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Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Dalian Saigedi Track Traffic Equipment Co Ltd patent application for Surface Treatment Equipment for Processing Carbon Fiber Reinforced Composite Material. Wang Chuankai, Shan Baobin and Lou Shaodong developed the invention.
The patent application nu..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Dxm Steel Ind Co Ltd has submitted a patent application for Efficient Intelligent Positioning System for Machining Injection Mold Base. Zhang Liyang, Mo Dawei, Wu Qingxiang and Guo Jintao developed the invention.
The patent application number is CN202510820722 20250619. The patent publication num..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Sensus Prec Die Casting Yangzhou Co Ltd has sought patent for Production Mold and Production Method for High-stability Steering Column of New Energy Automobile. This invention was developed by Jeon Hae-jung, Cheng Yijiang, Nie Rong, Zhang Kai and Zhang Wei.
The patent application number is CN202510587441 2..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Nantong Keyu Mould Tech Co Ltd patent application for Adjustable Precision Mold Frame. The invention was developed by Ye Shulei.
The patent application number is CN202510682291 20250526. The patent publication number is CN120325809 (A). Internationa..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Erzhong (Deyang) Heavy Equipment patent application for High-temperature-resistant Thin-wall Cylinder Structure. The invention was developed by He Yiping, Wang Ning, Gao Lin, Shen Liang, Han Tongtong, Xiang Nan, Mukai Ken and Xiao Yawen.
The patent ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Yancheng Yuefeng Mould Co Ltd patent application for Cleaning Equipment for Valve Mold. The invention was developed by Feng Zhengrong, Ji Zhonghua, Ding Bangliang, Sun Yuefu, Chen Yuyuan and Xu Fenglei.
The patent application number is CN20251071473..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yancheng Jinweier Intelligent Equipment Co Ltd has submitted a patent application for Machine Vision-based PVB (polyvinyl Butyral) Film Flaw Online Detection and Rejection System. Xin Wensheng, Wang Fashui, Liu Yuwei and Li Bin developed the invention.
The patent application number is CN202510569576 202505..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shandong Tianchen Plastic Ind Co Ltd patent application for Biaxially-oriented Polypropylene (BOPP) Film Drawing Material Cleaning Mechanism. Fu Wanli, Fu Beilei, Liu Wenzhong and Jiang Zhenqiang developed the invention.
The patent application number..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jinmei Xingcan New Mat Anhui Co Ltd has submitted a patent application for Ins Film Processing Method and Processing Device. Li Jingjun, Yin Ting, Song Qinghuan, Zhou Yuelin, Chen Yibin and Chen Bo developed the invention.
The patent application number is CN202510753066 20250606. The patent publication num..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xuzhou Hengbang Polymer New Mat Co Ltd has filed a patent application for Woven Support for Plastic Woven Bag Processing. This invention was developed by Pang Xiaolin, Pang Jiguo, Zhen Zonghong, Liu Fang and Hou Chenchen.
The patent application number is CN202510468894 20250415. The patent publication numb..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Weifang Beifeng Plastic Products Co Ltd patent application for Silver Black Multifunctional Mulching Film Roll Automatic Stacking Device. The invention was developed by Li Jinhong.
The patent application number is CN202510742168 20250605. The patent..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Suzhou Jumaike Intelligent Tech Co Ltd has submitted a patent application for Film Tearing Mechanism and Film Stacking Machine. This invention was developed by Xie Yun and Li Weike.
The patent application number is CN202510363481 20250326. The patent publication number is CN120327914 (A). International Pat..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yancheng Yuanshi Energy Tech Co Ltd has submitted a patent application for Cutting Method for Blade Tip Mold Closing Position. Sun Bowen, Ji Lanhai, Xu Fei and Zhang Wanjiang developed the invention.
The patent application number is CN202510508643 20250422. The patent publication number is CN120326291 (A)...
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zibo Hongchen Prec Machinery Co Ltd has applied Chinese patent for Cutting Equipment for Mold Machining. Ma Zhenji developed it.
The patent application number is CN202510812029 20250618. The patent publication number is CN120326040 (A). International Patent Classification codes are B23D19/00, B23D33/02 and..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shenzhen Senderui Prec Mould Co Ltd patent application for Precision Mold Surface Milling Equipment and Method Thereof. Zhang Senquan, Wang Shunyi and Li Zhiguang developed the invention.
The patent application number is CN202510640103 20250519. The ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xi'an Hangke Chuangxing Electronic Tech Co Ltd has submitted a patent application for Pzt Piezoelectric Film and Preparation Method Thereof. This invention was developed by Ji Jianchao and Du Bin.
The patent application number is CN202510541846 20250428. The patent publication number is CN120329037 (A). In..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shandong Luban Dashi New Mat Co Ltd has applied Chinese patent for High-toughness Bamboo Carbon Fiber Tile Glue. Du Mingzhen developed it.
The patent application number is CN202510635300 20250516. The patent publication number is CN120328973 (A). International Patent Classification codes are C04B28/04, C04..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Fengyang Hengxin Tempered Glass Co Ltd has submitted a patent application for Film Coating Device for Tempered Glass Processing and Use Method of Film Coating Device. Wang Guangwen and Shui Liguang developed the invention.
The patent application number is CN202510623696 20250515. The patent publication num..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation patent application for Sewage Deep Denitrification Method and Equipment Based on Polysulfide-assisted Activated Sludge. The invention was developed by Li Ji, Ramonn,..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Beijing University of Technology has applied Chinese patent for In-situ Grading Preparation Method of High-molecular Water-feeding Natural Biopolymer. Li Xing, Cheng Shanglin, Lu Zedong, Zhou Zhiwei and Niu Yue developed it.
The patent application number is CN202510627751 20250515. The patent publication n..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received North University of China,Beijing Graphene Institute and Beijing University patent application for Preparation Method and Transfer Method of Double-layer and Few-layer Graphene Film Stack and Graphene Composite Structure. Peng Hailin, Ji Siyi, Gao Xin, ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chengdu Fangda Carbon Composite Mat Co Ltd has sought patent for Graphene Heat Dissipation Film with High Vertical Thermal Conductivity and Preparation Method Thereof. This invention was developed by Liu Qian, Qin Rui, Bai Tao, Zhang Zelian, Li Li, Hu Bin and Feng Jiamin.
The patent application number is C..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangxi Xi'an Cai Nanofibers Tech Co Ltd has submitted a patent application for Double-layer Polyurethane-based Film and Preparation Method Thereof. This invention was developed by Hou Haoqing, Chen Han, Cheng Chuyun, Ouyang Wen, Hou Xiangyu, Huang Mingming and Deng Lei.
The patent application number is CN..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hubei Huishi Plastics Ind Co Ltd has submitted a patent application for High-temperature Anti-explosion CPP Film for Packaging Lithium Battery and Preparation Method of High-temperature Anti-explosion CPP Film. This invention was developed by Wang Huanqing, Luo Jianmin, Lu Changwei and Zhu Shuaibiao.
The p..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanxi Beifang Xingan Chemical Industry has submitted a patent application for Plasticizing and Granulating Device for Energetic Material. Shi Yonglei, Gu Yongjun, Pan Bao, Zhou Jianhui, Wang Shiwen, Zhang Lifang, Huang Xufeng, Li Qiong, Li Shichang, Liu Tianli and Jing Yichen developed the invention.
The ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yancai New Material Tech Jiangsu Co Ltd has applied Chinese patent for Reticular Film Pasting Material Production Process. Gu Gensheng, Gu Jinrong, Chen Yizhu and Sun Suli developed it.
The patent application number is CN202510393927 20250331. The patent publication number is CN120326982 (A). International..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Wang Yingchun patent application for Manufacturing Process Method and Equipment for Enhancing Performance of Chopped Fiber Composite Sheet. This invention was developed by Wang Yingchun.
The patent application number is CN202510511233 20250423. The p..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhuzhou Times Engineering Plastic Tech Co Ltd has submitted a patent application for Preparation Method of Thermoplastic In-situ Polymerization Polyamide Composite Material Plate Spring and Plate Spring. Zheng Tihe, Jiang Xinglei, Hu Tianhui, Yi Jiaqi, Chen Bifan, Luo Hao, Yang Jun and Zhang Hailiang develope..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Dezhou Fanbo New Material Tech Co Ltd has submitted a patent application for Forming Processing Device for Carbon Fiber Tube. This invention was developed by Liu Guangtao, Guo Hua, Liu Dazhao, Shi Guangli, Pan Qingbao, Zhang Ying, Zhang Xufeng and Dong Zhijun.
The patent application number is CN20251063672..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu Zhengtong Green Building Tech Group Co Ltd has filed a patent application for Universal Angle Plastic Template Production Equipment and Method. This invention was developed by Zhang Yi, Yao Huangang, Zhao Changsheng and Sun Jinwei.
The patent application number is CN202510501117 20250421. The paten..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shanxi Jinzeshun Tech Co Ltd patent application for Surface Film Coating Equipment for Glass Production and Processing. Lu Xuejing, Chen Jiaojiao and Guo Xiaohong developed the invention.
The patent application number is CN202510816203 20250618. The ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Jiangmen Chengyang New Material Tech Co Ltd patent application for Plate Film Laminating Process and Plate Film Laminating Equipment. This invention was developed by Yan Jianbin and Huang Xuliang.
The patent application number is CN202510556470 20250..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhongshan Hengbao Plastic Packaging Mat Co Ltd has filed a patent application for Polyethylene LLDPE Film Blowing Process and Polyethylene LLDPE Film Blowing Device. This invention was developed by Liu Boliang.
The patent application number is CN202510541666 20250428. The patent publication number is CN120..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Jiasheng Packaging Tech Co Ltd has submitted a patent application for Full-automatic Plastic Vacuum Forming Machine with Multi-station Function. Cui Yingxiang, Shao Laiping and Dai Wubing developed the invention.
The patent application number is CN202510752446 20250606. The patent publication num..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xinjiang Huashi Packaging Tech Co Ltd has submitted a patent application for Blow Molding Structure for Producing and Processing Plastic Kettle. This invention was developed by Chen Cheng.
The patent application number is CN202510606271 20250512. The patent publication number is CN120326913 (A). Internatio..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenji Zhongshan Tech Industrial Co Ltd has filed a patent application for Plastic Panel Forming Device and Plastic Panel Forming Method Adopting Same. This invention was developed by Yang Wenju and Xu Yongping.
The patent application number is CN202510689428 20250527. The patent publication number is CN12..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Ningbo Solartron Tech Co Ltd has submitted a patent application for Preparation Method and Application of Multilayer Polyphenylene Sulfide Composite Membrane. Zhou Yubo, Pei Wang, Wang Ningyu and Jin Yadong developed the invention.
The patent application number is CN202510796646 20250616. The patent public..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Xudongjinxin Tech Co Ltd has applied Chinese patent for Precise Plastic Mold Anti-blocking Automatic Machining System and Machining Method. Hu Feibo, Li Weineng and Ma Shaodong developed it.
The patent application number is CN202510628013 20250515. The patent publication number is CN120326894 (A)...
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Anhui Langdi Impeller Machinery Co Ltd has applied Chinese patent for High-core Fan Blade Injection Mold. Pan Ke, Che Zengxian and Bu Yanxiong developed it.
The patent application number is CN202510673100 20250523. The patent publication number is CN120326888 (A). International Patent Classification codes ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangxi Jinlun Bamboo Products Co Ltd has sought patent for Toothpick Pot Injection Mold and Process. This invention was developed by Lian Yiteng, Yuan Kai and Gu Jiayu.
The patent application number is CN202510605421 20250512. The patent publication number is CN120326886 (A). International Patent Classifi..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Qiao Feng Tech Industrial Heyuan Co Ltd has submitted a patent application for Demolding Mechanism of New Energy Automobile Injection Molding Part Mold. Liu Haidu, Zhu Junkun, Huang Rong, Huang Lifeng, Wu Wan'an and Wu Qinghua developed the invention.
The patent application number is CN202510631877 2025051..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Goodyear Mold Co Ltd has applied Chinese patent for Composite Drive Demolding Mechanism of Injection Mold. Chen Funian, Chen Bo and Chen Jiawu developed it.
The patent application number is CN202510475511 20250416. The patent publication number is CN120326878 (A). International Patent Classification code i..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Yibei Plastic Products Suzhou has filed a patent application for Plastic Product Demolding Structure and Process. This invention was developed by Wang Xueli and Tang Lijun.
The patent application number is CN20241066851 20240117. The patent publication number is CN120326877 (A). International Patent Classi..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Xiamen Youjia Prec Industry Co Ltd patent application for Production Mold and Process for Large-angle Deep-cavity Product. Zheng Shuping, Zhang Xunxian, Yanagishi Satoshi and Huang Chuangye developed the invention.
The patent application number is CN..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhongshan Desheng Plastic Products Co Ltd has submitted a patent application for Integrated Injection Mold and Method for Manufacturing Test Mold by Using Same. Zhang Titi developed the invention.
The patent application number is CN202510714512 20250530. The patent publication number is CN120326870 (A). In..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Taizhou Meitu Moulding Co Ltd has filed a patent application for Threaded Gear Injection Molding Structure of Injection Mold. This invention was developed by He Zhijun.
The patent application number is CN202510588460 20250508. The patent publication number is CN120326868 (A). International Patent Classific..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Suzhou Bainuo Precision Tech Co Ltd has submitted a patent application for Mold Opening Anti-vibration Device for Injection Mold. This invention was developed by Wei Zhonglin, Song Jie, Lyu Shaofu and Wang Yang.
The patent application number is CN202510484794 20250417. The patent publication number is CN12..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Tesilu Precision Tech Co Ltd has applied Chinese patent for Adjustable Mt Insertion Core Mold Needle Receiving Cylinder. Cai Le, Hu Shichao and Kato Hiroshi developed it.
The patent application number is CN202510652188 20250520. The patent publication number is CN120326859 (A). International Paten..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Anbuleila New Mat Manufacturing Co Ltd has submitted a patent application for Polyurethane Film Generation Extension Temperature Control Equipment. This invention was developed by Liang Laigen, Jiang Guowei and Yang Hu.
The patent application number is CN202510821771 20250619. The patent publicati..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Taizhou Chenguang Plastic Ind Co Ltd patent application for Anti-static Black Shielding Film Adhesive Tape Calendaring Forming Device and Forming Method Thereof. This invention was developed by Tang Jing, Tang Shoufa and Xie Shuangcai.
The patent app..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Chongqing Leweite Tech Co Ltd patent application for Production Process of Hot Melt Adhesive Film for Fixing Computer Keys. The invention was developed by Yan Mousheng.
The patent application number is CN202510482807 20250417. The patent publication..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Hangzhou Yinghang Intelligent Equipment Co Ltd patent application for Laser Cleaning Device for Cleaning Mold. This invention was developed by Li Jinzhi, Sun Peng, Tian Yong, Fan Fei, Tang Chun and Han Qinrui.
The patent application number is CN20251..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shaanxi Daobo New Material Tech Co Ltd has applied Chinese patent for Composite Material Rotary Body Forming Mold and Preparation Method. Wei Yafei, Guo Jin, Yang Fei, Liu Yutong and Hui Xinyu developed it.
The patent application number is CN202510754180 20250606. The patent publication number is CN1203268..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- MiTAC Precision Technology, Kunshan has submitted a patent application for Mold Structure Capable of Preventing Leaning Damage. This invention was developed by Guo Mingwen, Cao Weibai and Wu Rongguang.
The patent application number is CN20241065770 20240117. The patent publication number is CN120326831 (A)..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xuzhou Juli New Material Tech Co Ltd has sought patent for Waste Plastic Secondary Utilization and Recovery Equipment. This invention was developed by Ji Keju, Wu Jianming, Ji Yuanming, Wang Xipeng, Deng Kai and Shen Guoyuan.
The patent application number is CN202510468389 20250415. The patent publication ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chizhou Ruifeng Polymer Mat Co Ltd has applied Chinese patent for Mixing Device for Homogenizing Treatment of Plastic Particles. Du Rongsheng and Liu Fuhu developed it.
The patent application number is CN202510727108 20250602. The patent publication number is CN120326817 (A). International Patent Classific..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chuzhou Huanqiu Polyurethane Tech Co Ltd has filed a patent application for Raw Material Mixing Equipment for Polyurethane Processing. This invention was developed by Gong Wenxiang.
The patent application number is CN202311806601 20231226. The patent publication number is CN120326813 (A). International Pat..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangxi Xinmao Environmental Prot Building Material Co Ltd has sought patent for Perforated Brick Production Mold. This invention was developed by Jiang Jisheng, Zhang Shangming, Jiang Yousheng and Zhang Jiesheng.
The patent application number is CN202510546962 20250428. The patent publication number is CN..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Henan Roshn Packaging Mat Co Ltd has submitted a patent application for Aluminum Plastic Film Production Equipment and Production Process Thereof. Jiao Fan and Cui Jianxin developed the invention.
The patent application number is CN202510605085 20250512. The patent publication number is CN120326716 (A). In..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Henan Roshn Packaging Mat Co Ltd patent application for Aluminum-plastic Film Compounding Equipment and Compounding Process Thereof. The invention was developed by Jiao Fan and Cui Jianxin.
The patent application number is CN202510586594 20250508. T..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu Suqing Water Treat Engineering Group Co Ltd has submitted a patent application for Resin Slicing Device and Slicing Method Thereof. Hu Cheng, Qian Ping and Xie Ying developed the invention.
The patent application number is CN202510801709 20250616. The patent publication number is CN120326691 (A). I..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- University Shenzhen Polytechnic has submitted a patent application for Online Film Stress Testing Method. This invention was developed by Zhao Shengsheng, Wang Qimin and Wang Hongying.
The patent application number is CN202510733412 20250603. The patent publication number is CN120333669 (A). International ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Maanshan Sucheng Prec Manufacturing Co Ltd has filed a patent application for System for Collecting Daily Maintenance Data of Mold. This invention was developed by Li Yang and Peng Jun.
The patent application number is CN202510333064 20250320. The patent publication number is CN120338750 (A). International..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Aidit Qinhuangdao Digital Dental System Co Ltd has filed a patent application for Dental Self-adhesive Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Wang Tingting, Liu Xin, Zhang Jiaxin, Zhou Shenggang and Li Hongwen.
The patent application number ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology and The 920th Hospital of Joint Logistics Support Force of The Chinese People's Liberation Army patent application for Dental Repair Resin Added with Cysteine and Preparation Method Thereof. This invention was ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Silicon Medical Mat Tianchang Co Ltd patent application for Medical Porous Polyurethane Foam. The invention was developed by Xia Rong.
The patent application number is CN202510417255 20250403. The patent publication number is CN120324189 (A). Intern..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Anhui Wandong Resin Tech Co Ltd has sought patent for Ion Exchange Resin Column Cleaning Device. This invention was developed by Xue Liang, Tian Wenhui, Sun Hui, Xue Zhaoneng and Xue Zhaoxing.
The patent application number is CN202510546076 20250428. The patent publication number is CN120325331 (A). Intern..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Ganzhou Nonferrous Metallurgical Res Institute Co Ltd patent application for Imprinted Porous Polymer Adsorption Material as Well as Preparation Method and Application Thereof. The invention was developed by Liu Wenwen, Xie Maoliang, Wang Yuxiang, Zhan..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Anhui Mengling Prec Electronic Co Ltd has filed a patent application for Industrial Production Device for Polysulfone Series High Polymer Materials. This invention was developed by Qian Shengli, Ling Qiao and Qian Mengling.
The patent application number is CN202510401854 20250401. The patent publication nu..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Xiao Jinxin patent application for Polymerization Reaction Device and Method for Preparing Perfluororesin. Xiao Jinxin, Dou Zengpei, Xing Hang, Yang Ying and Xiao Zibing developed the invention.
The patent application number is CN202510326656 2025031..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Jiangsu Saiouxinyue Group Co Ltd patent application for Mixing Device for Producing Polymer Defoaming Agent. The invention was developed by Yang Baizhong, Chen Shihai and Yang Yingchao.
The patent application number is CN202510484445 20250417. The p..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Boke Heat Exchange Tech Co Ltd has submitted a patent application for Falling Film Evaporator and Distributor Thereof. This invention was developed by Lyu Haiyong, Zhang Jingyi, Chen Hui and Lyu Pinfu.
The patent application number is CN202510502186 20250421. The patent publication number is CN120..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Yituo Zhihui Tech Co Ltd has sought patent for Electrostatic Adsorption Pet Hair Collecting Equipment. This invention was developed by Li Jingcheng and Feng Yingcong.
The patent application number is CN202510710260 20250529. The patent publication number is CN120323349 (A). International Patent Cl..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Renqing Excellent Tech Co Ltd has submitted a patent application for Damage Detection Method and System for Screen Protection Film. This invention was developed by Zhang Renqing, Wu Haichong and Wang Ya.
The patent application number is CN202510824053 20250619. The patent publication number is CN1..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Aikesi Holding Beijing Co Ltd has filed a patent application for Scheduling Method and Device of Thin Film Deposition Equipment, Equipment and Storage Medium. This invention was developed by Fu Jinchao, Fu Huichu, Guo Yuxiang, Liu Bin, An Shumo and Zhang Yufei.
The patent application number is CN2025108033..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Hangzhou Great Southeast Hi Tech New Mat Co Ltd patent application for Polyester Film Puncture Experiment Equipment. This invention was developed by Huang Feigang, Bian Weiguo and Huang Haini.
The patent application number is CN202510804120 20250617...
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Chengdu Youyi Packaging Mat Co Ltd has submitted a patent application for Rapid Strength Detection Equipment for Stretching and Wrapping Film. Sun Bin developed the invention.
The patent application number is CN202510804087 20250617. The patent publication number is CN120333997 (A). International Patent Cl..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xi'an Thermal Power Research Institute, Huaneng Weihai Power Generation and Dalai Nur Coal Industry have sought patent for Coal-based Ordered Carbon Based on Nitrogen/boron Source Covalent Polymerization Process and Preparation Method and Application Thereof. This invention was developed by Guo Zhongxu, Wang ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd have submitted a patent application for Resin Thermal Transfer Ribbon with Low Cold and Hot Stripping Force and Preparation Method Thereof. Mo Bin, Li Hui and Tang Guochu developed the invention.
The pate..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Shaozhu Prec Machinery Co Ltd and Shaoguan Jinbao Foundry Co Ltd have applied Chinese patent for High-strength and High-toughness Automobile Caliper Mold and Production Method. Yang Zhonglin, Wang Jiafei, Su Jianyong, Tian Chaoqun, Liu Jian and Li Weijing developed it.
The patent application numb..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- CITIC Heavy Industries and CITIC Heavy Ind Luoyang Heavy Ind Co Ltd have sought patent for Mill Discharger Lining Plate Mold and Manufacturing and Lining Plate Pouring Process Thereof. This invention was developed by Yang Yanfei, Yue Weiguo, Cheng Yanyan, Qi Haoyu, Huang Zhenwei, Zhao Jiahao, Zhang Leilei, Me..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Poly Well Nantong Chemical Fiber Co Ltd and Nantong Polytechnic College have sought patent for Production Quality Evaluation Method for Polyester Fiber Preparation. This invention was developed by Feng Mohan, Zhu Zhengang, Zhang Feng, Chen Yumei, Yan Xing, Wang Dandan and Peng Shengnan.
The patent applicat..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Luoyang Institute of Science and Technology and Pingdingshan Aofeng New Material Technology have filed a patent application for Device and Method for Detecting Air Tightness of Polyurethane Foam Joint Mixture Storage Tank. This invention was developed by Liu Nan, Wang Chenghai, Liu Qian, Bai Hongyang, Zhao Zi..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Guohua Energy Investment and Guohua Green Energy Beijing Tech Co Ltd have applied Chinese patent for Novel Wall Surface Building Integrated Photovoltaics (BIPV) Connecting and Mounting Node for Polyurethane Plate of Industrial Factory Building. Guo Changfeng, Jiang Bin, Li Chunying and Sun Kui developed it.
..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Huawei Technologies and Institute of Chemistry, Chinese Academy of Sciences have sought patent for Resin Material and Preparation and Application Thereof. This invention was developed by Wu Pan, Song Yanlin, Wu Wei, Yang Ming, Li Ming, He Yisong, Xu Feng and Zou Hailiang.
The patent application number is C..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Hangzhou Zhijiang Silicone Chemicals Co Ltd and Hangzhou International Science and Technology Innovation Center of Zhejiang University have submitted a patent application for Degradable Polyurethane Material as Well as Preparation Method and Application Thereof. Huang Feihe, Li Guangfeng, He Zejian, Zhu Chenk..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Inner Mongolia Jingrun Kuangan Tech Co Ltd and Inner Mongolia University of Science and Technology have sought patent for Method for Preparing Polyurethane Material Based on Fluorescent Flame Retardant. This invention was developed by Li Yanan, Guo Genyi, Pan Gaofei, Li Yahui, Tokitora and Wang Xinyu.
The ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Weifang Sanjian Tongtai Building Mat Co Ltd has applied Chinese patent for Geopolymer Processing Device. Guo Fei, Fan Junman, Liu Pengcheng, Zhong Wenqiang and Li Xinyu developed it.
The patent application number is CN202510819593 20250619. The patent publication number is CN120326784 (A). International Pa..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Guangdong Jiasheng Packaging Tech Co Ltd has applied Chinese patent for Plastic Environment-friendly Plate Extrusion Coating Production Line. Cui Yingxiang, Shao Laiping and Dai Wubing developed it.
The patent application number is CN202510491652 20250418. The patent publication number is CN120326900 (A). ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Dongguan Shuke Machinery Automation Co Ltd patent application for Plastic Part Demolding Device and Method. Han Youshun, Chen Xing and Ding Wei developed the invention.
The patent application number is CN202510627918 20250515. The patent publication ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Zhejiang Zhongjie Machinery Tech Co Ltd patent application for PVC (polyvinyl Chloride) Material Granulating Device, PVC Wood-plastic Plate Manufacturing Equipment and PVC Wood-plastic Plate Manufacturing Process. Bao Yanjun, Zhou Jianguo and Yang Feng ..
Plastics
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Jiachuang New Mat Zhejiang Co Ltd patent application for Mirror Polypropylene Diffusion Plate Production Equipment and Method. Shen Xin, Yang Jianfeng and Zhu Huijuan developed the invention.
The patent application number is CN202510581216 20250507. ..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Shanghai Youni Chemical Co Ltd has submitted a patent application for Method for Detecting Thickness of Passive Film. This invention was developed by Chen Jie and Feng Ze.
The patent application number is CN202510603989 20250512. The patent publication number is CN120333355 (A). International Patent Classi..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Jinyu Zhehai Shaoxing New Mat Co Ltd patent application for Saturated Water-based Polyester and N-methylpiperidone Composition and Preparation Method Thereof. The invention was developed by Peng Chunhai and Wang Longfei.
The patent application numbe..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Jiangxi Yihan Fiber Co Ltd has submitted a patent application for Anti-static Polyester Staple Fiber and Preparation Method Thereof. Chen Changxia, Wu Linguang, Chen Changjun, Gan Shijin, Chen Guanghu and Sun Guangfu developed the invention.
The patent application number is CN202510431930 20250408. The pat..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Shanghai Qiyuan Exploration Material Tech Co Ltd has submitted a patent application for Preparation and Application of Graphene-based Porous Carbon Fiber Felt. Li Mengxiong developed the invention.
The patent application number is CN202510148077 20250211. The patent publication number is CN120330955 (A). I..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Jiangsu Donghan Textile Tech Co Ltd patent application for Modified High-elastic Polyester Yarn. This invention was developed by Zhou Haipeng, Xu Chenlong, Yu Lingyan and Yang Yang.
The patent application number is CN202510671135 20250523. The patent..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Zhuhai 2495 Tech Co Ltd patent application for Method for Preparing Sic Fiber Through Carbon Fiber In-situ Conversion. This invention was developed by Liang Hai, Shi Yuan, Yang Shufen, Pan Xiuzheng, Liang Guanxing and Jiang Zelong.
The patent applica..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Shanghai Yinghua Chenrui New Mat Co Ltd has submitted a patent application for Biodegradable Antibacterial Modified Composite Fiber Material and Preparation Method Thereof. Roure and Zhou Zhen developed the invention.
The patent application number is CN202510734892 20250604. The patent publication number i..
Plastics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Forwell Zhuhai Composite Mat Co Ltd has submitted a patent application for Negative Ion Hollow Polyester Composite Fiber for Quilt Clothes and Preparation Method of Negative Ion Hollow Polyester Composite Fiber. This invention was developed by Li Tianjun, Yang Ping, Shi Yongmao, Wen Chuan and Tang Long.
Th..
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