Fumei Jilin Supply Chain Tech Co Ltd has submitted a patent application for Automobile Plastic Product Processing Outer Surface Treatment Device and Use Method Thereof. Li Peng developed the invention.
The patent application number is CN202511393624 20250928. The patent publication number is CN12126..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Yantai Jiahe Plastic Tech Co Ltd has applied Chinese patent for High-strength Low-water-absorption Polyamide Engineering Plastic and Preparation Method Thereof. Sun Fangjie, Xie Yunpeng, Xu Wenbo and Wang Baiyao developed it.
The patent application number is CN202511695597 20251119. The patent publication nu..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Ningbo Branch Bole Intelligent Equipment Co Ltd has submitted a patent application for Injection Mold System. This invention was developed by Xiang Weixiang, Liu Jian, Hu Fengyan, Wang Jingsong, Zhou Dongping and Hu Mengfan.
The patent application number is CN202511558331 20251029. The patent publication num..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Jiangsu Astarte Electronics Co Ltd patent application for Adaptive Mold of Three-mold Universal Remote Controller and Use Method of Adaptive Mold. This invention was developed by Zhang Qian and Zheng Hongxia.
The patent application number is CN20251147..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Nanhe Jianyi Mould Ltd has sought patent for Injection Mold for Secondary Extraction of Double-layer Multi-angle Mold Core. This invention was developed by Huang Baisheng, Chen Yulin, Lin Kegui and Yu Zhiqiang.
The patent application number is CN202511717724 20251120. The patent publication number i..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hexian Kejia Valve Casting Co Ltd has submitted a patent application for Valve Blank Pouring Mold with Auxiliary Feeding Mechanism. Li Hong, Liu Suchang, Wang Jiangang and Xu Jing developed the invention.
The patent application number is CN202511387951 20250926. The patent publication number is CN121267106 (..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jinshun Zhihui Quanzhou Composite Mat Co Ltd has applied Chinese patent for Cooling Device and Manufacturing Method of Carbon Fiber Cooling Roller. Wang Yan and Wang Mingshun developed it.
The patent application number is CN202511668619 20251114. The patent publication number is CN121268134 (A). Internationa..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hebei Double Goats Grinding Wheel Mfg Co Ltd has submitted a patent application for Baking and Clamping Device for Resin Grinding Wheel. This invention was developed by Ji Baofeng, Ma Yongbing, Liu Cong and Ma Zhonghuai.
The patent application number is CN202511787819 20251201. The patent publication number ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Henan Aerospace Prec Machining Company Limited has submitted a patent application for Bolt Upsetting Mold Core and Rod Mold. Qu Shiyang, Gao Cheng, Fu Yang, Li Chenglong, Chen Ming, Xiong Zhide, Yu Junwei, Wang Jia, Wang Chuanke, Luo Jianxin, Fu Xiaodong, Tao Xingwei, Fan Jianjun and Gao Yuan developed the inve..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Ningbo Qicai Plastic Powder Co Ltd patent application for Molding Powder Production Mechanism for Plastic Recovery. This invention was developed by Tong Weiping, Tong Biyong, Deng Maizhong, Tong Junbang and Tong Xincheng.
The patent application number ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Azureflying Zhejiang Tech Co Ltd has submitted a patent application for Intelligent Multi-sensor Efficient Plastic Bottle Sorting System. This invention was developed by Zhang Liqiang, He Xiaoxiang, Jin Bingbin, Hu Xueqi, Liu-yang Yuhao and Ying Gaofeng.
The patent application number is CN202511395016 202509..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Changzhou Huiheng Plastic Co Ltd patent application for Thermal Washing Device for Light Plastic Chippings. The invention was developed by Zhao Jie, Tang Long and Tao Weiguo.
The patent application number is CN202511515535 20251022. The patent publica..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Totalenergies E&P Research & Tech USA LLC for Systems and Methods for Performing a Polymer Flood Having a Graded Polymer Concentration. Jouenne Stephane, Klimenko Alexandra, Mateen Khalid, Ma Kun and Luo Haishan developed the invention.
The patent a..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Zhejiang Aton Advanced Mat Co Ltd has filed a patent application for Alumina Nanoparticle/epoxy Resin Enhanced Sn-pb Composite Soldering Paste and Preparation Method Thereof. This invention was developed by Zhong Haifeng, Jin Yeting, Liu Ping, Wang Caixia, Jin Xia and Hu Lanwei.
The patent application number..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Sichuan Shuneng Electric Power Co Ltd has submitted a patent application for Exothermic Welding Mold with Replaceable Welding Cavity Module. This invention was developed by Tao Wei, He Lin, Diao Jiyun, Mou Wenliang, Zhong Jian, Wu Ling and Lu Wei.
The patent application number is CN202511696435 20251119. The..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Beixin Waterproof Anhui Co Ltd has submitted a patent application for Preparation Method of Laminated Flame-retardant Polymer Composite Waterproof Coiled Material. This invention was developed by Li Fuwei, Chang Zhifu, Guan Minjie, Li Junpeng and Pan Peng.
The patent application number is CN202511680316 2025..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Beijing Langxin Energy Saving Tech Co Ltd patent application for Intermittent Expandable Polystyrene Fireproof Insulation Board Vacuum Adsorption Production System. This invention was developed by Wang Dianbin and Wu Shankui.
The patent application num..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hunan Zhixin Tech Co Ltd has submitted a patent application for Composite Material Reinforcing Frame of Cross Beam with I-shaped Section, Forming Mold and Forming Method. This invention was developed by Wang Zhan, Hu Yuheng, Yao Juntao, Dai Wengang and Zhang Bo.
The patent application number is CN20251178906..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Fenghe Tunnel Equipment Co Ltd has submitted a patent application for Release Agent Smearing Device of Tunnel Segment Mold. This invention was developed by Qin Chen, Qian Fengliang, Zhou Xin and Fan Wei.
The patent application number is CN202511777447 20251128. The patent publication number is CN1212..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Suzhou Paul Machinery Eng Co Ltd patent application for Machining Equipment Capable of Conveniently Replacing Mold. This invention was developed by Su Ying, Yu Fuping and Shen Wuyong.
The patent application number is CN202511449234 20251011. The patent..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hebei Chengyue Construction Eng Co Ltd has submitted a patent application for Pouring Mold for Producing Reinforced Concrete Prefabricated Part. This invention was developed by Hou Siwei, Li Runjie and Li Zelei.
The patent application number is CN202511382214 20250925. The patent publication number is CN1212..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Env Care Solutions Ab has submitted a patent application for Liquid Base Product, Liquid Formulation Product, Liquid End Product, Regeneratable and Biodegradable Flexible Polymer, Method for Manufacturing a Liquid Base Product, Method for Manufacturing a Liquid Formulation Product, Method for Manufacturing a Li..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Kunova As has submitted a patent application for Mold Body and Method for Monitoring Mold Body. This invention was developed by Beer Andreas, Kolbeck David and Voelkel Hans-gunter.
The patent application number is CN20248038123 20240603. The patent publication number is CN121263261 (A). International Patent ..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Hunan Zhengyuan Energy Storage Mat and Device Institute has applied Chinese patent for Preparation Method and Application of Polymer Electrolyte. Li Jian, Wan Long, Nie Haiying and Yu Quanhui developed it.
The patent application number is CN202511817002 20251204. The patent publication number is CN121260911 ..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Neimenggu Tuwei New Materials Tech Co Ltd for Polymerization Method for Sulfate Ester (amine) Type Linker Polymer. Zhou Yunbin developed the invention.
The patent application number is US201917048413 20190416. The patent publication number is US1261..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Guangzhou Die And Mould Mfg Co Ltd has submitted a patent application for Method for Repairing Cracks of Large Mold. He Chiling, Chen Yuejun, Lin Huanran, Zeng Jian'an, Huang Jianfeng, Tan Zhaoming, He Yuehua and Zhang Shangxing developed the invention.
The patent application number is CN202511433640 2025100..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Anhui Guofeng Wood Plastic Composite Co Ltd has sought patent for Electrostatic Wear-resistant Co-extrusion Wood-plastic Plate and Preparation Method Thereof. This invention was developed by Li Yongle, Wang Zhongxiang, Fang Xiaozhong and Chu Chen.
The patent application number is CN202511619551 20251106. The..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Kacines Jeffery J has been awarded a patent for Furniture Bench with a Pet Ramp.
The patent application number is US202418734150 20240605. The patent publication number is US12616167 (B2). International Patent Classification codes are A01K1/035 and A47C11/00. Cooperative Patent Classification codes are A..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Suzhou Jihe Weikang Biotechnology Co Ltd has submitted a patent application for I-type and Ii-type Collagen Compound Formula for Pet Joint Health and Preparation Method of I-type and Ii-type Collagen Compound Formula. This invention was developed by Zheng Jianliang, Zheng Yifang, Wang Jiaxin, Xiang Zhengyu, Zhu..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangxi Tongyi Polymer Material Tech Co Ltd has filed a patent application for Lamination Forming Method of Thermoplastic Polycarbonate Composite Board. This invention was developed by Lu Feng, Wang Quanbing, Liu Long, Lu Wenqing and Long Wei.
The patent application number is CN202511389053 20250926. The pat..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Shandong Lanhua Chemical Co Ltd has filed a patent application for Polystyrene Molding Equipment with Adjustable Screw Arrangement for Twin-screw Extruder. This invention was developed by Xu Hai and Wang Yunfei.
The patent application number is CN202511759349 20251127. The patent publication number is CN1212..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Qifa Biotechnology Co Ltd has filed a patent application for Feeding Device for Plastic-wood Material Production. This invention was developed by Dong Rugui, Hu Chaoqiang, Huang Tao and Shi Xiangbin.
The patent application number is CN202511504641 20251021. The patent publication number is CN12126811..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hunan Hengsu New Material Tech Co Ltd has sought patent for Screening Device for Recycled Plastics. This invention was developed by Qiu Guoxin and Qiu Zuxin.
The patent application number is CN202511708407 20251120. The patent publication number is CN121268108 (A). International Patent Classification codes a..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Dalian Qianruide Prec Mould Manufacturing Co Ltd has submitted a patent application for Plastic Part Producing, Processing and Assembling Equipment. This invention was developed by Wang Mingdong, Wang Liping, Wang Qi and Guo Xiuli.
The patent application number is CN202511561464 20251029. The patent publicat..
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 -- 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
| Fri 08 May 2026
Alexandria, May 9 -- Multibase SA has received a patent for Thermoplastic Composition. This invention was developed by Gradelet Yann and Boucard Sylvain.
The patent application number is US201916980101 20190405. The patent publication number is US12617945 (B2). International Patent Classification codes are C08G77/12, C08G77/2..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Edge Global Innovation Inc, Serajian Vahid and Serajian Sahand have obtained a patent for polyurethane foams recycling methods and systems.
The patent application number is US202217908057 20220819. The patent publication number is US12617920 (B2). International Patent Classification code is C08J11/12. Co..
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 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 -- Tianjin Youfa Pipeline Technology and Tianjin Youfa Steel Pipe Group Co Ltd have applied Chinese patent for Rotary Lining Plastic Forming Device. Wang Yungang, Gao Zhiling, Chu Changjiang, Wu Qiong, Wei Bingyou, Wang Yaping, Han Youting and Li Xin developed it.
The patent application number is CN202511831554..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Bgri Tengzhou Polymer Co Ltd and Beijing Composite Materials have submitted a patent application for Resin Preheating Device for Prepreg Gluing. This invention was developed by Wang Fugang, Wang Pangpang, Zhang Minghui, Yao Yalin, Gao Po, Peng Ao and Cheng Xia.
The patent application number is CN202511566751..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Acad Of Forensic Science and Fudan University have applied Chinese patent for Magnetic Graphene-covalent Organic Polymer Composite Material as Well as Preparation Method and Application Thereof. Zhu Ruiqin, Xiang Ping, Li Yan, Hu Cong, Cui Jiaxin and Yuan Shuai developed it.
The patent application number is ..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Beijing University and Peking University Shenzhen Graduate School have submitted a patent application for Control Method of Polymerization Reaction Process and Regulation and Control System Thereof. This invention was developed by Zhang Jin, Tong Lianming, Jiao Kun, Li Mengdie, Zhao Boxuan, Luo Jiajun and Huang..
Plastics
| Sat 09 May 2026
Beijing, May 9 -- Harbin Institute of Technology and Harbin Institute Of Tech Suzhou Research Institute have submitted a patent application for Intelligent Lifting Application Based on Skin-core Composite Fiber and Preparation Method of Intelligent Lifting Application. This invention was developed by Liu Yanju, Leng Jinsong, Dai..
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
| 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
| 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 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 -- 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 -- 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 -- 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 -- 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 -- State Intellectual Property Office of China has received Henan University of Technology patent application for High-strength Self-repairing Electromagnetic Shielding Composite Film and Preparation Method and Application Thereof. Guo Yonggang, Li Kangle and Guo Zichao developed the invention.
The patent appli..
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..
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