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Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Shandong Shengli Detection Tech Co Ltd has received a patent for Lateral Bending Prevention Device for Wood-plastic Lines. This invention was developed by Wu Xilin, Zhu Mang, Liang Rui and Ma Linna.
The patent application number is CN202422992264U 20241205. The patent publication number is CN223371577 (U)...
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Dongguan Kuntuo Photoelectric Tech Co Ltd has secured a patent on Film Pasting Device Capable of Preventing Bubbles. Lin Chuangsen developed the invention.
The patent application number is CN202422867579U 20241125. The patent publication number is CN223371273 (U). International Patent Classification code i..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Xingfeng Caster Jiangsu Co Ltd has received a patent for Japanese-type Heavy Universal PU (polyurethane) Trundle. This invention was developed by Gu Xingfeng and Ge Yingui.
The patent application number is CN202422954415U 20241202. The patent publication number is CN223370509 (U). International Patent Clas..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Zhoushi Roller Mfg Group Henan Co Ltd has been awarded a patent for Film Covering Structure. This invention was developed by Zhou Huajie.
The patent application number is CN202422507223U 20241016. The patent publication number is CN223370327 (U). International Patent Classification code is B32B37/10.
S..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Shandong Xuancheng Molding Tech Co Ltd for Convenient Demolding Mechanism. Hou Baoshan and Deng Fa developed the invention.
The patent application number is CN202422795102U 20241116. The patent publication number is CN223370225 (U). Intern..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Plastic Part Surface Micro-etching Roughening Treatment Equipment has been issued to Fujian Xinsheng Environment Science & Tech Co Ltd. This invention was developed by Chen Yifan.
The patent application number is CN202422557782U 20241023. The patent publication number is CN223370082 (U)...
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Wuhan Jingnuo Plastic Co Ltd has secured a patent on Plastic Tape Mould Pressing Device. Wang Junbin developed the invention.
The patent application number is CN202422661687U 20241101. The patent publication number is CN223370059 (U). International Patent Classification codes are B29C51/08 and B29C51/32.
..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Huizhou Yunan Taiyi Plastic Products Co Ltd for Plastic Particle Shaping and Cooling Device. Kim Kwang-hae, Kim Kwang-wook and Chen Feng developed the invention.
The patent application number is CN202422728305U 20241109. The patent publica..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Supin Xiamen New Material Tech Co Ltd has received a patent for Plastic Extruding Machine. This invention was developed by Lin Mingjia and Zhang Kailin.
The patent application number is CN202422637643U 20241030. The patent publication number is CN223370027 (U). International Patent Classification codes are..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Jiangsu Top Plastic Ind Co Ltd has been granted a patent for Extruder with Die Head Convenient to Replace. This invention was developed by Wang Jinhua, Zhang Chuncai and Xu Minjuan.
The patent application number is CN202422871709U 20241125. The patent publication number is CN223370021 (U). International Pa..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Baiqi Fujian Ind Co Ltd has obtained a patent for plastic extruding machine for latex thread production. This invention was developed by Nian Xiaori.
The patent application number is CN202422709937U 20241107. The patent publication number is CN223370015 (U). International Patent Classification codes are B2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Cao Sha has been granted a patent for Shell Injection Molding Cooling Device.
The patent application number is CN202422773554U 20241114. The patent publication number is CN223370004 (U). International Patent Classification codes are B29C45/17 and B29C45/72.
According to the abstract released by the Sta..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Mold Stripping Device for Injection Molding Product has been issued to Xiongcheng Plastic Toys Co Ltd. This invention was developed by Huang Wenwei.
The patent application number is CN202422661348U 20241031. The patent publication number is CN223369983 (U). International Patent Classific..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shanghai Pudong Meiling Plastic Products Co Ltd has been granted a patent for Double-layer Nested Core-pulling Mechanism. This invention was developed by Zhang Zhilin and Zhou Lin.
The patent application number is CN202422650119U 20241031. The patent publication number is CN223369967 (U). International Pat..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Huizhou Tianhe Electronics Co Ltd has received a patent for Injection Molding Device with Automatic Demolding Function. This invention was developed by Zhu Pengfei.
The patent application number is CN202422738935U 20241111. The patent publication number is CN223369935 (U). International Patent Classificati..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Kunshan Fubite Plastic Mould Co Ltd has received a patent for Plastic Accessory Injection Molding Device. This invention was developed by Yang Congyu and Yang Limin.
The patent application number is CN202422720616U 20241108. The patent publication number is CN223369931 (U). International Patent Classificat..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Water Spraying Cover Plate Forming Die has been issued to Zhongshan Fenghua Mould Plastic Cement Co Ltd. This invention was developed by Xu Suzhang and Wang Jun.
The patent application number is CN202422644125U 20241030. The patent publication number is CN223369924 (U). International Pat..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Shengyuan Plastic Tech Co Ltd has obtained a patent for plastic molding processing device. This invention was developed by Chen Fengguang.
The patent application number is CN202422872930U 20241125. The patent publication number is CN223369896 (U). International Patent Classification codes are B29C..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Plastic Material Processing Hydraulic Machine Facilitating Die Replacement has been issued to Shaoxing Libo Tech Co Ltd and Zhejiang Libo Holding Group Co Ltd. This invention was developed by Zhang Peixin, Fang Hongliang, Chen Guoquan, Dai Yongkang, Chen Jianhua, Xie Yefeng, Yu Qingyang, Ou..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shenzhen Yutian New Material Tech Co Ltd has been awarded a patent for Polyphenylene Sulfide Film Production Device Capable of Recycling Waste Materials. This invention was developed by Wu Ruzhou, Lin Hai Hui and Zhao Yongfu.
The patent application number is CN202422665168U 20241031. The patent publication..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Jiangxi Shencai Plastic Tech Co Ltd has obtained a patent for equivalent feeding device for color master batches. This invention was developed by Sun Yumeng, Sun Enchang, Mao Pingping and Chen Dezhong.
The patent application number is CN202422449108U 20241010. The patent publication number is CN223369809 (..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Sichuan Green Investment Environmental Prot Equipment Co Ltd for Preprocessing Device for Waste Plastics in Renewable Resources. Yu Junhong, Yu Daide and Wang Yuli developed the invention.
The patent application number is CN202422512957U 2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Jiangxi Green Cycle Mat Co Ltd, Jiangxi Green Cycle Industry and Green Cycle Wuxi Plastic Tech Co Ltd have secured a patent on Hot Washing Device. Lyu Huaixing, Niu Yuanhang, Yang Tao, Zeng Shiren, Shen Wenbiao and Guo Ziliang developed the invention.
The patent application number is CN202422122829U 202408..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Guangchang Changsheng New Mat Co Ltd has been granted a patent for Plastic Particle Sorting Device. This invention was developed by Wang Gaoyou, Wang Siping and Zhu Juntao.
The patent application number is CN202422638004U 20241031. The patent publication number is CN223369787 (U). International Patent Clas..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Panyu Jing Mei Hardware & Plastic Product Co Ltd for Injection Molding Raw Material Preheating and Drying Device. Li Xiaobo, Huang Ziming and Wu Jiajie developed the invention.
The patent application number is CN202422829866U 20241120. The..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Zhoukou Yufeng Packaging Tech Co Ltd for Plastic Particle Granulator. Xu Yanling developed the invention.
The patent application number is CN202422758665U 20241112. The patent publication number is CN223369766 (U). International Patent Cla..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Henan Pingmei Shenma Nylon Mat Suiping Co Ltd has been awarded a patent for Plastic Particle Processing Machine. This invention was developed by Li Jifang, Qi Hui, Zhao Jiangshan, Zhuang Xinsheng, Liu Jun, Wang Haili, Yang Ning, Xu Qiang and Liu Xianjun.
The patent application number is CN202422693131U 202..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Yuansheng Polymer Mat Co Ltd has been granted a patent for Plastic Processing Master Batch Mixing Device. This invention was developed by Peng Shiyuan and Liang Xiaowei.
The patent application number is CN202422679421U 20241104. The patent publication number is CN223369746 (U). International Paten..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Qinghai Taifeng Pulead Lithium Tech Co Ltd and Beijing Taifeng Xianxing New Energy Tech Co Ltd have submitted a patent application for High-capacity Lithium Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Yu Xueshan, Guo Xueqin, Xu Xin, Liu Guowang, Zhou Henghu..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- China Lucky Group Corp has submitted a patent application for Nanofiltration Membrane and Preparation Method Thereof. Niu Juanni, Shen Guangyong, Meng Xiangqin, Tang Pei, Li Feifei and Ding Yu developed the invention.
The patent application number is CN202510351208 20250324. The patent publication number i..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taizhou Heyi New Material Tech Co Ltd has submitted a patent application for Preparation Method of Fiber Polyamide Forward Osmosis Membrane. This invention was developed by Zhou Shijian, Gu Fei and Ye Ping.
The patent application number is CN202510417351 20250403. The patent publication number is CN1200944..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Suzhou Youkefa New Material Tech Co Ltd has submitted a patent application for Efficient Polytetrafluoroethylene Filter Material and Preparation Method Thereof. This invention was developed by Cai Haifeng, Feng Dejun, Ping Lifeng and Chi Qixiang.
The patent application number is CN20251072946 20250117. The..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Suzhou Youkefa New Material Tech Co Ltd has submitted a patent application for Polytetrafluoroethylene Membrane for Air Filtration and Preparation Method Thereof. This invention was developed by Ping Lifeng, Cai Haifeng, Feng Dejun and Chi Qixiang.
The patent application number is CN202411889290 20241220. ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Jingcai Optical has secured a patent on Resin Lens Injection Mold Assembly. Tan Yanhe and Yao Yalan developed the invention.
The patent application number is CN202422866709U 20241122. The patent publication number is CN223369946 (U). International Patent Classification codes are B29C45/17, B29C45/..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Guangzhou Alabang Polymer Mat Co Ltd has been granted a patent for High-temperature-resistant Organic Polymer Film Deposition Equipment. This invention was developed by Yang Shiqiu, Liang Weijiang and Wang Jiao.
The patent application number is CN202422858184U 20241121. The patent publication number is CN2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Kunshan Zilan Electronic Materials has been granted a patent for Slitting Device for Plastic Release Film Processing. This invention was developed by Song Hailong, Song Haiyang and Yang Yanan.
The patent application number is CN202422837158U 20241121. The patent publication number is CN223369558 (U). Inter..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Zhixin Boyuan Anhui New Material Tech Co Ltd has been granted a patent for Aluminum Plastic Film Spline Cutting Device. This invention was developed by Zhang Xiao, Shan Huazhong, Peng Cheng, Huang Yahui and Wu Chengzhi.
The patent application number is CN202422887420U 20241126. The patent publication numbe..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Hubei Pulutuo Electronic Co Ltd has received a patent for PTFE (polytetrafluoroethylene) Film Slitting and Shaft Forming Equipment. This invention was developed by Lyu Shanshan.
The patent application number is CN202422900515U 20241127. The patent publication number is CN223369502 (U). International Patent..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has released Linyi Shuanglong Plastic Co Ltd patent application for Volatile Organic Waste Gas Treatment Device for Plastic Tray Production Machine. This invention was developed by Jiang Zhaojie, Cui Sijun, Zhang Yiwen and Zhang Xindong.
The patent application nu..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has published Huizhou Tuoliwei Tech Co Ltd patent application for Plastic Powder Gas Purification Device for Plastic Shell Processing. The invention was developed by Ren Baozhen, Ren Jinlong and Ren Huahao.
The patent application number is CN202510254333 20250304..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Sichuan Shirun Tech Co Ltd has been awarded a patent for Thin Film Material Grabbing Device. This invention was developed by Li Mingfei.
The patent application number is CN202422846464U 20241121. The patent publication number is CN223369410 (U). International Patent Classification codes are B25J19/00 and B..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Nanjing Yuchuang Petrochemical Equipment Co Ltd has been granted a patent for Anti-caking Polypropylene Homogenizing Stock Bin. Liu Fei, Wu Xianyi and Zhang Huaihai developed the invention.
The patent application number is CN202422668931U 20241104. The patent publication number is CN223371799 (U). Internat..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Sichuan Guirong Packaging Tech Co Ltd has secured a patent on Plastic Film Thermal Packaging Device. Zuo Jian developed the invention.
The patent application number is CN20242303453U 20241206. The patent publication number is CN223371372 (U). International Patent Classification codes are B65B51/10 and B65B..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Beijing Tongyizhong New Material Tech Corporation has been granted a patent for Automatic Feeding, Sorting, Boxing and Stacking System for High-performance Polyethylene Fibers. Shen Zhichong, Li Yongfu and Wang Lei developed the invention.
The patent application number is CN202422961141U 20241202. The pate..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Yantai Fengfulai Film Tech Co Ltd has been granted a patent for Plastic Film Packaging Bag Manufacturing Machine. This invention was developed by Fan Liang, Su Xianrong, Shin Hong-cheon and Wang Xiaodong.
The patent application number is CN202422895476U 20241127. The patent publication number is CN22337024..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shenzhen Gaolicheng Hardware Plastic Co Ltd has submitted a patent application for Stamping Die Capable of Automatically Pulling and Feeding Materials. Lin Changmin, Lin Wenqi, Shen Pingjie, Jiang Yingcheng and Zheng Zhenfu developed the invention.
The patent application number is CN202510593009 20250509. ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shanghai Biaolang Office Supplies Co Ltd has obtained a patent for assembling structure for various plastic parts. This invention was developed by Wu Zhiqiang and Li Yongqin.
The patent application number is CN202422455795U 20241011. The patent publication number is CN223370147 (U). International Patent Cl..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Huizhou Zhaoheng Craft Products Co Ltd has been awarded a patent for PET (polyethylene Terephthalate) Film Wrinkle Removing Equipment for Colored Ribbon Manufacturing. This invention was developed by Feng Qianke.
The patent application number is CN202422765743U 20241113. The patent publication number is CN..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Guangdong Huajun New Material Tech Co Ltd has obtained a patent for water tank for plastic film cleaning machine. This invention was developed by Ning Weijun and Lin Chuanwen.
The patent application number is CN202422313261U 20240920. The patent publication number is CN223370047 (U). International Patent C..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Yangzhou Xinwei New Mat Co Ltd has submitted a patent application for Imidization Equipment for Polyimide Film Production. This invention was developed by Pu Zhenghua and Ura Takeshi.
The patent application number is CN202510310933 20250317. The patent publication number is CN120094885 (A). International P..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taizhou Jingchaoli Mould Co Ltd has been awarded a patent for Temperature Control Type Injection Mold. This invention was developed by Lin Guogui.
The patent application number is CN202422863912U 20241122. The patent publication number is CN223370013 (U). International Patent Classification codes are B29C4..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Jingcai Optical has secured a patent on Efficient Heat Dissipation Resin Lens Injection Mold Assembly. Tan Yanhe and Yao Yalan developed the invention.
The patent application number is CN202422582656U 20241024. The patent publication number is CN223370005 (U). International Patent Classification c..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- SK Microver Co Ltd has applied Chinese patent for Regenerated PET (polyethylene Terephthalate) Film Manufactured by Using Regenerated Fragments. Lee Sang-hyun, Park Eun-young, Baek Sang-hyun, Choi Hong-jun and Han Jae-il developed it.
The patent application number is CN20238074848 20230310. The patent publ..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has published Zhejiang Baimahu Laboratory Co Ltd and Soochow University patent application for Preparation Method and Application of Wide-band-gap Perovskite Thin Film. The invention was developed by Zhang Yurou, Sun Jingsong, Peng Jun, Huang Chaopeng, Zhao Xinhai, ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Wuxi Qinbang Packaging New Materials for PE (polyethylene) Heat Shrinkable Film. Hong Lichun developed the invention.
The patent application number is CN202422162921U 20240904. The patent publication number is CN223370318 (U). Internationa..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Xidian University has applied Chinese patent for Film Vibration Suppression Method Based on Multi-passive-cable Structure and Active Adjustment. Lee Chi-won, Zhang Yiqun, Quan Yiduo, Li Meng, Cai Jianguo, Zhang Qian, Hu Naigang, Zhong Wang, Sun Zihan and Yang Wenhua developed it.
The patent application num..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Canon has applied Chinese patent for Molded Body. Hiratani Takayuki, Watanabe Masahiro, Hino Tetsuo, Ogawa Ryo and Yoshimatsu Nobuki developed it.
The patent application number is CN20238074764 20231024. The patent publication number is CN120092039 (A). International Patent Classification codes are C08G18/..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- The Fourth Eng Construction Chongqing Co Ltd Of CCCC Third Highway Eng has received a patent for EPS (expandable Polystyrene) Composite Decorative Line Anti-crack Mortar Spraying Mold. This invention was developed by Yan Gangqin, Lee Ji-woon, Feng Chao, Luo Can and Zeng Hui.
The patent application number i..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Xi'an Highway Research Institute has been granted a patent for Prefabricated Concrete Pavement Slab Production Mold. This invention was developed by Zhang Mingcheng, Li Na, Su Jing, Ma Qingwei, Guo Ping, Li Yan, Mi Haichen and Yang Fayong.
The patent application number is CN202422619773U 20241029. The patent..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Tianjin Jianfeng Intelligent Tech Development Co Ltd has been awarded a patent for Brick Making Machine Brick Mold Convenient to Demold. This invention was developed by Qi Ming.
The patent application number is CN202422380242U 20240929. The patent publication number is CN223369646 (U). International Patent..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Construction Engineering Group for Assembly Type House Building Prefabricated Laminated Slab Mold Easy to Assemble and Adjust. Ren Liang, Mu Chao, Zha Zhongtao and Sun Lei developed the invention.
The patent application number is CN2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Zhejiang Dadongwu Group Construction has been granted a patent for Pouring Mold for Forming Upturning Bearing Platform. Tang Yingen, Ahn Ui-yeon and Ye Zhen developed the invention.
The patent application number is CN202422396389U 20240930. The patent publication number is CN223369635 (U). International Pate..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Tianjin Jianfeng Intelligent Technology has been awarded a patent for Stamping Type Brick Making Mold. This invention was developed by Yu Bo.
The patent application number is CN202422380241U 20240929. The patent publication number is CN223369634 (U). International Patent Classification codes are B28B3/04, B2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Yangling CBE Tunnel Mould for Novel Mold Cover Plate. Shen Chao, Qiao Baofeng and Wang Yonggang developed the invention.
The patent application number is CN202421714244U 20240719. The patent publication number is CN223369633 (U). Internation..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Yutian Hongtuo Building Mat Co Ltd for Limiting Mold for Cement Brick Production and Processing. Wang Guohui and Li Yang developed the invention.
The patent application number is CN202422271570U 20240918. The patent publication number is C..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Kunshan Hezhenrui New Composite Mat Co Ltd has been granted a patent for Wear-resistant Negative-pressure Pumping Tank for Modified Plastic Particles. This invention was developed by Huang Fushan, Song Wenqi, Chen Jinbin, Pan Guiliang, Yuan Huabiao and Chen Weiyun.
The patent application number is CN202422..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Chongqing Zhongte Metal Mat Co Ltd has been granted a patent for Automatic Feeding Device for Mold Production Line. Lin Huawei developed the invention.
The patent application number is CN202422845868U 20241121. The patent publication number is CN223372166 (U). International Patent Classification code is B6..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shenzhen Andi Plastic Mould has received a patent for Set Top Box Case Frame Mold. This invention was developed by Duan Mingliang, Huang Bili, Wu Zhangqian, Liu Jianshe and Liu-fu Zhongchao.
The patent application number is CN202422865583U 20241122. The patent publication number is CN223369971 (U). Internati..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shenzhen Andi Plastic Mould has been granted a patent for High-precision Case Frame Mold. Duan Mingliang, Liu Jianshe, Liu-fu Zhongchao, Huang Bili and Wu Zhangqian developed the invention.
The patent application number is CN202422858620U 20241122. The patent publication number is CN223369970 (U). Internatio..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Suzhou Wante Auto Parts has obtained a patent for injection mold with core pulling mechanism. This invention was developed by Jin Jianzhong.
The patent application number is CN202422560372U 20241023. The patent publication number is CN223369964 (U). International Patent Classification codes are B29C45/26, B2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Foshan Shunde Hona Electrical Appliance Co Ltd has been granted a patent for Novel Injection Mold with Sliding Block Provided with Pitched Roof Structure. This invention was developed by Zhu Jianchao and Chen Liuchun.
The patent application number is CN202422551021U 20241022. The patent publication number ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Sanjing Mould Co Ltd for Injection Mold of High-precision Sliding Block Pitched Roof Ejection Structure. He Hai'ou, Song Lei and Yan Wei developed the invention.
The patent application number is CN202422422381U 20240930. The paten..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Kunshan Daliang Plastic Mould Co Ltd has been awarded a patent for Valve Pin of Hot Melting Runner of Mold. This invention was developed by Shiromizu Kou.
The patent application number is CN202423224028U 20241226. The patent publication number is CN223369961 (U). International Patent Classification codes a..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taizhou Huangyan Jingtian Mould Co Ltd has obtained a patent for multi-point synchronous glue feeding type hot runner of automobile wheel cover double-mold-cavity injection mold. This invention was developed by Wang Ruocheng and Liang Pengfei.
The patent application number is CN202422862660U 20241122. The ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Spiral Hot Runner Pouring Mechanism of Injection Mold for Automotive Trim Panel has been issued to Taizhou Huangyan Yuntian Mould Co Ltd. This invention was developed by Zhou Weijun and Yang Jilong.
The patent application number is CN202422637125U 20241030. The patent publication number ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shanghai Donglei Precision Mould Tech Co Ltd has been granted a patent for Double-color Mold. This invention was developed by Cao Shuisheng.
The patent application number is CN202421976535U 20240814. The patent publication number is CN223369952 (U). International Patent Classification codes are B29C45/16 a..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Injection Mold for Heating Sprue has been issued to Shenzhen Cares Plastic Electronics Co Ltd. This invention was developed by Fang Zhao.
The patent application number is CN202423270920U 20241226. The patent publication number is CN223369951 (U). International Patent Classification codes..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taicang Xincheng Prec Mold Co Ltd has been granted a patent for Multi-runner Injection Mold with Circulating Heat Conduction Function. This invention was developed by Song Jianqing.
The patent application number is CN202422866866U 20241125. The patent publication number is CN223369947 (U). International Pa..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Suzhou Aitejia Prec Mould Co Ltd has obtained a patent for guide device for runner of injection mold. This invention was developed by Liu Guangdong and Zhang Xiaobing.
The patent application number is CN202422860891U 20241122. The patent publication number is CN223369944 (U). International Patent Classific..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Guangdong Topzone Tooling Co Ltd has been awarded a patent for High-precision Manufacturing Mold. This invention was developed by Wu Yu'an, Wu Tinghao and Cao Ping.
The patent application number is CN202422810063U 20241118. The patent publication number is CN223369941 (U). International Patent Classificati..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Guanjia Plastic Tech Co Ltd has obtained a patent for charger injection molding production mold facilitating material taking. This invention was developed by Chen Xuegeng, Su Jianjun, Mai Zhiwen and Deng Shizhi.
The patent application number is CN202422776151U 20241114. The patent publication numb..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taizhou Huangyan Fabao Mould Co Ltd has received a patent for Pizza Plate Stacking Mold. This invention was developed by Ji Zhibao.
The patent application number is CN202422744675U 20241111. The patent publication number is CN223369936 (U). International Patent Classification codes are B29C45/26 and B29C45..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shandong Zhonghang Taida Composite Mat Co Ltd has submitted a patent application for Surface Spraying Device for Carbon Fiber Plate. Zhang Lixin, Zhang Yan, Wang Xutao, Du Feiqi and Zhou Rui developed the invention.
The patent application number is CN202510606011 20250512. The patent publication number is ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Taicang Delta Precision Tech Co Ltd has been granted a patent for Inverted Drilling Button Injection Mold. This invention was developed by Chen Xiangui.
The patent application number is CN202422732647U 20241111. The patent publication number is CN223369934 (U). International Patent Classification codes are..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Taizhou Huangyan Yuntian Mould Co Ltd for Quick Injection Type Air-mark-free Automobile Front Bumper Lower Trim Plate Mold. Zhou Weijun and Yang Jilong developed the invention.
The patent application number is CN202422703999U 20241106. The..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Zhongshan Haishiman Intelligent Tech Co Ltd has received a patent for Detachable Injection Mold for Door Lock Production. This invention was developed by Zhang Lei.
The patent application number is CN202422689909U 20241105. The patent publication number is CN223369929 (U). International Patent Classificati..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Foshan City Shunde Distr Timmas Electronics Co Ltd has received a patent for 250a High-current Inner Core Injection Mold. This invention was developed by Lei Guozheng, Cai Xingbao, Cui Jiansheng, Wang Xiaowei, Xiao Lihua and Zhou Yong.
The patent application number is CN202422644299U 20241030. The patent p..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Shenzhen Dingfengda Prec Mould Injection Co Ltd has been granted a patent for Injection Mold with Anti-adhesion Function. This invention was developed by Yao Xinggang and Yang Yunchuan.
The patent application number is CN202422628727U 20241030. The patent publication number is CN223369923 (U). Internationa..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- CETC Robot Co Ltd has obtained a patent for injection mold for motor brush carrier assembly. This invention was developed by Wang Jian, Kim Gu-dae, Fang Xiaoqiang, Xiao Yuanhai, Zhou Jingjie, Yao Yun, Shi Yingke, Gu Ping, Chen Jian and Li Tingjun.
The patent application number is CN202422591709U 20241025. ..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Sanjin Optoelectronic Suzhou Co Ltd has been granted a patent for One-mold Four-cavity Plastic Injection Mold Structure. This invention was developed by Guo Zixu.
The patent application number is CN202422534303U 20241021. The patent publication number is CN223369916 (U). International Patent Classification..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Injection Molding Equipment has been issued to Lenovo (Beijing) Limited. This invention was developed by Niu Deqiang, Liu Hong and Wang Huiyong.
The patent application number is CN202422509008U 20241016. The patent publication number is CN223369915 (U). International Patent Classificatio..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Suzhou Yixin New Material Tech Co Ltd has obtained a patent for mold closing guide mechanism of injection molding mold. This invention was developed by Yang Jingjing, Cui Huaixia, Kang Houbin, Chen Zheng and Zheng Changyuan.
The patent application number is CN20242233748U 20240821. The patent publication n..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Jining Chuangrui Building Mat Co Ltd for Anti-blocking Plastic Injection Molding Device. Qu Jingmin developed the invention.
The patent application number is CN202520113520U 20250117. The patent publication number is CN223369906 (U). Inter..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chuzhou Zhiding Electromechanical Tech Co Ltd has been awarded a patent for Double-color Injection Mold. This invention was developed by Wang Bangyou, Kong Weibo and Yu Huapeng.
The patent application number is CN202421951476U 20240813. The patent publication number is CN223369888 (U). International Patent..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Kunshan Dehou Machinery Equipment Co Ltd has been granted a patent for Equipment for Automatically Taking and Placing Injection Molded Parts. Chen Wei developed the invention.
The patent application number is CN202422861631U 20241122. The patent publication number is CN223369887 (U). International Patent C..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Dongguan Sanke Electronic Technology has been awarded a patent for Nut Mounting Device for Plastic Mold. This invention was developed by Kuang Juanhua and Wang Darong.
The patent application number is CN202422687429U 20241104. The patent publication number is CN223369884 (U). International Patent Classificat..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Xianzhike Semiconductor Tech Dongguan Co Ltd has been granted a patent for Injection Molding Equipment for Transistor Processing and Capable of Automatically Popping Up and Releasing Mold. Hong Jianxiong developed the invention.
The patent application number is CN202422725290U 20241108. The patent publicat..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Changshu Aoqi Intelligent Control Tech Co Ltd has been granted a patent for Resin Injection Molding Mechanism. Xiao Zhou, Chu Ziheng and Yang Yun developed the invention.
The patent application number is CN202422671808U 20241104. The patent publication number is CN223369879 (U). International Patent Classi..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- Chinese Patent for Oil-resistant Foaming End Cover Type Filter Element and Foaming Mold Thereof has been issued to Pingyuan Filter. This invention was developed by Liang Tao, Wang Shuo, Ning Jiatao and Tian Shuai.
The patent application number is CN202423284471U 20241231. The patent publication number is CN2..
Plastics
| Mon 29 Dec 2025
Beijing, Dec. 30 -- State Intellectual Property Office of China has awarded a patent to Jilin Hipolyking Polyimide Mat Co Ltd for Polyimide Resin Compression Molding Device. Xie Dong, Tan Hongyan, Liu Yan, Du Jing, Xu Wenfa and Yu Jingfu developed the invention.
The patent application number is CN202422870994U 20241125. The p..
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