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Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Jiangxi Lianshi Environmental Protection Tech Co Ltd has applied Chinese patent for Method for Detecting Content of Polymer Microspheres. Yu Jianxun, Ma Xuannan, Wang Zongkai and Huang Hua developed it. The patent application number is CN202511193964 20250825. The patent publication number is CN120778954 ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Shandong Shuode Chemical Tech Co Ltd patent application for Device for Detecting Air Permeability of Polyurethane Polystyrene Foam. This invention was developed by Zhu Weiguang and Zhu Jian. The patent application number is CN202511249041 20250903. ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Nanjing Suxin Tech Co Ltd has sought patent for Fermentation Method for Efficiently Producing Plastic Depolymerases by Using Pichia Pastoris. This invention was developed by Dong Weiliang, Xiang Kewei, Qian Xiujuan, Li Jia, Zhou Xiaoli, Duan Youren, Wu Mian and Lin Shaolang. The patent application number ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Anqing Qianqian Tech Packaging Co Ltd has submitted a patent application for Paper-plastic Cup Cover Press-fit Mold and Press-fit Method. This invention was developed by Huang Zhao, Huang Beisheng and Wang Ye. The patent application number is CN202511186131 20250823. The patent publication number is CN120..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Dongguan Tingyuxuan Clothing Co Ltd patent application for Double-layer Spinning Structure and Spinning Process of Composite Fiber. The invention was developed by Liao Guocong. The patent application number is CN20251159082 20250730. The patent pub..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Changshu Polyester patent application for Preparation Method of High-performance Polyimide Fiber. The invention was developed by Gu Hongda, Huang Xinqiang, Shang Xianjun, Wu Zeliang, Ma Junjie, Zhong Weidong, Ma Yongxi and Wang Jiaqi. The patent ap..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Qingdao Sinty Hi Tech Co Ltd has sought patent for Ultra-high Molecular Weight Polyethylene Fiber with Ultra-high Wear Resistance and Cutting Resistance and Preparation Method of Ultra-high Molecular Weight Polyethylene Fiber. This invention was developed by Ni Zhichao, Zhang Yongliang, Zhang Xuechao and Che..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Yibin University has filed a patent application for Continuous Bamboo Fiber Preparation Method. This invention was developed by Wang Bin, Zhao Chunxia, Nan Guohui and Xie Tingna. The patent application number is CN202511237576 20250901. The patent publication number is CN120776464 (A). International Paten..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Qingdao Beiguo Plastic Packaging Co Ltd has sought patent for Pyrolysis Recovery Method for Plastic Packaging Bags. This invention was developed by Wang Haitang. The patent application number is CN202511141798 20250815. The patent publication number is CN120775611 (A). International Patent Classification ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Shanghai Electric Cable Res Institute Co Ltd patent application for Metal Modified Carbon Fiber and Preparation Method Thereof. The invention was developed by Wang Yifan, Wang Kun, Jiang Bin and Liu Jingping. The patent application number is CN2025..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Shenzhen Guosheng Weiye Prec Instrument Co Ltd has applied Chinese patent for Energy Consumption Partition Monitoring Method and System for Intelligent Mold Factory. Jiang Ying, Shu Qinsong and Wu Jianping developed it. The patent application number is CN202510675779 20250523. The patent publication numbe..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd has submitted a patent application for Waterborne Polyurethane Self-extinction Gloss Oil and Preparation Method Thereof. This invention was developed by Guo Longlong, Sheng Zecui, Cui Luqing, Zhang Xiaoyang, Qin Rufeng, Ma Wenxiao and Wang K..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Guangdong Tianan New Mat Co Ltd, Sichuan Zhiyan Tech Co Ltd and Guangdong Tianan Polymer Tech Co Ltd have applied Chinese patent for Plastic Film and Continuous Production Method and Application Thereof. Song Daiying, Wu Qichao, Deng Pengyang, Zhou Chunfa, Li Huaqiang, Yan Pengcheng, He Shunhui and Liu Mufen..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Organo Corporation has submitted a patent application for Method and Equipment for Producing Strongly Basic Anion Exchange Resin, and Method for Recycling Strongly Basic Anion Exchange Resin. Hashimoto Koichiro developed the invention. The patent application number is CN202510389571 20250331. The patent p..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Dezhou Luen New Material Tech Co Ltd patent application for Phenolic Resin Impurity Separation Device for Production. This invention was developed by Liu Junzheng, Zhang Jie, Zhai Zhiliang, Fu Xin and Zhang Haijun. The patent application number is C..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Suzhou Research Institute Of Southeast University patent application for Biodegradable Composite Polymer Three-dimensional Scaffold and Preparation Method Thereof. The invention was developed by Zhou Xuefeng, Qian Yunzhu, He Zongqi and Wei Yang. Th..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Wuhan Eman Tech Co Ltd has submitted a patent application for Rapid Simulation Method and System for Mold Cooling Effect Analysis Based on Calculus. This invention was developed by Zhang Jingxian, Hu Jianping, Zhu Lingqiong, Yi Ping and Wang Yabin. The patent application number is CN202510884594 20250630...

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Aibang Huadun New Mat Nanjing Co Ltd patent application for High-conductivity Carbon Fiber Felt Composite Material and Preparation Method Thereof. Fan Xiaoyu, Gong Yanfei, Li Shaohua, Peng Ruihui and Zhao Jianjun developed the invention. The patent ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Hubei University and Yuangang Aodawan Area Guangdong Quantum Science Center have submitted a patent application for Nickel Oxide Film and Preparation Method Thereof. This invention was developed by Wang Xina, Wang Ying, Peng Xiaoniu, Yuan Hui, Fan Xingang, Yang Jielin and Tian Dongwen. The patent applicat..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Yancheng Institute of Technology and Technology Transfer Center Yancheng Institute of Technology have submitted a patent application for Thermal Evaporation Type Thin Film Deposition Cascade Control Method and System Based on Fuzzy Reasoning. Sun Lei, Chen Zhen, He Mengxuan, Yu Qixiang, Cai Hui and Luo Yiben..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Shanghai Kaben New Material Tech Co Ltd and Jinggangshan University patent application for Method for Recovering Carbon Fibers in Carbon Fiber Composite Material. This invention was developed by Xiao Hao, Deng Jianhui, Li Yinyin, Chen Wentong, Pan Wang..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Jiangsu Yierman New Mat Co Ltd has submitted a patent application for High-concentration Polyester Film-grade Master Batch and Preparation Method Thereof. This invention was developed by Luo Zhiyi. The patent application number is CN20251164150 20250731. The patent publication number is CN120775215 (A). I..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- China Textile Academy has submitted a patent application for Preparation Method of Bio-based Polyester. This invention was developed by Li Zhiyong, Jin Jian, Xing Liyan, Jin Xiaopei, Zhang Yiqing, Yue Yang, Qiu Zhicheng and Liu Bolin. The patent application number is CN202410393744 20240402. The patent pu..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Dongguan Fuan Photoelectric Tech Co Ltd patent application for Acridine-containing Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Peng Feng and Xie Jingshan. The patent application number is CN20241040..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Shenzhen Moku New Mat Group Co Ltd patent application for Preparation Method and Application of UV-curable Bio-based Water-based Resin. The invention was developed by Kang Wenlie, Wang Shoubin, Yang Falei and Deng Bin. The patent application number..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Anqing Phichem New Mat Co Ltd patent application for Modified Polyurethane Acrylate Material Containing Allyl Polyether and Preparation Method Thereof. This invention was developed by Pan Gongli, Li Qingchuan and Zhang Jinlong. The patent applicatio..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Jingci Beijing New Material Tech Co Ltd patent application for Zero-formaldehyde Modified Furan Resin and Preparation Method Thereof. The invention was developed by Tang Shenglai, Wang Haijiang, Li Jianqiang, Bai Yang, Chen Li and Yang Jianwei. The..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Guangdong Crown New Material Tech Co Ltd has filed a patent application for Acrylic Resin for Tackifying Low-surface-energy Material as Well as Preparation Method and Application of Acrylic Resin. This invention was developed by Lin Zhenyuan, Li Jianxiong, Gao Yingxiu, Huang Wenjian, Qin Qiao and Wei Jiawang..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Chongqing Ningjutai Tech Co Ltd patent application for Multifunctional Water-soluble Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Su Xin and Wu Shuangyu. The patent application number is CN2025108762..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Guangxi University of Chinese Medicine has submitted a patent application for Method for Optimizing Viola Inconspicua Polysaccharide Extraction Conditions Through Response Surface Method. This invention was developed by Zhu Hua, Jia Li, Zhang Miao, Luo Huimin, Chen Long, Xie Fengfeng and Xu Liba. The patent..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Greenstar Beijing Environmental Protection Tech Co Ltd patent application for Composite Adsorption Material Based on Modified Biomass Charcoal and Degradable Polymer as Well as Preparation Method and Application of Composite Adsorption Material. The i..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Beijing Huitian Operation And Maintenance Tech Service Co Ltd patent application for High-strength Hollow Fiber Composite Nanofiltration Membrane and Preparation Method Thereof. Li Jian, Zhang Feng, Li Zijing and Hu Qingpo developed the invention. T..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Helmholtz Zentrum Helle GmbH has sought patent for Coated Shape Memory Polymer Fibers for Textile Applications. This invention was developed by Isreliet Victor and Muhammad Farhan. The patent application number is CN20248014913 20240123. The patent publication number is CN120769939 (A). International Pate..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released High Tech Special Engineering Plastics Global Tech Ltd patent application for Polystyrene Foams with Fluoropolymer Additives, Compositions and Methods of Making Same. This invention was developed by Vandormael Bart, Solenicki George, Hagenaars Arno, Ra..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Japan Polypropylene Corp patent application for Method for Producing Propylene Polymer. The invention was developed by Suzuki Kenji, Miyata Shoji, Sato Daiki, Tsuchiya Manabu and Ida Shoichi. The patent application number is CN20248018059 20240312...

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Kunshan Jiuwei Plastic Co Ltd patent application for Anti-static Plastic Particles for Processing Plastic Products and Preparation Method of Anti-static Plastic Particles. The invention was developed by Qiu Zhongyi. The patent application number is..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Changzhou Tianqi Xinxin Tech Co Ltd patent application for High-modulus and High-toughness Bismaleimide Resin Composition, Prepreg Preparation Method and Application. This invention was developed by Jiao Long, Chen Long, Liu Haixiang, Lyu Xun, Bian Tao..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Jiangsu Shenjiang Environment Tech Co Ltd patent application for Glass Fiber Reinforced Plastic Three-dimensional Cloth and Preparation Method Thereof. The invention was developed by Nie Tingsen. The patent application number is CN202510959013 2025..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Taizhou Junxiang Motorcycle Co Ltd patent application for Carbon Fiber Reinforced Composite Material for Motorcycles and Preparation Process of Carbon Fiber Reinforced Composite Material. Liu Zengyou developed the invention. The patent application n..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Guangdong Yuehua New Material Tech Co Ltd patent application for Anti-aging Degradation ABS-based Plastic Particle and Preparation Method Thereof. This invention was developed by Sun Luxiang and Li Erhong. The patent application number is CN20251099..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Anhui Qiangbang New Mat Co Ltd has applied Chinese patent for Hydrophilic Thermosensitive Resin as Well as Preparation Method and Application Thereof. Sun Changyi, Guo Juncheng and Li Changhua developed it. The patent application number is CN20251155361 20250730. The patent publication number is CN1207753..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Chongqing Huitong Tech Co Ltd has applied Chinese patent for Antibacterial Polyolefin Composite Material as Well as Preparation Method and Application Thereof. Wan Huixiong and Li Zha developed it. The patent application number is CN202510922998 20250704. The patent publication number is CN120775314 (A). ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Shanghai Kete New Mat Co Ltd patent application for B1-level Rat-proof and Ant-proof Irradiation Crosslinking Low-smoke Halogen-free Flame-retardant Polyolefin Sheath Material as Well as Preparation Method and Application Thereof. Dong Jiangtao, Zhu Zh..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Kaibo Special Mat Anhui Co Ltd has applied Chinese patent for Marine Irradiation Halogen-free Low-smoke Flame-retardant Oil-resistant Polyolefin Sheath Material and Preparation Method Thereof. Ma Jianxin, Duan Chunlai, Shen Changyong and Ding Jierong developed it. The patent application number is CN202510..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Suqian Lianhong New Mat Co Ltd patent application for High-density Polyethylene Anti-aging Master Batch as Well as Preparation Method and Application Thereof. Xie Shengli, Zhang Kaixin, Lyu Qiaolian and Wang Chao developed the invention. The patent ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Kingboard Laminates Shenzhen Ltd patent application for Low-dielectric Low-loss Resin Composition and Product and Preparation Method Thereof. This invention was developed by Hu Songyong, Xiong Tao and Zheng Qiang. The patent application number is CN..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Shandong Zhongshun Plastic Ind Co Ltd patent application for Conveying Equipment for Plastic Bag Production. This invention was developed by Tang Yonglin, Du Yanfang and Liu Peixing. The patent application number is CN202511254392 20250904. The pate..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Juxian Xinjia Tech Co Ltd patent application for Automatic Packaging Device for Plastic Bags. The invention was developed by Shen Xianbing and Su Lixi. The patent application number is CN202511187047 20250822. The patent publication number is CN120..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Qingyuan Langqishi Tech Development Co Ltd patent application for Power-assisted Bicycle Based on Modified Material Molded Frame. Chen Xinsheng developed the invention. The patent application number is CN202511133546 20250813. The patent publication..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Wanying Tech Shenzhen Co Ltd has submitted a patent application for Time Correction Method and Device for Pet Imaging, Medium and Product. This invention was developed by Zhu Zhiliang, Yang Yulu, Yu Fei, Wang Dayu, Liu Hao and Wang Wencai. The patent application number is CN202511248266 20250903. The pate..

Plastics

  |  Thu 12 Mar 2026

Wellington, March 12 -- Intellectual Property Office of New Zealand has received Melos GmbH patent application for Artificial Turf with Composite Infill. Sick Stephan and Siekmann Jörg developed the invention. The patent application number is NZ20170749349 20170721. The patent publication number is NZ749349 (A). Internationa..

Plastics

  |  Thu 12 Mar 2026

Wellington, March 12 -- Optasense Holdings Ltd has submitted a patent application for Distributed Fibre Optic Sensing for In-train Forces Monitoring. This invention was developed by Esprey Chris and Godfrey Alastair. The patent application number is NZ20170749992 20170619. The patent publication number is NZ749992 (A). Intern..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Shenzhen Boshuo Technology and Chengdu Boshuo Prec Electronics Co Ltd have submitted a patent application for Intelligent Film Tearing Equipment. This invention was developed by Wang Lin, Zhang Senlin and Wang Xuefeng. The patent application number is CN202511222904 20250829. The patent publication number..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Shenzhen Hongcai New Material Tech Co Ltd patent application for Degradable Multilayer Polymer Foaming Material and Preparation Method Thereof. This invention was developed by An Zhe, Yang Hong, Fang Xulin, Dang Yaguang and Luo Wei. The patent appli..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Suzhou Shengkang Plastic Electric Co Ltd has submitted a patent application for Preparation Process of High-toughness Pet Comb. This invention was developed by Yan Yongkang and Yan Changzhou. The patent application number is CN20251170723 20250731. The patent publication number is CN120773426 (A). Interna..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- China Textile Academy has sought patent for Three-dimensional Woven Rectangular Composite Material Continuous Rod, Preparation Mold and Preparation Method. This invention was developed by Zhang Lei, Li Shanshan, Li Jing, Wang Guan, Gao Jianhui and Jiang Feng. The patent application number is CN20241039398..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Taizhou Juxing Material Recycling has sought patent for Plastic Conveying Equipment. This invention was developed by Qian Liufeng, Qian Houyin and Cao Xia. The patent application number is CN202511249221 20250903. The patent publication number is CN120774174 (A). International Patent Classification codes ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received BYD Company and BYD Precision Manufacturing patent application for Fiber Preform, Composite Fiber Material as Well as Preparation Method and Application of Composite Fiber Material. Song Shanqing, Peng Xiaomei and Xu Shurong developed the invention. ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Zhejiang Xiatu Textile Tech Co Ltd patent application for High-wear-resistance Flame-retardant Tear-resistant Polyester Fabric and Preparation Method Thereof. This invention was developed by Zhang Yongjian and Zhang Yonggan. The patent application n..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Taishi Tech Shenzhen Co Ltd has filed a patent application for Carbon Fiber Cushion Mold Positioning and Forming Device. This invention was developed by Xiong Xiaowen, Xiong Yuanwen, Wang Yulong and Xue Qiongxia. The patent application number is CN202511181778 20250822. The patent publication number is CN..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Xinxing Jihua (Beijing)Material Technology Research Institute and Xinxing Jihua Shanghai Engineering Technology Research Institute have submitted a patent application for Composite Expanded Polyethylene Waterproof Breathable Film and Preparation Method Thereof. This invention was developed by Qi Lingyun, Liu..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Hunan Gengchi New Energy Tech Co Ltd has sought patent for Partitioned Temperature Control Mold Pressing Process and Mold Pressing Device. This invention was developed by Hu Zonghui and Xia Jianli. The patent application number is CN202510952131 20250710. The patent publication number is CN120773309 (A). ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Xi'an Weier Precision Tech Co Ltd patent application for Injection Mold Temperature Control Method for Automobile Part Production. Pei Haifeng, Guo Hao, Wang Aoguo and Liu Jiandong developed the invention. The patent application number is CN20251128..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Qiao Feng Tech Industrial Heyuan Co Ltd has sought patent for Precise Injection Mold for Automobile Plastic Structural Part. This invention was developed by Liu Haidu, Zhu Junkun, Huang Rong, Huang Lifeng, Wu Wan'an and Wu Qinghua. The patent application number is CN202510896345 20250701. The patent publi..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Polygon Nantong Prec Molding Co Ltd has sought patent for Injection Mold Ejection Structure. This invention was developed by Yan Dingding, Zhang Jun and Zeng Bo. The patent application number is CN202510945969 20250709. The patent publication number is CN120773283 (A). International Patent Classification ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Nantong Lifeng Artificial Intelligence Tech Co Ltd patent application for Injection Mold for Central Control Plaque. Fang Long developed the invention. The patent application number is CN202511154030 20250818. The patent publication number is CN1207..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Shenzhen Jiuyi Plastic Hardware Co Ltd has submitted a patent application for Demolding Process, Injection Molding Process and Injection Mold for Injection Molding Part with Complex Surface. This invention was developed by Wu Junrong. The patent application number is CN202511155982 20250818. The patent pu..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Dongguan Runshun Blister Co Ltd has applied Chinese patent for Injection Molding Equipment for Plastic Product Processing. Zhan Zongjian developed it. The patent application number is CN20251196736 20250806. The patent publication number is CN120773264 (A). International Patent Classification codes are B2..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Shandong Xinbang Environmental Prot Engineering Co Ltd has sought patent for Automatic Production Line for Plastic Products. This invention was developed by Zhao Haohan and Zhao Jianmin. The patent application number is CN202511291773 20250910. The patent publication number is CN120773251 (A). Internation..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Jiangsu Hongsheng Nylon Co Ltd has applied Chinese patent for Casting Mold of Mc Nylon Rod. Zhang Ke and Shi Haibo developed it. The patent application number is CN202511204689 20250827. The patent publication number is CN120773244 (A). International Patent Classification codes are B29C33/30, B29C39/02, B..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Avic Xi'an Aircraft Industry Group Co Ltd has submitted a patent application for Mold Molded Surface Compensation Method for Inhibiting Curing Deformation of U-shaped Composite Material Part. This invention was developed by He Liang, Cheng Yanna, Tang Shanshan, Wang Xiaokai, Zhang Xuan, Di Wenqing and Ma Gan..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Suzhou Tongda Machinery Co Ltd has filed a patent application for Mold Opening and Closing Device with Central Mold Locking Function for Plastic Product Forming Machine. This invention was developed by Jia Hui, Sun Xiaodong, Yin Chao, Xiu Xiaowei, Zhu Yu, Shi Qijing, Feng Zhangbin and Yin Zhijun. The pate..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Shandong Meiheng New Mat Co Ltd patent application for Epoxy Polyester Plastic Processing Flying Powder Recovery Device. Wu Yumao, Zhu Baoli and Chen Zhen developed the invention. The patent application number is CN202511174227 20250821. The patent ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Zhongshan Chuansong Intelligent Equipment Co Ltd has sought patent for Pp Plastic Drying Furnace. This invention was developed by Li Daying. The patent application number is CN202511184940 20250822. The patent publication number is CN120773218 (A). International Patent Classification code is B29B13/06. ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Jiangsu Taiyu New Mat Co Ltd patent application for Anti-adhesion Plastic Granulator with Collecting Mechanism. This invention was developed by Jiang Zhongjun and Yin Deshu. The patent application number is CN202510773885 20250611. The patent public..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Binzhou Jianda Plastic Ind Co Ltd patent application for Multifunctional Processing Platform Based on Polyurethane Screen Framework Production. Zhang Lijuan, Wei Junzhao and Fu Haoran developed the invention. The patent application number is CN20251..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Xinghua Xingdong Cast Steel Co Ltd has submitted a patent application for Automatic Mold Shell Preparation Machine. This invention was developed by Zhou Changjun. The patent application number is CN202511154240 20250818. The patent publication number is CN120772473 (A). International Patent Classification..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Chongqing Industry Polytechnic University has applied Chinese patent for Equal-channel Angular Pressing and Rolling Composite Plastic Deformation Device and Method. Zhao Nannan developed it. The patent application number is CN20251143109 20250728. The patent publication number is CN120772267 (A). Internat..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Xinuo Co Ltd has submitted a patent application for Carbon Fiber Plate Cutting Device for Cup Cover and Machining Technology of Carbon Fiber Plate Cutting Device. This invention was developed by Zhang Haiming, Wang Hanxi and Zhu Xiaodong. The patent application number is CN20251179165 20250802. The patent..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Hefei Green Plastic Co Ltd has submitted a patent application for Shearing Device for Plastic Product Processing. This invention was developed by Tang Changjiang, Huang Zhenliang and Yuan Tongtian. The patent application number is CN20251177901 20250801. The patent publication number is CN120773110 (A). I..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Southeast University and Xu Jiale patent application for Method for Nondestructive Removal of Surface Layer of Carbon Fiber Reinforced Composite Material. Wang Mingliang, Xu Jiale, Jiang Zhouyu, Yang Mingzhu and Zhang Xiaowen developed the invention. ..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Jiangsu Jinshi Limei Medical Tech Co Ltd has sought patent for Energy-saving Surface Cleaning Equipment and Method for 3D Printed Denture Mold. This invention was developed by Jiang Zexing, Yang Yongqiang and Wu Jiehua. The patent application number is CN202511113704 20250811. The patent publication numbe..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Yantai Xuwei Automation Equipment Co Ltd has sought patent for Surface Polishing Device for Mold Manufacturing. This invention was developed by Xiu Kaipeng, Pan Xu and Zhao Wenhao. The patent application number is CN202511230894 20250830. The patent publication number is CN120772882 (A). International Pat..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Shenzhen Xuguang Tech Co Ltd and Shenzhen Dihong Optical Tech Co Ltd have submitted a patent application for Colorful Structural Plastic Part and Preparation Process Thereof. Zeng Lingbiao and Fang Gang developed the invention. The patent application number is CN202510669706 20250523. The patent publicati..

Plastics

  |  Thu 12 Mar 2026

Beijing, March 12 -- Jiangsu Saiouxinyue Defoamer Co Ltd and Jiangsu Saiouxinyue Group Co Ltd have applied Chinese patent for Siloxane Modified Polymer Polyether Defoaming Agent and Preparation Method Thereof. Yang Baizhong, Chen Shihai and Yang Yingchao developed it. The patent application number is CN202510952741 20250710. ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Zhuhai Huazheng New Mat Co Ltd and Zhejiang Wazam New Mat Co Ltd have filed a patent application for Resin Composition and Product Thereof. This invention was developed by Fu Tianling, Jiang Yongxin, Zhu Quansheng, Deng Kaiyan, Chen Haihui and Li Yang. The patent application number is CN202510749008 20250..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- East China University of Science and Technology and Double Medical Tech Inc have submitted a patent application for Polyamide Antibacterial High Polymer Material and Application Thereof. This invention was developed by Liu Runhui, Wu Yueming, Yu Junxia and Zeng Da. The patent application number is CN20241..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Kingfa Science & Technology and Liaoning Kingfa Sci & Tech Co Ltd have submitted a patent application for Inorganic-organic Compound, Resin Composition Containing Inorganic-organic Compound and Application of Inorganic-organic Compound. This invention was developed by Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wan..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Hangzhou Haiweite Future Tech Co Ltd and Hangzhou Hiwetech Chemical Tech Co Ltd have filed a patent application for Waterborne Polyurethane/acrylate Hybrid Resin Dispersion Liquid as Well as Preparation Method and Application Thereof. This invention was developed by Li Bao, Song Zhipeng, Xu Huajun, Chen Liwe..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Tianjin Uvos Tech Co Ltd and Nankai University have submitted a patent application for Photochromic Spirooxazine Polymer as Well as Preparation Method and Application Thereof. Han Jie, Zhou Ruiyuan, Xin Jinfei, Liu Zong and Bao Yongan developed the invention. The patent application number is CN20251187174..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Jiangnan University, Jiangsu Institute Nuclear Medicine and Institute Med Biotechnology CAMs have filed a patent application for Lycium Ruthenicum Polysaccharide Extract and Application Thereof in Prevention and Treatment of Diabetic Retinopathy. This invention was developed by Lu Naiyan, Wang Ke, Liu Meng a..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Haian Haochi Science & Tech Co Ltd has sought patent for MOFs Multifunctional Film Defect Detection Equipment. This invention was developed by Lin Chunhui, Yu Xiaoxue, Chen Yu, Yu Wei, Wang Jingxing and Han Xueyun. The patent application number is CN202511143337 20250815. The patent publication number is ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has published Jiangxi Chunguang New Material Tech Co Ltd patent application for Appearance Defect Detection Device for PVC-PE Composite Film. The invention was developed by Zhou Zhiqiang, Zhang Youhui and Cai Ganjie. The patent application number is CN2025109857..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Anhui Ruilian High Tech Mat Co Ltd patent application for Wear Resistance Detection Device for Release Film Production. This invention was developed by Zhang Yanbo. The patent application number is CN202511190133 20250825. The patent publication num..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Jiangsu Hengke New Material has sought patent for Titanium-based Matting 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, Shu Mingfang, Shi Xiaowei, Chai Xiaohuan and Hao Shasha. The pat..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has released Jiangsu Kalefang New Material patent application for Preparation Method of Nanoparticle-loaded Composite Fiber. This invention was developed by Wang Zhifeng, Wang Zhipeng, Zhong Jianfeng and Ye Guohao. The patent application number is CN202510999040 2..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Heye Health Technologies has submitted a patent application for Magnetic Composite Fiber and Preparation Method and Application Thereof. This invention was developed by Fang Yanwen, Feng Jian, Wei Min and Lu Chao. The patent application number is CN20251196796 20250806. The patent publication number is CN12..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- State Intellectual Property Office of China has received Northeastern University at Qinhuangdao patent application for Preparation Method of G-C3N4 Film Coated NiSx Matrix Composite Material. Hao Zhenjie, Dong Liang, Li Ze, Wang Yuze and Zheng Youbin developed the invention. The patent application number ..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Dongguan Yimei Material Technology has applied Chinese patent for Conductive Adhesive Film Special for TGV Through Hole and Preparation Method of Conductive Adhesive Film. Sun Zicai, Liu Zhijun, Huang Wei, Zhang Pengfei and Xu Shan developed it. The patent application number is CN202511241773 20250902. Th..

Plastics

  |  Wed 11 Mar 2026

Beijing, March 12 -- Guangdong Poloma New Material Tech Co Ltd has filed a patent application for Wear-resistant Fluorine Release Coating, Fluorine Release Film and Application Thereof. This invention was developed by Guan Yongchang, Li Song, Hong Liang and Liu Zhaohui. The patent application number is CN20251188323 20250805...
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