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Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Fujian Libang Packaging Co Ltd has filed a patent application for Preparation Method of Casting CPE (chlorinated Polyethylene) Digestible Easy-to-uncover Film. This invention was developed by Wu Liangyou and Deng Gensheng.
The patent application number is CN20261078978 20260121. The patent publication numb..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Suzhou Bona Microelectronic Tech Co Ltd has submitted a patent application for Polyimide Film Release Demolding Method Based on Wet Release. This invention was developed by Liu Jianyi and Chen Xiaokai.
The patent application number is CN202610175154 20260206. The patent publication number is CN122103632 (A..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Fusite Anji New Mat Co Ltd has applied Chinese patent for Acrylic Resin Composition for Protective Film, Pressure-sensitive Adhesive and Protective Film. Wang Yibo, Han Yongfen, Tu Zhengao, Huang Senbiao, Xu Haoran, Wei Hongwu and Yang Zhengbin developed it.
The patent application number is CN202610288357 ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Foshan Weilixin Electronic Mat Co Ltd has submitted a patent application for High-temperature-resistant Composite Protective Film and Preparation Method Thereof. Yu Zhongyou and Yu Sheheng developed the invention.
The patent application number is CN202610454475 20260408. The patent publication number is CN..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Xiao Mingting has filed a patent application for Waste Plastic Heating Cracking Oil Smoke Heavy Component Capturing Device. This invention was developed by Xiao Mingting.
The patent application number is CN202610252725 20260303. The patent publication number is CN122104275 (A). International Patent Classif..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Harbin Inst of Technology has submitted a patent application for Anchoring System and Anchoring Method for Large-diameter Fiber Composite Rod. Xian Guijun, Qi Xiao, Tian Jingwei, Wang Anni and Guo Rui developed the invention.
The patent application number is CN202610576970 20260428. The patent publication ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Nanjing Jingxi Culture Tech Development Co Ltd has filed a patent application for Polishing-free Mirror Surface Resin Handicraft with Three-dimensional Suspension Effect and Preparation Method of Polishing-free Mirror Surface Resin Handicraft. This invention was developed by Di Ziheng.
The patent applicati..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiaxing Saibang New Material Tech Co Ltd has submitted a patent application for Impregnation Equipment for Preparing Thermoplastic Carbon Fiber Prepreg. This invention was developed by Liu Hongliang, Kuang Yiming and Jiang Yanxin.
The patent application number is CN202610300150 20260312. The patent publica..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Chongqing Xiantan Chuangxiang Tech Co Ltd patent application for Integrated Forming Method for Carbon Fiber Composite Material Trademark. This invention was developed by Li Pijie.
The patent application number is CN202610432082 20260402. The patent p..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Seiko Epson has submitted a patent application for Plasticizing Device. This invention was developed by Kinoshita Masaaki.
The patent application number is CN202511753796 20251126. The patent publication number is CN122100487 (A). International Patent Classification codes are B29C64/106, B29C64/20, B29C64/..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shenzhen Jianzhenda Wire & Cable has submitted a patent application for Cable Plastic Package Production System and Control Method Thereof. This invention was developed by Lin Caixia.
The patent application number is CN202610171914 20260206. The patent publication number is CN122100465 (A). International Pat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Beijing Zhongke Shengchangyuan Tech Co Ltd has filed a patent application for Injection Mold Man-machine Interaction Optimization System. This invention was developed by Guo Jinting.
The patent application number is CN202610216152 20260214. The patent publication number is CN122100448 (A). International Pa..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Hangzhou Suokai Industrial patent application for Straight Ejection Type Core-pulling Demolding Device and Demolding Method Applied to Injection Mold. This invention was developed by Wu Lieqing and Chang Weihua.
The patent application number is CN20261..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguan Yuzhuo Prec Plastic Products Co Ltd has submitted a patent application for Injection Molding Device for Thermoplastic Plastic Product. This invention was developed by Deng Chengrong, Li Guoguang and Yang Jing.
The patent application number is CN202610512653 20260417. The patent publication number ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- MiTAC Precision Technology, Kunshan has submitted a patent application for Runner Structure of Thin-wall Product. Jia Erli developed the invention.
The patent application number is CN202411719717 20241128. The patent publication number is CN122100424 (A). International Patent Classification codes are B29C4..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Taizhou Jiuyi Tech Co Ltd patent application for Injection Mold Structure for Front Wall Guide Plate of Two-wheeled Vehicle. The invention was developed by Chen Kangkang.
The patent application number is CN202610480968 20260413. The patent publicati..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghai Precise Ind Co Ltd has submitted a patent application for Special-shaped Workpiece Injection Mold. This invention was developed by Zhou Lingzhong, Xu Xiaofeng, Xiao Linhai and Lu Yue.
The patent application number is CN202610376033 20260325. The patent publication number is CN122100419 (A). Intern..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Qingdao Haier Molds Co Ltd has submitted a patent application for Pressure-bearing Inner Container and Secondary Injection Mold Thereof. This invention was developed by Liu Hailiang, Liu Ziming, Xu Chunqing, Zhu Yuncheng and Sun Rui.
The patent application number is CN202610222149 20260224. The patent publ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Shenzhen Guoxinyuan Intelligent Mfg Co Ltd patent application for High-precision Injection Mechanism of Injection Mold. The invention was developed by Liu Jianguo and Xiao Lilong.
The patent application number is CN202610494369 20260415. The patent ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Broadway Precision Tech Limited has sought patent for Multi-mold Adaptive Modular Injection Mold Frame. This invention was developed by Zhou Zhiyong, Ye Jianmin, Huang Chaobo, Zhang Guangpu and Miao Xiaofei.
The patent application number is CN202610581194 20260429. The patent publication number is CN122100..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Changshu Weirui Auto Parts Co Ltd has filed a patent application for Production Method of Automobile Plastic Parts. This invention was developed by Wang Guowei.
The patent application number is CN202610504862 20260416. The patent publication number is CN122100405 (A). International Patent Classification co..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Huangyu Precision Technology (Suzhou) patent application for Female Mold Terminal Anti-scratch Mechanism and Injection Mold. Hur Yong-woon, Dou Jingming and Xie Xiangbo developed the invention.
The patent application number is CN202610530439 20260421. ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Sunhope Saddles has submitted a patent application for Pu (polyurethane) Foam Forming Mold Capable of Automatically Closing and Locking and Forming Method of Pu Foam Forming Mold. This invention was developed by Li Liang, Xia Jing and Ni Zhigao.
The patent application number is CN202610456212 20260408. The p..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Xiangtan Fangzhou Machinery Co Ltd patent application for Material Taking Mechanism for Plastic Product Hot-pressing Forming Machine. This invention was developed by Zeng Biao, Zeng Jiong and Huang Long.
The patent application number is CN20261022974..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Jiangsu Helida Electronic Tech Co Ltd patent application for Composite Temperature Control Calender for Plastic Recovery and Process Method Thereof. This invention was developed by Ma Fengli and Ding Dawei.
The patent application number is CN20261046..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hefei Comprehensive National Science Center Energy Research Inst Anhui Energy Laboratory patent application for Sawtooth-shaped Mold for Coating, Use Method of Sawtooth-shaped Mold and Solid Electrolyte Membrane. The invention was developed by Bi Wentu..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Ningbo Fengxiang Plastic Co Ltd has submitted a patent application for Temperature Control System and Method in Plastic Processing. This invention was developed by Wang Chengjie.
The patent application number is CN202311417987 20231030. The patent publication number is CN122100374 (A). International Patent..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Yantai Hanfeng Wood Ind Co Ltd has filed a patent application for Spliced Mattress Generating Mold. This invention was developed by Jiang Jingjing, Cao Xuelian and Huang Jun'en.
The patent application number is CN202610553573 20260424. The patent publication number is CN122100367 (A). International Patent ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Huoshan County Derun Plastic Co Ltd patent application for Quantitative Feeding Device for Plastic Particle Processing. The invention was developed by Peng Jun.
The patent application number is CN202610584770 20260429. The patent publication number ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Ningjin Xingwang Plastic Hardware Co Ltd patent application for Regenerated Plastic Particle Cleaning Device for Plastic Product Production. Ding Qingfeng developed the invention.
The patent application number is CN202610237674 20260228. The patent p..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Siyang Liangu New Material Tech Co Ltd patent application for Efficient Drying Tank for Engineering Plastic Processing. The invention was developed by Wang Rui, Zhang Wei and Xia Pengfei.
The patent application number is CN202610456124 20260408. The..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Goodyear Mold Co Ltd has sought patent for Plastic Particle Anti-blocking Conveying Equipment for Plastic Composite Material Production. This invention was developed by Chen Jiawu, Chen Funian and Chen Jianming.
The patent application number is CN202610328091 20260318. The patent publication number is CN12..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangxi Changxing Aviation Equipment Co Ltd has submitted a patent application for Aviation Carbon Fiber Multifunctional Bionic Efficient Low-loss Glue Injection Device. This invention was developed by Fan Junpeng, Wang Wei, Le Jianbo, Wang Senlin, Ouyang Yulin, Lyu Zhihang, Chi Binghui, Wu Nanxing, Wan Ming ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanxi Jiaoke Highway Eng Consulting Supervision Co Ltd has applied Chinese patent for Vibration Device for Concrete Test Piece Mold Filling. Liu Guangping, Shi Feng, Wang Na, Han Qiujing, Yang Hao, Cui Gang, He Guotai, Xue Haoyue, Li Pengfei and Zhang Tianyi developed it.
The patent application number is ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Yidan Resin Products Changshu has been granted a patent for Novel Mold Temperature Controller Capable of Rapidly Removing Residual Liquid in Mold Cooling Loop. This invention was developed by Huang Jingzhou.
The patent application number is CN202423166561U 20241223. The patent publication number is CN2235328..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Tongling Sanjia Yamada Tech Co Ltd has been granted a patent for Core-pulling Mold. This invention was developed by Yao Liang, Cao Jie, Yang Yu, Liu Donglin and Wang Shih-ping.
The patent application number is CN202423178478U 20241223. The patent publication number is CN223532817 (U). International Patent ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Ningbo Jiexin Machinery Co Ltd has been granted a patent for Internal Sliding Block Ejector Rod of Reflective Mirror Mold Base. This invention was developed by Wang Xinfu.
The patent application number is CN20242301881U 20241206. The patent publication number is CN223532816 (U). International Patent Classi..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguan Fangling Prec Mold Co Ltd has secured a patent on Composite Multi-angle Direction Core-pulling Mold Stripping Mechanism. Deng Jin, Huang Longqing and Yu Zunshui developed the invention.
The patent application number is CN202422983121U 20241204. The patent publication number is CN223532815 (U). Int..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dalian Daisho Kyowaplamold Co Ltd has been granted a patent for Internal Thread Structure of Plastic Product Forming Mold. This invention was developed by Liu Xiaoqi.
The patent application number is CN202422408994U 20241008. The patent publication number is CN223532814 (U). International Patent Classifica..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Fujian Juyuxin New Material Tech Co Ltd has been awarded a patent for Resin Particle Filter Vat. This invention was developed by Chen Xiasheng, Wu Guowei, Chen Yifan and Huang Binbin.
The patent application number is CN202423104611U 20241216. The patent publication number is CN223532792 (U). International ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangdong Huaying Supply And Marketing Regeneration Resource Sorting Treat Co Ltd has secured a patent on Vibrating Type Plastic Particle Multi-stage Screening Device. Zhang Rongchang, Huang Lisong and Zhou Lijuan developed the invention.
The patent application number is CN202423100484U 20241216. The paten..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Henan Xianggui Plastic Ind Co Ltd has been granted a patent for Raw Material Screening Device for Plastic Product Production. This invention was developed by Gui Lei and Gui Shiming.
The patent application number is CN20242375707U 20241213. The patent publication number is CN223532789 (U). International Pa..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Taicang Junda Plastics Co Ltd has received a patent for Screening Device for Plastic Particle Processing. This invention was developed by Gong Jun and Lu Yingjie.
The patent application number is CN20242331828U 20241209. The patent publication number is CN223532786 (U). International Patent Classification ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shenzhen Hengzhun Mould Co Ltd has been granted a patent for Particle Screening Device for Plastic Product Processing. Yi Dao, Shu Fangyun and Yu Fan developed the invention.
The patent application number is CN202422287816U 20240919. The patent publication number is CN223532782 (U). International Patent Cl..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Fujian Houhao Environmental Protection Tech Co Ltd has been awarded a patent for Drying Device for Modified Plastic Production. This invention was developed by Huang Wenping and Cai Lixing.
The patent application number is CN202423183126U 20241223. The patent publication number is CN223532781 (U). Internat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Shanghai Tanyu Tech Co Ltd for PVC Plastic Master Batch Drying Device. Wang Wenjun, Song Jing and Liu Chunlong developed the invention.
The patent application number is CN202422942209U 20241130. The patent publication number is CN223532777..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Wuhan Nanyan New Material Tech Co Ltd has received a patent for Hot Melting Device for Plastic Particle Processing. This invention was developed by Gao Yan, Zhou Lusheng and Zou Lingshuan.
The patent application number is CN202422993866U 20241204. The patent publication number is CN223532775 (U). Internati..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Automatic Sorting Machine for Plastic Particles has been issued to Nantong Younike Polymer Material Tech Co Ltd. This invention was developed by Huang Yi.
The patent application number is CN202422812740U 20241119. The patent publication number is CN223532772 (U). International Patent Cla..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Taicang Junda Plastics Co Ltd for Extrusion Forming Device for Plastic Particle Processing. Gong Jun and Lu Yingjie developed the invention.
The patent application number is CN20242356547U 20241211. The patent publication number is CN22353..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Wuhan Nanyan New Material Tech Co Ltd has been granted a patent for Extrusion Mechanism for Plastic Granulation. Gao Yan, Ryu Hoon-keol and Zhou Lusheng developed the invention.
The patent application number is CN202422993816U 20241204. The patent publication number is CN223532767 (U). International Patent..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chongqing Boer Auto Parts has been granted a patent for Abs (acrylonitrile Butadiene Styrene) Resin Granulator. Su Jian developed the invention.
The patent application number is CN202422669157U 20241104. The patent publication number is CN223532765 (U). International Patent Classification codes are B02C23/12..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hebei Qianyuan Plastic Products Co Ltd has received a patent for Plastic Particle Stirring Machine Beneficial to Uniform Stirring and Used for Plastic Bucket Preparation. This invention was developed by Wang Junying, Meng Xianghui and Meng Linghao.
The patent application number is CN202422688932U 20241105...
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Suzhou Juzhiguang Polymer Materials has been awarded a patent for Mixing Device for Producing Engineering Plastic Particles. This invention was developed by Cao Jinfeng and Zhao Bin.
The patent application number is CN202422819290U 20241119. The patent publication number is CN223532759 (U). International Pat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Anhui Xujie New Material Tech Co Ltd has received a patent for Feeding Device for Plastic Packaging Container Production. This invention was developed by Wang Lei, Fu Xugui, Ding Run and Chen Cheng.
The patent application number is CN202422673327U 20241104. The patent publication number is CN223532758 (U)...
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shantou Chenghai Distr Bangbang Toys Co Ltd has secured a patent on Rotary Vane Type Plastic Mixing Machine. Wang Bangbang and Wang Shuo developed the invention.
The patent application number is CN20252292353U 20250929. The patent publication number is CN223532756 (U). International Patent Classification c..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Pakeman Wood Ind Co Ltd has received a patent for Plastic Particle Mixing Equipment for Plastic Floor Production. This invention was developed by Zhang Yaqin and Chen Dongliang.
The patent application number is CN20242391097U 20241216. The patent publication number is CN223532755 (U). International..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Xiamen Jinmu Ind Co Ltd has been granted a patent for Raw Material Stirring Device for Engineering Plastic Processing. This invention was developed by Jia Liangliang, Lyu Weijun, Xie Zhenzhong and Yang Guangyao.
The patent application number is CN202422685697U 20241105. The patent publication number is CN2..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Taicang Junda Plastics Co Ltd has been granted a patent for Injection Device for Plastic Particle Processing. Gong Jun and Lu Yingjie developed the invention.
The patent application number is CN202422114625U 20240829. The patent publication number is CN223532746 (U). International Patent Classification cod..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Drilling Device for Machining Carbon Fiber Plate Rotating Shaft has been issued to Guangdong Zhaoming Electronics Group Co Ltd. This invention was developed by Zhang Muquan.
The patent application number is CN202422926177U 20241129. The patent publication number is CN223532730 (U). Inter..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Suzhou Jiachang Dwelling House Industry has been granted a patent for Stair Prefabricating Mold for Building Assembly. This invention was developed by Zhao Qiang, He Jianbing and Su Yinghao.
The patent application number is CN202422484697U 20241015. The patent publication number is CN223532689 (U). Internati..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Poly Changda Engineering for Manufacturing Mold of Rpc Steel Bar Box Culvert. Liu Benhua, Xiao Donghui, Xu Wei, Zhang Xuefeng, Xu Yao, Huang Kun, Fang Tao, Fang Lijie, Zhao Yijue, Xu Weicong, Lu Peijing and Zhai Liying developed the invention..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Sinosteel Luonai Tech Co Ltd has been awarded a patent for Cylindrical Brick Mold. This invention was developed by Wang Yupeng, Wang Binbin, Shi Yubo and Wang Xingyi.
The patent application number is CN20242314988U 20241208. The patent publication number is CN223532682 (U). International Patent Classificat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguan Shengyuan Plastic Tech Co Ltd has been awarded a patent for Shearing Device for Plastic Production. This invention was developed by Chen Fengguang.
The patent application number is CN202423174308U 20241223. The patent publication number is CN223532575 (U). International Patent Classification codes..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Bengbu Yilin Yongyue New Material Tech Co Ltd has been awarded a patent for Cutting Device for Pet Sheet Production. This invention was developed by Wang Shiqi, Wang Yong and Yang Rongmiao.
The patent application number is CN202423147139U 20241219. The patent publication number is CN223532574 (U). Internat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Yangzhou Jinzhu Resin Co Ltd has been awarded a patent for Macroporous Ion Exchange Resin Dehydration Equipment. This invention was developed by Wu Bin.
The patent application number is CN20242333371U 20241210. The patent publication number is CN223530432 (U). International Patent Classification code is B0..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Wuxi Xinju Electronic Tech Co Ltd has obtained a patent for preparation device of polystyrene-based copolymer. This invention was developed by Zhang Zhicheng, Xie Yunchuan and Hu Xiguang.
The patent application number is CN202423135836U 20241219. The patent publication number is CN223530422 (U). Internatio..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Zhejiang Jinggong Integrated Technology has secured a patent on Efficient Polymerization Equipment for Carbon Fibers. Li Jing, Li Junhui, Yu Fei, Fu Jiangen, Wu Huaqiang and Gong Chao developed the invention.
The patent application number is CN202422828031U 20241120. The patent publication number is CN223530..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Yantai Ruite Rubber & Plastic Co Ltd for Efficient Centrifugal Mixing Device for Polyurethane. Li Feng developed the invention.
The patent application number is CN20242345167U 20241210. The patent publication number is CN223530295 (U). Int..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Institute of Chemistry, Chinese Academy of Sciences has submitted a patent application for Polyimide Modified Thermotropic Liquid Crystal Resin Composition and Double-sided Copper-clad Plate. This invention was developed by Yang Haixia and Bian Yinjia.
The patent application number is CN202610212828 20260213..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Ueno Fine Chemicals Ind Ltd has sought patent for Liquid Crystal Polymer Composition. This invention was developed by Fukazawa Masahiro, Ishizu Shinobu and Sasaki Shiori.
The patent application number is CN202510415665 20250403. The patent publication number is CN122103833 (A). International Patent Classif..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangxi Changjiang Chemical has submitted a patent application for Prepreg Resin System Formula Suitable for T700-grade Carbon Fiber and Preparation Method. Wu Sheng, Ji Zhenpeng, Wu Jinda, Chen Fuzhi, Tao Wenbin and Lei Shiyu developed the invention.
The patent application number is CN202610350057 20260320...
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Xiamen University of Technology has submitted a patent application for Epoxy Resin Composite Material for Electronic Packaging Bottom Filling and Preparation Method Thereof. Sun Dongya, Xie An, Yan Yujie, Huang Hai and Wang Yi developed the invention.
The patent application number is CN202610569932 20260428...
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Zhuhai Hongchang Electronic Mat Co Ltd has applied Chinese patent for Epoxy Resin Based on Thiadiazole Five-membered Heterocyclic Structure and Preparation Method and Application Thereof. Lin Renzong, Jiang Shengzong and Yuan Qingqing developed it.
The patent application number is CN202610356817 20260323. ..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Debang Kunshan Mat Co Ltd has submitted a patent application for High-tg Low-warpage Resin Composition as Well as Preparation Method and Application Thereof. Xu Weina, Wang Shengquan, Wang Jianbin and Jiang Guilin developed the invention.
The patent application number is CN202610281326 20260309. The patent..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Qingrui Technology has submitted a patent application for Enhanced Polytetrafluoroethylene Composite Skeleton Structure Composite Material. Mao Xukai and Jiao Xiyao developed the invention.
The patent application number is CN202610434240 20260403. The patent publication number is CN122103781 (A). I..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Suzhou Dilianqing New Material Tech Co Ltd patent application for Preparation Method of Oiling Agent for Self-emulsifying Wet Spinning Precursor and Preparation Method of High-uniformity Carbon Fiber. This invention was developed by Xue Xiaoqiang and Li..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Kingfa Science & Technology patent application for Halogen-free Flame-retardant Polyethylene Composite Material as Well as Preparation Method and Application Thereof. Chen Guiji, Ye Nanbiao, Wang Yanan, Jiang Xiangxin and Yang Lei developed the inventio..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Element Huitong New Mat Yangzhou Co Ltd patent application for Preparation Method and Application of Polylactic Acid-based Composite Fiber. The invention was developed by Shen Kunliang, Ren Hongtao, Meng Han and Jiang Suchen.
The patent application ..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Linhai Jindu Moulding patent application for High-low-temperature Toughness Plastic Tray and Preparation Method Thereof. Cai Chaochao and Cai Jianshu developed the invention.
The patent application number is CN202610452426 20260408. The patent publicat..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Shandong Juke Changtai New Material Tech Co Ltd and Dongying Hairuibao New Mat Co Ltd patent application for Polyurethane-containing Resin Fiber Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Re..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Zhejiang University of Science and Technology has applied Chinese patent for Preparation Method of Side-by-side Composite Regenerated Polyester Fiber. Lyu Weiyang, Yang Shihao and Yao Yuyuan developed it.
The patent application number is CN202610572378 20260428. The patent publication number is CN122105671 (..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Zhejiang Yinglong Fiber Tech Co Ltd patent application for Porous Hollow Polyester Fiber and Preparation Method Thereof. This invention was developed by Sun Jianqing.
The patent application number is CN202610391475 20260327. The patent publication nu..
Plastics
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Nantong Xiangze Textile Co Ltd has submitted a patent application for High-level-dyeing-property and High-performance Polyester Suitable for Conventional Temperature Dyeing and Preparation Process of High-level-dyeing-property and High-performance Polyester. This invention was developed by Chen Jinhui, Zeng F..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Xian Yep Telecommunication Tech Co Ltd has submitted a patent application for Capillary Preparation Mold and Preparation Method of Vapor Chamber and Vapor Chamber. This invention was developed by Zhang Songping, Yi Jie and Liu Wei.
The patent application number is CN202411743183 20241129. The patent public..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguan Zhengwei Precision Plastic has been awarded a patent for Negative Pressure Forming Die for TPU (thermoplastic Polyurethane) Protective Sleeve. This invention was developed by Wang Jiawei, Liu Ziliang, Guo Dawei and Xu Jiang.
The patent application number is CN202422812033U 20241119. The patent publi..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Suzhou Weidesike Molding Tech Co Ltd has been awarded a patent for Battery Box Lower Cover Mold with Auxiliary Cooling Forming Function. This invention was developed by Wang Jun.
The patent application number is CN202422642621U 20241031. The patent publication number is CN223532895 (U). International Paten..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Nanyang Xibolai Packaging Mat Co Ltd has received a patent for Injection Mold with Cleaning Function. This invention was developed by Yang Daofeng.
The patent application number is CN20242344063U 20241210. The patent publication number is CN223532883 (U). International Patent Classification codes are B29C3..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Foshan Peguform Automotive Plastics Tech Co Ltd has obtained a patent for injection mold stacking structure. This invention was developed by Ge Xueming, Zhang Haitao, Deng Haoquan, Liu Zhicheng and Yan Jiale.
The patent application number is CN202422897190U 20241126. The patent publication number is CN2235..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Injection Mold for Double-color Cover has been issued to Suzhou Unistar Mold Tech Co Ltd. This invention was developed by Wang Hongbiao, Wang Yuan and Li Xinchun.
The patent application number is CN20242374786U 20241213. The patent publication number is CN223532874 (U). International Pat..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguan Yingxing Plastic Products Co Ltd has secured a patent on Fixing Structure of In-mold Molding Plastic Part. Lu Xian and Lu Feipeng developed the invention.
The patent application number is CN202423172989U 20241223. The patent publication number is CN223532873 (U). International Patent Classificatio..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Ningbo Zherui Mould Co Ltd has secured a patent on Crankcase Mold Front Surface Hidden Mounting Insert Pin Structure. Zou Guohao developed the invention.
The patent application number is CN202423168229U 20241223. The patent publication number is CN223532872 (U). International Patent Classification codes ar..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Plastic Shell Injection Mold has been issued to Suzhou Taiyiming Electronic Tech Co Ltd. This invention was developed by Zhu Tianxiong.
The patent application number is CN202422903888U 20241127. The patent publication number is CN223532869 (U). International Patent Classification codes a..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Changchun Hongguang Rubber Products Co Ltd for Injection Mold for Automobile Parts. Jin Long, Zhang Wei and Zhu Yanqiu developed the invention.
The patent application number is CN202522134306U 20251010. The patent publication number is CN2..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Zhiwei Heju Advanced Material Tech Suzhou Co Ltd has been granted a patent for Stirring Device for Polyurethane Foaming Machine. This invention was developed by Zhang Junping, Zhang Yingjie and Chen Hongliang.
The patent application number is CN20242233446U 20240821. The patent publication number is CN2235..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Tianjin Zhongsheng Latex Co Ltd has obtained a patent for condom mold mounting and mounting device. This invention was developed by Cui Lin, Sun Tianze, Cheng Hongbo, Wang Yueyang and Tian Yong.
The patent application number is CN202422912188U 20241128. The patent publication number is CN223532840 (U). Int..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghai Wanlong Machinery Mfg Co Ltd has been granted a patent for Mold Structure Convenient to Demold. Yao Xiaoming and Zhao Yonghua developed the invention.
The patent application number is CN202423163316U 20241220. The patent publication number is CN223532839 (U). International Patent Classification co..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Lens Mold Opening Machine has been issued to Linhai City Raul Machine Co Ltd. This invention was developed by Pan Lyujian.
The patent application number is CN202422977297U 20241204. The patent publication number is CN223532838 (U). International Patent Classification codes are B29C39/02,..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanghai Carthane Polyurethane has secured a patent on Forming Die of Anti-skid Polyurethane Wheel. Han Guoqiang and Zhang Fan developed the invention.
The patent application number is CN202422921848U 20241128. The patent publication number is CN223532834 (U). International Patent Classification codes are B2..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Automatic Cleaning Device for Outer Diameter Burrs of Plastic Products has been issued to Beijing Longxuan Rubber & Plastics Co Ltd. This invention was developed by Yang Feifan, Feng Yankai, Tian Shaobo, Liu Fengshan, Guo Dehong, Liu Yang, Tao Guoan and Dai Fufu.
The patent application n..
Plastics
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Granule Cutting Device for Preparing Modified Plastic Granules has been issued to Mengcheng Keguan New Material Tech Co Ltd. This invention was developed by Xu Tianming, Zhang Yingchao and Zhu Xiaohong.
The patent application number is CN202422966841U 20241203. The patent publication num..
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