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Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Silsef has submitted a patent application for Injection Molding Device, Insert and Manufacturing Method Therefor. Gâté Valentin and Turover Daniel developed the invention.
The patent application number is EP20260158310 20260212. The patent publication number is EP4793017 (A1). International Patent Classif..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Mold Demolding Structure has been issued to Huizhou Desay Prec Parts Co Ltd. This invention was developed by Li Xinxi, Chen Haijun, Liu Yong and Chen Bin.
The patent application number is CN202422896390U 20241126. The patent publication number is CN223590003 (U). International Patent Cla..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Jiangsu Jiuzhou Xingji High Performance Fiber Products Co Ltd has been granted a patent for Fiber Product Folding Device. Zhou Xinji, Qian Honglin, Shao Zhifeng and Ge Shouhui developed the invention.
The patent application number is CN202422956532U 20241202. The patent publication number is CN223592078 (U..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Youkuangsu New Material Tech Wuhu Co Ltd for Plastic Processing Extruder. Wang Yinmu and Ji Yunyun developed the invention.
The patent application number is CN202422880511U 20241126. The patent publication number is CN223590045 (U). Intern..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Plastic Particle Extruder has been issued to Guangdong Zhongsu Degradable Mat Co Ltd. This invention was developed by Li Jinbei, Gu Weijun, Liu Guigang, Qin Yong and Gao Youbao.
The patent application number is CN202422923635U 20241128. The patent publication number is CN223590040 (U). I..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuhu Linfa Plastic Products Co Ltd has received a patent for Injection Molding Storage Structure Capable of Preventing Raw Materials from Caking. This invention was developed by Zhang Dalin and Yang Jianlin.
The patent application number is CN202422215014U 20240910. The patent publication number is CN22358..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Linyi Tianyi Electric Co Ltd has received a patent for Short Lead Sheath Injection Molding Device. This invention was developed by Liu Chunting, Liu Xue, Du Jinpeng, Gao Chilu, Meng Lingmin, Niu Yuxia and Xu Chunbo.
The patent application number is CN202423153682U 20241220. The patent publication number is..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Raw Material Belt Producing and Forming Equipment has been issued to Hangzhou Forever Plastics Co Ltd. This invention was developed by Sun Lidong, Liu Yingbao and Huang Haibo.
The patent application number is CN202423186059U 20241224. The patent publication number is CN223589886 (U). Int..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Plastic Pulverizer has been issued to Ningbo Renchuang Electromechanical Tech Co Ltd. This invention was developed by Jiang Guanghui.
The patent application number is CN20242304136U 20241206. The patent publication number is CN223589830 (U). International Patent Classification codes are ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Dongguan Diman Tech Machinery Co Ltd for Water-free Separation Device for Waste Plastics. Liu Peiyun developed the invention.
The patent application number is CN202422654671U 20241031. The patent publication number is CN223589820 (U). Inte..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Plastic Raw Particle Dust Removal Device has been issued to Chongqing Sulong Plastic Tech Development Co Ltd. This invention was developed by Guo Fuyou.
The patent application number is CN20242318826U 20241209. The patent publication number is CN223589810 (U). International Patent Classi..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Feierbo New Material Tech Co Ltd has been awarded a patent for Raw Material Stirring Device for Polypropylene Fiber Production. This invention was developed by Fang Gengquan and Zhao Xingtian.
The patent application number is CN202423268829U 20241230. The patent publication number is CN223589778 (..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Yize Electronic Tech Co Ltd has secured a patent on Film Pasting Device. Chen Yangdi developed the invention.
The patent application number is CN20252005804U 20250102. The patent publication number is CN223591074 (U). International Patent Classification code is B65B33/02.
The abstract released..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Chongqing Yu Hai Prec Manufacturing Co Ltd for Film Tearing Device. Feng Hongjun, Xiao Jiuquan, Tan Jian and Cai Hongyi developed the invention.
The patent application number is CN202423222713U 20241225. The patent publication number is CN..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shaoguan Yongshun Precision Tech Co Ltd and Dongguan Youngsun Precision Mold have submitted a patent application for Intelligent Design Method for Precise Injection Mold Based on Deformation Field Cooperative Regulation and Control. This invention was developed by Cai Haibo, Yi Zhigang and Hu Runfa.
The pa..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Weihai Tuozhan Fiber and Inner Mongolia Guangwei Carbon Fiber Co Ltd have obtained a patent for washing equipment for preparing carbon fiber precursor. This invention was developed by Huang Daming, Tang Lixin, Sun Juntao, Qiu Weifeng, Li Ribin, Shen Peifang, Zhang Huadong and Sha Yulin.
The patent applicat..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Daicel Corp and Imt Taiwan Co Ltd have submitted a patent application for Microfluidic System, Processing Method Using Microfluidic System, and Method for Producing Polymer. This invention was developed by Kitamori Takehiko and Chen Chih-chen.
The patent application number is EP20240877215 20241009. The pat..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai Tianle Daily Chemical Factory has been awarded a patent for Three-color Highlight Blusher Filling Mold. This invention was developed by Wang Song.
The patent application number is CN20252052558U 20250109. The patent publication number is CN223591041 (U). International Patent Classification codes a..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Anhui Jiehe Prec Machinery Co Ltd has been awarded a patent for High-pressure Vacuum Rapid Mold Opening Forming Mechanism. This invention was developed by Qi Chao.
The patent application number is CN202423201978U 20241225. The patent publication number is CN223590216 (U). International Patent Classificatio..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai Danfeng Intelligent Tech Co Ltd and Beijing Institute of Technology have secured a patent on Flexible Curing Mold for Racing Car Shell Made of Carbon Fiber Composite Material. Xu Chunguang, Hu Saiyi and Yin Peng developed the invention.
The patent application number is CN202422989602U 20241204. Th..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hefei Xinhai Plastic Co Ltd has been awarded a patent for Anti-deformation Structure of Plastic Product Injection Mold. This invention was developed by Liu Xinyan, Yang Guangyue and Chen Houmao.
The patent application number is CN202423218884U 20241226. The patent publication number is CN223590031 (U). Int..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhongshan Yifeng Plastic Products Co Ltd has been awarded a patent for Air Cooling Mold. This invention was developed by Zhong Yuming.
The patent application number is CN202421750939U 20240723. The patent publication number is CN223589996 (U). International Patent Classification codes are B29C45/34 and B29..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhongshan Mingfeng Precision Electromechanical Tech Co Ltd has been awarded a patent for Inner Gear Ring Injection Mold Structure. This invention was developed by He Mingyong, Fang Yingbao, He Mingmeng and Zhang Xiaozhou.
The patent application number is CN20242392401U 20241216. The patent publication numb..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chongqing Dadao Foam Plastic Packaging Mat Co Ltd has been awarded a patent for Dual-density Foam Tray Forming Mold. This invention was developed by Tan Daijun and Chen Deming.
The patent application number is CN202423276755U 20241230. The patent publication number is CN223589907 (U). International Patent ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chongqing Yulan Mould Co Ltd has been awarded a patent for Water Cooling Rod Structure and Mold. This invention was developed by Wang Jun and Yang Xiaolin.
The patent application number is CN202423134220U 20241218. The patent publication number is CN223589842 (U). International Patent Classification codes ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Jiangsu Changsheng Environmental Protection Tech Co Ltd has been awarded a patent for Cleaning Device for Pet Regenerated Bottle Flake Production. This invention was developed by Chen Yujiang, Tang Zhou, Zhong Minjun, Yang Kai, Zhang Huanhuan and Lu Jianguo.
The patent application number is CN202423278747U..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Liaocheng Huili Plastic Weaving Co Ltd has been awarded a patent for Efficient Energy-saving Plastic Particle Regenerator. This invention was developed by Zhang Fuming, Lou Guiyun, Hao Enbiao, Zhang Yunyang and Zhang Xiuyun.
The patent application number is CN202422347751U 20240926. The patent publication ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hubei Sutong Tech Co Ltd has been awarded a patent for Particle Drying Device for Plastic Products. This invention was developed by Xiang Bing, Zhao Hongbo, Yan Ping and Pan Hong.
The patent application number is CN202423193778U 20241223. The patent publication number is CN223589807 (U). International Pate..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxi Radin Machinery Mfg Co Ltd has been awarded a patent for Falling Type Plastic Internal Mixer with Automatic Cleaning Function. This invention was developed by Ding Hao, Ding Jianming, Lu Miaomiao and Wu Jianfang.
The patent application number is CN20242380876U 20241212. The patent publication number i..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Resources Zhizhu Tech Dingan Co Ltd and Hainan Anjie Taike Engineering Tech Co Ltd have secured a patent on Forming Mold for Precast Concrete Box-type House. Zhao Zhiliang and Zhang Huan developed the invention.
The patent application number is CN202422404467U 20240930. The patent publication number ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Luzhou Haoneng Trans Technology Co Ltd and Chengdu Aeronautic Polytechnic have been granted a patent for Gear Mold Fixing Device. This invention was developed by Zeng Tao, Shao Changwei, Chen Linfeng, Ma Yaxin, Bai Jingfei and Men Zhengxing.
The patent application number is CN202423270589U 20241230. The pa..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Anhui Kanghong Prec Manufacturing Co Ltd has been awarded a patent for Polishing Device for Plastic Product Processing. This invention was developed by Zhang Chunliang, Zhang Kun, Li Honglei, Ding Wei and Yin Haibin.
The patent application number is CN202423272922U 20241230. The patent publication number i..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has released Changzhou Bemate Home Tech Co Ltd patent application for Ceramic Tile-look Stone Plastic Floor, and Manufacturing Method Therefor. This invention was developed by Dong Junxiang, Xu Hongkai and Li Yanhui.
The patent application number is EP20250733594 20250620. The patent ..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Micro Ams Inc has applied European patent for Apparatus for Manufacturing Molded Body and Method for Manufacturing Molded Body. Omachi Shunsuke and Oe Kazuyoshi developed it.
The patent application number is EP20240877205 20241009. The patent publication number is EP4793016 (A1). International Patent Classi..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Petkit Network Technology (Shanghai) has sought patent for Rolling Support Driving Mechanism and Pet Excreta Collection Device. This invention was developed by Jiang Lihua, Zhang Junchao, Xie Chao, Liu Guojun and Ma Xiaoqing.
The patent application number is EP20250864501 20250911. The patent publication numb..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has published Celadyne Tech Inc patent application for Composite Polyelectrolyte Membranes. The invention was developed by Staller Corey, Correa Iii Francisco, Ong Gary, Hatsukade Toru, Castele Erin and Kazerooni Dana A.
The patent application number is EP20240798692 20241011. The pat..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- Amazonen Werke H Dreyer has submitted a patent application for Conveying Means for a Positive Displacement Pump and Method for Producing a Two-component Plastic Conveying Means. Temme Aljosha, Tiemann Christian, Austermann Stefan and Mueller Norbert developed the invention.
The patent application number is EP..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has received Basell Polyolefine patent application for Polyethylene Composition for Filaments or Fibers. Perdomi Gianni, Galvan Monica and Di Pietro Fabio developed the invention.
The patent application number is EP20240783728 20241004. The patent publication number is EP4791811 (A1)...
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- University Leiden has submitted a patent application for Bottlebrush Polymers. This invention was developed by Barz Matthias, Pomplun Sebastian and Zhao Bonan.
The patent application number is EP20240798314 20241010. The patent publication number is EP4791802 (A1). International Patent Classification codes ..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has released SABIC Global Technologies BV patent application for Solution Process for Production of Functionalized Polyolefins. This invention was developed by Szot Wojciech, Duchateau Robbert, Bouyahyi Miloud and Jasinska-walc Lidia.
The patent application number is EP20240787474 202..
Plastics
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has received SABIC Global Technologies BV patent application for Solution Process for Production of Functionalized Polyolefins. Szot Wojciech, Duchateau Robbert, Bouyahyi Miloud and Jasinska-walc Lidia developed the invention.
The patent application number is EP20240787473 20241010. T..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Lianyungang Petrochemical patent application for Temperature Control Method for Polyether Macromonomer Production. Fan Changhai, Geng Zhi, Wang Rui, Yang Weidong, Hu Xiaoyu, Guo Ziliang and Hu Jun developed the invention.
The patent application numbe..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- China Huanqiu Contracting & Engineering, China National Petroleum and Shanghai Huanqiu Contraction and Eng Corporation have applied Chinese patent for Control System for Accurately Controlling Sodium Hypochlorite Concentration of Falling Film Method. Li Sitong, Ma Linying, Ni Haiwei, Qin Jianhua, Chen Jie and..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Huazhong University of Science and Technology for Continuous Plastic Pyrolysis Reactor for Screening Carbon Products Based on Fluidizing Medium Density Difference. Zhang Tengyue, Xiao Haoyu, Hu Qiang, Wei Yibing, Sheng Zichun, Wang Xianhua, Y..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Yantai Shengong Molding Co Ltd for Gas-assisted Handle Injection Mold with Ejection Mechanism. Liu Zhihao, Lin Zheng, Luan Yufei, Yu Yongheng and Li Jianzhong developed the invention.
The patent application number is CN202423291454U 202412..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxi Haipu Prec Mould Co Ltd has secured a patent on Machining Device for Injection Mold. Zhang Xuejun developed the invention.
The patent application number is CN202423275765U 20241230. The patent publication number is CN223589019 (U). International Patent Classification codes are B24B19/20, B24B41/06 and..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Jiangsu Yueke New Material has been granted a patent for Rotary Chamfering Mechanism for Pet Foam Board Disc Body. Huang Yu developed the invention.
The patent application number is CN202423242255U 20241227. The patent publication number is CN223588980 (U). International Patent Classification codes are B24B4..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Tianjin Shengyi Ruide Mould Tech Co Ltd for Maintenance Platform for Mold. Qin Yanzhi developed the invention.
The patent application number is CN202423226971U 20241226. The patent publication number is CN223588903 (U). International Paten..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Yixing Tianyu Shiji High New Technology for Tow Collecting Equipment for Carbon Fiber Production. Wu Xuesong, Wang Xin, Qian Liqiang and Yu Zhiping developed the invention.
The patent application number is CN20252000802U 20250102. The patent..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Dalian Xinde New Material Tech Co Ltd for Material Pushing Mechanical Arm for Carbon Fiber Curing Felt. Liu Jun and Li Changhui developed the invention.
The patent application number is CN202423231818U 20241226. The patent publication numb..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Huangshi Dingsheng Mould has obtained a patent for novel co-extrusion floor mold. This invention was developed by Chen Sheng.
The patent application number is CN202423269379U 20241230. The patent publication number is CN223590051 (U). International Patent Classification codes are B29C48/07, B29C48/25 and B29..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Guangdong Yizumi Precision Rubber & Plastic Equipment Tech Co Ltd for Mold Heat Preservation Structure and Mold Opening Device. Wang Shihai, Zhao Chuang, Liu Chengbing, Li Chenglin and Li Xiaohai developed the invention.
The patent applica..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Guangdong Yizumi Precision Rubber & Plastic Equipment Tech Co Ltd has been granted a patent for Mold Opening Structure and Mold Opening Device. This invention was developed by Wang Shihai, Zhao Chuang, Liu Chengbing, Li Chenglin and Li Xiaohai.
The patent application number is CN202423117880U 20241217. The..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chongqing Kangxi Plastic Product Co Ltd has obtained a patent for glue injection device. This invention was developed by Xu Yuanxun, Liu Qiaoling and Jiang Hesheng.
The patent application number is CN202423288813U 20241231. The patent publication number is CN223590024 (U). International Patent Classificati..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Xiamen Jsun Precision TeTechnology has secured a patent on Delayed Core-pulling Mold for Forcibly Releasing Slide Block. Lin Jingjie, Yang Yishi and Kang Jianzhi developed the invention.
The patent application number is CN202423100013U 20241216. The patent publication number is CN223590018 (U). International..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Taiwei Ind Co Ltd has been granted a patent for Pneumatic Demolding Structure for Injection Molding. Luo Xiao, Yang Lihua and Sun Zhou developed the invention.
The patent application number is CN202423276926U 20241230. The patent publication number is CN223590014 (U). International Patent Classifi..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hangzhou Kangyuan Electromechanical Equipment Co Ltd has secured a patent on Multi-directional Demolding Mold. Zhu Guotao and Cai Qinren developed the invention.
The patent application number is CN202520233015U 20250213. The patent publication number is CN223590011 (U). International Patent Classification ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Suzhou Youcheng Mech Engineering Co Ltd has received a patent for Double-ejection Rear Mold Demolding Structure Based on Injection Mold. This invention was developed by Zhou Qifeng.
The patent application number is CN202520128447U 20250120. The patent publication number is CN223590010 (U). International Pa..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Qingdao Hi Tech Moulds Co Ltd for Local Ejection Mechanism for Mold. Sun Wenqiang, Wang Huanhuan, Ma Jian, Guo Feng, Zhang Xiuchong, Zhou Fang and Zhang Bingshuai developed the invention.
The patent application number is CN202423223195U 20..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Dongguan Dingqin Mould Co Ltd for Inverted Injection Mold. Xu Xiaolan, Lan Qingfu and Zou Gaokui developed the invention.
The patent application number is CN202423129786U 20241218. The patent publication number is CN223590006 (U). Internat..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Kunshan Ideaman Intelligent Tech Co Ltd for Cooling Type Injection Mold for Urine Cup Production. Guan Junwei developed the invention.
The patent application number is CN202422917961U 20241128. The patent publication number is CN223590004 ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Jingli Tooling & Eng Co Ltd for Injection Mold Adopting Four-oil-cylinder Ejection Structure. Gu Xiaotao developed the invention.
The patent application number is CN202422884154U 20241126. The patent publication number is CN223590..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Weikeduo Prec Industry Shenzhen Co Ltd has received a patent for Core Pulling Structure Capable of Opening Mold Step by Step. This invention was developed by Li Congcong and Zhou Shaoliang.
The patent application number is CN202423261736U 20241230. The patent publication number is CN223589993 (U). Internat..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Core Pulling Structure for Mold has been issued to Xiamen Xintonglian Plastic Co Ltd. This invention was developed by Li Guiyong, Lee Mi-joo and Pu Li.
The patent application number is CN202423250111U 20241227. The patent publication number is CN223589992 (U). International Patent Classi..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Hengqiang Rubber Products has been granted a patent for Secondary Needle Removing Slide Mechanism Applied to Mold. Wan Weibin developed the invention.
The patent application number is CN202422876815U 20241125. The patent publication number is CN223589991 (U). International Patent Classification code..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shenzhen Jinhuilai Plastic Products Co Ltd has secured a patent on Injection Mold with U-shaped Reverse Glue Inlet Runner Structure. Shang Zihan developed the invention.
The patent application number is CN202423318742U 20241231. The patent publication number is CN223589987 (U). International Patent Classif..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Xiamen Xintonglian Plastic Co Ltd has secured a patent on Die Hot Runner Structure. Li Guiyong, Pu Li and Lee Mi-joo developed the invention.
The patent application number is CN202423243949U 20241227. The patent publication number is CN223589985 (U). International Patent Classification code is B29C45/27.
..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Backward-inclined Injection Mold for Keycaps has been issued to Shenzhen Jinhuilai Plastic Products Co Ltd. This invention was developed by Shang Ye.
The patent application number is CN202422823464U 20241119. The patent publication number is CN223589981 (U). International Patent Classifi..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Fujian Quanzhou City Jialong Mould Company has obtained a patent for shoe mold capable of rapidly demolding. This invention was developed by Huang Zhimin, Luo Quanbo, Yi Dequan and Zhong Dingbiao.
The patent application number is CN20252098061U 20250116. The patent publication number is CN223589980 (U). In..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Suzhou Liankai Prec Mould Co Ltd has received a patent for Three-plate Mold Injection Mold. This invention was developed by Zeng Zhi.
The patent application number is CN202423323609U 20241230. The patent publication number is CN223589978 (U). International Patent Classification code is B29C45/26.
State..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxi Guomai Precision Technology has obtained a patent for engine resonant cavity plastic part mold with anti-blocking function. This invention was developed by Wu Shouhua and Qian Xiaohong.
The patent application number is CN202423311245U 20241231. The patent publication number is CN223589973 (U). Internati..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhejiang Limin Ind Group Co Ltd has been granted a patent for Laminated Multi-cavity Injection Molding Mold for Automotive Trim Buckles. This invention was developed by Huang Caiyun, Wu Min and Pan Xianfu.
The patent application number is CN202423301791U 20241231. The patent publication number is CN2235899..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Glasses Frame Manufacturing Mold has been issued to Taizhou Shangjie Mould Tech Co Ltd. This invention was developed by Tao Yuchen.
The patent application number is CN202423301543U 20241231. The patent publication number is CN223589967 (U). International Patent Classification codes are B..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Anhui Borui Prec Mould Co Ltd has obtained a patent for expansion core structure of injection mold. This invention was developed by Hu Biwu.
The patent application number is CN202423296538U 20241231. The patent publication number is CN223589966 (U). International Patent Classification codes are B29C45/14, ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Heng Yong Xin Prec Products Co Ltd for Plastic Cover Production Mold. Chen Zhongquan developed the invention.
The patent application number is CN202423290254U 20241231. The patent publication number is CN223589963 (U). Internatio..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hubei Jujiuwei Ind Co Ltd has received a patent for Guide Mechanism of Injection Mold for Continuous Production of Injection Cups. This invention was developed by Sun Jupeng, Lin Yinyu and Xu Wensi.
The patent application number is CN202423270027U 20241230. The patent publication number is CN223589960 (U)...
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Dian Jin Electronics Tech Co Ltd has received a patent for Quick-change Injection Mold. This invention was developed by Liu Zhaoxi, Li Quanlin, Chen Wenjun and Liu Haihang.
The patent application number is CN202423264870U 20241228. The patent publication number is CN223589959 (U). International Pa..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Changchun Huawei Plastic Tech Co Ltd for Multifunctional Plastic Container Forming Auxiliary Device. Li Dianbo developed the invention.
The patent application number is CN202423263678U 20241230. The patent publication number is CN223589958..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jinglian Mold Embryo Co Ltd for Multi-cavity Mold Structure. Luo Sheng developed the invention.
The patent application number is CN202423254535U 20241228. The patent publication number is CN223589957 (U). International Patent Clas..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Quick Positioning and Mounting Rack for Injection Mold has been issued to Wuxi Bainuo Mould Mfg Co Ltd. This invention was developed by Wang Rensheng.
The patent application number is CN202423251949U 20241227. The patent publication number is CN223589956 (U). International Patent Classif..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Dongguan Kangyi Photoelectric Tech Industrial Co Ltd has been granted a patent for Plastic Mold Convenient to Take Out. This invention was developed by Hu Weiliang, Luo Yuqiang, Deng Si, Hu Zijian and Hu Ping.
The patent application number is CN202423206246U 20241225. The patent publication number is CN223..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- CWB Group Co Ltd has been granted a patent for Multi-mold-cavity Shell Injection Mold. This invention was developed by Okina Katsuyuki, Kim Bo-young, Zhao Jian, Wang Dazhen, Liu Lixi and Zhi Jianyong.
The patent application number is CN202423188975U 20241224. The patent publication number is CN223589954 (U..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Nanjing Hansheng Mould Tech Co Ltd has received a patent for High-precision Lightweight Injection Mold. This invention was developed by He Jinwei, You Xiangdong and He Mingrui.
The patent application number is CN20242385211U 20241213. The patent publication number is CN223589951 (U). International Patent C..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shenzhen Senhairui Tech Co Ltd has received a patent for Mobile Phone Protection Shell Mold. This invention was developed by Li Xia.
The patent application number is CN202422767770U 20241113. The patent publication number is CN223589947 (U). International Patent Classification code is B29C45/26.
State ..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Anti-loosening Non-melting-mark Injection Molding Device Based on Automotive Trim Plastic Part has been issued to Nanjing Huashun Prec Mould Co Ltd. This invention was developed by Luo Qiuhua, Xiong Yifan, Li Wuli and Shen Yuanjun.
The patent application number is CN202423305928U 2024123..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Changchun Beige Plastic Fittings Equipment Co Ltd has secured a patent on Automatic Protection Mechanism. Zhang Xiaodong developed the invention.
The patent application number is CN202423287846U 20241231. The patent publication number is CN223589931 (U). International Patent Classification code is B29C45/1..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Qingyuan Linghang Tech Co Ltd has been granted a patent for Quick Disassembly and Assembly Structure of Injection Mold. Wang Liuming, Pan Jinfang and Lu Baitong developed the invention.
The patent application number is CN202422920380U 20241128. The patent publication number is CN223589925 (U). Internationa..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Ningbo Yu Li Prec Mold Co Ltd has received a patent for Metal Insert Installation Reminding Mechanism of Injection Mold. This invention was developed by Duan Pengcheng, Luo Kaiming, Liu Zhi, Long Qiusheng, Lu Tianying and Chen Wei.
The patent application number is CN202423258290U 20241227. The patent publi..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Qingdao Ruipeng Electromechanical Equipment for Cover Mold Assembly. Wang Kun and Yang Weiguang developed the invention.
The patent application number is CN202423175265U 20241223. The patent publication number is CN223589919 (U). Internation..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Foam Forming Mold for Carbon Fiber Propeller has been issued to Henan Liuliang New Mat Co Ltd. This invention was developed by Zhou Lei, Zhang Xin and Li Shu.
The patent application number is CN202423209213U 20241225. The patent publication number is CN223589906 (U). International Patent..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Harbin Limin Rubber has secured a patent on Vulcanizing Mold for Special-shaped Sealing Ring. Qian Ting, Li Aiying, Guo Guobang, Sun Yongshuai, Yang Zhi and Zhou Chaoqiang developed the invention.
The patent application number is CN202423266850U 20241227. The patent publication number is CN223589892 (U). Int..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Changzhou Wuyuan Plastic Co Ltd has secured a patent on Plastic Mold for Plastic Ring Production. Chen Xiaoan developed the invention.
The patent application number is CN202422836392U 20241120. The patent publication number is CN223589890 (U). International Patent Classification codes are B29C43/34, B29C43..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Quanzhou Hexing Display Products has obtained a patent for connecting regulator stamping device for plastic model. This invention was developed by Chen Song.
The patent application number is CN202423126819U 20241218. The patent publication number is CN223589881 (U). International Patent Classification code i..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Foshan Luzhou Pu Machinery Co Ltd has been granted a patent for Novel Polyurethane Linear Die. Dai Jinbiao developed the invention.
The patent application number is CN202422923857U 20241129. The patent publication number is CN223589876 (U). International Patent Classification codes are B29C41/34 and B29C41..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shenyang Changxing Composite Material Aviation Tech Co Ltd has received a patent for Aircraft Cabin Forming Mold Convenient to Demold. This invention was developed by Ma Chengwen and Chi Binghui.
The patent application number is CN202423316461U 20241231. The patent publication number is CN223589874 (U). In..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Asparagus Particle Sprue Mold has been issued to Wuxi Yongxing Machinery Co Ltd. This invention was developed by Xia Jipeng.
The patent application number is CN202422927942U 20241128. The patent publication number is CN223589873 (U). International Patent Classification codes are B29C39/0..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Huaian Fengji Intelligent Equipment Co Ltd has received a patent for Plunger Mold of Plunger Pump. This invention was developed by Hu Ming, Fei Mian, Wang Yuanchun and Yang Yinfei.
The patent application number is CN202422704344U 20241106. The patent publication number is CN223589852 (U). International Pat..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Xturbo Tech Xi'an Co Ltd for Missile Hood Special-shaped Heat-proof Sleeve Resin Transfer Heating Forming Mold. Han Xiaodong, Liang Dandan, Wang Nana, Ke Xubo and Mu Qiqi developed the invention.
The patent application number is CN20252190..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Yibin Jinmiao Tech Co Ltd has secured a patent on Plastic Product Forming Processing Equipment. Tan Zhigang developed the invention.
The patent application number is CN202423279175U 20241230. The patent publication number is CN223589850 (U). International Patent Classification code is B29C33/30.
The ab..
Plastics
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Foshan Luzhou Pu Machinery Co Ltd has secured a patent on Novel Polyurethane Cushion Large Formwork. Dai Jinbiao developed the invention.
The patent application number is CN202422923835U 20241129. The patent publication number is CN223589848 (U). International Patent Classification codes are B29C33/30 and ..
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