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Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guizhou Aerospace Tianma Electro Mechanical has received a patent for Device for Spreading Polyimide Fibers. This invention was developed by Kuang Shihua, Shui Xiaolong, Huang Chengjin, Lu Xiaolian, Li Qiang, Chen Jianping and Zhao Wentao.
The patent application number is CN202520637986U 20250407. The pate..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Seoyon E-Hwa has received a patent for Apparatus and Method for Expanded Polypropylene Molding. This invention was developed by Lee Hyeok and Yoon Chi Won.
The patent application number is US202318492786 20231024. The patent publication number is US12779749 (B2). International Patent Classification code..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Chongqing Haolong Plastic Products Co Ltd for Plastic Film Winding Device. Min Xilin developed the invention.
The patent application number is CN202520824754U 20250428. The patent publication number is CN224030264 (U). International Patent..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shenzhen Mega Pack Packaging Equipment Co Ltd has obtained a patent for vision-based automatic film feeding deviation correcting device. This invention was developed by Lu Yi, Shi Jianchao, Tang Yuefeng, Li Bian, Wang Jiangbing, Qi Haijun and Gao Jishen.
The patent application number is CN202520322602U 202..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Nantex Ind Co Ltd for Method for Manufacturing Thermoplastic Vulcanizates. Chou Pen-hsin and Lai Ching-yuan developed the invention.
The patent application number is US202318458541 20230830. The patent publication number is US12780998 (B2). Intern..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Covestro Deutschland AG for Polycarbonate Composition with High Comparative Tracking Index. Wan Shun, Guo Vivian, Gao Arron and Ren Lily developed the invention.
The patent application number is US202218288064 20220420. The patent publication numb..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Procter & Gamble has been awarded a patent for Biodegradable Graft Polymers. This invention was developed by Engert Susanne Carina, Boutique Jean-pol, Maes Jeff Annie Alfons, Ebert Sophia Rosa, Huelskoetter Frank, Becker Natalia, Esper Claudia, Si Gang, Maes Jef Annie Alfons, Benlahmar Ouidad, Buechse Andr..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Unimatec for Fluorine-containing Pyrimidine Compound and Production Method Therefor. Aotsu Rie, Seino Junya and Kokin Keisuke developed the invention.
The patent application number is US202017795670 20201216. The patent publication number is US127..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Hangzhou Shunshun New Material Tech Co Ltd has submitted a patent application for Coating Film Cleaning Device. This invention was developed by Zhu Dahong.
The patent application number is CN202610791880 20260603. The patent publication number is CN122462293 (A). International Patent Classification codes a..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Zhuhai Xintai Technology has obtained a patent for plastic gear processing leftover material recovery device. This invention was developed by Liu Mingyin, Zhu Zhen, Hu Dongmei and Zhang Jingrui.
The patent application number is CN202520609620U 20250402. The patent publication number is CN224028102 (U). Int..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Donaldson has been granted a patent for Polymeric Rupture Disk System. This invention was developed by Rahmathullah Aflal, Campbell Shane B, Moorman James P and Bommineni Suresh B.
The patent application number is US202418883341 20240912. The patent publication number is US12781865 (B2). International P..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Huntsman Advanced Mat Americas LLC for Thermoset Resin Compositions. Le Dong and Kincaid Derek developed the invention.
The patent application number is US202118021039 20210817. The patent publication number is US12781040 (B2). International Paten..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- United States Patent for Modifying Agent for Polyolefin Resins and Polyolefin Resin Composition Containing Said Modifying Agent has been issued to New Japan Chemical. This invention was developed by Takei Yurie, Inoue Takahiro, Iwasaki Shohei, Matsumoto Kazuya, Niga Sukehiro and Miyazaki Ken-ichi.
The pat..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- United States Patent for Thermally Expandable Microcapsules, Expandable Master Batch and Foam Molded Body has been issued to Sekisui Chemical. This invention was developed by Kawakami Takeru, Uchiyama Yusaku and Matsukubo Tatsuya.
The patent application number is US202218576584 20220803. The patent public..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Kaneka Corporation has obtained a patent for poly(3-hydroxyalkanoate)-based foam particles and poly(3-hydroxyalkanoate)-based foam molded body. This invention was developed by Minami Tetsuya.
The patent application number is US202218557541 20220421. The patent publication number is US12781012 (B2). Intern..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- LG Chemical has received a patent for Polycarbonate Copolymer. This invention was developed by Son Youngwook, Yu Yeji, Lee Dayoung and Bahn Hyong Min.
The patent application number is US202318576734 20230511. The patent publication number is US12780985 (B2). International Patent Classification codes are C..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Toray Advanced Materials, Korea has received a patent for Copolyester Resin for Binder Fiber, Method for Preparing Same, and Binder Fiber Comprising Same. This invention was developed by Lim Seong Su.
The patent application number is US202118005953 20210720. The patent publication number is US12780982 (B2..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- LG Chemical has secured a patent on Pellet-type Polyethylene Resin Composition and Method for Preparing the Same. Cho Sol, Kim Joongsoo, Hong Bog Ki, Lee Hyojoon, Kim Yeonsoo, Wee Jung Wook and Kim Changsub developed the invention.
The patent application number is US202117784085 20210809. The patent publi..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Shandong Xingshun New Mat Inc has been awarded a patent for Bis(vinylbenzyl) Fluorene and Preparation Method and Use Thereof, and Bis(vinylbenzyl) Fluorene Hydrocarbon Resin and Preparation Method and Use Thereof. This invention was developed by Gu Xiaoxing and Lu Guoyuan.
The patent application number ..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Southwest Research Institute has been granted a patent for Mold Master Fabrication for Injection Molding Using Physical Vapor Deposition, Electroforming, and Die-sink Discharge Machining. Parvin Jr Albert Joseph, Blackshear Samuel Joseph and Capps Matthew Louis developed the invention.
The patent applic..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Northwestern University has been granted a patent for Keap1/NRF2 Protein-like Polymers. Carrow Kendal Paige and Gianneschi Nathan C developed the invention.
The patent application number is US202218283749 20220404. The patent publication number is US12779012 (B2). International Patent Classification cod..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Gore & Associates has been awarded a patent for Cryo-durable Fluoropolymer Spike Port. This invention was developed by O'donnell Shawn C, Henderson Alan, Levy Shannon L and Johnson Matthew A.
The patent application number is US202217953044 20220926. The patent publication number is US12778845 (B2). Intern..
Plastics
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- United States Patent for Suet Mold and Cage Mounting System and Method of Using Same has been issued to York Lyssa Colleen. This invention was developed by York Lyssa Colleen.
The patent application number is US202418907656 20241007. The patent publication number is US12778087 (B2). International Patent..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Dongtai Haotian Intelligent Equipment Tech Co Ltd has sought patent for Splicing Type General Mechanical Mold Capable of Being Quickly Reconstructed and Splicing Method Thereof. This invention was developed by Liao Chunhui and Wang Tao.
The patent application number is CN202610822035 20260609. The patent p..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Foshan Weilai New Mat Co Ltd for Prefabricated Polyurethane Runway. Uenaka Kei developed the invention.
The patent application number is CN202520701220U 20250414. The patent publication number is CN224031415 (U). International Patent Class..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Wuxi Shenbo Machinery Mfg Co Ltd has secured a patent on Fixture for Machining Injection Mold. Wang Liuwei, Zhang Baojie and Shen Chuanchun developed the invention.
The patent application number is CN202520771743U 20250422. The patent publication number is CN224027042 (U). International Patent Classificati..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Liu Yaping has been granted a patent for Auxiliary Fixing Device for Machining Injection Mold Parts. This invention was developed by Liu Yaping, Xu Zhengping, Xie Huajie and Yang Denglin.
The patent application number is CN202520340197U 20250228. The patent publication number is CN224027026 (U). Internatio..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Dongguan Youngsun Precision Mold has submitted a patent application for Polishing Device and Process for Micro Pattern Structure of Light Guide Mold. This invention was developed by Xu Caiqin, Liao Yisen and Xiong Xinjian.
The patent application number is CN202610858789 20260615. The patent publication numbe..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has published Shenzhen Shengpeng Prec Mould Parts Co Ltd patent application for Machining Center Equipment Based on Mold Production. The invention was developed by Li Ming and Li Wencai.
The patent application number is CN202610971004 20260701. The patent publica..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Harbin University of Science and Technology has submitted a patent application for Magnetomotive Clamping and Lateral Locking Composite Supporting Device for Thin-wall Gear Machining. This invention was developed by Wang Guangyue, Tong Shengwei, Chen Tao, Xu Wenyuan and Zhu Mingcong.
The patent application..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Suzhou Yangyue Hi Tech Mat Co Ltd has been granted a patent for High-strength Wear-resistant Antibacterial Dty Polyester Fiber Processing Oiling Device. This invention was developed by Zhao Youyun, Miao Xiaoyan and Dong Lipeng.
The patent application number is CN202520633705U 20250407. The patent publicati..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Xinfengming Jiangsu New Mat Co Ltd has secured a patent on Cooling Device for Polyester Staple Fibers. Yang Juan, Zheng Guodong and Jiang Limin developed the invention.
The patent application number is CN202520730957U 20250417. The patent publication number is CN224031192 (U). International Patent Classifi..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Liu Fuhai has sought patent for Preparation Method of Carbon Fiber Composite Material.
The patent application number is CN202610703711 20260521. The patent publication number is CN122463464 (A). International Patent Classification code is B29C70/46. Cooperative Patent Classification code is B29C70/465 (CN..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Jiangsu Mailang New Material Tech Co Ltd has submitted a patent application for Preparation Method of Composite Sheet Mold. This invention was developed by Wu Jian, Wu Fang, Chen Cheng and Sun Liang.
The patent application number is CN202510120193 20250125. The patent publication number is CN122463459 (A)...
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has received Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Laminated Paper-plastic Composite Material and Preparation Method Thereof. Pan Hongwei, Zhang Guibao, Yang Huili, Han Lijing, Zhang Huiliang, Jin Baochang, Byun..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Liaoning Weisheng New Composite Material has submitted a patent application for Intelligent RTM (Resin Transfer Molding) High-pressure Glue Injection Machine with Overflowing Glue Recovery and Pressure Self-adaptive Adjustment Functions. This invention was developed by Tang Yabin, Wu Ang, Dong Jin and Liu Zhi..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Zhuhai Gree Prec Mold Co Ltd has sought patent for Demolding Mechanism and Injection Mold. This invention was developed by Huang Binghua, Wang Qiaohua, Mao Tianyu, Huang Mengzhen, Zhou Jiayi and Li Jiantang.
The patent application number is CN202610908818 20260623. The patent publication number is CN122463..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has received Dongguan Guanjia Plastic Tech Co Ltd patent application for Efficient Plastic Mold Capable of Achieving Rapid Demolding. Ning Yunzheng developed the invention.
The patent application number is CN202610675982 20260516. The patent publication number is..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Changsha Gree Hvac Equip Co Ltd has sought patent for Demolding Mechanism and Injection Mold. This invention was developed by Qu Zhihong, Peng Xiaobing, Cheng Chao, Lu Zhibiao, Huang Biao and Hu Huimin.
The patent application number is CN202610813936 20260608. The patent publication number is CN122463366 (..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Jiangsu Maikun Intelligent Tech Co Ltd has sought patent for Injection Mold with Multi-channel Intelligent Temperature Control Device. This invention was developed by Liu Zhengbin.
The patent application number is CN202610655467 20260513. The patent publication number is CN122463361 (A). International Pate..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Wuxi Qien Automobile Parts Co Ltd has applied Chinese patent for Double-injection Injection Mold for Gear Ring. Pang Guifang and Qian Fengsheng developed it.
The patent application number is CN202610886591 20260618. The patent publication number is CN122463350 (A). International Patent Classification codes..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shandong Jishun Energy Saving Building Mat Co Ltd has obtained a patent for fiber reinforced polyurethane foam insulation board. This invention was developed by Bian Xiuna, Qiu Weili, Yi Yongli, Zhang Leping and Li Changjie.
The patent application number is CN202520572800U 20250329. The patent publication ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Jig Pressing Device for Mold Machining has been issued to Qingdao Ruili Kaiyuan Ind and Trade Co Ltd. This invention was developed by Chu Zebao and Zhang Chuanlei.
The patent application number is CN202422545400U 20241021. The patent publication number is CN224027379 (U). International P..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Nanjing Tianlu New Material Technology has submitted a patent application for Special-shaped Curved Surface Product Mold with Multidirectional Collaborative Core-pulling Mechanism. This invention was developed by Luan Boping, Chen Zhiyuan and Fu Youzhi.
The patent application number is CN202610747868 2026052..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Rim Polymerization Machinery Manufacturing Shenyang has submitted a patent application for Air Cleaning Device and Method for Raised Nozzle of Polyurethane High-pressure Gun Head. Bi Zhipeng and Yue Yongfu developed the invention.
The patent application number is CN202610718155 20260523. The patent publica..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Zhengzhou Jingyida Auto Parts has submitted a patent application for Polyurethane Composite Molding Method and Mold. Wang Zhenwei, Zhao Zhilei, Shi Wenkui and Zhang Shengli developed the invention.
The patent application number is CN202610597127 20260430. The patent publication number is CN122463339 (A). Int..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has released Jiangsu Xinhe Intelligent Equipment Co Ltd patent application for Centralized Conveying and Feeding Device for Plastic Raw Materials. This invention was developed by Gu Chengchao and Zhu Jidong.
The patent application number is CN202610956215 2026063..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Zhejiang Hejian Building Mat Co Ltd has submitted a patent application for Inner Mold for Forming Inner Cavity of Prefabricated Part and Prefabricated Part Forming Method. This invention was developed by Zhou Zhaodi and Lin Peng.
The patent application number is CN202610696901 20260520. The patent publicat..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Castplus Prec Casting Co Ltd for Inner Wall Grinding Mechanism for Mold Modification. Sun Xianren developed the invention.
The patent application number is CN202520234975U 20250214. The patent publication number is CN224027242 (U). Interna..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Nantong Xiangsiyuan Labor Protective Products has been granted a patent for Safety Shoe Mold Cleaning Structure. This invention was developed by Zhang Guangyan.
The patent application number is CN202520592498U 20250331. The patent publication number is CN224025899 (U). International Patent Classification cod..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Glass Processing Forming Mold has been issued to Zhejiang Jingdian Glass Co Ltd. This invention was developed by Zhou Youliang.
The patent application number is CN202520618109U 20250403. The patent publication number is CN224030879 (U). International Patent Classification codes are C03B1..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Changshu Laige Mould Tech Co Ltd has received a patent for Glass Mold Movable Part Device with Self-lubricating Function. This invention was developed by Fan Ruming, Xiao Zhiping, Sang Hao, Yu Shangmei and Huang Jian.
The patent application number is CN202520474960U 20250318. The patent publication number ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shenyang Chucheng Intelligent Tech Co Ltd has been awarded a patent for Platform Machine for Forcing Mold to Turn Over and Used for Full-automatic Capsule Production Line. This invention was developed by Zhang Xu, Gu Xiuyu, Wang Zhenkui and Pang Yulei.
The patent application number is CN20252081635U 202501..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shangchi Group Co Ltd has been awarded a patent for Spiral Bevel Gear Mold Convenient to Demold. This invention was developed by Zeng Jianfeng and Zhang Pengfei.
The patent application number is CN202520687856U 20250414. The patent publication number is CN224026470 (U). International Patent Classification ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Luan Zhongfu Metal Tech Co Ltd has been granted a patent for Casting Mold with Preheating Function. Jin Zhonggui, Jiang Tao and Huang Lingang developed the invention.
The patent application number is CN202520543070U 20250326. The patent publication number is CN224026466 (U). International Patent Classifica..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Dalian Guanyu Prec Mould Co Ltd has obtained a patent for novel water pump module mold. This invention was developed by Li Hongtao.
The patent application number is CN202520491986U 20250320. The patent publication number is CN224026450 (U). International Patent Classification code is B22D17/22. Cooperative..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shenyang Jinshuangyuan New Material Tech Co Ltd has been awarded a patent for Casting Line Mold Cleaning Mechanism. This invention was developed by Zhang Jinnan, Song Jiarui, Wang Lili, Hai Yang, Geng Na, Liu Baohai, Wang Xu and Zhang Wenchao.
The patent application number is CN20252100011U 20250521. The p..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Henan Xunhuan Tech Industry Group Co Ltd for Regenerated Plastic Color Sorting Device. Ding Ying, Yang Jingzeng, Li Zhuoying and Shen Linan developed the invention.
The patent application number is CN202520730062U 20250417. The patent publ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Multi-layer High-adsorption Antistatic Polyester Fiber Adjusting, Doubling and Guiding Device has been issued to Suzhou Yangyue Hi Tech Mat Co Ltd. This invention was developed by Zhao Youyun, Miao Xiaoyan and Dong Lipeng.
The patent application number is CN202520680225U 20250411. The pa..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Huaibin Huiqi Textile Technology for Yarn Guide Frame for Polyester Fiber Processing. Li Shuxi, Wei Yongli, Wang Jixiu, Yao Yichang and Jiang Min developed the invention.
The patent application number is CN202520134403U 20250121. The patent ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Suzhou Yangyue Hi Tech Mat Co Ltd has secured a patent on High-strength Wear-resistant Antibacterial DTY Polyester Fiber Compounding Device. Zhao Youyun, Miao Xiaoyan and Dong Lipeng developed the invention.
The patent application number is CN202520680380U 20250411. The patent publication number is CN22403..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Yuhuan Xunfa Forging Factory has secured a patent on Single Tail Valve Production Mold. Lyu Daofu developed the invention.
The patent application number is CN202520708273U 20250415. The patent publication number is CN224026408 (U). International Patent Classification codes are B21J13/02 and B21K1/24.
The a..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Corrosion-resistant Mold Base Plate for Large Mold has been issued to Dongguan Jiayi Metal Products. This invention was developed by Xiao Libin.
The patent application number is CN202520556965U 20250327. The patent publication number is CN224026293 (U). International Patent Classification ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shenzhen Zth Electronic Tech Co Ltd has secured a patent on Quick Disassembling and Assembling Assembly for Mold. Lai Huasheng developed the invention.
The patent application number is CN202520473265U 20250318. The patent publication number is CN224026271 (U). International Patent Classification code is B2..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has released Hebei Sameite New Material patent application for Electrostatic Powder Spraying Equipment and Method for Tarpaulin Base Material. This invention was developed by Zhao Zhimou and Zhang Liqian.
The patent application number is CN202610836781 20260610. ..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has received Tianjin Polytechnic University patent application for High-pressure Reverse Osmosis Membrane with Polyamide Network Regulated and Controlled by Tris and Preparation Method of High-pressure Reverse Osmosis Membrane. Chang Na, Jing Zhaojing, Shao Wei, Wan..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has published Jiangsu Leer Intelligent Tech Co Ltd patent application for Macromolecular Polymerization Denitration Agent as Well as Preparation Method and Application Thereof. The invention was developed by Xu Yajun and Qi Baoguo.
The patent application number i..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has published Jiangsu Suqing Water Treat Engineering Group Co Ltd patent application for Waste Gas Treatment Device for Resin Processing. The invention was developed by He Xin, Qu Chuyang and Yu Fangyuan.
The patent application number is CN202610814810 20260608. ..
Plastics
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has released Shandong Dongrun New Mat Co Ltd patent application for Purification Device for Phenolic Resin. This invention was developed by Lu Youshu, Zhang Xianlai, Lin Wen, Lyu Hu, Huang Jie, Li Hongwei and Li Changbin.
The patent application number is CN202610..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Fragile Fruit Shaping Surrounding Mold has been issued to Hao Juan. This invention was developed by Sun Chuanfeng and Hao Juan.
The patent application number is CN202520965351U 20250515. The patent publication number is CN224029720 (U). International Patent Classification code is B65D65/..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Xinjiang Huashi Packaging Tech Co Ltd has been granted a patent for Labeling Machine for Plastic Bucket Production. This invention was developed by Chen Cheng.
The patent application number is CN202520893602U 20250508. The patent publication number is CN224029441 (U). International Patent Classification co..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Dongguan Minghao Equipment Mfg Co Ltd has been granted a patent for Lipstick Machine Mold Conveying Device in Butt Joint with Cooling System. Ning Chao developed the invention.
The patent application number is CN202520626268U 20250403. The patent publication number is CN224029414 (U). International Patent ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Ningbo Anli Electron Mat Co Ltd has been granted a patent for Packaging Device for Resin Particles. Wang Jianhui, Qian Lei and Gao Weiping developed the invention.
The patent application number is CN202520940987U 20250514. The patent publication number is CN224029284 (U). International Patent Classificatio..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Changzhou Longcheng Plastic Ind Co Ltd has obtained a patent for protective transfer device for polystyrene board production. This invention was developed by Yu Wenyun.
The patent application number is CN202520514021U 20250324. The patent publication number is CN224029014 (U). International Patent Classifi..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shanghai Zima Ind Co Ltd has secured a patent on Quick-release Type Plastic Interior Fixing Face Frame. Huang Huihua and Gong Bo developed the invention.
The patent application number is CN202520873008U 20250506. The patent publication number is CN224028929 (U). International Patent Classification code is ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Stiehl Ind Shanghai Co Ltd has been awarded a patent for Homogenizing Heat Conduction Device for Mold Heating. This invention was developed by Jia Liang, Chen Nan, Cheng Yougang, Yang Dong and Gu Jinchun.
The patent application number is CN202520776958U 20250423. The patent publication number is CN22402814..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Jiangxi Angesi Machinery Co Ltd has secured a patent on Embedded Water-cooling Air-blowing Pressure-maintaining Multifunctional Mold Temperature Controller. Li Jialong developed the invention.
The patent application number is CN202520701575U 20250411. The patent publication number is CN224028142 (U). Inter..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Heyuan Shande Technology has obtained a patent for deep-cavity horizontal oil cylinder core-pulling mold structure. This invention was developed by Liu Liping, Tian Huanyun, Shi Lei, Lai Weijian and Qiao Chenguang.
The patent application number is CN202520706710U 20250415. The patent publication number is CN..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Kunshan Aokai Prec Mould Co Ltd has been awarded a patent for Plastic Mold with Limiting Structure. This invention was developed by Zhang Yuan.
The patent application number is CN202520401004U 20250310. The patent publication number is CN224028131 (U). International Patent Classification code is B29C33/30...
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Plastic Mold Cooling Mechanism has been issued to Shenzhen Pannuoda Tech Co Ltd. This invention was developed by Zhu Guangyong.
The patent application number is CN202520686847U 20250411. The patent publication number is CN224028127 (U). International Patent Classification codes are B29C3..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Plastic Mold Capable of Being Rapidly Cooled and Formed has been issued to Bensley Prec Shanghai Co Ltd. This invention was developed by Lin Bing.
The patent application number is CN202520245547U 20250217. The patent publication number is CN224028122 (U). International Patent Classificat..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Anhui Shengchen New Material Tech Co Ltd has been granted a patent for Material Lifting Machine for Plastic Processing. Jiang Chaobin developed the invention.
The patent application number is CN202520778566U 20250423. The patent publication number is CN224028121 (U). International Patent Classification cod..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Feeding Device for Plastic Product Production has been issued to Shandong Huajing Chemical Products. This invention was developed by Zhao Chunxiao.
The patent application number is CN202520620100U 20250403. The patent publication number is CN224028118 (U). International Patent Classificati..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Luoyang Duoyu Plastic Co Ltd has been granted a patent for Crusher for Crushing Plastic. This invention was developed by Huang Yanzhao.
The patent application number is CN202520773321U 20250423. The patent publication number is CN224028114 (U). International Patent Classification codes are B29B17/02 and B2..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Anhui Oubo Plastic Products Co Ltd has obtained a patent for degradation equipment for plastic recovery. This invention was developed by Yang Wenguo and Song Lei.
The patent application number is CN202520275016U 20250220. The patent publication number is CN224028107 (U). International Patent Classification..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Zhejiang Qingtai New Mat Co Ltd has secured a patent on Particle Screening Device for Recycled Polyester Particles. Lyu Longfeng, Zhang Xia and Lyu Yuyun developed the invention.
The patent application number is CN202520720397U 20250416. The patent publication number is CN224028105 (U). International Paten..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Tianjin Meiben Tech Co Ltd has been awarded a patent for Leftover Material Recovery Device for Plastic Sheet Production. This invention was developed by Li Haitao and Mei Suzhen.
The patent application number is CN202520545902U 20250326. The patent publication number is CN224028101 (U). International Paten..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Henan Jiuyu Plastic Tech Co Ltd for Efficient Cleaning Equipment for Recycled Plastic Materials. Yang Yanchao developed the invention.
The patent application number is CN202520769960U 20250422. The patent publication number is CN224028100 ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Hebi Ruitelong Biomass Materials Technology has received a patent for Phenolic Resin Feeding and Crushing Device. This invention was developed by Wang Shuanping, Zhang Junqing, Zhang Yufeng, Ren Jingzheng and Liang Kexi.
The patent application number is CN202520781962U 20250423. The patent publication number..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Dongguan Tongchuan Plastic Products Co Ltd has been granted a patent for PVC Plastic Particle Screening Device. Li Xiaofang and Liu Yi developed the invention.
The patent application number is CN202520706702U 20250415. The patent publication number is CN224028090 (U). International Patent Classification co..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Cangzhou Ruichanglong Plastic Products has been granted a patent for Recycled Plastic Particle Screening and Separating Device. Jin Xiao, Hui Yanjiang, Hui Pingping and Liu Xuesong developed the invention.
The patent application number is CN202520671552U 20250410. The patent publication number is CN224028089..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shenzhen Haijie Prec Mold Plastic Co Ltd has been granted a patent for Plastic Particle Drying Device for Plastic Production. This invention was developed by Du Liming and Du Zhengyong.
The patent application number is CN202520745326U 20250419. The patent publication number is CN224028085 (U). Internationa..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Yantai Liangcai Plastic Tech Co Ltd has received a patent for Rotary Circulating Drying Device for Plastic Color Master Batches. This invention was developed by Qu Yihua and Liang Chun.
The patent application number is CN202423167194U 20241220. The patent publication number is CN224028079 (U). Internationa..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Zhuoneng Plastic Co Ltd for Cooling Device for Manufacturing Plastic Particles. Gu Jian, Zhang Ronglu and Zhou Zhiyin developed the invention.
The patent application number is CN202520810419U 20250425. The patent publication numbe..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Ikunst Extrusion Kunshan Co Ltd has received a patent for Preheating and Heat Preservation Mechanism for Plastic Particle Pretreatment. This invention was developed by Li Shifang.
The patent application number is CN202520262408U 20250219. The patent publication number is CN224028072 (U). International Pate..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Tianjin Meiben Tech Co Ltd has been granted a patent for Stirring and Discharging Structure for Plastic Sheet Production. This invention was developed by Li Haitao and Mei Suzhen.
The patent application number is CN202520545867U 20250326. The patent publication number is CN224028059 (U). International Pate..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guangdong Yuehua New Material Tech Co Ltd has been granted a patent for Plastic Particle Fast Melting Device for Plastic Processing. Li Erhong and Sun Luxiang developed the invention.
The patent application number is CN202520212041U 20250211. The patent publication number is CN224028054 (U). International ..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Wenzhou Jinfa New Material Tech Co Ltd has been granted a patent for Mixer for Modified Plastic Production. Han Shaoying, Li Jianming and Zhu Ji developed the invention.
The patent application number is CN202520790976U 20250424. The patent publication number is CN224028050 (U). International Patent Classif..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Yousheng Tech Guangdong Co Ltd has been granted a patent for Raw Material Mixing Device for Plastic Part Production. This invention was developed by Chen Yongsheng and Wang Huiqiong.
The patent application number is CN202520180873U 20250205. The patent publication number is CN224028039 (U). International P..
Plastics
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Anhui Kebaier Material Tech Co Ltd has been awarded a patent for Premixing Device for Modified Plastic Raw Materials. This invention was developed by Chu Zhaoshu, Ren Qingchen, Dong Zhengquan and Xue Jianjie.
The patent application number is CN202520811823U 20250427. The patent publication number is CN2240..
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