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Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Mitsubishi Gas Chemical Next Co Inc has filed a patent application for Resin Composition for Optical Material and Optical Material. This invention was developed by Kudo Ryoji and Wang Peng Fei.
The patent application number is WO2026JP01940 20260122. The patent publication number is WO2026225026 (A1). Intern..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Gudong Saw Ind Shandong Co Ltd has secured a patent on Uniform Spraying Device for Polymer Coating of Metal Element. Guo Yifeng, Ren Yanchao and Guo Songming developed the invention.
The patent application number is CN202520396943U 20250308. The patent publication number is CN223959869 (U). International Pa..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Baoding Enshi Packaging Co Ltd has been awarded a patent for Sterilization Device for Plastic Preservative Film Production. This invention was developed by Jin Feiqiang, Sun Zhiguo, Liu Hongmin and Xu Weizhu.
The patent application number is CN202520301777U 20250225. The patent publication number is CN22395..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Mitsubishi Electric has filed a patent application for Polynomial Analysis Device, Polynomial Analysis Method, and Polynomial Analysis Program. This invention was developed by Kambe Yuta.
The patent application number is WO2025JP22962 20250626. The patent publication number is WO2026224928 (A1). Internationa..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has published 3m Innovative Properties patent application for Articles Comprising Release Layers and Diphenyl Compounds. The invention was developed by Jing Naiyong and Lindell Matthew J.
The patent application number is WO2026IB53365 20260406. The patent publication ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Dongguan Gangtian Polymer Mat Co Ltd has received a patent for Stirring Device for Organic Silica Gel. This invention was developed by Deng Yuanfu.
The patent application number is CN202520615977U 20250403. The patent publication number is CN223959518 (U). International Patent Classification codes are B01F2..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Microcosm Tech Co Ltd has filed a patent application for Resin Composition, Prepreg, Bonding Thin Film and Metal-clad Laminate. This invention was developed by Chen Paoyu, Jheng Sihci and Lai Bohung.
The patent application number is WO2025CN90863 20250424. The patent publication number is WO2026222715 (A1). ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Xiamen Luxianghe Plastic Co Ltd has been granted a patent for Detachable Plastic Straw. This invention was developed by Zhou Zongchun.
The patent application number is CN202520618295U 20250403. The patent publication number is CN223958625 (U). International Patent Classification code is A47G21/18.
Accor..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Tsinghua University has submitted a patent application for Multi-mode, Thin-film Artificial Muscle of Positive and Negative Pressure Hybrid Drive Type, and Method for Manufacturing Same. This invention was developed by Li Shuguang, Feng Siyuan and Feng Ruoyu.
The patent application number is WO2026CN83281 20..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- ELEKTRA Industrial China has obtained a patent for adjustable plastic film rolling mechanism. This invention was developed by Zhang Yonghui, Chen Xinghua and Wang Yongwei.
The patent application number is CN202520437844U 20250313. The patent publication number is CN223962945 (U). International Patent Classi..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shandong Litai Plastic Co Ltd has obtained a patent for deburring device for plastic supporting box production. This invention was developed by Zhou Lijun, Lu Hongyan and Zhou Lijian.
The patent application number is CN202520638496U 20250407. The patent publication number is CN223961580 (U). International P..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Fujian Eversun Jinjiang has been granted a patent for Polyamide Waste Recycling and Crushing Device. This invention was developed by Ge Rui, Liu Ganmo, Ao Jie, Zhang Lingyuan, Wang Xianjie and Wang Ruxin.
The patent application number is CN202520596413U 20250401. The patent publication number is CN223961544..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shandong Lyuzhou Electronic Technology has been granted a patent for Finish Machining Die Cutting Device for Polyimide Film. Yan Fajie, Zhou Dengcheng and Dong Yihui developed the invention.
The patent application number is CN202520425412U 20250312. The patent publication number is CN223961390 (U). Internat..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shangqiu Guoyang Packaging New Mat Co Ltd has been awarded a patent for Plastic Film Production Raw Material Mixing Machine. This invention was developed by Huang Risheng, Chen Chengguo, Xu Shizheng and Xie Xingxing.
The patent application number is CN202520380183U 20250306. The patent publication number is..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has released National Univ Of Singapore and Agency for Science, Technology and Research patent application for Nanoparticle Coating Formation. This invention was developed by Teo Ee Jin, Yang Chengyuan, Bettiol Andrew Anthony and Suresh Vignesh.
The patent application..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has published ADEKA Corporation patent application for Thin Film Manufacturing Method. The invention was developed by Enzu Masaki, Takeda Keisuke, Hatase Masako, Manabe Yoshiki and Nishida Akihiro.
The patent application number is WO2026JP15388 20260416. The patent pu..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Resonac has submitted a patent application for Photosensitive Resin Composition, Cured Resin Film, Color Filter, and Image Display Element. This invention was developed by Yanagi Masayoshi and Hara Tsukasa.
The patent application number is WO2026JP14879 20260410. The patent publication number is WO2026225333..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has published JSR Corporation patent application for Dry Film, Manufacturing Method Therefor, and Manufacturing Method for Patterned Resin Film. The invention was developed by Hattori Fumie, Okuda Ryuichi, Mitsui Tatsuro, Ito Hirokazu and Kawase Reiji.
The patent appl..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Mitsubishi Gas Chemical Co Inc has submitted a patent application for Solvent-soluble Polyimide Resin, and Polyimide Film. This invention was developed by Hoshino Shun, Nakamura Tamako and Suzuki Shu.
The patent application number is WO2026JP08564 20260305. The patent publication number is WO2026225139 (A1)...
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- DNP Fine Chemicals has filed a patent application for Photosensitive Colored Resin Composition for Color Filters, Color Filter, and Display Device. This invention was developed by Tsukamoto Rikitaka.
The patent application number is WO2026JP07939 20260303. The patent publication number is WO2026225128 (A1). ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Wuxi Zhenchuang Packaging New Material Technology has received a patent for Novel Die Pressing Device for Manufacturing BOPP (biaxially-oriented Polypropylene) Laser Film. This invention was developed by Wu Jiabin, Sun Zhanpeng and Zhang Hao.
The patent application number is CN202520398777U 20250310. The pa..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shanghai Kangwoyin New Mat Co Ltd has received a patent for Special Production Kettle for Polyurethane. This invention was developed by Wang Fengying.
The patent application number is CN202520457893U 20250317. The patent publication number is CN223960265 (U). International Patent Classification codes are B0..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to See World Optical for Resin Lens with High Blue Light Blocking Rate. Zhang Jing developed the invention.
The patent application number is CN202520320675U 20250227. The patent publication number is CN223955914 (U). International Patent Class..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has received Sumitomo Seika Chemicals patent application for Resin Aqueous Dispersion Composition. Yoshinami Fumiya and Matsumoto Naoya developed the invention.
The patent application number is WO2026JP15666 20260417. The patent publication number is WO2026225451 (A1)..
Plastics
| Thu 05 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has received Yantai Zhonggui New Material Tech Co Ltd patent application for High-stability Polymer Solid Electrolyte and Preparation Method Thereof. Yang Xiqin, Yang Yaxiong, Zhao Chunli, Du Hongyan, Tian Xiaolu, Li Chunhui and Zhang Jingjing developed the invention..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Syensqo Specialty Polymers USA LLC has filed a patent application for Liquid Composition Comprising Poly(arylether Ketone) Polymer. This invention was developed by Canovas Lea, Tourvieille Jean Noël, Galinat Delpech Sophie and Pavageau Bertrand.
The patent application number is WO2026EP60709 20260414. The p..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Syensqo Specialty Polymers USA LLC has sought patent for Liquid Composition Comprising Poly(arylether Ketone) Polymer. This invention was developed by Legout Pierre, Canovas Lea, Tourvieille Jean Noël, Galinat Delpech Sophie, Lehtihet Moncef and Pavageau Bertrand.
The patent application number is WO2026EP60..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Syensqo Specialty Polymers USA LLC has submitted a patent application for Liquid Composition Comprising Poly(arylether Ketone) Polymer. Legout Pierre, Canovas Lea, Tourvieille Jean Noël, Galinat Delpech Sophie, Qian Jing, Foucher Stéphanie, Lehtihet Moncef and Pavageau Bertrand developed the invention.
The..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Inoac Corp has submitted a patent application for Method for Producing Polyurethane-dispersed Polyol, Polyurethane-dispersed Polyol, and Method for Producing Polyurethane Foam. This invention was developed by Hara Tomotaka, Izuma Kazuha and Sato Misa.
The patent application number is WO2025JP44779 20251222. ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Guangdong Xinjingang Diamond Tools Co Ltd has secured a patent on Uniform Mixing Device for Processing Sol-gel Resin. Yu Xiongjian, Luo Shaolin and Zhang Yidong developed the invention.
The patent application number is CN202520596820U 20250401. The patent publication number is CN223959665 (U). International..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Chinese Patent for Automatic Reaction Device for Dicyandiamide Polymerization Process has been issued to Ningxia Jiafeng Chemicals Co Ltd. This invention was developed by Zhu Guirong, Xie Hao, Chen Ru and Ma Jun.
The patent application number is CN202422767201U 20241113. The patent publication number is CN2..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Anhui Huantai Bio Energy Tech Development Co Ltd has obtained a patent for vertical circular mold particle forming machine. This invention was developed by Xu Benhai.
The patent application number is CN202520620130U 20250403. The patent publication number is CN223959606 (U). International Patent Classificat..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Nanjing Paituo Resource Cycle Environmental Prot Co Ltd has been granted a patent for Hollow Fiber Composite Nanofiltration Membrane. This invention was developed by Sun Guangpu.
The patent application number is CN202520601871U 20250401. The patent publication number is CN223959471 (U). International Patent..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Westlake US2 LLC has submitted a patent application for Method of Producing a Halogenated Polymer. Sherwood Scott and Patel Rahul developed the invention.
The patent application number is WO2026US24657 20260422. The patent publication number is WO2026226639 (A1). International Patent Classification codes are..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has received MPT Solution Suzhou Co Ltd patent application for Slider Retraction Mechanism of Two-shot Mold. Cai Haitao developed the invention.
The patent application number is WO2025CN135270 20251117. The patent publication number is WO2026223019 (A1). International..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Zhejiang Huijia New Mat Co Ltd has obtained a patent for polyurethane resin filling device. This invention was developed by Wang Xiahuan, Lu Yanjie, Chen Yehua, Wang Shenfang, Xiong Jian, Yi Yu, Zeng Qingwei and Yan Yulong.
The patent application number is CN202520792437U 20250424. The patent publication nu..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Weifang Dimeng Chemical Co Ltd for Storage Device for Plasticizer Production. Zhang Junli, Liu Wei, Zhu Peicai and Liu Yong developed the invention.
The patent application number is CN202520686724U 20250411. The patent publication number is..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Suzhou Boyirui Model Co Ltd has been granted a patent for Packaging Equipment for Plastic Products. This invention was developed by Yan Zhanqiang, Liu Xiaoling and Yan Caili.
The patent application number is CN202520413679U 20250310. The patent publication number is CN223962410 (U). International Patent Cla..
Plastics
| Thu 05 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has received Grirem Advanced Mat Co Ltd and Grirem Advanced Materials Tech Co Ltd patent application for In-mold Orientation and Magnetizing Mold and Method for Injection Molding of Magnet. Yang Yuanfei, Wu Kaiwen, Wang Zilong, Tang Tianping, Zhao Wei, Shi Chao, Yang..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Ruiterke Dalian Prec Machinery Manufacturing Co Ltd for Automatic Sorting and Storing Device for Mold Parts. Yin Hongrong, Zhang Mingyu and Sun Pingli developed the invention.
The patent application number is CN202520852188U 20250428. The p..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Nantong Yongsheng Huiweishi Fiber New Mat Co Ltd for Fiber Bundle Collector for Polyester Fiber Production. Hao Chaosu, Chen Cheng and Tao Zhijun developed the invention.
The patent application number is CN202520540761U 20250326. The patent..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Nanjing Deyizhuo Intelligent Tech Co Ltd has received a patent for Quick Dismounting and Replacing Mechanism for Vulcanizing Mold. This invention was developed by Wang Yuhui, Wang Xiangsong and Wu Lianjie.
The patent application number is CN202520105796U 20250117. The patent publication number is CN22396155..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Beilun Futuo Mech Tools Co Ltd has been awarded a patent for Cleaning Brush Head for Plastic Dipping Machine. This invention was developed by You Xiaojun.
The patent application number is CN202520352316U 20250303. The patent publication number is CN223958469 (U). International Patent Classification codes ar..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shenzhen Topsin Double Color Mould Co Ltd has obtained a patent for exhaust structure of injection mold. This invention was developed by Dai Haijun and Liu Ganjun.
The patent application number is CN202520568994U 20250328. The patent publication number is CN223961650 (U). International Patent Classification..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Fengdexing Xiamen Intelligent Tech Co Ltd has received a patent for Sliding Block Secondary Core-pulling Mold with Ejection Mechanism. This invention was developed by Zhong Xiangwen.
The patent application number is CN202520580489U 20250331. The patent publication number is CN223961647 (U). International Pa..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Jiangsu Yaoji Hardware Electrical Appliance Co Ltd has been awarded a patent for Injection Molding Mold Device. This invention was developed by Luo Xiaodan, Chen Jie, Luo Maoliang and Yin Teng.
The patent application number is CN202520615636U 20250403. The patent publication number is CN223961643 (U). Inter..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Hokky Electronics Shanghai Co Ltd for Motor Stator and Rotor LCP (Liquid Crystal Polymer) Glue Overflow Prevention Injection Mold. Chen Xiaofei and Hao Yongping developed the invention.
The patent application number is CN202520637803U 20250..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Foshan Yongziqiang Plastic Co Ltd has been granted a patent for Water Purifier Shell Mold. This invention was developed by Wu Longjiang, Chen Tiansong, Liang Fengxing and Li Wei'en.
The patent application number is CN202520593599U 20250401. The patent publication number is CN223961639 (U). International Pat..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Foshan Beiqi Mould Tech Co Ltd has been granted a patent for Guide Device for Injection Mold. Peng Jieguang, Nie Jiazhi and Chen Tiansen developed the invention.
The patent application number is CN202520380056U 20250306. The patent publication number is CN223961632 (U). International Patent Classification c..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Chinese Patent for Automatic Injection Mold Convenient to Clean has been issued to Zhejiang Angtian Plastic Ind Co Ltd. This invention was developed by Qiu Jianbo.
The patent application number is CN20252126499U 20250522. The patent publication number is CN223961621 (U). International Patent Classification ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Aowei Jinggong Tech Chongqing Co Ltd has been granted a patent for Plastic Package Mold. This invention was developed by Fang Chenglei, Zhang Runchuan, Kuang Yufeng and Zhang Zhongwei.
The patent application number is CN202520596503U 20250401. The patent publication number is CN223961612 (U). International ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Wanxing Plastic Products Shanghai Co Ltd for High-temperature Injection Molding Device for PFA Plastic Particles. Chen Mengyong developed the invention.
The patent application number is CN202422865016U 20241125. The patent publication numbe..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Putian Hongtaisheng New Mat Co Ltd for Sole Foaming Mold Structure. Hu Dawei developed the invention.
The patent application number is CN20252060512U 20250110. The patent publication number is CN223961604 (U). International Patent Classific..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Haian Boke Superhard Mat Co Ltd has been awarded a patent for High-efficiency Resin Wheel Forming Device. This invention was developed by Wang Sheng, Zhang Xialai and Peng Huameng.
The patent application number is CN202520555878U 20250327. The patent publication number is CN223961589 (U). International Pate..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Quanzhou Pengyun Tech Co Ltd has been granted a patent for Automatic Control System for Plastic Dripping and Bottom Pouring. This invention was developed by Li Xiaojing, Zhang Shansong and Chen Zanjin.
The patent application number is CN202520588013U 20250331. The patent publication number is CN223961586 (U..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Longquan Miantong New Mat Co Ltd has been granted a patent for Engineering Plastic Wiredrawing Water-cooling Drying Device. Chen Xiaodong and Miao Guixin developed the invention.
The patent application number is CN202520353500U 20250303. The patent publication number is CN223961576 (U). International Patent..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Guangxi Zhaotuo Electronic Tech Co Ltd has obtained a patent for recovery device for plastic product manufacturing. This invention was developed by Zhao Yang.
The patent application number is CN202520464169U 20250317. The patent publication number is CN223961541 (U). International Patent Classification code..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Chongqing Kaixin Tech Co Ltd has been awarded a patent for Sorting Equipment for Reprocessed Plastic Processing. This invention was developed by Chen Dejun.
The patent application number is CN202520635651U 20250407. The patent publication number is CN223961539 (U). International Patent Classification codes ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Junlong Huizhou Tech Co Ltd has obtained a patent for particle screening machine for plastic product processing. This invention was developed by Zhou Feng, Yang Tao and Yang Lin.
The patent application number is CN202520568711U 20250328. The patent publication number is CN223961535 (U). International Patent..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Laohekou Zhujiu Huihuang Machinery Co Ltd has secured a patent on Shock Insulation Support Mold Structure. Wang Jing developed the invention.
The patent application number is CN202520393684U 20250307. The patent publication number is CN223961449 (U). International Patent Classification codes are B28B13/06 a..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Zhuhai Zhenye Concrete Co Ltd has obtained a patent for concrete prefabricated part pouring mold. This invention was developed by Liu Xiaozhi, Yao Li, Wang Yong, Fang Yunfeng, Liu Wei and Feng Jiayao.
The patent application number is CN202520504803U 20250320. The patent publication number is CN223961441 (U)..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Ningbo Kenuo New Material Tech Co Ltd has been granted a patent for Cutting-off Module for Plastic Strips. This invention was developed by Ding Fan and Liu Feng.
The patent application number is CN202520699299U 20250415. The patent publication number is CN223961366 (U). International Patent Classification c..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Xuzhou Baihui Mould Making Co Ltd has been granted a patent for Jig for Mold Production. Yang Xinjun, Liu Fei, Xue Feng and Zhang Wei developed the invention.
The patent application number is CN202520630923U 20250407. The patent publication number is CN223961186 (U). International Patent Classification code..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shenzhen Zhongtuo Molding Tech Co Ltd has been awarded a patent for Hardware Mold Polishing Clamp with Good Stability. This invention was developed by Feng Xuefei, Liu Yongxu and Deng Weibiao.
The patent application number is CN20242362578U 20241212. The patent publication number is CN223961117 (U). Interna..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- China Communication North Road & Bridge and Road & Bridge International have been awarded a patent for Fabricated Supporting Mold. This invention was developed by Kang Xu, Cai Mingzhi, Yin Shengguang, Wang Erdong and Liu Ziyuan.
The patent application number is CN202520438247U 20250313. The patent publicati..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Anhui Chuyi Rouban Packaging Mat Co Ltd has been granted a patent for Cooling System Device for Flexible Resin Plate Production. This invention was developed by Wang Yu, Cao Zhengju and Yao Chuanzhong.
The patent application number is CN202520844755U 20250429. The patent publication number is CN223961870 (U..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Julu Boda Machinery Mfg Co Ltd has received a patent for Novel Mold Opening and Closing Device for Multilayer Capsule Vulcanizing Machine. This invention was developed by Zhang Bo, Miao Jingrui, Liang Feixia and Zhang Zenghao.
The patent application number is CN20252063820U 20250113. The patent publication ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Xinsu Tech Co Ltd for Screw and Extruder for Extruding Modified Plastic Particles for Vehicles. Wu Wenxun, Ren Kunyang and Qiu Tongxiang developed the invention.
The patent application number is CN202520431186U 20250312. The patent..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Hefei Fuai New Material Tech Co Ltd has obtained a patent for integral adjusting device of spring resin forming equipment. This invention was developed by Ge Chungang.
The patent application number is CN202320361804U 20230227. The patent publication number is CN223961687 (U). International Patent Classifica..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Foshan Beiqi Mould Tech Co Ltd has been awarded a patent for Cooling Structure of Injection Mold. This invention was developed by Peng Jieguang, Nie Jiazhi and Chen Tiansen.
The patent application number is CN202520647683U 20250408. The patent publication number is CN223961674 (U). International Patent Clas..
Plastics
| Thu 05 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has published Anhui Jiayuan Renewable Resources Dev and Utilization Co Ltd patent application for Method for Quantifying Polystyrene Micro-plastic Particles. The invention was developed by Peng Genlu.
The patent application number is CN202610412375 20260331. The p..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Fuzhou Lioho Auto Parts Co Ltd has been granted a patent for Inner Valve Body Mold Point Cooling Structure. Yao Jinguang developed the invention.
The patent application number is CN202520507308U 20250321. The patent publication number is CN223960522 (U). International Patent Classification code is B22D27/04..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Guangdong Hunter Valley Precision Casting Tech Co Ltd has obtained a patent for high-temperature positioning plate for shell mold roasting. This invention was developed by Lu Jianxin, Pan Huazhao, Chen Caimin, Pan Zhiyong and Ou Zibin.
The patent application number is CN202520353130U 20250303. The patent pu..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- State Intellectual Property Office of China has awarded a patent to Hefei Deyao Mould Co Ltd for Hardware Mold Machining and Stripping Device. Dai Guanghu, Li Huaijing and Wu Ke developed the invention.
The patent application number is CN202520646976U 20250408. The patent publication number is CN223960452 (..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Fuzhou Lifu Mould Mfg Co Ltd has received a patent for Heat Dissipation Device for High-precision Mold Machining. This invention was developed by Wang Fengyun.
The patent application number is CN202520482499U 20250319. The patent publication number is CN223960429 (U). International Patent Classification cod..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Zaozhuang Hailian Jinhui Automobile Equipment Co Ltd has been granted a patent for Automobile Body Mold Adaptive to Various Plates. This invention was developed by Choi Yong-jin, Li Fujie and Luan Dongxu.
The patent application number is CN202520240490U 20250215. The patent publication number is CN223960428..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Yamaha Robotics Co Ltd has applied WIPO patent for Compression Molding Method and Resin for Compression Molding. Nomura Yudai, Wakui Masaaki, Kawaguchi Makoto and Saito Takashi developed it.
The patent application number is WO2026JP13756 20260401. The patent publication number is WO2026225231 (A1). Internati..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- TOWA has submitted a patent application for Resin Material Supply Mechanism, Resin Molding Device, and Method for Manufacturing Resin Molded Product. This invention was developed by Nakao Satoshi, Sunada Mamoru, Yamaguchi Hiroki and Morita Ken.
The patent application number is WO2026JP11452 20260323. The pat..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Yamaha Robotics Co Ltd has submitted a patent application for Method and Device for Producing Resin Molded Article. This invention was developed by Nomura Yudai, Wakui Masaaki, Kawaguchi Makoto and Saito Takashi.
The patent application number is WO2026JP11344 20260323. The patent publication number is WO2026..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Delite Mould Tech Suzhou Co Ltd has been awarded a patent for Vacuum Pump Core Mold. This invention was developed by Cheng Liang.
The patent application number is CN202520368431U 20250305. The patent publication number is CN223960236 (U). International Patent Classification codes are B08B5/02 and B08B7/00. ..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Luanzhou Zhongli New Energy Tech Co Ltd has secured a patent on Cleaning Machine for Cleaning Plastic Sheets. Yu Shuwen, Chen Yuegang, Hu Yanzhong, Song Xiangchun, Wang Jin and Yang Zhimin developed the invention.
The patent application number is CN202520522483U 20250324. The patent publication number is CN..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shenzhen Shangqing Mould Co Ltd has secured a patent on Cleaning Device with Draining Function for Mold Production. Liu Chengfu, Xiao Houhua and Oh Jeong-hee developed the invention.
The patent application number is CN202520458599U 20250317. The patent publication number is CN223960168 (U). International Pa..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Xuzhou Baihui Mould Making Co Ltd has secured a patent on Grinding Machine for Mold Machining. Yang Xinjun, Liu Fei, Xue Feng and Zhang Wei developed the invention.
The patent application number is CN202520630841U 20250407. The patent publication number is CN223961061 (U). International Patent Classificatio..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Chinese Patent for Polishing Device for Injection Mold Machining has been issued to Nanjing Zeyuqing Environmental Protection Tech Co Ltd. This invention was developed by Hu Zhizhi, Liu Yanxia and Liu Bingcai.
The patent application number is CN202520373958U 20250305. The patent publication number is CN2239..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shaanxi Lingsheng Plastic Ind Co Ltd has received a patent for Deburring Device for Plastic Part Production. This invention was developed by Li Bo, Zhang Bo, Gao Bin, Zhao Rongrong, Wang Jian, Zhang Chao, Wang Qiang and Song Kejun.
The patent application number is CN202520675121U 20250411. The patent public..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Wuhu Wubai Machinery Tech Co Ltd has secured a patent on Positioning Device for Mold Machining. Gong Zhangbao and Fan Yanqiang developed the invention.
The patent application number is CN202520688761U 20250411. The patent publication number is CN223960906 (U). International Patent Classification code is B23..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Zhejiang Huanqu Tech Co Ltd has secured a patent on Full-automatic Assembling Equipment for Plastic Planetary Gear. Xie Xin, Chu Haisheng, Li Liping and Liu Sen developed the invention.
The patent application number is CN202520304608U 20250225. The patent publication number is CN223960868 (U). International..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has received Shinshu Univ and Soken Chemical & Eng Co Ltd patent application for Chain Transfer Agent and Method for Producing Polymer. Yoshino Mizuki, Kohsaka Yasuhiro, Ohtani Naoki and Hirano Tomoya developed the invention.
The patent application number is WO2026JP1..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Kunshan Hengzhide Prec Mould Co Ltd has been granted a patent for Inclined Hole Forming Device in Mold Plate. Shao Wei, Li Si and Wu Qinglong developed the invention.
The patent application number is CN202520311473U 20250226. The patent publication number is CN223960564 (U). International Patent Classificat..
Plastics
| Tue 03 Nov 2026
Beijing, Nov. 3 -- Guangdong University of Technology and Heyuan Hongsongyuan Tech Co Ltd have been granted a patent for Injection Molding Exhaust Mechanism for Injection Mold. This invention was developed by Cheng Yongqi, Ning Song, Peng Shixiang and Wu Xuhui.
The patent application number is CN202422922071U 20241128. The pa..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Shanghai Yingsaixun Technology has received a patent for Simplified Demolding Structure of Mold. This invention was developed by Zhang Feng, Mu Longfei, Luo Chaohui and Zhang Shuzhi.
The patent application number is CN202520395541U 20250307. The patent publication number is CN223961561 (U). International Pate..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Dongguan Baito Precision Mould Manufacturing has secured a patent on Magnetic Mold Locking Mechanism. Zhang Xiaohua developed the invention.
The patent application number is CN202520624035U 20250403. The patent publication number is CN223961554 (U). International Patent Classification code is B29C33/20.
The..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- LG Chem has applied WIPO patent for Flame-retardant Resin Composition and Molded Article Comprising Same. Choi Hwanseok, Yang Hee Chan, Lee Ryul and Choi Jong Kuk developed it.
The patent application number is WO2026KR95566 20260406. The patent publication number is WO2026225910 (A1). International Patent Clas..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- World Intellectual Property Organization has released LG Chem patent application for Flame-retardant Resin Composition and Molded Article Comprising Same. This invention was developed by Choi Hwanseok, Yang Hee Chan, Lee Ryul and Choi Jong Kuk.
The patent application number is WO2026KR04379 20260318. The paten..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- LG Chem has submitted a patent application for Flame Retardant Resin Composition and Molded Article Comprising Same. This invention was developed by Lee Ryul, Kim Jinseon, Choi Jong Kuk and Lee Su Kyoung.
The patent application number is WO2026KR03286 20260227. The patent publication number is WO2026225754 (A1..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- LG Chem has sought patent for Flame-retardant Resin Composition and Molded Article Comprising Same. This invention was developed by Lee Ryul, Kang Min Goo, Choi Jong Kuk and Kim Young Wan.
The patent application number is WO2026KR02315 20260206. The patent publication number is WO2026225734 (A1). International..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- LG Chem has applied WIPO patent for Flame-retardant Resin Composition and Molded Article Comprising Same. Lee Ryul, Kang Min Goo, Choi Jong Kuk and Kim Young Wan developed it.
The patent application number is WO2026KR02290 20260206. The patent publication number is WO2026225732 (A1). International Patent Class..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Toray Industries has submitted a patent application for Conductor-covered Shaped Product, Resin Composition for Covering Conductor Used for Same, and Method for Producing Conductor-covered Shaped Product. This invention was developed by Akisawa Uiha, Tojo Yusuke and Okawara Yuya.
The patent application number ..
Plastics
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Hitachi has submitted a patent application for Pattern Determination Device and Pattern Determination Method for Injection Molded Article, and Program. This invention was developed by Shimada Ryotaro, Hattori Kazuki, Yamada Yasuko, Yagi Daisuke and Oishi Koichiro.
The patent application number is WO2026JP01504..
Plastics
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Ningde Contemporary Amperex Technology has received a patent for Vehicle and Continuous Fiber Composite Board. This invention was developed by Yu Jingjing, Zheng Yi, Lin Jiajian, Lu Jia, Wang Jian and Tang Zhilei.
The patent application number is CN202423120749U 20241217. The patent publication number is CN22..
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