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Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Changzhou Sunchem New Mat Co Ltd has been awarded a patent for Production System of Polyimide Resin Ultrafine Powder. This invention was developed by Qiu Chenggang, Zhang Peifeng and Hu Jinping.
The patent application number is CN202520465878U 20250317. The patent publication number is CN223931404 (U). Int..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Zhengzhou Zhongyuan Spandex Engineering Tech Co Ltd has received a patent for Efficient and Energy-saving Continuous Polyester Production Device. This invention was developed by Bai Fuqiang, Li Rui, Li Yuanwei, He Haoyang and Zhou Hua.
The patent application number is CN202520530440U 20250325. The patent p..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Inner Mongolia University of Science and Technology has submitted a patent application for Low-cost Ceramic/high-strength Iron-based Composite Material Ingot Mold and Preparation Method Thereof. This invention was developed by Hou Yuan and Gao Zhanyong.
The patent application number is CN202610860942 2026061..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Jiangsu Sumec Aluminum Co Ltd patent application for Hub Mold Cooling Device with Split-flow Cooling Structure. Su Qun, Zhang Feng, Li Ting, Wang Jie, Qiu Zhengguo, Li Gang, Wang Xiong and Guo Yong developed the invention.
The patent application numb..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Liuzhou Acid King Pump Mft Co Ltd patent application for Sand Mold Drying Equipment and Using Method Thereof. This invention was developed by Liu Kun, Mei Jie, Li Guanyang and Liu Guoshi.
The patent application number is CN202610562351 20260427. The ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Dongguan Dushi Chengfa Prec Spring Co Ltd patent application for Elastic Sheet Production Method and Production Mold. This invention was developed by Liu Dong, Cen Rongchun and Li Ran.
The patent application number is CN202610847922 20260612. The pat..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Resin Prism Sheet has been issued to Suzhou Dongshan New Material Tech Co Ltd. This invention was developed by Zhang Shiting and He Xuewen.
The patent application number is CN202520398311U 20250310. The patent publication number is CN223926694 (U). International Patent Classification cod..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Jinan Chunsheng Machinery has secured a patent on Wear-resistant Polyethylene Movable Lining Plate. Zhu Chao and Wang Yong developed the invention.
The patent application number is CN20252042258U 20250108. The patent publication number is CN223926393 (U). International Patent Classification codes are B01D2..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Suzhou Zhisheng Model Tech Co Ltd has applied Chinese patent for Cutting and Grinding Integrated Device for Plastic Part Machining. Shi Huaibin developed it.
The patent application number is CN202610795735 20260604. The patent publication number is CN122401215 (A). International Patent Classification codes..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Chengdu Yisheng Zhizao Tech Co Ltd patent application for Split Type Carbon Fiber Radial Supporting Device for Fan Main Shaft and Mounting Method of Split Type Carbon Fiber Radial Supporting Device. Zhu Tenghui and Wang Guoliang developed the invention...
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Jiangsu Fengrui Energy Tech Development Co Ltd patent application for Intelligent Blending Method and System for Polymer Fracturing Fluid Powder. Jiang Shuai and Shi Yu developed the invention.
The patent application number is CN202610565618 20260427..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Korea Inst Of Energy Technology has applied Chinese patent for Method for Post-treatment of Polymer Separation Membrane for Gas Separation and Gas Separation Membrane Using Same. Yim Nam Gyu and Kim Hyo-won developed it.
The patent application number is CN202511709025 20251120. The patent publication numbe..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has published University of North Carolina at Chapel Hill patent application for Polyethylene Glycol Inhibition of Anaphylaxis. The invention was developed by Shen Limei, Li Zhongbo and Lai Samuel.
The patent application number is CN20248079341 20241213. The pate..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Suzhou Xinda Resource Regeneration Utilization Co Ltd for Copper Powder and Resin Powder Specific Gravity Separation Equipment. Feng Haoyu developed the invention.
The patent application number is CN202520410397U 20250311. The patent publi..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Zibo Torch Ind & Trade Co Ltd has been awarded a patent for Turnover Heating Type Plastic Dipping Device. This invention was developed by Liu Chunliang, Cui Wei and Gao Yanchang.
The patent application number is CN202520372512U 20250305. The patent publication number is CN223931818 (U). International Paten..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Shanghai Siqi Polymer Mat Co Ltd has obtained a patent for waste gas treatment system of plastic extruder. This invention was developed by Chen Cha.
The patent application number is CN202520423462U 20250312. The patent publication number is CN223931597 (U). International Patent Classification codes are B01..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Jingzhou Jingxing Plastic Co Ltd for Feeding Device of Plastic Pulverizer. Peng Bo, Huang Yaoqiang, Chang Liu and Yang Chunmiao developed the invention.
The patent application number is CN202520434146U 20250313. The patent publication numb..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Xinjiang East Hope New Energy has been awarded a patent for Resin Adsorbent Drying and Dehydrating Device. This invention was developed by Li Jianjian, Guo Dong, Ye Mei, Wang Bin, Song Xiaojiang, Wu Wei and Su Yanrong.
The patent application number is CN202423149739U 20241220. The patent publication number i..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Guangdong Xinjingang Diamond Tools Co Ltd has been granted a patent for Cooling Structure for Processing Hyperbranched Modified Melamine Resin. Yu Xiongjian, Luo Shaolin and Zhang Yidong developed the invention.
The patent application number is CN202520637898U 20250407. The patent publication number is CN2..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Shanxi Haogang Heavy Ind Co Ltd has submitted a patent application for Integrated Double-drying Plastic Spraying Production Line and Using Method Thereof. Hu Jiukang, Wang Cheng, Su Lingyun, Zhang Ruikang, Zhang Qi and Wang Danyang developed the invention.
The patent application number is CN202610783595 20..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Anhui Jingxian Yasheng Plastic Products Co Ltd has applied Chinese patent for Urea-formaldehyde Resin Reaction Liquid Dehydration and Concentration Device. Zhang Mingfu and Zhao Shiwen developed it.
The patent application number is CN202610838432 20260611. The patent publication number is CN122399372 (A). ..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Guangzhou Ldebio Tech Co Ltd has been granted a patent for Resin Adsorption Device. This invention was developed by Liu Lianshang, Ru Zhiwei, Yang Xiang and Lou Jianrong.
The patent application number is CN202422725627U 20241108. The patent publication number is CN223930745 (U). International Patent Classi..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Yanni Shenzhen Biological Co Ltd has received a patent for Solid-liquid Separation Device for Tremella Polysaccharide Extraction. This invention was developed by Bai Jinbiao and Luo Guoqing.
The patent application number is CN202520554411U 20250325. The patent publication number is CN223930741 (U). Interna..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Huashi Fujian Tech Co Ltd has been granted a patent for Acetone Condensation and Recovery Device for Producing Waterborne Polyurethane Resin. This invention was developed by Xie Zhenming, Zhang Jincong and Wu Yijiao.
The patent application number is CN202520547483U 20250326. The patent publication number i..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Zhejiang Zheli Environmental Engineering has secured a patent on Solvent Recovery Device Based on Carbon Fiber ACF. Chen Qijia, Zhou Liang and Chen Qizhong developed the invention.
The patent application number is CN20252097970U 20250116. The patent publication number is CN223930719 (U). International Pate..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Fanyuan Tech Suzhou Co Ltd has obtained a patent for sampling device of polishing resin online monitoring equipment. This invention was developed by Yan Lingdong and Wang Junyu.
The patent application number is CN202520142727U 20250121. The patent publication number is CN223926068 (U). International Patent..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Fujian Minhong Fiber Co Ltd for Energy-saving Drying Device for Composite Fiber Processing. Wu Jinhao, Hua Cidie and Cai Shengyao developed the invention.
The patent application number is CN202520496944U 20250320. The patent publication nu..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Jiaxing Huawen Chemical Co Ltd has applied Chinese patent for Device and Process for Continuously Producing Styrene-maleimide Copolymer. Xu Jinfu, Ma Xianyao, Zeng Wangjie, Shu Jien, Li Changhong, Ge Yuntian, Pei Wendong and Shi Jianfeng developed it.
The patent application number is CN202610615020 2026050..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Ji Guang Semiconductor (Shaoxing) for Potting Shell and Potting Mold. Yu Haibo and Chen Guoyan developed the invention.
The patent application number is CN202520405848U 20250310. The patent publication number is CN223928821 (U). Internationa..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chongqing Jinsu Anticorrosive Pipe Fitting has secured a patent on Integrated Oil Way Steel-plastic Conversion Joint. Wang Xiao, Ren Yun and Wang Rong developed the invention.
The patent application number is CN202520470294U 20250317. The patent publication number is CN223924222 (U). International Patent C..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Screw Thread Type Fixed Plastic Connecting Piece has been issued to Dongguan Shuangxin Ind Co Ltd. This invention was developed by Yan Yanhong.
The patent application number is CN202520883557U 20250507. The patent publication number is CN223924189 (U). International Patent Classification..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has published Dongying Power Supply Co State Grid Shandong Electric Power Co patent application for High-toughness Hybrid Fiber Composite Material and Preparation Method Thereof. The invention was developed by Geng Hui, Zhou Qingfa, Jin Yue, Xu Xinxin, Zhang Baoze, ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has published Shenzhen Yubo Zitong Tech Co Ltd patent application for Clamping Device and Clamping Method for Quickly Replacing Mold Plate on Cold and Hot Pressing Mold. The invention was developed by Liao Songhua and Wen Li.
The patent application number is CN20..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Qingdao Haite New Mat Ships and Boats Co Ltd patent application for Rail Driver Console Carbon Fiber Composite Material Autoclave Forming Method. This invention was developed by Zhang Tianlun, Wei Ze, Song Yingjie, Huang Shuai, Wang Xinyu and Yang Lei.
..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Liupanshan Labs has submitted a patent application for Three-eccentric Lining Plastic Butterfly Valve Plate Lining Plastic Forming Mold. This invention was developed by Wang Yantao, Cheng Yun, Huang Jianrui, Lang Jiang, Ma Yinsen, Zhou Yongxing and Yang Xiao.
The patent application number is CN202610705886 2..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Hangzhou Suokai Industrial has submitted a patent application for Multi-point Temperature Control System and Control Method for Injection Mold. This invention was developed by Wang Hui and Zhou Xiang.
The patent application number is CN202610607500 20260506. The patent publication number is CN122401824 (A). ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Jiangsu Qianyong Holdings Co Ltd patent application for Injection Mold Inner Gate Removing Device and Injection Mold. Xi Jili developed the invention.
The patent application number is CN202610640290 20260511. The patent publication number is CN122401..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Zhejiang Huashuo Technology has submitted a patent application for Injection Mold with Fixed Mold Core-pulling Mechanism. This invention was developed by Ke Cheng, Ye Ting, Lyu Yingxue, Gao Yu, Deng Yangquan, Zhang Lingqi, Li Dinglong, Xu Zhonghao and Shao Ming.
The patent application number is CN20261087597..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Gree Electric Appliances, Zhuhai and Zhuhai Gree Prec Mold Co Ltd patent application for Movable Mold Assembly, Injection Mold and Mold Opening and Closing Method of Injection Mold. Huang Binghua, Wang Qiaohua, Mao Tianyu, Huang Mengzhen, Zhou Jiayi and..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Huizhou Jingermei Tech Co Ltd has sought patent for Stacked Mold Injection Mold and Method for Injection Molding of Card Support. This invention was developed by Wen Bing, He Xinwu and Zhao Lihong.
The patent application number is CN202610686122 20260519. The patent publication number is CN122401790 (A). I..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Chongqing Jiebao Metal Products Co Ltd has filed a patent application for Melt Flow Optimization Control Method for Multi-cavity Injection Mold. This invention was developed by Wan Dongmei, Chen Jiali and Li Yi.
The patent application number is CN202610840943 20260611. The patent publication number is CN12..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has published Zhenzhun Electronic Kunshan Co Ltd patent application for Injection Mold for Ultrathin Front Frame of Notebook Computer. The invention was developed by Wang Ziwei, Dai Ming and Kong Chengjun.
The patent application number is CN202610760747 20260529...
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Ningbo Jingcheng Motor has submitted a patent application for Material Head Structure of High-precision Tooth-shaped Helical Gear Injection Mold. This invention was developed by Ye Qing and Chang Laifeng.
The patent application number is CN202610480507 20260413. The patent publication number is CN122401784 (..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Anhui Hongjiang Electromechanical Tech Co Ltd has submitted a patent application for Adjustable Mold for Forming Cooling Tower Fan Blade. This invention was developed by Yin Chengye and Chen Jianqiu.
The patent application number is CN202610547815 20260423. The patent publication number is CN122401776 (A)...
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Jingjiang College Of Jiangsu Univ has filed a patent application for Injection Mold Convenient to Demold. This invention was developed by Wei Yifan, Pan Haozhe, Tang Zhengcheng, Zhang Xiaojie, Liu Jiang and Zou Shunhao.
The patent application number is CN202610523488 20260420. The patent publication number..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Zhejiang A Gen Biotechnology Ltd patent application for Deep-hole Plate Forming Mold Easy to Demold. Xu Hongwei, Chen Yong, Yu Manjiang and Wu Yueqin developed the invention.
The patent application number is CN202610468405 20260410. The patent public..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Shanghai Carthane Polyurethane patent application for Protective Plate Pouring Mold and Using Method Thereof. Han Guoqiang and Chen Peng developed the invention.
The patent application number is CN202610193480 20260210. The patent publication number is..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Ningbo Helong New Mat Co Ltd patent application for High-strength Polyurethane Foamed Sheet and Preparation Method Thereof. Zhou Yun, Ma Jiaxin, Tian Libin, Zhang Yong, Tang Qunhua and Yu Xueqing developed the invention.
The patent application number..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Jinjiang Fengxin Plastic Products Co Ltd has applied Chinese patent for Machining Mold and Machining Process for Bionic Suede of Drip Molding Product. Li Zhengping developed it.
The patent application number is CN202610819115 20260608. The patent publication number is CN122401719 (A). International Patent ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Jingzhou Xinzhenfa Outdoor Products Co Ltd has submitted a patent application for Raincoat Tailoring Plastic Leftover Material Recovery Device. This invention was developed by Xia Songsong.
The patent application number is CN202610825680 20260609. The patent publication number is CN122401709 (A). Internati..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has published Huoshan County Derun Plastic Co Ltd patent application for Waste Plastic Particle Treatment Device with Screening Function. The invention was developed by Peng Jun.
The patent application number is CN202610742050 20260527. The patent publication num..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Qingdao Yingtuo Environmental Protection Tech Co Ltd has submitted a patent application for Efficient Crushing Device for Plastic Recovery. Zhang Jinle and Li Wei developed the invention.
The patent application number is CN202610642346 20260511. The patent publication number is CN122401703 (A). Internation..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Rizhao Toproad Stationery Co Ltd has submitted a patent application for Pretreatment Device for Recycled Plastic Processing. This invention was developed by Mi Baosheng and Tu Longfei.
The patent application number is CN202610866201 20260616. The patent publication number is CN122401700 (A). International ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Suzhou Juzhiguang Polymer Materials has submitted a patent application for Processing Device for Preparing Regenerated Engineering Plastic Raw Materials. This invention was developed by Cao Jinfeng, Li Xiaofeng and Zhao Bin.
The patent application number is CN202610626172 20260508. The patent publication num..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- West Anhui University has sought patent for Dendrobium Candidum Mold Forming Mechanism. This invention was developed by Xu Dong, Ge Gan and Li Lu.
The patent application number is CN202610686006 20260519. The patent publication number is CN122398631 (A). International Patent Classification code is A61J3/00. ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received JSP Corporation patent application for Polyolefin Resin Foamed Particles and Foamed Particle Molded Article. Trouillet Christophe, Taira Akinobu, Kopf Valentin and Vidi Loriana developed the invention.
The patent application number is CN20248079449 202..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Kaneka Corporation has submitted a patent application for Curable Resin Composition and Use Thereof. This invention was developed by Okamoto Toshihiko.
The patent application number is CN20248079806 20241220. The patent publication number is CN122396719 (A). International Patent Classification codes are B32B..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Wuxi Baochuan Electromechanical Equipment Mfg Co Ltd has been granted a patent for Copper Heavy-drawing Rotary Eye Mold. Wang Sheng and Wu Jincheng developed the invention.
The patent application number is CN202520324500U 20250227. The patent publication number is CN223932291 (U). International Patent Clas..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Kunshan Xinyouzhe Prec Mould Co Ltd has received a patent for Cleaning Device for Mold Machining. This invention was developed by Zhang Jie, Li Wenlong and Li Jian.
The patent application number is CN202520427408U 20250312. The patent publication number is CN223932194 (U). International Patent Classificati..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chengdu Jueyue Intelligent Machinery Equipment Co Ltd has been awarded a patent for Food Shaping Mold. This invention was developed by Li Jinqiang.
The patent application number is CN202520623480U 20250403. The patent publication number is CN223929475 (U). International Patent Classification code is A23P30..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Shandong Kaitai Petrochemical has secured a patent on Propylene Composite Feeding System. Li Bo, Song Zhiqu, Tang Hailiang and Ren Qingjun developed the invention.
The patent application number is CN202520779298U 20250423. The patent publication number is CN223924547 (U). International Patent Classificatio..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Zhuhai Gree Prec Mold Co Ltd patent application for Demolding Mechanism and Injection Mold and Demolding Method Thereof. This invention was developed by Liu Songtao, Xie Yunfu and Fan Haibin.
The patent application number is CN202610779425 20260602. ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Chengdu Yunge Jirui Aviation Tech Co Ltd patent application for Split Type Spiral Structure Injection Mold and Demolding Method. This invention was developed by Liu Yaqiang, Xing Mingming, Yao Jiaxi, Lu Yang, Cui Fan, Li Qiang and Nobumoto Noboru.
Th..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Shaanxi Wangjin Energy Tech Co Ltd has submitted a patent application for Molding Equipment Based on Plastic Injection Molding. This invention was developed by Ruan Xihong.
The patent application number is CN202610545423 20260423. The patent publication number is CN122401767 (A). International Patent Class..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Suzhou Dingmao Plastic Electronics Co Ltd has submitted a patent application for Sweeping Robot Shell Forming Mold with Protection Function. This invention was developed by Zuo Hongxia.
The patent application number is CN202610513393 20260417. The patent publication number is CN122401766 (A). International..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Suzhou Fuding Electrical Co Ltd has filed a patent application for Net-through Shell Double-color Injection Mold Capable of Reducing Flash and Injection Molding Method. This invention was developed by Xie Hui, Chen Jun and Sheng Yongjian.
The patent application number is CN202610798563 20260604. The patent..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Foshan Youfa Furniture Co Ltd has filed a patent application for Injection Molding and Deburring All-in-one Machine for Seat Plastic Accessories. This invention was developed by Yin Xia, Sun Kaiyuan and Sun Liang.
The patent application number is CN202610692576 20260519. The patent publication number is CN..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Sichuan Juxiong Plastic Tech Co Ltd has submitted a patent application for Waste Secondary Forming Process for Foam Forming of Plastic Products. Peng Junxiong and Peng Wubin developed the invention.
The patent application number is CN202610875428 20260617. The patent publication number is CN122401740 (A). ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has released Lanzhou Changkai Electric Power Mat Co Ltd patent application for Concrete Pole Prefabricating Mold Capable of Achieving Rapid Demolding. This invention was developed by Chen Zifang and Jia Yaliang.
The patent application number is CN202610853301 202..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Jiangxi Zhongmei Bridge Engineering Tech Co Ltd has submitted a patent application for Concrete Pouring Mold with Bubble Removing Function. This invention was developed by Li Zhen, Gong Chen, Wan Shaoxia, Zhou Zhaofeng and Ouyang Dewen.
The patent application number is CN202610749160 20260528. The patent p..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Nanjing Zhensheng Biying Tech Development Co Ltd has submitted a patent application for Recyclable Plastic Product and Application System Thereof. This invention was developed by Wu Ningfei.
The patent application number is CN202610875578 20260617. The patent publication number is CN122397527 (A). Internat..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received Yakomai Co Ltd patent application for Molding Die and Method for Producing Foam Molded Article. Kobayashi Tomotsugu developed the invention.
The patent application number is CN20248079049 20241114. The patent publication number is CN122396582 (A). In..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has received SACMI patent application for Molding Method and Molding Unit for Molding Objects. Zanotti Davide, Parrinello Fiorenzo, Pirazzoli Francesco, Mazzotti Giovanni and Pucci Fabrizio developed the invention.
The patent application number is CN20248079304 2..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 29 -- Shandong Hi Speed Construction Man Group Co Ltd and Ocean University China have applied Chinese patent for Industrial Production Method of Regenerated Plastic High-friction Geogrid. Sun Jiwei, Wang Mingming, Li Jun, Lu Wei, Yuan Yuan, Li Qi, Yan Zongyao, Zhu Danyang, Zhang Wenhao, Zhao Guinan, Guo Peifan, Xu ..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Dongguan Honour EP Ltd and Guangdong Tianxingjian New Mat Co Ltd have secured a patent on Extrusion Screw for Engineering Plastic Processing. Qiu Yixin, He Jie, Wang Jianwei, Cao Jianwei and Yang Bo developed the invention.
The patent application number is CN202520399991U 20250310. The patent publication n..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Hebei First New Building Mat Co Ltd and First New Material Tech Development Co Ltd have received a patent for Automatic Production Line of Thermosetting Composite Polystyrene Insulation Board. This invention was developed by Chen Jing, Meng Chao, Qi Xiaotang, Li Ya and Liu Donghua.
The patent application n..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Kingfa Science & Technology, Jiangsu Kingfa Renewable Resources Co Ltd and Kingfa Environmental Protection Tech Co Ltd have been granted a patent for Odor Treatment Device for Recycled Plastic. This invention was developed by Guan Huanxiang, Liu Siyang, Li Fan, Chen Pingxu, Zhu Jiangwei, Ye Nanbiao, Wang Yixi..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shenzhen Xinchaojia Metal & Plastic Products Co Ltd has obtained a patent for rotary dispensing device for plastic workpieces. This invention was developed by Zhong Wei and Zhong Qiuyin.
The patent application number is CN202520117013U 20250118. The patent publication number is CN223915791 (U). Internation..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Edge Grinding Device for Plastic Tableware Processing has been issued to Quanzhou Taiwanese Invest Zone Pinghui Melamine Products Co Ltd. This invention was developed by Mu Yiping.
The patent application number is CN202520602366U 20250401. The patent publication number is CN223917510 (U)..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Bottle Body Shaping Device for Plastic Bottle Production has been issued to Zhangjiagang Maichuang Automation Tech Co Ltd. This invention was developed by Wang Jie, Wang Huan and Huang Jikang.
The patent application number is CN202520578983U 20250331. The patent publication number is CN2..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Yancheng Guangda Plastic Industry for Polyester Bottle with Sealing Structure. Hu Cairong, Hu Lin and Ma Tengyun developed the invention.
The patent application number is CN202520694062U 20250414. The patent publication number is CN2239200..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Cangzhou Ruichanglong Plastic Products has been awarded a patent for Plastic Particle Transfer Bin. This invention was developed by Jin Xiao, Hui Yanjiang, Hui Pingping and Liu Xuesong.
The patent application number is CN202520557905U 20250327. The patent publication number is CN223920140 (U). Internationa..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Yancheng Guangda Plastic Industry has been awarded a patent for Leak-proof Double-layer Polyester Bottle. This invention was developed by Hu Cairong, Hu Lin and Ma Tengyun.
The patent application number is CN202520694479U 20250414. The patent publication number is CN223920018 (U). International Patent Clas..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Hot Melting Device for Manufacturing Plastic Fruit Basket has been issued to Henan Hongchang New Mat Co Ltd. This invention was developed by Zang Ruyi and Zhang Wei.
The patent application number is CN20242356204U 20241211. The patent publication number is CN223918601 (U). International ..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Fujian Liya Chemical Co Ltd for Multifunctional Rotating Shaft Turning Gear for Stirring Kettle of Polydimethylsilane Production Line. Lin Jiafa, Shi Qiuyang, Chen Wenhai, Chen Wenlong and Chen Yuling developed the invention.
The patent ap..
Plastics
| Fri 30 Oct 2026
Beijing, Oct. 29 -- Qingdao Jiahe Molding Co Ltd has filed a patent application for Automatic Material Scheduling System Based on Mold Mes Production Plan. This invention was developed by Hu Yanhua, Xu Weiwei, Yang Xiaozhi and Guo Qingchun.
The patent application number is CN202610436208 20260403. The patent publication numbe..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Qingdao Jiali Packaging Material has been granted a patent for Plastic Film Slitting Equipment Capable of Preventing Burrs. Gong Zhiqiang developed the invention.
The patent application number is CN202520675795U 20250411. The patent publication number is CN223920720 (U). International Patent Classification..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Hubei Shanghui Plastic Tech Co Ltd has been granted a patent for Controllable Winding Anti-loosening Structure for Plastic Film. Wang Jing developed the invention.
The patent application number is CN202520674053U 20250411. The patent publication number is CN223920706 (U). International Patent Classificatio..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Qingdao Jiali Packaging Material for Rewinding Device for Slitting Plastic Film. Gong Zhiqiang developed the invention.
The patent application number is CN202520675797U 20250411. The patent publication number is CN223920698 (U). Internatio..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Bangkai Holding Group Co Ltd has secured a patent on Thin Film Cutting Device. Hu Guobiao, Sun Zhiqin and Ruan Kaijie developed the invention.
The patent application number is CN202520500710U 20250321. The patent publication number is CN223920669 (U). International Patent Classification codes are B65H19/12..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shanghai Yuzhi Packaging Mat Co Ltd has obtained a patent for plastic film winding equipment with tension adjusting function. This invention was developed by Chen Jinhua.
The patent application number is CN202520572382U 20250328. The patent publication number is CN223920642 (U). International Patent Classi..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Wuxi Huayida Ind and Trade Co Ltd has secured a patent on EPP (Expanded Polypropylene) Forming Mold with External Air Cylinder and High Production Efficiency. Hua Hong developed the invention.
The patent application number is CN202520424755U 20250312. The patent publication number is CN223918471 (U). Inter..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Changshu Herun Auto Parts has received a patent for Angle Adjusting Device for Foaming Mold. This invention was developed by Wang Jinliang.
The patent application number is CN202520159644U 20250123. The patent publication number is CN223918470 (U). International Patent Classification codes are B29C44/58 and ..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Nanjing Minghaoxiang Hardware Co Ltd for Rapid Cooling Device for Thick Plastic Products. Xu Lingxia, Lei Zhongyang, Chen Lixia and Wang Shanbing developed the invention.
The patent application number is CN202520299332U 20250224. The paten..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Suzhou Zhuochi Intelligent Mfg Co Ltd has been awarded a patent for Glue Sealing Mold of Motor Hall Device. This invention was developed by Huang Rongzhong.
The patent application number is CN202520220978U 20250212. The patent publication number is CN223918439 (U). International Patent Classification codes..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jinan Tuanjie Machine has been awarded a patent for Drying Device for Plastic Product Processing. This invention was developed by Shang Shifang, Pang Chunchao and Zhang Tong.
The patent application number is CN202520366041U 20250304. The patent publication number is CN223918434 (U). International Patent Clas..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Guangdong Sunwill Prec Mould Co Ltd has been granted a patent for Axial-flow Fan Blade Mold Core Cooling Structure. This invention was developed by Qu Hongjuan and Jiang Jianxin.
The patent application number is CN20252071145U 20250113. The patent publication number is CN223918426 (U). International Patent..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shenzhen Shunhangda Plastic Mould Co Ltd has been granted a patent for Plastic Mold Ejection Mechanism. He Chaoyue, Li Yanyun and He Feng developed the invention.
The patent application number is CN202422920510U 20241127. The patent publication number is CN223918418 (U). International Patent Classification..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Linhai City Raul Machine Co Ltd has secured a patent on B Mold Jacking Mechanism of Full-automatic Sealing-tape Machine. Pan Lyujian developed the invention.
The patent application number is CN202323136240U 20231121. The patent publication number is CN223918417 (U). International Patent Classification code..
Plastics
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shandong Shuangyi Technology has obtained a patent for blade mold double-joint overturning system. This invention was developed by Cui Xiaozhi, Zhang Junlong and Lyu Zhiguo.
The patent application number is CN202423200304U 20241224. The patent publication number is CN223918412 (U). International Patent Class..
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