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Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu University of Science and Technology has applied Chinese patent for Self-cleaning Low-energy-consumption Ocean Micro-plastic Multi-stage Collecting Device. Chen Yue, Wang Yifeng, Xie Yi, Wang Anjian, Jin Xiaoxue and Shen Fukang developed it.
The patent application number is CN202511184223 20250822..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Smoore International Holdings Ltd and Shenzhen Smoore Technology patent application for Extrusion Mold for Fabricating Aerosol-generating Article. This invention was developed by Deng Zhenyong, Liu Ming and Guo Conghui.
The patent application number is EP20240835219 2024..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Reflomax Co Ltd patent application for Master Mold for Manufacturing Retro-reflective Sheet Mold and Manufacturing Method Therefor. This invention was developed by Kim Hyen Dae and Kim Tae Hong.
The patent application number is EP20240823711 20240612. The patent publicat..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangxi Qiye IoT Tech Co Ltd has submitted a patent application for Injection Mold Management Method and System Based on AGV Carrying. Zheng Yinbin, Cai Yuming, Chen Shaokun, Zheng Zhihao, Hong Zhikai, Chen Jiawei, Zhu Lin and Xie Jiefeng developed the invention.
The patent application number is CN2025109..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bangte Yunxian Qingdao New Material Tech Co Ltd patent application for Camellia Oil Modified Composite Fiber and Preparation Method Thereof. This invention was developed by Shan Chuanlei, Jiang Mingliang and Yang Jinyu.
The patent application number..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Tongkun Group Zhejiang Hengchao Chemical Fiber Co Ltd patent application for High-performance Melt Direct Spinning Polyester Fiber Spinning Equipment and Spinning Method. This invention was developed by Zhuang Jianfeng, Shen Jiansong, Che Xiaomeng, Zha..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published Elkem Silicones France SAS and Centre National de la Recherche Scientifique (CNRS) patent application for Method for Ring-opening or Polycondensation Polymerization. The invention was developed by Boulegue-mondiere Aurélie, Blanc Delphine, Parisot Hervé, Kato Tsuyoshi, S..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Guangzhou Building Bay Area Zhizao Tech Co Ltd patent application for Intelligent Assembly Mold for Precast Concrete Members and Mobile Factory. The invention was developed by Wang Long, Chen Ying and Zhang Yafei.
The patent application number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Anhui Hemao Prec Mould Co Ltd patent application for Positioning Type Precision Mold for High-precision Auxiliary Calibration. The invention was developed by He Wangyang, He Peng, Sun Wang and Zhu Xiaofeng.
The patent application number is CN202511..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Green Chemicals Co Ltd patent application for Aromatic Compound Composition and Polymer. Murata Ryuichi, Inoue Yusuke, Tachibana Kenya, Fujiwara Daisuke, Hashizume Masayoshi, Inui Masayuki, Hiraga Kazumi, Kitade Yukihiro, Suda Masako and Hashimoto Ryoma developed the invent..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Integena Inc patent application for Efficient Cationic Polyester and Use Thereof. Liu Gan, Xiang Wenqiang, Guan Miaomiao and Deng Yang developed the invention.
The patent application number is EP20230940124 20230608. The patent publication number is EP4725977 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Shandong Sifang Road & Bridge Group Co Ltd patent application for Internal Mold Support Module Combination Device for Cast-in-place Concrete Box Girder. Peng Zhigang, Liu Jinmin, Yin Jinfeng, Liu Qingyu, Zhang Dixu, Liu Xinxin and Wei Xiaoyan developed..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Ginho Prec Manufacturing Public Ltd Co patent application for Ejection Automatic Wax Mouth Cutting Mold. Fan Yuchao, Li Chao, Liu Hui, Li Na, Zhao Fengqi, Zhang Yong, Xu Ke, Xue Yu, Li Yong, Fan Xiqiang and Qi Chuansen developed the invention.
The p..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jiangtian Prec Chemical Co Ltd has sought patent for Vacuum Pump for Processing Polyester Polyol. This invention was developed by Guo Jianyong, Zhou Jiaxiang, Zhang Hanzhuan and Liu Puzhao.
The patent application number is CN202511371260 20250924. The patent publication number is CN121066826 (A). In..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Hubei Jibang Formwork Tech Co Ltd has sought patent for Glass Fiber Reinforced Plastic Modular Assembly Type Building Template and Preparation Method Thereof. This invention was developed by Guo Liqiu.
The patent application number is CN202511517832 20251023. The patent publication number is CN121066359 (..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Runxingtai Changzhou Tech Co Ltd has applied Chinese patent for Mold for Insert-containing Product, Working Method of Mold and Product Production Method. Yao Xiaodong and Gui Cunbin developed it.
The patent application number is CN202511326649 20250917. The patent publication number is CN121061119 (A). In..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Sino Polymer Co Ltd has applied European patent for Heat-resistant Vinyl Ester Resin and Preparation Method Therefor. Lv Xiaoping, Chen Jianhui, Liu Hua, Yang Meng, Shu Da, Liu Shiqiang and Wu Bing developed it.
The patent application number is EP20240818340 20240327. The patent publication number is EP472..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Sateri Changzhou Fiber Co Ltd has applied Chinese patent for Processing Method for Obtaining Polyester Peach Skin Style of Fabric Containing Lyocell Fibers. Fu Zhongcheng, Wang Jiangbo, Xue Liwei, Zhang Shangyi and Liu Wentao developed it.
The patent application number is CN202410664441 20240527. The pate..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Toray Sakai Nantong has applied Chinese patent for Preparation Method of Pure Polyester Matte Down-proof Fabric. Xu Xiaofeng, Gu Zhijun and Xu Zhiguo developed it.
The patent application number is CN202511161646 20250819. The patent publication number is CN121065909 (A). International Patent Classificatio..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Suzhou Yimeng New Material Tech Co Ltd has applied Chinese patent for Negative Ion Enhanced Efficient Antibacterial Polyester Fiber and Preparation Method Thereof. Sun Qi, Tang Liang and Wang Yandan developed it.
The patent application number is CN202511441259 20251010. The patent publication number is CN..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Ningbo Yongfu Mould Tech Co Ltd has applied Chinese patent for Vacuum Pumping Device for Heat Treatment of Mold. Cao Bolong, Song Zezhong, Lyu Qiyu and Yue Caichao developed it.
The patent application number is CN202511227639 20250829. The patent publication number is CN121065457 (A). International Patent..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing Telesun S & T Ind Co Ltd has filed a patent application for Intelligent Prestressed Anchorage Device System with Multiple Carbon Fiber Ribs. This invention was developed by Ge Liangliang, Ma Junfa and Zhang Yongsheng.
The patent application number is CN202511304941 20250912. The patent publication..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu Xinneng Textile Tech Co Ltd has filed a patent application for Preparation Method and Preparation System of Polyester Fibers. This invention was developed by Zhou Yong, Ding Wenyong, Deng Xiande, He Zhenyuan and Wang Deping.
The patent application number is CN202511303953 20250912. The patent publ..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiaxing Yingying Plastic Chemical Fiber Co Ltd has filed a patent application for Degradable Composite Fiber and Preparation Method Thereof. This invention was developed by Zhou Yunming.
The patent application number is CN202511216048 20250828. The patent publication number is CN121065852 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- CGN Advanced Mat Group Co Ltd has submitted a patent application for Electron Beam Online Irradiation Modification Method of Polyacrylonitrile-based Carbon Fiber Precursor. This invention was developed by Yang Xu, Fan Baolin, Wen Dehao and Zhang Gang.
The patent application number is CN202511354575 202509..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shandong Weiyue New Mat Co Ltd has submitted a patent application for High-strength Anti-aging Composite Fiber and Preparation Method Thereof. This invention was developed by Ge Pansong.
The patent application number is CN202511416283 20250930. The patent publication number is CN121065842 (A). Internation..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shenyang Luhong Tech Co Ltd has submitted a patent application for Simulation System Based on Mold Manufacturing. Tian Ye, Li Yun and Guo Fang developed the invention.
The patent application number is CN202511173370 20250821. The patent publication number is CN121072056 (A). International Patent Classific..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongying Ruizhixu New Material Tech Co Ltd has submitted a patent application for Melting Equipment for Engineering Plastic Production. This invention was developed by Yan Zhigang, Cao Guolong and Gou Guangxia.
The patent application number is CN202511468128 20251015. The patent publication number is CN12..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Dxm Steel Ind Co Ltd has submitted a patent application for Milling Machine Control Device for Flexible Automatic Production of Mold Frame. This invention was developed by Zhang Liyang, Mo Dawei, Zhu Jiazhi and Wu Qingxiang.
The patent application number is CN202511506415 20251021. The patent pu..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hunan Zhonggang Intelligent Equipment Co Ltd has submitted a patent application for Welding Positioning Device for Shell Mold Closing. This invention was developed by Li Lian.
The patent application number is CN202511630662 20251110. The patent publication number is CN121061484 (A). International Patent C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Hongyang New Material Tech Co Ltd has submitted a patent application for Long-life Floor Mold and Laying Method Thereof. This invention was developed by Kang Jinhui, Luo Hongjie, Zhi Zekun and Li Jianzhong.
The patent application number is CN202410707864 20240603. The patent publication number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jilin Zhongke Boneng Tech Co Ltd has submitted a patent application for Hydrogen Storage Cylinder Coated with Carbon Fiber Layer. This invention was developed by Zhang Peng, Shang Jin, Yang Le, Wang Jinliang, Zhang Chaoshuang and Shi Wenwen.
The patent application number is CN202511239592 20250901. The pa..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Prezero Polymers Deutschland GmbH has submitted a patent application for Process for Producing a Recycled Plastic. This invention was developed by Meinhardt Frank-steffen and Dr Kraffczyk Torben.
The patent application number is EP20240730049 20240606. The patent publication number is EP4724246 (A1). Inter..
Plastics
| Sun 19 Apr 2026
Munich, April 20 -- Aboris Group has submitted a patent application for Bolted Mounting System for Steel Mold Cores. This invention was developed by Maachi Haddou Amine.
The patent application number is EP20230777383 20230920. The patent publication number is EP4724242 (A1). International Patent Classification codes are B28B7..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Aihua Wuxi Semiconductor Tech Co Ltd has submitted a patent application for Method for Optimizing Properties of ALD Deposited Aluminum Oxide Film Layer. This invention was developed by Yu Dongdong.
The patent application number is CN202510959714 20250711. The patent publication number is CN121065671 (A). ..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shanghai Youni Chemical Co Ltd has submitted a patent application for Phosphorus-free Fluorine-free Organic-inorganic Hybrid Film Forming Agent and Application Thereof in Passivation Film Forming of Aluminum Ring-pull Cans. This invention was developed by Chen Jie, Feng Ze and Zhang Xingang.
The patent ap..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jieyang Sub Center Chemie and Fine Chemical Guangdong Province Laboratory and Guangdong University of Technology patent application for Preparation Method and Application of Triphenylamine Copper Coordination Polymer Film. The invention was developed ..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Guangdong Weibo New Material Tech Co Ltd has applied Chinese patent for Low-moisture-absorption Polyimide Film and Preparation Method Thereof. Tian Mingzhi, Luo Ruming and Xu Fuping developed it.
The patent application number is CN202511352045 20250922. The patent publication number is CN121065887 (A). In..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Xinshui Henan Ind Holding Group Co Ltd patent application for Combined Guide Groove Water Retention, Wind Prevention and Sand Fixation Mulching Film and Construction Method Thereof. This invention was developed by Wei Zhiyong, Wei Qinyuan, Yang Liguo a..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Shandong Huajing Cold Chain Tech Co Ltd has submitted a patent application for Hollow Glass Inner Suspension Film Stretching Method and Rotating Shaft Type Film Stretching Structure. Qi Jianqing, Li Xintian, Fang Shiwen, Li Yin, Huang Fengliang, Zhang Xiaomin and Han Dong developed the invention.
The pate..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guoying Chuanxi Machine Factory has submitted a patent application for High-precision Repeated Positioning Method for Repairing Air Film Hole of Part. This invention was developed by Chen Taili, Zhang Baitao, Xu Lianghui, Hou Xiaowei, Ye Yongsong, Xu Jingming and Sun Jiang.
The patent application number i..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Bzm Guangzhou Tech Co Ltd patent application for Microwave Interference Type Online Thickness Monitor for Multilayer Polymer Film. Xiao Wenke, Fan Guojun, Zeng Qunfang and Li Chengxin developed the invention.
The patent application number is CN20251..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Research Institute Of Northeastern Univ has submitted a patent application for Wireless Passive/temperature Strain Two-parameter Sensing Element Based on Precursor Polymer Ferroelectric Composite Ceramic Film and Preparation Method of Wireless Passive/temperature Strain Two-parameter Sensing Element. ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Research Institute Of Northeastern Univ has applied Chinese patent for In-situ Thermal-compression-vibration Composite Calibration Device and Method for Carbon-based Composite Material Structure Conformal Multi-parameter Thin Film Sensor. Li Xin, Zeng Zhiqiang, Han Bing, Zhang Yongkang, Ma Shujun, Wan..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Ruian Hanrui Machinery Co Ltd has applied Chinese patent for Plastic Film Perforating Machine Capable of Being Adjusted Without Shutdown. Miao Maozhong developed it.
The patent application number is CN202410708527 20240603. The patent publication number is CN121061972 (A). International Patent Classificat..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongshen New Material Tech Shenzhen Co Ltd has sought patent for Waste Plastic Film Recovery Device. This invention was developed by Huang Weizhong and Xu Lanyuan.
The patent application number is CN202511603974 20251105. The patent publication number is CN121062075 (A). International Patent Classificatio..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Sichuan Zhongkang Testing Tech Service Co Ltd patent application for Automatic Detection Device for Volatile Matters in Farmland Mulching Film. Fan Rong, Gou Yongtao, Zhang Weicai, Hu Guiping, Li Ziqiang, Hou Yue, Pu Lin, Du Yongke, Long Tingyan, Gong ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chengdu Zhuangda New Mat Co Ltd patent application for Cast Film Production Equipment and Production Method. The invention was developed by Shi Xuanhua, Zhou Bin and Guo Xiankun.
The patent application number is CN202511474540 20251015. The patent ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Tianjin Haijing Plastic Products Co Ltd has sought patent for Three-layer Co-extrusion Plastic Film Extrusion Tape Casting Production Device. This invention was developed by Zhang Ruinan, Yuan Lianhua, Lu Yang, Sun Rongli, Xing Chengcai, Liang Boyao and Ma Huiwei.
The patent application number is CN202511..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Lin Yang Plastics Co Ltd has submitted a patent application for Plastic Film Extrusion Device Convenient to Cool. This invention was developed by Deng Yaohui.
The patent application number is CN202511518712 20251023. The patent publication number is CN121062170 (A). International Patent Classifi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Anhui Huachi Environmental Protection Tech Co Ltd patent application for Degradable Plastic Film Blowing Forming Equipment. The invention was developed by Wang Chunqiu.
The patent application number is CN202511353163 20250922. The patent publicatio..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Huixiang Intelligent Equipment Co Ltd has applied Chinese patent for Ceramic Bowl and Dish Film Coating Machine. Wu Guipan and Wu Guanhua developed it.
The patent application number is CN202511191320 20250825. The patent publication number is CN121063023 (A). International Patent Classification cod..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jiangmen KK Plastic Factory Ltd patent application for Film Coating Assembly and Film Coating Method. The invention was developed by Li Jiaqiang.
The patent application number is CN202511176832 20250821. The patent publication number is CN121063028..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Borfeet Tech Co Ltd has submitted a patent application for Automatic Film Sticking Machine for Inner Wall of Cylindrical Product. This invention was developed by Sun Yong, Zhou Yu, Tang Binchao, Zhou Jingyan and Liu Shuncheng.
The patent application number is CN202511146141 20250815. The patent p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Fronter Tech Co Ltd patent application for Film Packaging Equipment and Film Packaging Method. This invention was developed by Li Zhiwei and Peng Youpin.
The patent application number is CN202511528965 20251023. The patent publication numbe..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Sichuan Fscreen Tech Co Ltd has applied Chinese patent for Reflecting Film and Manufacturing Method Thereof. Wang Qifei, Hu Shijia and Yang Jun developed it.
The patent application number is CN20251138192 20250728. The patent publication number is CN121069543 (A). International Patent Classification codes..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Chaozhou Caida Packing Machinery Co Ltd has applied Chinese patent for Device for Adjusting Tension of Film Material Through Air Bag. Chen Yanming, Chen Haohang, Hu Yanbin, Chen Rong and Lin Zhuoxian developed it.
The patent application number is CN202511479156 20251016. The patent publication number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Songshan Machinery Co Ltd has submitted a patent application for Row Roller Type Automatic Film Winding Device. Mu Haiwei, Zhang Xiaoguo, Zhang Zhiqiang and Lin Guoding developed the invention.
The patent application number is CN202511598503 20251104. The patent publication number is CN121063313 ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Fuqisen New Mat Co Ltd has submitted a patent application for Solvent-free Waterborne Epoxy Film Forming Matter as Well as Preparation Method and Application Thereof. This invention was developed by Fu Changqing, Chen Xinliang, Li Yongkang, Wang Yanping, Wang Junbin, Zhang Zhepeng, Yan Lei and Zhu Xi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Jiangsu Dahai Plastic Co Ltd patent application for Waterproof Breathable Functional Film for Grain Storage and Preparation Method of Waterproof Breathable Functional Film. This invention was developed by Chen Weihua, Xu Jian and Cao Ju.
The patent ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hengmei Photoelectric Co Ltd patent application for Low-surface-energy Release Film, Polarizing Plate Comprising Same and Preparation Method of Low-surface-energy Release Film. Wang Wei, Shi Mingzhi, Yan Binghua, Zhang Liangbao and Chen Junhong develop..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Weibojie Biomaterial Zhejiang Co Ltd has applied Chinese patent for High-strength Biodegradable Composite Film and Preparation Method Thereof. Wei Houyong, Wang Gang, Cai Yi and Wang Zhujun developed it.
The patent application number is CN202511473135 20251015. The patent publication number is CN121064613..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Huashuo Electronic Mat Wuhan Co Ltd and Haiso Tech Co Ltd patent application for Silicon-free Heat-conducting Adhesive Film as Well as Preparation Method and Application Thereof. Li Zhenlin, Lu Jiaying, Zhang Xueping, Lin Yahui, Wang Xian, Chen Wei, Ya..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Ouke Ind Co Ltd has submitted a patent application for High-exhaust Antistatic Polyethylene Reticulated Protective Film. This invention was developed by Chen Yichao, Luo Junlong, Wu Haolun and Qin Hai.
The patent application number is CN202511469590 20251015. The patent publication number is CN12..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Lens Technology Co Ltd has filed a patent application for Composite Protective Film and Application Thereof in Cover Plate. This invention was developed by He Shicheng, He Huaping, Wang Yong and Cai Xinfeng.
The patent application number is CN202511216900 20250828. The patent publication number is CN12106..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shaoxing Huayuan New Material Tech Co Ltd has submitted a patent application for Anti-aging Packaging Adhesive Film with Light Conversion Effect and Preparation Method Thereof. This invention was developed by Sun Tan, Zhao Ruofei, Ding Zhifu and Huang Wei.
The patent application number is CN202511635282 2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zhonghan New Material Tech Co Ltd patent application for High-temperature-resistant Hot Melt Adhesive, Preparation Method Thereof and Hot Melt Adhesive Film. This invention was developed by Xu Guodong, Chen Xiaoyun and Li Jinlong.
The patent applica..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Changzhou Feili Plastic Co Ltd has applied Chinese patent for Preheating Device for Plastic Particle Processing. Gao Honghong developed it.
The patent application number is CN202511257327 20250904. The patent publication number is CN121062061 (A). International Patent Classification code is B29B13/02.
..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Taicang Huaxing Plastic Ind Co Ltd patent application for Self-adaptive Plastic Forming Machine. The invention was developed by Sun Danping.
The patent application number is CN202511493035 20251020. The patent publication number is CN121062056 (A)...
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Naso Synthetic Mat Co Ltd has submitted a patent application for Phenolic Moulding Plastic Grinding and Mixing Kettle. This invention was developed by Li Dingjie, Chen Yangping, Wu Gang, Chen Haokai and Wang Yan.
The patent application number is CN202511485435 20251017. The patent publication num..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Foshan Shunde Yifeng Plastic Mould Co Ltd patent application for Injection Molding Device and Method for Plastic Part Mold. The invention was developed by Wen Weiming.
The patent application number is CN202511337177 20250918. The patent publication..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wheat In Shandong Environmental Protection Tech Co Ltd has submitted a patent application for Injection Molding Equipment for Plastic Packaging Box. This invention was developed by Zhao Qian, Tian Yun and Sun Chao.
The patent application number is CN202511295170 20250911. The patent publication number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Huatian Tech Nanjing Co Ltd has submitted a patent application for Open Molding Plastic Packaging Equipment with Visual Operation. This invention was developed by Sun Jianhua, Li Gangcong and Wang Zhenyu.
The patent application number is CN202511560026 20251029. The patent publication number is CN12106211..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Dongshen New Material Tech Shenzhen Co Ltd patent application for Laminated Composite Type Regenerated Plastic Remolding Optimization Injection Molding System. Huang Weizhong and Xu Lanyuan developed the invention.
The patent application number is C..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Weihai Fangde New Mat Co Ltd has submitted a patent application for Plastic Particle Crushing Device for Plastic Processing. This invention was developed by Chi Baijie.
The patent application number is CN202511544641 20251028. The patent publication number is CN121062085 (A). International Patent Classifi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Haoye Packaging Mat Co Ltd has sought patent for Processing Device for Plastic Regeneration and Recovery and Use Method Thereof. This invention was developed by Chen Hao.
The patent application number is CN202511498084 20251020. The patent publication number is CN121062084 (A). International Paten..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhan Kaidi Plastic Products Co Ltd has sought patent for Mixed Type Recycled Plastic Processing Machine. This invention was developed by Du Yulan.
The patent application number is CN202511257506 20250904. The patent publication number is CN121062076 (A). International Patent Classification codes are B08B..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Chongqing Ruiting Plastic Co Ltd has submitted a patent application for Multi-stage Screening Device for Plastic Particles. This invention was developed by Mao Zhaohong and Cao Yu.
The patent application number is CN202511529352 20251024. The patent publication number is CN121062068 (A). International Pat..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Anhui Sufeng New Material Tech Co Ltd patent application for Rapid Drying Equipment for Plastic Particles. This invention was developed by Huang Zhen, Xie Zhibo and Huang Xuemei.
The patent application number is CN202511115582 20250811. The patent p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Suzhou Weiguang Electronic Integration Tech Research Institute Co Ltd patent application for Micro-ring Filter Based on Polymer Cladding and Preparation Method Thereof. This invention was developed by Wang Yuhua.
The patent application number is CN2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shandong Huilu Carbon Materials Tech Co Ltd and Shandong Kuanyuan New Material Technology patent application for Grid Distribution Type Carbon Fiber Composite Box Structure and Preparation Method. The invention was developed by Zhu Bo, Liu Yulan, Zhao..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Jiashuo Plastic Packing Mat Co Ltd has applied Chinese patent for Anti-deformation High-strength Flame-retardant Plastic Coaming Box. Liang Wenyan and Liang Siwei developed it.
The patent application number is CN202511459486 20251013. The patent publication number is CN121063068 (A). International ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Beitutu Tech Co Ltd patent application for Anti-lost 4G Pet Positioner. This invention was developed by Deng Weicai.
The patent application number is CN202511180325 20250822. The patent publication number is CN121069448 (A). International P..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Maitanweng New Mat Co Ltd has submitted a patent application for Automobile Carbon Fiber Bottom Protective Plate and Preparation Method Thereof. This invention was developed by Jin Manyuan.
The patent application number is CN202511436816 20251009. The patent publication number is CN121062614 (A)..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Jiaxing Lingke Material Tech Co Ltd patent application for High-strength Composite Laminated Board of Thermoplastic Resin and Carbon Fibers. The invention was developed by Wang Chunmin, Meng Fanshun, Yu Xintao and Sun Yafeng.
The patent application..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Rongshengda Textile Tech Stock Co Ltd has submitted a patent application for Preparation Method of Multi-layer Composite Polyester Fabric. This invention was developed by Sun Deming, Sun Derong, Sun Shuhong and Wen Jia.
The patent application number is CN202511526854 20251024. The patent publicatio..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Wenan Xiangzhe Plastic Products Co Ltd has sought patent for Control Method and System for Injection Molding of Plastic Flowerpot. This invention was developed by Zhang Lei.
The patent application number is CN202511156363 20250819. The patent publication number is CN121062159 (A). International Patent Cla..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Dasheng Mould Co Ltd has filed a patent application for Built-in Multi-angle Ejector Sliding Block Plastic Cover Injection Molding Mold and Mold Stripping Method Thereof. This invention was developed by Shen Weili.
The patent application number is CN202511630568 20251110. The patent publication n..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hongrita Mold Shenzhen Co Ltd patent application for Rapid Product Demolding Mechanism for Injection Mold. Kang Hui, Hong Liangliang and Kuang Tieping developed the invention.
The patent application number is CN202511593666 20251103. The patent publ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Hengchuan Medical Tech Co Ltd has sought patent for Composite Slide Injection Mold. This invention was developed by He Jie, Liu Xiongzhi, Xian Rongping, Huang Hualin and Hu Jinghuan.
The patent application number is CN202511451520 20251011. The patent publication number is CN121062146 (A). Intern..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Unistar Mold Tech Co Ltd has sought patent for Sliding Block Arc Drawing Type Injection Mold. This invention was developed by Li Linqi, Wang Yuan and Li Xinchun.
The patent application number is CN20251158236 20250730. The patent publication number is CN121062144 (A). International Patent Classific..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Dongguan Teleika Precision Tech Co Ltd has applied Chinese patent for Injection Mold. Zhu Fangxiang developed it.
The patent application number is CN202511389181 20250926. The patent publication number is CN121062142 (A). International Patent Classification codes are B29C45/00, B29C45/26, B29C45/27 and B2..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Dongyin Tech Co Ltd has submitted a patent application for Automobile Bumper Injection Mold Based on Gas-assisted Molding. This invention was developed by Xu Qunshan and Shen Liangyin.
The patent application number is CN202511576110 20251031. The patent publication number is CN121062139 (A). Interna..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Chengdu Polygon Chuangke Electronics Co Ltd has applied Chinese patent for Injection Mold and Injection Molding Production Method for Copper Sleeve Insert Product. Guo Hao, Zheng Xuejun, Li Maojun, Gong Xuanjun, Chen Lie, Xi Zhenhuan, Guo Zhizhong and Lin Gang developed it.
The patent application number i..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Huizhou Kaisheng Ind Co Ltd has sought patent for Production Mold of Intelligent Electronic Scale Shell. This invention was developed by Pan Jinbao, Sun Jiangwen and Xu Yihang.
The patent application number is CN202511545388 20251028. The patent publication number is CN121062137 (A). International Patent ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong DXM Steel Ind Co Ltd has applied Chinese patent for Efficient Continuous Injection Mold. Zhang Liyang, Wu Qingxiang, Mu Qingzhe, Guo Jintao and Mo Dawei developed it.
The patent application number is CN202511471934 20251015. The patent publication number is CN121062133 (A). International Patent ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Ningbo Deke Prec Molding Co Ltd patent application for Injection Mold with In-mold Rotary Mold Core. The invention was developed by Wang Zhijun, Wang Yaohui, Peng Xuecheng, Chen Hongwei, Zhao Caoba and Peng Jinhui.
The patent application number is ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangmen Weibo Electronic Tech Co Ltd has filed a patent application for Impeller Secondary Ejection Injection Mold. This invention was developed by Li Huajie, Feng Suying and Miao Baolun.
The patent application number is CN202511131879 20250813. The patent publication number is CN121062128 (A). Internati..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Weierda Plastic Hardware Products Co Ltd patent application for Plastic Product Forming Mold Capable of Achieving Rapid Remodeling. This invention was developed by Zhang Xiandai.
The patent application number is CN20251109440 20250722. The ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Hi Speed Eng Inspection Co Ltd has submitted a patent application for High-elasticity Polyurethane Seamless Expansion Joint Material and Preparation Method Thereof. This invention was developed by Xu Xingwei, Xu Chuanchang, Wang Yangchun, Li Wen, Fang Ming, Liu Song, Xie Lei and Yang Xuelun.
The ..
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