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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 ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Fujian Sailong Tech Co Ltd has submitted a patent application for Method for Improving Asphalt by Using Polyester Recovery By-product Pyrolytic Carbon Black. Zhu Enbin and Dai Fushou developed the invention.
The patent application number is CN202511238781 20250901. The patent publication number is CN12106..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiaxing Yisheng Electronic Tech Co Ltd has applied Chinese patent for Manufacturing Method of Light Long-life Plastic Turbine. Huang Xiaobo developed it.
The patent application number is CN202510949601 20250710. The patent publication number is CN121064627 (A). International Patent Classification codes ar..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Zhongtai Hetianxia Tech Co Ltd has submitted a patent application for Dynamic Response Polyurethane Contraceptive Device and Preparation Method Thereof. This invention was developed by Chen Taiming.
The patent application number is CN202511227555 20250829. The patent publication number is CN121064..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Guangdong Chuanxu New Mat Co Ltd patent application for Modified Plastic Particles and Preparation Method Thereof. Zheng Yong and Liao Jucai developed the invention.
The patent application number is CN202511139360 20250814. The patent publication nu..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hunan Changwei New Material Tech Co Ltd has applied Chinese patent for High-performance Carbon Fiber Prepreg and Preparation Method Thereof. Zhou Luoqian developed it.
The patent application number is CN202511222256 20250829. The patent publication number is CN121064604 (A). International Patent Classific..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Jiangtian Polymer Mat Co Ltd has submitted a patent application for Epoxy Resin Castable as Well as Preparation Method and Application Thereof. This invention was developed by Qiao Lihua.
The patent application number is CN202511338830 20250918. The patent publication number is CN121064602 (A). I..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Oubang Tech Suzhou Co Ltd and Suzhou Taihu Electric New Mat Co Ltd patent application for Epoxy Potting Resin Composition as Well as Preparation Method and Application Thereof. Pan Dezhong, Jing Fengxi, Wu Bin, Zhang Chunqi, Gu Jianfeng, Zhou Liang and..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Zhongyuan New Mat Co Ltd has sought patent for Long-life Low-smoke Halogen-free Silane Crosslinked Polyolefin and Preparation Method Thereof. This invention was developed by Ji Wenlong, Guan Wenwu, Qian Weiya, Lu Zhixin and Bo Mingxin.
The patent application number is CN202511415369 20250929. The p..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shaanxi Longxin Waterproof Tech Co Ltd has sought patent for PVC (polyvinyl Chloride) Polymer Waterproof Coiled Material. This invention was developed by Sun Guochuan.
The patent application number is CN202511633315 20251110. The patent publication number is CN121064578 (A). International Patent Classific..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Linyi Tianzeyuan Ecological Wood Co Ltd patent application for Fireproof and Flame-retardant Bamboo-wood Fiber Composite Wallboard and Preparation Method Thereof. This invention was developed by Chen Guangsheng and Wu Qinglan.
The patent application..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Anqing Huitong New Mat Co Ltd has submitted a patent application for High-flame-retardant Wear-resistant Polypropylene Modified Plastic as Well as Preparation Method and Application Thereof. Li Zhijie and Li Baiyu developed the invention.
The patent application number is CN202511356135 20250922. The paten..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Tangneng Tech Co Ltd has submitted a patent application for Low-branched Furyl Copolyester as Well as Preparation Method and Application Thereof. He Hongli, Liu Mushan, Lin Yanghao, Zhang Xuan, Zhang Wei, Jin Haitao and Li Changyu developed the invention.
The patent application number is CN202511..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Befar Tech Limited patent application for Method for Preparing Solid Phenoxy Resin with Wide Molecular Weight Range. This invention was developed by Liu Shuyun, Du Hui, He Qianqian, Cao Shuai, Zhang Xiao, Yu Wenhao, Peng Luman, Jin Jichao, Cheng Sen an..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Taizhou Hexin Polymer New Mat Co Ltd patent application for Soft Rebound Polyurethane Resin and Preparation Method Thereof. This invention was developed by Sun Shiwen, Shen Yanbin, Han Fangping, Chen Xiaoqi and Dai Dongxing.
The patent application n..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Zhongtai Hetianxia Tech Co Ltd has submitted a patent application for Polyurethane Contraceptive Device with Double Responses of Temperature Control and Force Control and Preparation Method of Polyurethane Contraceptive Device. This invention was developed by Chen Taiming.
The patent application n..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhaoqing Powerdream Chemical Co Ltd has submitted a patent application for Novel Hyperbranched Structure UV Resin as Well as Preparation Method and Application Thereof. Shao Jianliang, Tan Zhenfeng, Zhang Dong, Tan Jianping, Gao Ziming, Fan Yinfei, Liang Yongliang, Tan Peifei and Tan Yufeng developed the inv..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Hebei Xindun Synthetic Mat Co Ltd has submitted a patent application for Easy-to-polish Unsaturated Polyester Resin for Putty and Preparation Method of Easy-to-polish Unsaturated Polyester Resin. This invention was developed by Wei Xueliang, Li Yulin and Li Haitao.
The patent application number is CN20251..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Guanzhi New Material Tech Co Ltd has submitted a patent application for Waterborne Polyurethane Modified Acrylic Resin as Well as Preparation Method and Application Thereof. This invention was developed by Tan Xing, Ouyang Jie, Zheng Zijing, Lin Zikun, Chen Hongbin and Long Ziyang.
The patent ap..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing Leading Medical Tech Co Ltd patent application for Hollow Porous Monodisperse Carboxyl Polystyrene Microsphere, Preparation Method and Application of Hollow Porous Monodisperse Carboxyl Polystyrene Microsphere in Kit for Quantitatively Detectin..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong GP Natural Products Co Ltd has submitted a patent application for Guar Gum-polyacrylamide Grafted Copolymer and Preparation Method Thereof. This invention was developed by Zhu Hu, Chen Haiqiang, Liu Jiangquan, Song Chunliang, Zhang Andong, Yuan Wenxue, Li Linjie and Sun Yue.
The patent applicatio..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Huaxinda Beverage Tech Co Ltd has submitted a patent application for Product Sorting Method for Pet Drinking Water Bottle Processing Production Line. This invention was developed by Ma Wenjian and Qin Lianbao.
The patent application number is CN202511151840 20250818. The patent publication number i..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Hongyang New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Erosion-resistant Floor Mold. Wei Jingping, Qiao Jinbo, Wan Guoxiong and Li Jianzhong developed it.
The patent application number is CN202410707861 20240603. The patent publication number is CN121063886 (A). Inte..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Sida New Mat Co Ltd has sought patent for Control Method for Preparing Carbon Fiber Composite Board. This invention was developed by He Shaobo, Deng Chaoyang, Pei Jian, Fan Shijie and Zhu Haitao.
The patent application number is CN202511216895 20250828. The patent publication number is CN12106987..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Zhejiang Lande Energy Tech Company Ltd has filed a patent application for Ultra-high Molecular Weight Polyethylene Fiber Efficient Extraction System Based on Gradient Water-containing Ionic Liquid and Application of Ultra-high Molecular Weight Polyethylene Fiber Efficient Extraction System. This invention wa..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- BYD Company has applied Chinese patent for Metal Plastic Composite Structure and Preparation Method and Application Thereof. He Ming, Ma Lan, Zhang Yunxia, Lu Cen and Yu Yang developed it.
The patent application number is CN202410721056 20240604. The patent publication number is CN121062297 (A). Internation..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- BYD Company has filed a patent application for Metal Plastic Composite Structure and Preparation Method and Application Thereof. This invention was developed by Ma Lan, Wang Xiaoming, He Ming, Shi Fengyun and Zhou Ying.
The patent application number is CN202410718466 20240604. The patent publication number ..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Beijing Satellite Manufacturing Factory patent application for Composite Material Honeycomb Core Rtm Forming Mold and Mounting Method Thereof. The invention was developed by Yu Shuai, Liao Yijian, Ma Li, Jin Nan, Xu Ting, Liu Jia and Zhao Zhenlu.
The..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Taizhou Longxiang Modern Architectural Development has applied Chinese patent for Fabricated Concrete Prefabricated Shear Wall Forming Mold with Mold Net. Ji Yechen, Li Wei and Li Xing developed it.
The patent application number is CN202511465487 20251014. The patent publication number is CN121062000 (A). I..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Kunshan Kersen Technology has filed a patent application for Mechanical Arm Positioning Mold Clamp. This invention was developed by Wu Huibin, Shi Huawei and Yang Gaokui.
The patent application number is CN202511428754 20251003. The patent publication number is CN121061918 (A). International Patent Classifi..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Kunshan Kersen Technology patent application for Four-axis Mechanical Arm Mold Positioning Clamp. This invention was developed by Wu Huibin, Shi Huawei and Yang Gaokui.
The patent application number is CN202511428266 20250930. The patent publication n..
Plastics
| Mon 20 Apr 2026
Beijing, April 20 -- Jiehe Chuangke Technology Dongguan has applied Chinese patent for Inner Hole Polishing Device for Mold Production. Zhou Guobo, Guan Shaozhuo, Yang Zhikai and Yang Qiuhua developed it.
The patent application number is CN202511579059 20251031. The patent publication number is CN121061692 (A). International Pa..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu Hengke New Material has submitted a patent application for Antibacterial Durable Polyester Fiber Material and Preparation Method Thereof. This invention was developed by Liu Dunlei, Lu Jiaying, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Zhang Yicheng, Chen Zonghao, Dang Danyang and Zhu Dan.
..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- Jiangsu Hengke New Material has submitted a patent application for Anti-ultraviolet High-flame-retardant Polyester Fiber and Preparation Method Thereof. This invention was developed by Liu Dunlei, Lu Jiaying, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Zhang Yicheng and Zhou Wenlong.
The patent appl..
Plastics
| Sun 19 Apr 2026
Beijing, April 20 -- AECC Guiyang Engine Design Institute has applied Chinese patent for Compact Turbine Transition Section Geometric Parameter and Molded Line Design Method. Zhao Hongtong, Qi Lin, Li Nina, Ji Guofeng, Chu Yunhui, Lei Chao, Zeng Wenming and Yang Kun developed it.
The patent application number is CN202510988236 ..
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