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Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Toray Industries has sought patent for Film Peeling Device and Film Peeling Method. This invention was developed by Tanino Satoshi, Higashida Yoshihisa and Watanabe Kazutaka.
The patent application number is CN20248026628 20240404. The patent publication number is CN121057643 (A). International Patent Cla..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Beneq patent application for Plasma Etching Resistant Film and Preparation Method Thereof. Lepilahti Launo and Saikkonen Mikko developed the invention.
The patent application number is CN20248030077 20240425. The patent publication number is CN12105..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Baltimore Aircoil has submitted a patent application for Sheet Film Device. This invention was developed by Egolf Keith E, Litvak Evgeny M and Phillips Richard.
The patent application number is CN20248030301 20240502. The patent publication number is CN121057919 (A). International Patent Classification co..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Chongqing University of Posts and Telecommunications patent application for Method for Suppressing Intensity Noise of All-solid-state Laser. Guo Yongrui, Wang Chenxi, Xu Xuesen, Kong Jiaming, Zhou Xu, Zhang Nana, Li Renpu and Li Zhangyong developed the..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Kunshan Yusen Photoelectric has submitted a patent application for Device for Automatically Detecting Tensile Property of PE Protective Film. Wu Sigui, Wu Jiangfeng and Chen Hongdou developed the invention.
The patent application number is CN202511227683 20250829. The patent publication number is CN121049..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Tongwei Solar, Hefei has filed a patent application for Method for Testing Aging Binding Force of Adhesive Film. This invention was developed by Cheng Yongmeng, Guo Yiwei, Ding Changlin, Xia Zhengyue and Xing Guoqiang.
The patent application number is CN202411180812 20240826. The patent publication number..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Shinetsu Chemical has submitted a patent application for Method for Forming Metal-containing Film Pattern. This invention was developed by Kobayashi Naoki, Yamaguchi Hidenori and Ishiwata Kenta.
The patent application number is CN202510698136 20250528. The patent publication number is CN121050173 (A). Int..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has filed a patent application for High-flux Reinforced Polyethylene Hollow Fiber Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Wen Liping, Ling Haoyang and Kong Xiangyu.
The patent ap..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Ningbo Polytechnic patent application for PVDF (polyvinylidene Fluoride) Composite Membrane as Well as Preparation Method and Application Thereof. Wang Ruyi, Wang Anqi, Kim Jung Kwon and Shi Meixia developed the invention.
The patent application num..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Covestro Deutschland AG has submitted a patent application for Method for Producing Mixture Containing Polyoxyalkylene Polyols. Lorenz Klaus and Danek Itai developed the invention.
The patent application number is CN20248030276 20240507. The patent publication number is CN121057765 (A). International Pate..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Cytec Industries has submitted a patent application for Stabilizer Compositions for High Definition Atactic Polypropylene Copolymers and Methods Thereof. This invention was developed by Ying James Ming Hui, Zhuo Jianyang, Gupta Ram B and Renold Peter.
The patent application number is CN20248022482 2024013..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Kemira has sought patent for Bio-wax Polyhydroxyalkanoate Dispersions as Bio-based Barrier Coatings. This invention was developed by Luo Yang, Zou Yue, Clark Matthew and Rosati Leonardo.
The patent application number is CN20248025213 20240328. The patent publication number is CN121057862 (A). Internationa..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Foshan Power Supply Bureau Guangdong Power Grid has applied Chinese patent for Flexible Load Layered Polymerization Optimization Regulation and Control Method. Fan Xinming, Jiang Wei, Hu Zhipeng, Zeng Qinghui, Zhang Wenjun, Dong Di, Wang Junbo, Gao Xue, Liang Nianbai, Huang Jing, Li Xin, Song Anqi, He Zilan,..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Lisen Noco Company has applied Chinese patent for Molded Body, Automotive Member, and Method for Producing Molded Body. Yamada Hiroshi developed it.
The patent application number is CN20238096794 20230403. The patent publication number is CN121057645 (A). International Patent Classification codes are B29C44..
Plastics
| Sat 18 Apr 2026
Mexico City, April 18 -- Nordex Energy Spain SAU has applied Mexican patent for Mold Part for Manufacturing Toothed Vertical Joints of Keystones and Mold Comprising the Mold Part. Cerrillo Gómez Vanessa and Camarero Tablado David developed it.
The patent application number is MX20240007760 20221201. The patent publication numb..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Nippon Kayaku patent application for Curable Resin Composition and Cured Product Thereof. Tohjima Takayuki and Hashimoto Masanori developed the invention.
The patent application number is CN20248026867 20240408. The patent publication number is CN1210..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- Gree Electric Appliances, Zhuhai has filed a patent application for Control Method of Pet Purifier, Pet Purifier and Computer Storage Medium. This invention was developed by Feng Junjie, Zhang Qiujun, Ju Shan, Guo Xiangheng, Yang Jinghui and Wu Hailei.
The patent application number is CN202511465608 2025101..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Gree Electric Appliances, Zhuhai has sought patent for Pet Purifier, Control Method, Pet Purifier System and Storage Medium. This invention was developed by Ju Shan, Huang Peijie, Zhang Qiujun, Hu Ziyan and Liu Hanyu.
The patent application number is CN20251195362 20250806. The patent publication number is ..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Hangzhou Normal University has sought patent for Method for Regulating and Controlling Microphase Separation Structure of Polyether Amide Segmented Copolymer Gas Separation Membrane and Application. This invention was developed by Wang Jiayao, Cheng Yongzhen, You Jichun and Ye Menghan.
The patent applicatio..
Plastics
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Central South University patent application for Hole Polymerization Critical Condition Prediction Method, Device, Equipment and Medium. This invention was developed by Yu Long, Cheng Yangyang, Qiao Zhengyang, Fu Jiaqi, Liu Chao and Yao Yuxiong.
The pa..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences patent application for Application of Alhagi Sparsifolia Acidic Polysaccharide. This invention was developed by Ajmal Ajith, Liu Zhitao, Nur Maimaiti Abudukelimu, Zhao J..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- Borealis AG and Borealis have secured a patent on Screening Assembly and Process for Screening Polymer from an Effluent Stream at Reduced Levels of Polymer Entrainment. Sleijster Henry, Al-haj Ali Mohammad, Sattar Mubashar, Ajellal Noureddine and Weber Charlotta developed the invention.
The patent appl..
Plastics
| Thu 16 Apr 2026
Alexandria, April 17 -- Nant Holdings IP LLC and Calcean Minerals and Mat LLC have been granted a patent for Aragonite-based Polymer Materials. Soon-shiong Patrick, Lahmann Patrick and Myers Alyson developed the invention.
The patent application number is US202017633127 20200807. The patent publication number is US12600854 (B..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Zhuhai Gree Prec Mold Co Ltd and Gree Electric Appliances, Zhuhai have been granted a patent for Strip Thin Part Injection Mold and Injection Molding System. This invention was developed by Wang Jun, Chang Xia, Huang Binghua, Li Dong, He Jing and Chen Haohao.
The patent application number is CN20242294415..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- Int Business Machines Corporation and Agency for Science, Technology and Research have been granted a patent for Techniques for Enhancing the Selectivity and Efficacy of Antimicrobial and Anticancer Polymer Agents. Hedrick James L, Park Nathaniel H, Yang Yi Yan and Voo Zhi Xiang developed the invention.
..
Plastics
| Fri 17 Apr 2026
Beijing, April 18 -- Changchun University of Chinese Medicine has submitted a patent application for Application of Ginseng Neutral Non-amyloid Polysaccharide in Treatment of Premature Ovarian Failure. This invention was developed by Jiao Lili, Xu Mengran, Zhang Xiaoyu, Li Bo and Zhao Ran.
The patent application number is CN202..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Dongfang Silu Shenzhen Tech Co Ltd has secured a patent on Film Pasting Device. Chen Xueliang developed the invention.
The patent application number is CN202422743373U 20241111. The patent publication number is CN223494866 (U). International Patent Classification codes are B29C63/02, B65B33/02 and B29L31/..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dayi Material Tech Co Ltd for Water-cooling Self-gravity Flowing Device. Zhou Zhengqing, Fan Weiming and Zhu Jinping developed the invention.
The patent application number is CN202422733917U 20241108. The patent publication number..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Nanfeng Qiantai Regeneration Resource Recovery Utilization Co Ltd has secured a patent on Plastic Waste Recycling Device. Ma Haiqing developed the invention.
The patent application number is CN202422895397U 20241126. The patent publication number is CN223493656 (U). International Patent Classification cod..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jiangxi Green Cycle Industry and Jiangxi Green Cycle Mat Co Ltd have obtained a patent for plastic sheet sorting device. This invention was developed by Zeng Shiren, Lyu Huaixing, Niu Yuanhang, Xie Cong and Zhang Gonghan.
The patent application number is CN202422767878U 20241113. The patent publication nu..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Inplus Plastic & Electronics Suzhou Co Ltd and Jiangsu University have received a patent for Slewing Device for Recycling Defective Material of Injection Molding Piece. This invention was developed by Xie Haishen, Wu Zhongfu, Shen Yujie and Lu Jianwei.
The patent application number is CN202422779627U 2024..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Plastic Particle Scattering and Impurity Removing Device has been issued to Tianjin Mingji Weiye Tech Development Co Ltd. This invention was developed by Shen Jinwei and Liu Guoqiang.
The patent application number is CN202422769578U 20241114. The patent publication number is CN223493639..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Air-cooling Device for Polyamide Column Strip has been issued to Yuchuang New Material Tech Jiangsu Co Ltd. This invention was developed by Li Pengfei.
The patent application number is CN202422972664U 20241204. The patent publication number is CN223493634 (U). International Patent Class..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Tianjin Chaitian Haoda Rubber & Plastic Tech Co Ltd has been granted a patent for Plastic Particle Processing and Dyeing Mechanism. This invention was developed by Zheng Yong, Yuan Qiang and Li Bo.
The patent application number is CN202422143601U 20240902. The patent publication number is CN223493630 (U)...
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jinan Kehui New Mat Co Ltd and Weihai Vocational College Weihai Technology College have received a patent for Polyethylene Particle Processing Granulator. This invention was developed by Yu Peng, Bi Lexiao and Wang Kun.
The patent application number is CN202423294906U 20241231. The patent publication numb..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Yingtan Heming Tech Co Ltd has been granted a patent for Plastic Granulator Capable of Improving Particle Uniformity. This invention was developed by Xue Xiaolan, Li Bo, Ye Chun and Xu Zhiren.
The patent application number is CN20242390712U 20241216. The patent publication number is CN223493627 (U). Inter..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu High Poly New Material Tech Co Ltd for Plastic Granulator for Producing Flame-retardant Pp (polypropylene) Material. Weng Yonghua developed the invention.
The patent application number is CN202422660237U 20241031. The patent publi..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Tianjin Linzi Tech Co Ltd has been granted a patent for Efficient Mixing Stirrer for Polypropylene Particle Processing. Wang Xijun developed the invention.
The patent application number is CN202422920448U 20241128. The patent publication number is CN223493622 (U). International Patent Classification codes..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Alisi Education Equipment Tech Suzhou Co Ltd has received a patent for Production Equipment for Cool Antibacterial Fibers. This invention was developed by Feng Bin.
The patent application number is CN202422924657U 20241128. The patent publication number is CN223493620 (U). International Patent Classificat..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Zhejiang Youlian Machinery Mfg Co Ltd has secured a patent on Film Overturning and Taking Mechanism. Wu Oubin and Lin Chao developed the invention.
The patent application number is CN20252244668U 20250923. The patent publication number is CN223495715 (U). International Patent Classification code is B65H3/..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Material Platform Hoisting and Unloading System has been issued to Sichuan Rongsu Plastic Pipe Group Co Ltd. This invention was developed by Mou Chengxian, Zhou Zongjie and Wang Shun.
The patent application number is CN202421941248U 20240812. The patent publication number is CN223495372..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Wuhu Lichuang Packaging Co Ltd for Pre-coating Film Laminating Device with Dust Removal Function. Bao Feng, Yan Qiuxia, Chen Mingxing, Zhao Hu, Wu Xiaoqing, Chen Jiangchuan and Ye Wei developed the invention.
The patent application number..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Tianjin Linzi Tech Co Ltd has been granted a patent for Mixing and Stirring Device for Producing Polypropylene Particles. Wang Xijun developed the invention.
The patent application number is CN202422920449U 20241128. The patent publication number is CN223493609 (U). International Patent Classification cod..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Shenzhen Sens Test Instr Co Ltd has been granted a patent for Film Pressing Clamp. This invention was developed by Gao Liqian, Li Zhizheng, Wu Yuhu, Luo Luo, Son Ho-jun, Wang Yu, Pan Xinwang and Liao Junhua.
The patent application number is CN202423133242U 20241218. The patent publication number is CN2234..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Zhiqi Future Tech Co Ltd for Simple General Watch Film Pasting Device. Yu Huaguang and Li Xiao developed the invention.
The patent application number is CN202422801855U 20241118. The patent publication number is CN223494868 (U). ..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Nanjing Xinning Optoelectronic Tech Co Ltd has secured a patent on Plastic Part Shaping Jig. Zhang Xiaolu developed the invention.
The patent application number is CN202422851555U 20241121. The patent publication number is CN223493931 (U). International Patent Classification code is B29C73/24.
The abs..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Suzhou Jwell Plastic Machinery Co Ltd for Four-station Hollow Blow Molding Equipment. He Haichao and Dai Ming developed the invention.
The patent application number is CN202422913374U 20241128. The patent publication number is CN223493843..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Chinagrate Composite Structures Nantong Ltd for Continuous Production Mold for Composite Material Fence. Zhang Yuejin developed the invention.
The patent application number is CN202423227948U 20241226. The patent publication number is CN2..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Ganzhou Lanfeng Tech Co Ltd has been granted a patent for Molding Device for Thermoplastic Resin Matrix Composite Laminate. This invention was developed by Chen Caijin.
The patent application number is CN202422894305U 20241126. The patent publication number is CN223493717 (U). International Patent Classif..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Motic Xiamen Elec Group Co Ltd has been granted a patent for Pouring Mold. This invention was developed by Zhang Jianguo, Huang Hao, Zhou Xiaolan and Shi Qingyuan.
The patent application number is CN20242330162U 20241209. The patent publication number is CN223493703 (U). International Patent Classificatio..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Siweiyi Prec Mould Plastic Suzhou Co Ltd has been granted a patent for Plastic Mold for Full-automatic Water Gap Cutting. This invention was developed by Lin Feng.
The patent application number is CN20242297702U 20240828. The patent publication number is CN223493756 (U). International Patent Classificatio..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Shenzhen Yimeng Plastic Cement Mould Co Ltd has been granted a patent for Injection Mold Structure Capable of Quickly Replacing Mold Core. Huang Yingdeng, Chen Jiyuan and Fan Chunming developed the invention.
The patent application number is CN202422855297U 20241122. The patent publication number is CN223..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Kunshan Robot Mould Tech Co Ltd has obtained a patent for multi-station mold frame for machining injection mold. This invention was developed by Wang Guomeng, Lee Jae-won and Wu Qiang.
The patent application number is CN202422658388U 20241101. The patent publication number is CN223493745 (U). Internationa..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Ningbo Haizhou Machinery Co Ltd for Double Colored Plastic Injection Machine. Wang Zuqun and Xue Bo developed the invention.
The patent application number is CN202422982632U 20241204. The patent publication number is CN223493741 (U). Inte..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Yunxi Feishun Automobile Plastic Co Ltd has obtained a patent for injection mold for machining automobile sundry box. This invention was developed by Chen Fangzhi, Fan Shiwei, Zhang Tao, Gong Zhuxiang and Liu Sixin.
The patent application number is CN202422246133U 20240913. The patent publication number i..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jingdezhen Junda Auto Parts Co Ltd has been granted a patent for Feeding Device for Polyurethane Foaming. Chen Huhao, Xiong Heping and Qu Chunying developed the invention.
The patent application number is CN202422635268U 20241030. The patent publication number is CN223493725 (U). International Patent Clas..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Anhui Wanlu Plastic Ind Co Ltd has been granted a patent for Feeding Device for Plastic Product Processing. Zhang Bailong developed the invention.
The patent application number is CN202422928478U 20241129. The patent publication number is CN223493670 (U). International Patent Classification code is B29C31..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Shandong Tianle Plastic Tech Co Ltd for Feeding Device for Plastic Tray Production. Shi Falong developed the invention.
The patent application number is CN20242388194U 20241214. The patent publication number is CN223493668 (U). Internatio..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Yunnan Suijingquan Plastic Products Co Ltd has obtained a patent for anti-corrosion plastic bottle production fallen material collecting device. This invention was developed by Zhang Hong.
The patent application number is CN20242397214U 20241216. The patent publication number is CN223493664 (U). Internati..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jiaxing Prec Injection Molding Tianjin Co Ltd has been granted a patent for Remaining Material Remelting Device for Plastic Processing. Yang Qingtian developed the invention.
The patent application number is CN20242349772U 20241211. The patent publication number is CN223493653 (U). International Patent Cl..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Guangdong Huaying Supply and Marketing Regeneration Resource Sorting Treat Co Ltd has been granted a patent for Recycled Plastic Prewasher. Zhang Rongchang, Huang Lisong and Zhou Lijuan developed the invention.
The patent application number is CN20242382721U 20241213. The patent publication number is CN22..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jiangxi Tianyu Plastic Products Co Ltd has been awarded a patent for Grinding Device for Plastic Production. This invention was developed by Zeng Liufa.
The patent application number is CN20242344599U 20241210. The patent publication number is CN223493645 (U). International Patent Classification codes are..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Hailazijie New Mat Jiangsu Co Ltd has been granted a patent for Raw Material Crushing Device for Plastic Particle Production. This invention was developed by Zhang Lijun, Zhou Huan, Yang Quanlin, Ye Hui and Li Weiliang.
The patent application number is CN202422890972U 20241126. The patent publication numb..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Mengcheng Keguan New Material Tech Co Ltd for Crushing Device for Preparing Modified Plastic Particles. Xu Tianming, Zhang Yingchao and Zhu Xiaohong developed the invention.
The patent application number is CN202422862772U 20241123. The p..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chongqing Saixika Environmental Protection Tech Co Ltd has secured a patent on Multi-layer Screening Machine for Plastic Particle Processing. Deng Xiaobing and Jin Hui developed the invention.
The patent application number is CN202422823722U 20241120. The patent publication number is CN223493640 (U). Inte..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Yizhi Duxiu Tech Chongqing Co Ltd has been awarded a patent for Particle Screening Device for Reprocessed Plastic Processing. This invention was developed by Liu Yu.
The patent application number is CN202422684095U 20241105. The patent publication number is CN223493637 (U). International Patent Classifica..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Plastic Particle Drying Device has been issued to Chuzhou Kailide Plastic Products. This invention was developed by Lu Degang, Chen Qiuying and Lu Hui.
The patent application number is CN202422874606U 20241125. The patent publication number is CN223493636 (U). International Patent Class..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Chongqing Saixika Environmental Protection Tech Co Ltd for Drying Machine for Plastic Particle Production. Deng Xiaobing and Jin Hui developed the invention.
The patent application number is CN202422849778U 20241122. The patent publicatio..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Sicheng New Mat Dalian Co Ltd for Color Matching Granulator for Plastic Color Master Batch Processing. Sun Hongliang and Li Yong developed the invention.
The patent application number is CN20242322842U 20241209. The patent publication num..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Raw Material Proportioning Device for Resin Tungsten Processing has been issued to Qingdao Juxinyuan Tungsten Ind Co Ltd. This invention was developed by Zhao Yang and He Guanhua.
The patent application number is CN202422905512U 20241127. The patent publication number is CN223493619 (U)..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Ningxia Baofeng Energy Group has obtained a patent for high-transparency polypropylene raw material mixer. This invention was developed by Yi Chaoshan, Zhang Ying, Yang Jianmin, Zhao Xiang, Zhang Guo, Zhao Kaining, Yang Xiang, Liu Wenkui, Qu Hengli, Chen Wanjun and Lu Faqiang.
The patent application numbe..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Wuhan Xinchangyuan Intelligent Equipment Co Ltd has secured a patent on Plastic Mixing Equipment for Plastic Processing. Xu Changqiao and Wang Guoxiong developed the invention.
The patent application number is CN202422950061U 20241202. The patent publication number is CN223493612 (U). International Patent..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Boao Heavy Industry Equipment Mfg Tianjin Co Ltd has been granted a patent for Sleeper Mold Overturning Demolding Machine. This invention was developed by Zhao Hongzhong and Wei Jiucai.
The patent application number is CN202422403083U 20240930. The patent publication number is CN223493531 (U). Internation..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Shanxi Qianding Construction And Installation Eng Co Ltd for Prefabricated Slab Pouring Mold. Zhuang Yuanhong developed the invention.
The patent application number is CN202422917358U 20241128. The patent publication number is CN223493509..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Ceramic Tile Mold and Green Brick has been issued to Chongqing Wonderful Ceram Co Ltd and Marcopolo Holding SA. This invention was developed by Qiu Xingsheng, Xu Chao and Ren Qiaoqiao.
The patent application number is CN202422886810U 20241125. The patent publication number is CN22349350..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Shanghai Sealop Building Products Co Ltd has received a patent for Cement Insulation Board Processing Mold. This invention was developed by Wu Yulin.
The patent application number is CN202421870823U 20240805. The patent publication number is CN223493497 (U). International Patent Classification codes are B..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Xinjin Additive Tech Co Ltd for Multi-angle Adjustable Carbon Fiber Roller Cutting Device. He Wenhao developed the invention.
The patent application number is CN202422730773U 20241111. The patent publication number is CN223493438..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Xiongxian Xinriji Paper Plastic Co Ltd has secured a patent on Hot Cutting Device for Plastic Bag Production. Dong Xiaolei, Wang Ting and Li Zhaoyan developed the invention.
The patent application number is CN202422978251U 20241204. The patent publication number is CN223493999 (U). International Patent Cl..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Production Equipment for Polymer Fiber Reinforced Self-adhesive Waterproof Coiled Material has been issued to Xinjiang Weihua Waterproof Building Mat Co Ltd. This invention was developed by Yao Xiangjun, Ma Wanjun, He Xiaoyong and Zhang Zhigang.
The patent application number is CN202422..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Hefei Licheng Intelligent Equipment Co Ltd has been granted a patent for Multifunctional Trimming Machine for Plastic Tray. This invention was developed by Ding Zhao, Gao Qingqing and Liu Dahong.
The patent application number is CN202422757292U 20241113. The patent publication number is CN223493313 (U). I..
Plastics
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Fujifilm for Polarizing Plate, Circularly Polarizing Plate, and Method for Producing Polarizing Plate. Kasahara Takehiro developed the invention.
The patent application number is US202217879024 20220802. The patent publication number is US1260010..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Assembled Columnar Carbon Forming Mold has been issued to Tianjin Tianduan Hydraulic Co Ltd. This invention was developed by Wang Fan and Wang Jinkui.
The patent application number is CN20242334523U 20241210. The patent publication number is CN223493963 (U). International Patent Classif..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Youliang Plastic Packaging Products Co Ltd for Portable Hot Drying Equipment for White Spots on Surface of Plastic Product. Wang Lin and Sun Jiuyue developed the invention.
The patent application number is CN20242392778U 2024121..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Qingdao Fude Plastic Co Ltd has been granted a patent for Plastic Sheet Production Line Leveling Structure. This invention was developed by Tan Xiangshu, Hao Shiping and Wang Mingkun.
The patent application number is CN20242388316U 20241214. The patent publication number is CN223493863 (U). International ..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Pet Bottle Mold Shaping Mechanism has been issued to Maanshan Hubin Nonwoven Cloth Tech Co Ltd. This invention was developed by Xia Sanyun, Han Zhipeng and Zhu Chengtao.
The patent application number is CN20242326204U 20241209. The patent publication number is CN223493861 (U). Internati..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Jiangsu Shangyuan Container Mfg Co Ltd has been granted a patent for Reciprocating Type Plastic Bucket Shaping Equipment. Ma Hancheng and Zhang Zhaobin developed the invention.
The patent application number is CN202422672275U 20241104. The patent publication number is CN223493860 (U). International Patent..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Xianning Xinweifeng Blister Products Co Ltd for Sucker Structure of Plastic Uptake Product Taking Manipulator. Wu Caihua developed the invention.
The patent application number is CN20242352620U 20241210. The patent publication number is C..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Dongguan Fuhua Plastic Co Ltd has obtained a patent for plastic uptake box mold. This invention was developed by Bai Hua and Deng Lijun.
The patent application number is CN202422933176U 20241129. The patent publication number is CN223493856 (U). International Patent Classification codes are B29C51/36 and ..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Taizhou Technician College has been granted a patent for Plastic Forming Mold. Zhang Junhua, Luo Xinlong, Liang Xiaojun and Zhu Minjie developed the invention.
The patent application number is CN202422949594U 20241202. The patent publication number is CN223493855 (U). International Patent Classification c..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Shanghai Junjingsai Automatic Machinery Co Ltd has obtained a patent for feeding mechanism for thick sheet plastic vacuum forming machine. This invention was developed by Liu Jun, Wen Yang, Du Guangkui, Zhang Jianwei and Jiang Kui.
The patent application number is CN20242394534U 20241216. The patent publi..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Chongqing Saixika Environmental Protection Tech Co Ltd for Material Conveying Mechanism for Plastic Vacuum Forming Machine. Deng Xiaobing and Jin Hui developed the invention.
The patent application number is CN202422783696U 20241115. The ..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Joyful New Mat Co Ltd for Double-sided Mold Pressing Device for Ultra-matte Wear-resistant Pet Decorative Plate. Chen Chong, Ge Ya, Chen Lixin and Wang Shiqing developed the invention.
The patent application number is CN2024231103..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Nantong Shigude Plastic Industry Tech Co Ltd for Cooling Forming Device for Plastic Product Manufacturing. Tang Haofeng developed the invention.
The patent application number is CN20242303464U 20241206. The patent publication number is CN..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Anhui Juhang Plastic Co Ltd has been granted a patent for Discharging Device for Plastic Product Preparation. This invention was developed by Zhu Shifei and Li Guotao.
The patent application number is CN202422913225U 20241128. The patent publication number is CN223493839 (U). International Patent Classifi..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Dongguan Jute New Material Tech Co Ltd has been granted a patent for Efficient Plastic Granulator with Automatic Cooling Function. This invention was developed by Lv Fengjian.
The patent application number is CN202422964476U 20241203. The patent publication number is CN223493835 (U). International Patent ..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Chinese Patent for Device Facilitating Low-temperature Nylon Plastic Processing has been issued to Ruian Jiale New Mat Co Ltd. This invention was developed by Cai Xiaoqing and Shu Huadong.
The patent application number is CN20242331928U 20241209. The patent publication number is CN223493832 (U). Internati..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Weisilei New Mat Taicang Co Ltd has secured a patent on Rigid PVC Particle Production Mold. Zhang Wenjun and Shen Bin developed the invention.
The patent application number is CN202422125794U 20240830. The patent publication number is CN223493828 (U). International Patent Classification code is B29C48/345..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- Dalian Tongyin Cable Mfg Co Ltd has received a patent for Feeding Device of Plastic Extruder. This invention was developed by Zhang Wei, Yang Yuanbo and Guo Changfu.
The patent application number is CN202422871428U 20241125. The patent publication number is CN223493820 (U). International Patent Classifica..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Hefei Yunda Zhuoyi Pipe Ind Co Ltd for Extrusion Device with Adjustable Mold Outlet. Xu Weisong, Zhang Luyang, Wang Huiyun, Yang Huihua and Tao Shenghua developed the invention.
The patent application number is CN20242340290U 20241210. Th..
Plastics
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Ailande Taizhou Biotechnology Co Ltd for Mounting Structure of Plastic Extruder. Zhang Chuanjun, Fang Xiaoyan and Cao Tianyu developed the invention.
The patent application number is CN20242336561U 20241210. The patent publication number ..
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