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Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Xiongxian Liya Packing Mat Co Ltd has secured a patent on Discharging Device for Waste Plastic Film Recycling. Yang Chao, Huang Jianbin, Lu Jinruo, Shen Xifeng, Shen Feng, Li Lingfang and Chen Ning developed the invention.
The patent application number is CN202520398950U 20250310. The patent publication num..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Anhui Lanlan New Material Tech Co Ltd has received a patent for Metering Tank for Polyurethane Storage. This invention was developed by Li Tianyou.
The patent application number is CN202520768555U 20250422. The patent publication number is CN223949909 (U). International Patent Classification codes are B65D8..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jiangmen Faraday Tech Co Ltd has secured a patent on Metallized Polypropylene Film Transportation Protection Device. Zheng Qingjuan developed the invention.
The patent application number is CN202520681303U 20250411. The patent publication number is CN223949835 (U). International Patent Classification codes ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Hexin New Energy Co Ltd for High-elasticity Compression-resistant Sealing Foam Box. Zhang Lei and Zhao Yong developed the invention.
The patent application number is CN202520724063U 20250417. The patent publication number is CN2239..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Shaoxing Lyusida New Mat Co Ltd has obtained a patent for plastic film folding and winding device. This invention was developed by Liu Weipeng.
The patent application number is CN202520620900U 20250402. The patent publication number is CN223950452 (U). International Patent Classification codes are B65H18/10..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Yantai Zhuode Metal Products Co Ltd for Injection Molding Cardboard Box. Liu Jinbao, Li Xiaoming and Li Zhenyu developed the invention.
The patent application number is CN202520210723U 20250211. The patent publication number is CN223949758 ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Plastic Storage Box with Independent Partition Plates has been issued to Hubei Meixiang Plastic Tech Co Ltd. This invention was developed by Li Zubing, Pan Shuiping and Zheng Xiaoqing.
The patent application number is CN202520495042U 20250320. The patent publication number is CN223949703 ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Shenzhen Mairui Packaging Products Co Ltd has received a patent for Double-layer Plastic-free Degradable Film Coated Paper Cup. This invention was developed by Liang Bing.
The patent application number is CN202520406691U 20250310. The patent publication number is CN223949603 (U). International Patent Classi..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Plastic Film Sealing Device Convenient to Maintain has been issued to Jiangsu Huake Plastic Ind Co Ltd. This invention was developed by Pan Chenggong.
The patent application number is CN202520727202U 20250417. The patent publication number is CN223949538 (U). International Patent Classifi..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangzhou Yichang Plastic Co Ltd has been granted a patent for Packaging Equipment for Plastic Preservative Film Production. Gan Zhuobin and Lu Weiguang developed the invention.
The patent application number is CN202520269912U 20250220. The patent publication number is CN223949477 (U). International Patent ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Lianyungang Senfu New Material Tech Co Ltd for Polypropylene Film Trimming Device. Zheng Rongxin and Zheng Rongwen developed the invention.
The patent application number is CN202520690480U 20250414. The patent publication number is CN223948..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- DNF has submitted a patent application for Composition for Depositing Thin Film Containing Metal Compound, Method for Manufacturing Metal-containing Thin Film Using Same, and Metal-containing Thin Film Manufactured by Using Same. Kwone Yonghee, Lee Sangchan, Byun Taeseok, Lee Sangick, Im Youngjae and Jeon S..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Dongguan Yiheda Automation has been granted a patent for Plastic Spraying Linear Bearing. He Xiangyue, Li Yuan and Tang Tieguang developed the invention.
The patent application number is CN202520741340U 20250418. The patent publication number is CN223953090 (U). International Patent Classification codes are..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Button Punching Machine Buffer Mechanism for Preventing Plastic Button from Bursting and Button Punching Machine has been issued to Shenzhen Hexing Zhengye Tech Co Ltd. This invention was developed by Li Huaming and Wu Hanzheng.
The patent application number is CN202520356871U 20250303. T..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Charger Shell Injection Molding Device has been issued to Xiamen Yongjiajun Precision Mould. This invention was developed by Zhang Guangming, Yu Jianbing and Yu Junbing.
The patent application number is CN20252022420U 20250106. The patent publication number is CN223948370 (U). Internation..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangdong Kingding Optical Technology has obtained a patent for discharging device of molding press. This invention was developed by Luo Shuijin, Wu Qijiang and Chen Yongjun.
The patent application number is CN202520617882U 20250403. The patent publication number is CN223948354 (U). International Patent Cla..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jiangmen Hualong Membrane Mat Co Ltd has been granted a patent for Plastic Film Blowing Cooling System. Huang Zebin and Wen Binsen developed the invention.
The patent application number is CN202520617548U 20250403. The patent publication number is CN223948322 (U). International Patent Classification codes a..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangdong Fitow Power Technology has received a patent for Engine Intake Manifold. This invention was developed by Wu Zhikang, Xiong Qixiang, Zhang Hang, Yang Xin and Liu Shuang.
The patent application number is CN202520443241U 20250314. The patent publication number is CN223952705 (U). International Patent..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Hefei Meibang New Material Tech Co Ltd has obtained a patent for thin film tearing strength detection equipment. This invention was developed by Zhou Sihua and Yu Erjie.
The patent application number is CN202520502193U 20250321. The patent publication number is CN223955287 (U). International Patent Classifi..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Trimming Device of Polypropylene Fiber Multifilament Loom has been issued to Zhejiang Yanpai Filtration Technology. This invention was developed by Cao Yujie, Wang Yueling, Yao Jingjing, Wu Gang and Chen Shumin.
The patent application number is CN202520608088U 20250402. The patent publica..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Wenzhou Lige Fluid System Co Ltd has been granted a patent for Double Union Ball Valve with Thermoplastic Plastic Belt Position Locking Function. This invention was developed by Hu Peiqiang.
The patent application number is CN202520734232U 20250417. The patent publication number is CN223953311 (U). Internat..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has published Johnson Matthey Public Limited Co patent application for Recycling of Catalyst Coated Membrane Components. The invention was developed by Gordon Ross and Hart Gareth.
The patent application number is US202319106074 20231107. The patent publication number is ..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Syensqo Specialty Polymers Italy SpA has sought patent for Perfluoropolyether Polymers. This invention was developed by Lotierzo Andrea and De Patto Ugo.
The patent application number is US202319116880 20230926. The patent publication number is US20260337326 (A1). International Patent Classification code..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has received Northwestern University patent application for Methods for Depolymerizing Polyamides. Zhao Qi, Ye Liwei, Kratish Yosi and Marks Tobin J developed the invention.
The patent application number is US202419483844 20240514. The patent publication number is US20260..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has released IHI Corp and IHI Construction Mat Co Ltd patent application for Method for Producing Geopolymer Composition. This invention was developed by Maruyama Hayato, Komori Teruo, Kasahara Kenji, Ito Yuji, Yamamura Yuki, Kisaku Tomoaki, Saito Yukiko, Jing Nie, Shioiri S..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Nawah has submitted a patent application for Current Collector for an Electrochemical Device for Storing or Generating Electrical Power. Vieu Elodie, Zimmermann Marc and Negre Leo developed the invention.
The patent application number is US202319099035 20230725. The patent publication number is US2026034..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- In Frit Extraction Tech Inc has sought patent for Plasma-fluorinated Porous Frit and Staged Analytical Processing Devices with Sorptive, Surface-interaction, and Stacked Chemistry Modules for Enhanced Analyte Separation and Extraction. This invention was developed by Wohleb Thomas, Wohleb Iii Robert Henry a..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Ezhou Fuhongxin Tech Co Ltd for Injection Molding Device for Hard Disk Bracket. Xiong Feng, He Guangzhou, Fu Qiang, Ding Pei and Xu Xu developed the invention.
The patent application number is CN202520356860U 20250303. The patent publicatio..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- PPG Industries, Ohio has submitted a patent application for Electrodepositable Coating Compositions. This invention was developed by Puodziukynaite Egle, Moretti Ross Anthony, Stone David Alfred and Johnson Marissa Elizabeth.
The patent application number is US202319115272 20230922. The patent publicatio..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- The Patent Well LLC has submitted a patent application for Hard, Durable Corrosion Inhibiting Polymer Coating Comprising the Reaction Product of Resin, a Hardener and a Paste and Uses of the Same. Merritt Ryan developed the invention.
The patent application number is US202619643627 20260409. The patent p..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Estron Chemical has sought patent for Curing Agents, Mid-gloss Polyester-based Powder Coatings, and Methods Relating to Same. This invention was developed by Smith Dustin Eli, Chizhikova Anna, Polanco Jr Michael Anthony, Allen Fred Mitchell and Holler Terry Ray.
The patent application number is US2025191..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Clariter IP has sought patent for Process for Recycling of Plastic Waste and High Value Products Manufactured Thereby. This invention was developed by Stec Marcin, Odrobinska Justyna, Drabik Antonina, Fraczak Daria and Bachta Krzysztof.
The patent application number is US202319115638 20230919. The patent..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangdong Xinglanya Aluminum Co Ltd has received a patent for Aluminum Profile Mold Heating Furnace. This invention was developed by Ji Huanping and Hua Zhihui.
The patent application number is CN202520648711U 20250407. The patent publication number is CN223954634 (U). International Patent Classification co..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Xinjiang Juzhisheng Refrigeration Tech Co Ltd has received a patent for Energy-saving Drying and Curing Equipment for Polyurethane Insulation Board. This invention was developed by Liu Baoan, Jin Yaofeng and Xiao Yu.
The patent application number is CN202520636947U 20250407. The patent publication number is..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Hanyisheng Tech Co Ltd for Rapid Cooling Device for Modified Resin. Xu Yanlei and Zhu Cuilian developed the invention.
The patent application number is CN202520417888U 20250311. The patent publication number is CN223954466 (U). Int..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jilin Zichen Technology has been granted a patent for Crucible Mold Stripping Push-out Device. Peng Xuefu and Zhao Shuanglong developed the invention.
The patent application number is CN202520603117U 20250402. The patent publication number is CN223950919 (U). International Patent Classification codes are C03B..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Shishi Flying Wheel Thread Co Ltd for Winding Mechanism for Polyester Thread Processing. Wu Jinxing developed the invention.
The patent application number is CN202520411979U 20250311. The patent publication number is CN223950493 (U). Intern..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Zhejiang Hongdeli New Mat Co Ltd has received a patent for Sealing and Carrying Equipment for Water-based Resin. This invention was developed by Zhang Xiaolong, Ke Wei and Liu Bo.
The patent application number is CN202520569753U 20250328. The patent publication number is CN223949672 (U). International Paten..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Shandong Nuoya Siarko Plastics Products has obtained a patent for plastic tray with reinforcing ribs. This invention was developed by Guo Tao.
The patent application number is CN202520772678U 20250423. The patent publication number is CN223949662 (U). International Patent Classification codes are B65D19/06,..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Shandong Xinlai Heavy Equipment Mining Tech Group Co Ltd for Raw Material Pretreatment Device for Gel Plasticizer Production. Jia Qingsong, Jia Qinglei, Jia Shuqi, Song Zhengguang and Wang Xueli developed the invention.
The patent applicati..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has received ACR Tech Co Ltd patent application for Resin. Li Sheng-de, Chen Wei-hsuan and Lin Bei-yu developed the invention.
The patent application number is US202519178221 20250414. The patent publication number is US20260337340 (A1). International Patent Classificatio..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- INEOS Styrolution Group has filed a patent application for Method for Producing a Copolymer Proceeding from at Least One Aromatic Vinyl Compound. This invention was developed by Ittemann Peter, Niessner Norbert, Fischer Wolfgang and Wissing Maren.
The patent application number is US202319115999 20230927. T..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Westlake US 2 LLC has submitted a patent application for Method of Producing a Halogenated Polymer. This invention was developed by Sherwood Scott A and Patel Rahul.
The patent application number is US202619653202 20260421. The patent publication number is US20260337309 (A1). International Patent Classif..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has published Sea6 Tech Europe BV patent application for Method for Crosslinking Polysaccharides from Macroalgae to Form a Polymer Material. The invention was developed by Schmidtchen Ludwig.
The patent application number is US202319099767 20230801. The patent publication..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Sichuan Yuteng Tech Co Ltd for Fabricated Tubular Mold Device. Jiang Tian and Meng Xiangshang developed the invention.
The patent application number is CN202520486734U 20250319. The patent publication number is CN223948162 (U). Internationa..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangdong Huarong Construction Engineering has received a patent for Roof R-angle Prefabricated Part Manufacturing Mold. This invention was developed by Yang Tufu, Du Jun, Ma Qingping, Lin Yun, Chen Shaojie, Cui Huanqiang, Li Chen, Li Luowen, Huang Jiapeng, Zhao Bin and Chen Zhiqiang.
The patent application n..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Hefei Wuyi Mould Tech Co Ltd for Positioning Device for High-precision Mold Machining. Guo Xiaoyu, Zhu Xianman and Guo Puding developed the invention.
The patent application number is CN202520680661U 20250411. The patent publication number ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Jiutian Industry and Trade for Wear-resistant Resin Grinding Wheel with High Structural Strength. Li Meng, Zhang Xingwei, Li Sha and Yang Xiaoling developed the invention.
The patent application number is CN202520253236U 20250218. T..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Huaneng Yunnan Diandong Energy patent application for Finite Element Modeling Method for Micro-convex Body Contact with Consideration of Plastic Hardening and Related Device. The invention was developed by Zhou..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- The Research Foundation for the State University of New York has submitted a patent application for Porous, Polymer-based Substrates Used in Cell Cultures and Microscopy and Methods of Forming Same. This invention was developed by Garrison Julia, Sarkar Dipayan, Sui Haixin, Zhang Yanfeng, Xie Yubing, Koplas..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Kaneka Corporation has sought patent for Resin Composition and Molded Article. This invention was developed by Siti Sarah.
The patent application number is US202619699416 20260605. The patent publication number is US20260337404 (A1). International Patent Classification codes are B29C45/00, C08K5/053, C08K5..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Borealis has filed a patent application for Polypropylene Composition. This invention was developed by Hoff Matthias, Bernreitner Klaus, Wang Jingbo, Gahleitner Markus, Carmeli Enrico and Kettner Joana Elvira.
The patent application number is US202319109794 20230908. The patent publication number is US20..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- Mitsubishi Gas Chemical Co Inc has sought patent for Composition, Resin Composition, and Cured Product. This invention was developed by Kitamura Mitsuharu and Asai Ryo.
The patent application number is US202319105981 20230828. The patent publication number is US20260337378 (A1). International Patent Clas..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- U.S. Patent and Trademark Office has received Zonova Tech Ltd patent application for Antimicrobial Polymer Technology. Brawn Peter, Trivedi Manish and Fleet Georgia developed the invention.
The patent application number is US202619641355 20260407. The patent publication number is US20260337372 (A1). Inte..
Plastics
| Wed 04 Nov 2026
Alexandria, Nov. 3 -- The Penn State Research Foundation has sought patent for Insoluble Polysaccharide Foams. This invention was developed by Chi Kai, Liu Ke, Catchmark Jeffrey M and Yang Jingxuan.
The patent application number is US202519296427 20250811. The patent publication number is US20260337355 (A1). International Paten..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Lanzhou Jiaotong University has obtained a patent for mud rock sample compaction mold convenient to demold. This invention was developed by Peng Qiwen, Liu Bo, Liang Qingguo and An Jialing.
The patent application number is CN202520502080U 20250321. The patent publication number is CN223955258 (U). Internation..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Hangzhou Maoyuan Environmental Protection Technology has received a patent for Uniform Circular Blowing Cooling Mechanism for Polyester Staple Fiber Production. This invention was developed by Li Zeyi, Yang Mingya, Cheng Xin and Xie Guanghua.
The patent application number is CN202520549527U 20250327. The pate..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Heilongjiang University of Science and Technology has been granted a patent for Multi-point Reconfigurable Mold Structure. This invention was developed by Yang Wenhua, Song Shengwei, Zhao Xueying and Ni Yuyan.
The patent application number is CN202520389171U 20250307. The patent publication number is CN223948..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Weihai Guangsheng Aerospace Aviation Technology has been granted a patent for Horizontal Tail Co-curing Forming Mold. This invention was developed by Peng Jiaqi, Zhang Zhen, Gong Ruijun, Ju Lina and Liu Duanna.
The patent application number is CN202520530946U 20250325. The patent publication number is CN22394..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Depu Laitai Environmental Tech Co Ltd for Assembling Equipment for Plastic Sensible Heat Exchange Core. Wang Guangneng and Wang Renzong developed the invention.
The patent application number is CN202423313128U 20241231. The patent ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Yantai Deep Sea Packaging Co Ltd for Conveying Assembly of Multi-station Plastic Uptake Forming Machine. Zou Jihui, Luo Yulin, Zhang Mingbo and Wang Yanan developed the invention.
The patent application number is CN20252176453U 20250529. Th..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Ningbo Yingertai Mould Co Ltd has received a patent for Strip-shaped Part Injection Mold. This invention was developed by Ren Zijian.
The patent application number is CN202520281154U 20250221. The patent publication number is CN223948441 (U). International Patent Classification codes are B29C45/26, B29C45/4..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Xiangyang Youlipu Mould Co Ltd for Injection Mold Facilitating Material Taking. Chang In-jae developed the invention.
The patent application number is CN202520622576U 20250403. The patent publication number is CN223948430 (U). International..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Xudongjinxin Tech Co Ltd for Plastic Mold Convenient for Air Exhaust and Filling. Hu Feibo developed the invention.
The patent application number is CN202520369403U 20250305. The patent publication number is CN223948419 (U). Intern..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Jingkong Mech and Electric Ltd for Hot Nozzle Structure of Hot Runner Mold. Liu Yimin developed the invention.
The patent application number is CN202520622448U 20250403. The patent publication number is CN223948411 (U). International Patent..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Hangzhou Junfeng Mould has been granted a patent for Mold Core Guiding Plastic Forming Mold Capable of Improving Mold Closing Precision. This invention was developed by Chen Xinglong and Gong Hongwei.
The patent application number is CN202520779892U 20250423. The patent publication number is CN223948404 (U). ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Shishi Guangheng New Energy Tech Co Ltd for Novel Active Feed Shrinkage Mold Structure. Zhang Huabing, Zhao Yuefang, Liang Xunming and Xue Qian developed the invention.
The patent application number is CN202520614612U 20250402. The patent p..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Huanan Packaging Products Co Ltd for Double-layer Injection Mold with Exhaust Performance. Feng Xiwei, He Yanghua, Luo Jinhai, Feng Xizhao, Luo Can, Guo Wanshan, Zuo Huagui and Chen Jianqiang developed the invention.
The patent ap..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Dongguan Yilong Mould Products Co Ltd for Simplified Easy-to-use Double-color Interchangeable Mold Base. Xia Zhiyin, Zhang Guozhu, Zhou Youjun and Tong Xiaoyong developed the invention.
The patent application number is CN202520389500U 20250..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Micro-adjusting Device for Injection Mold has been issued to Suzhou Sanyu Mould. This invention was developed by Shi Liming.
The patent application number is CN202520364971U 20250304. The patent publication number is CN223948386 (U). International Patent Classification codes are B29C45/26 a..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Xiamen Yikehe Medical Tech Co Ltd for Device for Controlling Foaming Time of Polyurethane Foam. Ye Fangling, Wu Xingyu and Xu Yan developed the invention.
The patent application number is CN202522580054U 20251204. The patent publication num..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Shandong Gerui Auto Parts has been granted a patent for Automobile PU (Polyurethane) Foaming Forming Mold. This invention was developed by Wang Shaokang.
The patent application number is CN202520380786U 20250306. The patent publication number is CN223948361 (U). International Patent Classification code is B..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Shanghai Ziri Packaging has been awarded a patent for Bottle Cap Mold. This invention was developed by Yue Jingsong.
The patent application number is CN202520391995U 20250307. The patent publication number is CN223948352 (U). International Patent Classification codes are B29C43/36 and B29C43/50.
State Intel..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Zhongxuan Construction has received a patent for Continuous Calendering Treatment Equipment for Processing Plastic Track. This invention was developed by Sun Xuguang and Zhang Chunyan.
The patent application number is CN20242336432U 20241210. The patent publication number is CN223948344 (U). International Pat..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Forming Die for Carbon Fiber Plate has been issued to Zhuhai Jinbo Composite Material. This invention was developed by Hong Mingkui and Tang Yi.
The patent application number is CN202520399062U 20250307. The patent publication number is CN223948313 (U). International Patent Classification c..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Tongda Chuangzhi (Xiamen) has been awarded a patent for Intermittent Thread Internal Shrinkage Core-pulling Mold Structure. This invention was developed by Chen Zhihui and Jiang Qihui.
The patent application number is CN202520495998U 20250320. The patent publication number is CN223948309 (U). International Pa..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Qingdao Boerjia Machinery Co Ltd has received a patent for Household Appliance Mold Forming Device Capable of Achieving Rapid Demolding. This invention was developed by Yuan Juwen, Yu Lina, Ma Pengbo and Zang Jinlong.
The patent application number is CN202520392500U 20250307. The patent publication number i..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jiangsu Xuke New Mat Co Ltd has received a patent for Automatic Feeding Device for Plastic Processing. This invention was developed by Li Shengtao.
The patent application number is CN202423121489U 20241218. The patent publication number is CN223948299 (U). International Patent Classification codes are B29B7..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Chinese Patent for Resin Particle Discharging Structure has been issued to Longzhiyao (Zhejiang) New Material Technology. This invention was developed by Li Jianxin, Li Xinxin, Gu Lijie, Xia Zhean, Xi Zhiliang, Wu Pengcheng, Xu Xianjun and Li Xuhua.
The patent application number is CN202520629892U 20250407. T..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Senda Plastic Co Ltd for Automatic Impurity Removing and Material Stirring Device for Plastic Product Production. Ding Shengqiang developed the invention.
The patent application number is CN202520341873U 20250228. The patent public..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jiangsu Xinyingjia Plastic Products Co Ltd has received a patent for Multi-stage Temperature Control Plastic Granulator. This invention was developed by Yin Changxia and Chen Wenting.
The patent application number is CN202520595402U 20250401. The patent publication number is CN223948265 (U). International P..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Huizhou Qizheng Tech Co Ltd has received a patent for Hot Melting Jig for Plastic Parts. This invention was developed by Su Liang, Hong Ming, Tang Baibing, Lu Pingshuai, Ge Fangxu and Su Xiaoming.
The patent application number is CN202520461959U 20250314. The patent publication number is CN223948264 (U). In..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Jinsu Hainan Environmental Protection Technology for Melting Device for Plastic Particle Processing. Wen Zhangsheng, Wu Xingheng and Wang Zuli developed the invention.
The patent application number is CN202520555360U 20250327. The patent publ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Jiaxing Huawen Chemical Co Ltd has received a patent for Rotary Centrifugal Resin Leveling Device. This invention was developed by Ma Xianyao, Zeng Wangjie and Li Changhong.
The patent application number is CN202520520556U 20250324. The patent publication number is CN223948237 (U). International Patent Clas..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has received Kunshan A Tripod Plating Equipment patent application for Electroplating Mold Morphology Condition Optimization Method and System Based on Neural Network. Zhou Zhihan, Kadomatsu Meiju and Zhou Aihe developed the invention.
The patent application number ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Ningbo East Mould Mfg Co Ltd for Surface Treatment Device for Plastic Processing. Yu Xuelin, Jin Fanjie and Ye Feibo developed the invention.
The patent application number is CN202520636373U 20250407. The patent publication number is CN2239..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Beijing Inst Technology and Chongqing Qianwei Science & Technology Group have been granted a patent for Mounting Base for Vertical Mold. This invention was developed by Chen Li, Zhou Zejun, Wang Hao, Cheng Changli, Zhang Zetao, Feng Chenfeng, He Jiyu and Yang Rongjie.
The patent application number is CN2025..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Tien Kang has been granted a patent for Double-injection Molding System. This invention was developed by Huang Fengwu.
The patent application number is CN202422732083U 20241111. The patent publication number is CN223948366 (U). International Patent Classification codes are B29C45/03, B29C45/18, B29C45/26, B..
Plastics
| Mon 02 Nov 2026
Beijing, Nov. 2 -- Longhua Technology Group (Luoyang) and Fenglianke Photoelectric Luoyang Co Ltd have been awarded a patent for Casting Mold for Large-size Bismuth Ingot. This invention was developed by Liu Cuiyun, Jiang Zhongxiao, Ma Jingyun, Song Xuguang and Yang Dan.
The patent application number is CN202520474607U 202503..
Plastics
| Mon 02 Nov 2026
Beijing, Nov. 2 -- Dongguan Fukai Handicraft Co Ltd has been awarded a patent for Waterproof Multifunctional LED Light-emitting Double-layer Plastic Cup. This invention was developed by Liu Jianhui.
The patent application number is CN202520783249U 20250423. The patent publication number is CN223944173 (U). International Paten..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Fu Changbin has been granted a patent for Water Cup Injection Molding Mold. This invention was developed by Fu Changbin.
The patent application number is CN202422729040U 20241109. The patent publication number is CN223972061 (U). International Patent Classification codes are B29C45/26 and B29C45/40.
Acc..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Jiaxing Haiqiang Machinery Tech Co Ltd has been granted a patent for Clamping and Releasing Device for Multiple Plastic Bags. Yi Liangchuan and Yi Liangqiang developed the invention.
The patent application number is CN202520684910U 20250411. The patent publication number is CN223972827 (U). International Pa..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Dongguan Kaisheng Plastic Ceram Product Co Ltd has been granted a patent for Gold Stamping Equipment for Plastic Dinner Plate. This invention was developed by Hu Xiaofeng and Tao Weihui.
The patent application number is CN20252024265U 20250107. The patent publication number is CN223972313 (U). International..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Shanghai Xunneng Plastic Products Co Ltd has received a patent for High-quality Flattening Treatment Device for Plastic Bags. This invention was developed by Chen Zhang and Du Juan.
The patent application number is CN202520355659U 20250303. The patent publication number is CN223972243 (U). International Pat..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Hefei Fuai New Material Tech Co Ltd has been awarded a patent for Spring Resin Shaping Equipment. This invention was developed by Ge Chungang.
The patent application number is CN202320361017U 20230227. The patent publication number is CN223972174 (U). International Patent Classification codes are B29C35/02,..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Tianjin Fusheng Automobile Decoration Parts has secured a patent on Carpet Plastic Part Welding Device. Cao Lianchao, Li Baolong, Sun Qijia and Jia Chunyu developed the invention.
The patent application number is CN202520587675U 20250331. The patent publication number is CN223972167 (U). International Patent ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Suzhou Puji Plastic Co Ltd has received a patent for Plastic Film Blowing Equipment Capable of Stably Outputting Plastic Films. This invention was developed by Jiang Bin and Qian Jinhai.
The patent application number is CN202520212093U 20250211. The patent publication number is CN223972122 (U). Internationa..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- Shenzhen Shunhangda Plastic Mould Co Ltd has been awarded a patent for Temperature-measuring Heating Plastic Mould. This invention was developed by He Chaoyue, Li Yanyun and He Feng.
The patent application number is CN202520628508U 20250403. The patent publication number is CN223972081 (U). International Pa..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- State Intellectual Property Office of China has awarded a patent to Suzhou Rapid Prec Mold Co Ltd for Bottle Cap Mold with In-mold Cutting Ring. Liang Yongming developed the invention.
The patent application number is CN202520143152U 20250122. The patent publication number is CN223972078 (U). International ..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 2 -- State Intellectual Property Office of China has awarded a patent to Rongli Chongqing Prec Mould Co Ltd for Rapid Ejection Structure of Mold. Zheng Zhong developed the invention.
The patent application number is CN202520997028U 20250520. The patent publication number is CN223972069 (U). International Patent ..
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