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Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Longyang Prec Compound Copper Pipe Co Ltd has submitted a patent application for Efficient Internal Thread Mold Matching Method. This invention was developed by Chen Ke, Yan Qiang, Yang Kun, Ma Tao and Chang Jianyong. The patent application number is CN202511955173 20251223. The patent publication..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shenzhen Doufang Tech Co Ltd has submitted a patent application for Composite Adsorption Material for Synergistically Removing Ammonia Gas and Sulfide in Pet Environment and Preparation Method of Composite Adsorption Material. Xu Jinyun, Xu Guicheng and Xu Borui developed the invention. The patent applicat..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Anhui Zhuorun New Material Tech Co Ltd patent application for Metering and Feeding System for Pretreatment of Raw Materials for Polysulfone Resin Production. The invention was developed by Ren Jinjun, Liu Yanliang, Li Zhiliang, Li Xuejian and Niu Yongt..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Sinochem Lantian Co Ltd and Zhejiang Research Institute Of Chemical Industry Ltd patent application for Resin Composition for Filter Membrane and Application Thereof. The invention was developed by Lu Yangtian, Zeng Yang, Zhu Weiwei and Zheng Yilei. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Jingtai Vehicle Ind Co Ltd has submitted a patent application for Method for Forming Automotive Upholstery Made of Polyurethane Foam Material. This invention was developed by Zhang Shoukuan, Liu Yulong and Sun Luming. The patent application number is CN202610283871 20260310. The patent publication..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Horng Yu Entpr Co Ltd has sought patent for Recovery and Granulation Method of Composite Fiber Cloth. This invention was developed by Guo Yanhong, Ye Boyu and Zhang Guojun. The patent application number is CN202411662254 20241120. The patent publication number is CN121989386 (A). International Patent Class..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Huangshan Anka Grinding New Mat Co Ltd patent application for Ceramic Resin Composite Grinding Wheel and Preparation Method and Application Thereof. The invention was developed by Xu Jun, Zhu Bingqing and Zhu Guoqiao. The patent application number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Wuhu Baobei Tech Co Ltd has applied Chinese patent for Improved Technology for Rapid Forming of Mold. Kang Jian and Yang Ning developed it. The patent application number is CN202610431618 20260402. The patent publication number is CN121988672 (A). International Patent Classification codes are B21D37/12, B2..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Inner Mongolia Institute Of Synthetic Chemical Industry has submitted a patent application for Polymer-based Wear-resistant Lubricating Material Injection Shear Test Piece Manufacturing Mold. This invention was developed by Ji Haipeng, Meng Zeyang, Zhai Hongbin, Jiao Jiebiao and Du Yiman. The patent applic..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Shenzhen Btn Tech Co Ltd patent application for Cleaning Machine for Multi-angle Spray-washing Injection Mold. Xian Dazhang developed the invention. The patent application number is CN202310587016 20230523. The patent publication number is CN12198941..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xiamen Qiqiangsheng Intelligent Tech Co Ltd has submitted a patent application for Injection Molding Positioning Mechanism of Flexible Insert and Injection Mold. This invention was developed by Chen Yangjin and Chen Yangqing. The patent application number is CN202610460521 20260409. The patent publication ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Taizhou Huangyan Zhengyi Mould Co Ltd patent application for Shearing-free Sprue Injection Molding Control Method for Automobile Plastic Spoiler and Mold of Shearing-free Sprue Injection Molding Control Method. Li Bizheng developed the invention. The..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xuzhou Jiaang Automation Equipment Co Ltd has filed a patent application for Cylinder of Screw Extruder for Reprocessed Plastic Particles. This invention was developed by Li Binbin, Zhu Hao and Chen Jishan. The patent application number is CN202610448211 20260407. The patent publication number is CN1219894..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Suzhou Lizhi High Performance Fiber Prefabricated Industry Research Institute Co Ltd and Wujiang Wangong Electromechanical Equip Co Ltd patent application for Micron Carbon Fiber Composite Profile and Manufacturing Method Thereof. This invention was dev..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangsu Saineng Machinery Tech Co Ltd has sought patent for Insulator Core Rod Pultrusion Mold Device with Multi-stage Pressurization and Exhaust Functions. This invention was developed by Tang Xinyu and Tang Yunfeng. The patent application number is CN202610405175 20260331. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guozhen Health Tech Beijing Co Ltd has submitted a patent application for High-activity Polygonatum Polysaccharide as Well as Preparation Method and Application Thereof. Xing Yan, Zhang Limei, Yan Shuping, Song Shuangshuang, Zhang Huimin and Wang Jiancheng developed the invention. The patent application nu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shandong Yinglianda New Mat Co Ltd has submitted a patent application for Solvent Recovery Method in Polyphenylene Sulfide Resin Production Process. Tian Wei, Li Yunfei, Li Zhenghui, Liu Shuliang, Dong Jinghui, Li Gang and Ma Xiao developed the invention. The patent application number is CN202511893095 202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xian Kemei Industrial Machinery Equipment Tech Co Ltd has filed a patent application for High-temperature Fire-resistant Heat-insulating Carbon Fiber Composite Material and Preparation Method Thereof. This invention was developed by Yu Hongfeng. The patent application number is CN202610466147 20260410. The..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Jiangsu Jiushang Interconnection Tech Co Ltd patent application for Intelligent Storage Device Suitable for Mold Assembly. This invention was developed by Xiong Yan and Tang Wei. The patent application number is CN202311463327 20231106. The patent pu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Nanjing Fiberglass Research & Design Institute Co Ltd has applied Chinese patent for Unidirectional Fiber Reinforced Carbon Fiber Net Structure, Preparation Method Thereof and Carbon Fiber Reinforced Fabric. Li Bo, Li Xiaojing, Ding Yunhe and Hu Fangtian developed it. The patent application number is CN202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Jiacai New Material Tech Co Ltd has submitted a patent application for Runner System, Mold and Molding Method for Spherical Shell Composite Material Rtm (resin Transfer Molding) Molding. Sha Huiping, Wan Jun, Li Haoliang and Yuan Ling developed the invention. The patent application number is CN202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd has applied Chinese patent for Amidoxime-based Macroporous Resin as Well as Preparation Method and Application Thereof. Liu Juan, Jiang Yang, Yang Zhen and Qin Zhifeng developed it. The patent application number is CN20261022925..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Anhui Heju Material Tech Co Ltd has sought patent for Low-viscosity Long-pot-life Impregnating Resin and Preparation Method Thereof. This invention was developed by Zhang Mei, Li Jingwen and Zhang Dingmin. The patent application number is CN202411557234 20241104. The patent publication number is CN12199127..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Huachang Polymer Co Ltd Of Ecust patent application for Epoxy Vinyl Ester Resin and Preparation Method Thereof. Liu Shiqiang, Mao Lingfeng, Wu Fangzhi and Wu Bing developed the invention. The patent application number is CN202411575892 20241106. The ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- High & New Tech Research Center Of Henan Academy Of Sciences has filed a patent application for Quercetin-based Polyurethane Material, Novel Metal-ligand Coordinated and Cross-linked Polyurethane Material as Well as Preparation Method and Application of Quercetin-based Polyurethane Material and Novel Metal-li..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Liming Research Institute Of Chemical Industry has sought patent for Polyurethane Resin Composition and Preparation Method Thereof. This invention was developed by Yao Zhe, Luo Lu, Du Junchao, He Yannan, Shen Shaowei, Sun Haiou and Wen Rongzheng. The patent application number is CN202511688766 20251118. Th..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Elite Mat Kunshan Co Ltd has filed a patent application for Resin Composition, Article Thereof and Use Thereof. This invention was developed by Wang Rongtao, Jia Zheng, Jiang Xueyan and Zhang Yan. The patent application number is CN202411565299 20241105. The patent publication number is CN121991302 (A). In..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangsu Hete New Mat Co Ltd has filed a patent application for New High-molecular-weight Resin Material with Instant-drying Function and Preparation Process of New High-molecular-weight Resin Material. This invention was developed by Jiang Wenlong, Wang Qingliang, Li Jinming and Jiang Tengyao. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Jiongwei New Material Tech Co Ltd has submitted a patent application for Production Process for Grafting Modified Polyolefin by Solution Method. Han Lei, He Yahong and Xu Guoqing developed the invention. The patent application number is CN202610191383 20260210. The patent publication number is CN1..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd patent application for Gallium Ion Imprinted Amidoxime-based Macroporous Resin as Well as Preparation Method and Application Thereof. The invention was developed by Liu Juan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Bangte Yunxian Qingdao New Material Tech Co Ltd patent application for Preparation Method of Efficient Temperature-adjusting Sheath-core Type Composite Fiber. The invention was developed by Yang Jinyu, Shan Chuanlei and Jiang Mingliang. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Hunan Trumjin Tech Co Ltd has submitted a patent application for Non-insulating Carbon Fiber Heat-conducting Gasket and Preparation Method Thereof. This invention was developed by Lai Jinhong, Huang Xiangyuan and Zhou Peixian. The patent application number is CN202610347551 20260320. The patent publication..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Xinqipu New Material Tech Co Ltd has filed a patent application for Cold-resistant TPU Material and Preparation Method Thereof. This invention was developed by Hu Ping and Zhang Zhengqian. The patent application number is CN202610175701 20260206. The patent publication number is CN121991488 (A). Int..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has submitted a patent application for Polyvinyl Acetal Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiongbing, Gu Xiao, Zhu Fuhai and Wang Mengdan. The patent application number is CN202511721966 20251121. The paten..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhongshan Mingqi Electronic Tech Co Ltd has submitted a patent application for Polypropylene Resin Composition with Flame Retardance as Well as Preparation Method and Application Thereof. This invention was developed by Hwang Hyun Kwang. The patent application number is CN202610338419 20260319. The patent ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Adpv Ningbo Ltd patent application for Bifunctional Ammonium Polyphosphate Flame Retardant, Preparation Method Thereof and Flame-retardant Thermoplastic Polyurethane Composite Material. This invention was developed by Feng Jiabing, Yu Hongliang, Ma Chan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Beijing Nuowei New Material Tech Co Ltd has applied Chinese patent for Multi-sulfur Polymer Cracking Method and Application Thereof. Han Kai developed it. The patent application number is CN202411531839 20241030. The patent publication number is CN121991407 (A). International Patent Classification codes ar..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Beijing Nuowei New Material Tech Co Ltd has sought patent for Preparation Method and Application of Multi-sulfur Polymer. This invention was developed by Han Kai. The patent application number is CN202411531837 20241030. The patent publication number is CN121991352 (A). International Patent Classification ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Yunwu Future Tech Co Ltd has sought patent for Preparation Method of Non-isocyanate Type Light-cured Resin. This invention was developed by Zhang Mincong, Shi Xinghao and Deng Qijun. The patent application number is CN202610333879 20260318. The patent publication number is CN121991340 (A). Intern..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yunfu Chenbao New Mat Co Ltd has submitted a patent application for Unsaturated Polyester Resin for Artificial Stone and Artificial Stone Thereof. This invention was developed by Lu Shiwen, Xie Haizhi and Chen Shuwen. The patent application number is CN202610265556 20260305. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xinjiang Yibeisen New Material Tech Co Ltd has submitted a patent application for Processing Technology of Flame-retardant Color-changing Unsaturated Polyester Resin. Che Li, Fan Haibo, Li Chujiang and Tang Xiaolei developed the invention. The patent application number is CN20261084344 20260122. The patent..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Gucheng Qinghan Zhiqi Machinery Access Sales Agency patent application for Anti-corrosion and Anti-cracking Plastic Anchoring Nail for Glazed Tile. The invention was developed by Diao Zhiyu and Diao Wenbao. The patent application number is CN2026104..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Anhui University of Science and Technology patent application for High-stability Dust Suppression Foam Based on Ion In-situ Shielding Effect and Construction Process Thereof. This invention was developed by Gan Jian, Wang Wanru and Ren Tenglong. The ..

Plastics

  |  Fri 31 Jul 2026

Alexandria, July 31 -- U.S. Patent and Trademark Office has awarded a patent to Hitachi High Technologies for Plasma Processing Method. Ishii Yohei, Maier Kathryn, Kovatch Lucas and Miura Makoto developed the invention. The patent application number is US202318367721 20230913. The patent publication number is US12685053 (B2)...

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Southeast University and Centro De Investig u N Nanomateriais De Madrid patent application for Atomic Layer Deposition Equipment and Method for Two-dimensional Film Patterning Manufacturing. The patent application number is CN202610151877 20260203...

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- LG Chemical has submitted a patent application for Polycarbonate Resin Composition Method for Preparing the Same and Molding Products Comprising the Same. Jong Kuk Choi, Min Goo Kang and Ryul Lee developed the invention. The patent application number is KR20230092745 20230717. The patent publication number is ..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Korean Intellectual Property Office has released Huvis patent application for Low Melting Polyester Fiber with Improved Heat Resistance Manufacturing Method Thereof. This invention was developed by Kwon Oh Hyuk, Hong Jeong Woo, Jang Hae Jin and Kang Ki Hyuk. The patent application number is KR20230092279 20230..

Plastics

  |  Fri 31 Jul 2026

Alexandria, July 31 -- Shanghai United Imaging Healthcare has been granted a patent for Systems, Apparatuses, and Methods for Data Acquisition in Pet. This invention was developed by Li Jun. The patent application number is US202318468732 20230917. The patent publication number is US12685497 (B2). International Patent Classific..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jilin University has submitted a patent application for Automatic Regulation and Control Side Coaming Device of Multi-point Mold. This invention was developed by Li Xiangji, Cai Zhongyi, Sui Zhen, Wu Jinliang, Zhang Zhen, Zheng Qifeng, Meng Fanxiang and Liu Chunguo. The patent application number is CN2026102..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Ningbo Changya New Material Technology has applied Chinese patent for Inverted Mold Stripping Structure of Injection Mold. Xia Xiaoping, Li Baowen, Xu Jianhai and Zhang Pengfei developed it. The patent application number is CN202610458706 20260409. The patent publication number is CN121989416 (A). Internatio..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Guangdong Weijie Electric Power Technology patent application for Efficient Resin Bus Duct Pouring and Demolding Device. The invention was developed by Huang Yuewu, Song Zihong, Xu Yaorong and He Ke. The patent application number is CN202610470654 202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shandong Litale Packaging Material has submitted a patent application for Waste Recovery Device for Plastic Packaging Films. This invention was developed by Che Yanming. The patent application number is CN202610265277 20260305. The patent publication number is CN121989388 (A). International Patent Classifica..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Chongqing University has applied Chinese patent for Event Constraint Unit Commitment Robust Optimization Solution Method Based on Primary Function Adaptive Chaotic Polynomial Expansion. Tang Junjie, Sun Qing, Zhao Ziwei, Wang Junzhou, Zhang Yilin, Wang Yuzhi and Lin Xingyu developed it. The patent applicat..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangyin Guibao Rubber & Plastics Machinery has submitted a patent application for Air Suction Device for Winding Plastic Bags. Kong Yinghao developed the invention. The patent application number is CN202610330723 20260318. The patent publication number is CN121990407 (A). International Patent Classification..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Beijing Yuhang High-Tech New Material patent application for Automatic Winding Equipment and Process for Carbon Fiber Yarns. This invention was developed by Chang Wen, Wu Yongzhi, Chen Xuhui, Kong Jie, Niu Zhiwei, Gao Meiyun, Lu Huaping and Wang Yuan. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Dainippon Ink & Chemicals has submitted a patent application for Curable Resin Composition for Photoshaping, Cured Product, and Three-dimensionally Shaped Object. This invention was developed by Deguchi Yoshinobu, Miki Takayuki, Nishijima Takashi and Nishida Shoko. The patent application number is CN20251152..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Wuhan University of Science and Technology patent application for Preparation Method and Application of Sulfur-containing High-molecular-weight Polyester Pes Capable of Being Naturally Degraded. Yuan Shen'ao and Cheng Zhengzai developed the invention. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Ajinomoto has filed a patent application for Resin Composition. This invention was developed by Nagata Manzakura. The patent application number is CN202511617569 20251106. The patent publication number is CN121991462 (A). International Patent Classification codes are B32B15/092, B32B15/20, C08J7/04, C08L63/0..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Xinchao Plastic Technology has sought patent for Compression-resistant Pet Plastic Bottle Composite Material and Preparation Method Thereof. This invention was developed by Liang Jiafeng, Chen Peng and Luo Feng. The patent application number is CN202610381050 20260326. The patent publication number..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangnan University has submitted a patent application for Breeding of High-temperature-tolerant Thermophilic Bacillus Amyloliquefaciens and Polyester Plastic Degraded by High-temperature-tolerant Thermophilic Bacillus. Yan Zhengfei, Cai Yimei, Yang Wanting, Liu Ruiyu, Wu Jing, Chen Jinhong, Zhang Xinyu and L..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Hangzhou Hengnai Plastic Industry has sought patent for Plastic Bucket Stacking Machine for Processing and Stacking Method Thereof. This invention was developed by Lu Liang, Jiang Jingjing, Tang Wenyao and Yi Guanzhu. The patent application number is CN202610417448 20260331. The patent publication number i..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 30 -- Paper Shoji Co Ltd and Yamamoto Eng Works Co Ltd have submitted a patent application for Cellulose Molded Body and Method for Producing Same. This invention was developed by Ono Shinya, Tsuboi Kana, Miyamoto Noritaka, Ueno Keisuke, Motoki Takahiro, Kashiwada Shosaku and Yokota Hiroshi. The patent applicati..

Plastics

  |  Thu 30 Jul 2026

Alexandria, July 30 -- Zhejiang Juhua Tech Center Co Ltd and Zhejiang Jusheng Fluorochemical Co Ltd have been awarded a patent for Preparation Method of PTFE Dispersion Resin with Core-shell Structure. This invention was developed by Zhou Liyang, Chen Zhenhua, Zhou Xiaoyong and Wang Shuhua. The patent application number is US..

Plastics

  |  Thu 30 Jul 2026

Alexandria, July 30 -- Tai Polyethylene Co Ltd, Agency Science Tech & Res and Thai Polyethylene Co Ltd have received a patent for a Mechanically-enhanced Polyolefin Composite. This invention was developed by Treethammakul Supakitt, He Chaobin, Phonthammachai Nopphawan, Zhang Xikui, Thitsartarn Warintorn, Sukachonmakul Tanapon an..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Zhejiang Mingtian Electronic New Mat Co Ltd has submitted a patent application for Dry Film Photoresist Multi-parameter Online Detection Device. This invention was developed by Chen Wenzhong, Shi Mingming, Jiang Shufu, Wu Ya and Zou Jun. The patent application number is CN202610299969 20260312. The patent ..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Taiwan Carbon Nano Technology Corp patent application for Method for Determining Flatness of Coated Catalyst Film (CCM) and Method for Obtaining Ccm. The invention was developed by Cai Qunxian, Li Jiahong and Li Guangzhe. The patent application numb..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Nitto Denko has submitted a patent application for Anti-reflection Film. This invention was developed by Hayashi Yujiro, Miyamoto Kodai and Watanabe Masahiko. The patent application number is CN202511623846 20251107. The patent publication number is CN121995553 (A). International Patent Classification code..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Nitto Denko has submitted a patent application for Anti-reflection Film. This invention was developed by Miyamoto Kodai, Chomei Shota and Watanabe Masahiko. The patent application number is CN202511623848 20251107. The patent publication number is CN121995554 (A). International Patent Classification codes ..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Korean Intellectual Property Office has released University Gachon Ind Acad Coop Found and Korea Institute of Materials Science patent application for Electromagnetic and Radiation Shielding Composite Film and Method for Preparing the Same. This invention was developed by Lee Kyun Bae, Kim Myung Jong, Jung Byun..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Texkor Corp has sought patent for an Individual Sachet Packaging Device of Cosmetic Wet Pads Improving the Stability of Sachet Film Packing Process. This invention was developed by Lee Chi Gu, Kim Sang Bum, Gi Jong Gyu and Jang Jun Young. The patent application number is KR20230092694 20230717. The patent pu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Lyuli New Mat Co Ltd has filed a patent application for Pasting Boundary Quality Control Method of Film Connecting Buckle of Cotton Harvesting Packaging Film. This invention was developed by Zhang Jin, Feng Chenyang, Zhang Changming, Lei Chao and Liu Junyu. The patent application number is CN20261..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Nantong Sancai Packing Co Ltd patent application for Method and Device for Controlling Heat Sealing Pressure of Polyethylene Hot Melt Film. Qu Yali and Cheng Xin developed the invention. The patent application number is CN20251225119 20251230. The pa..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xi'an University of Technology has submitted a patent application for Spiral Groove Gas Film Sealing Steady-state Parameter Optimization Method Based on Flow Field Analysis. Du Chunhua, Zhai Zhaoyang, Zhang Dongya, Li Xiuwen and Zhang Yanchao developed the invention. The patent application number is CN2026..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Taiwan Carbon Nano Technology Corp has submitted a patent application for Catalyst Coating Film for Gas Reaction and Preparation Method Thereof. Cai Qunxian, Li Jiahong and Li Guangzhe developed the invention. The patent application number is CN202510985611 20250717. The patent publication number is CN1219..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Chongqing Yangzheng Environmental Protection Tech Co Ltd patent application for Mulching Film Sandy Soil Double-cyclone Separation System. This invention was developed by Liu Yang, Hu Yu, Jiang Wenming and Xu Xiaoqin. The patent application number is..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Chun Yip Plastics Shenzhen Ltd has submitted a patent application for Electric Heating Plastic Film Barrel Material Edge Cutting Knife and Film Blowing Machine. This invention was developed by Shang Fei, Zhao Feng, Fang Wenqiao, Li Lin and Weng Weize. The patent application number is CN202411528107 2024103..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Bantesi Membrane Material Tech Co Ltd has sought patent for Preparation Method and Application of One-step Formed Wiredrawing Film. This invention was developed by Zheng Haigui and Cao Guohao. The patent application number is CN202411592275 20241108. The patent publication number is CN121989435 (..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Huangshan Yongchuang Tech Packaging Co Ltd has submitted a patent application for Low-gas-production Thermal Shrinkage Film and Manufacturing Method Thereof. This invention was developed by Yin Hongfei, Ye Xiaobin and Guo Biwei. The patent application number is CN202610356278 20260323. The patent publicati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Yuanrui Packaging Co Ltd has sought patent for Continuous Water-based Oil Film Printing Machine for Plastic Film. This invention was developed by Wang Xiaojun. The patent application number is CN20251249034 20251231. The patent publication number is CN121989551 (A). International Patent Classificati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xiamen Xubang Imp and Exp Co Ltd has filed a patent application for Preparation Method of Patterned Lamp Film, Patterned Lamp Film and Lamp. This invention was developed by Gu Zhengyong. The patent application number is CN202610301045 20260312. The patent publication number is CN121989581 (A). Internationa..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Zhuzhou Hongxing Tech Co Ltd, Central South University and Shandong Xiehe University patent application for Conductive Film Adjusting System, Conductive Film Adjusting Method and Pulse Type Space Electric Thruster. This invention was developed by He Zhe..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Guangsiao Optoelectronics Tech Co Ltd has submitted a patent application for Protective Film Stripping Process for Screen Display Glass Based on Angle Lifting and Rolling Cooperation. This invention was developed by Bo Xin, Bai Shenggui and Liu Feng. The patent application number is CN202610451714 2..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Sinograin Huaibei Direct Depot Co Ltd patent application for Gas Film Type Auxiliary Grain Discharging System and Process for Squat Silo. Zhu Yanguang, Liu Xuguang, Ouyang Jianxun, Luo Hao, Shen Zonghai, Lin Xuguang, Jiang Guangjian, Chen Zhenggen, Wang..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Cangzhou Jingtian Plastic Ind Co Ltd patent application for Thickness Measuring Device for High-temperature-resistant Composite Food Packaging Film Production Line. The invention was developed by Wang Meiling, Ma Xianghao and Xu Kegang. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received State Grid Heilongjiang Electric Power Co Limited, Harbin University of Science and Technology, State Grid Heilongjiang Electric Power Co Limited Electric Power Research Institute and China Electric Power Research Inst Co Ltd patent application for Macr..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Zhejiang University of Technology and Pinghu Institute of New Materials Zhejiang University Of Technology patent application for Polyimide Dielectric Film Containing Carboxyl Betaine and Preparation Method Thereof. Ye Huijian, Xu Lixin and Ren Bailin de..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Yangzhou Boheng New Energy Material Tech Co Ltd patent application for Composite Current Collector Base Film and Preparation Method Thereof. The invention was developed by Wang Yongjun, Zhuang Zhi, Wang Jinze, Huang Han and Wang Runxiao. The patent ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Yangzhou Boheng New Energy Material Tech Co Ltd patent application for High-performance Pp Capacitor Base Film and Preparation Method Thereof. The invention was developed by Liu Yuanchao, Tong Guoqing, Wang Feng, Wang Runxiao and Xia Jingjing. The p..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Guna Tech Co Ltd has applied Chinese patent for High-performance Fluoride-free Water-repellent Microporous Polyolefin Functional Film as Well as Preparation Method and Application Thereof. Gu Qiao and Fang Yakun developed it. The patent application number is CN202610118577 20260128. The patent pu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Zhejiang Dongfang Wanxiang New Mat Co Ltd patent application for Low-temperature-resistant Plastic for Preparing Special Gourd Bubble Film for Cold Chain and Preparation Method of Low-temperature-resistant Plastic. Zhang Jinling and Mao Longlong develop..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for Polypropylene Composite Current Collector Special Film and Preparation Method Thereof. Wang Yongjun, Zhuang Zhi, Chen Huaiyu, Wang Feng, Wang Runxiao and Xia Jingjing developed the invention. The patent application numbe..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Anhui Jiayang New Material Tech Co Ltd has submitted a patent application for Flame-retardant PVC Floor Film and Preparation Method Thereof. Chen Dengliang, Zhao Kai, Duan Chunlai, Hu Wei, Wan Hui, Zhang Wu, Tan Wenlong, Sun Tianlong, Li Wangyang and Cao Haixia developed the invention. The patent applicati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Fujian Institute of Research On The Structure of Matter Chinese Academy Of Sciences patent application for Light-oxygen Dual-response Anti-counterfeiting Composition, Anti-counterfeiting Film and Application of Anti-counterfeiting Film. Feng Shiyu, Xu S..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- China Building Materials Glass New Material Research Institute Group Co Ltd has submitted a patent application for Ultraviolet-resistant and Corrosion-resistant Antireflection Film and Preparation Method Thereof. This invention was developed by Tang Yongkang, Liu Chang, Bao Tian, Li Gang, Yan Rongkang and Wan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Jiaxing Yougu Applied Mat Co Ltd and Canadian Solar patent application for Low-corrosion White EVA (ethylene Vinyl Acetate) Packaging Adhesive Film as Well as Preparation Method and Application Thereof. This invention was developed by Li Jingjing, Wang ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Lucky Film Co Ltd has submitted a patent application for UV Adhesive Composition, Decorative Film and Preparation Method of Decorative Film. Hu Yazhao, Yang Hui, Liu Fang, Zhang Xiao, Zhou Xumiao, Zhang Yan, Hu Dongdong and Lu Shuping developed the invention. The patent application number is CN202610205514..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Institue of Physics CAS has submitted a patent application for Target Material for Growing CuC-1223 Superconducting Thin Film by PLD (pulsed Laser Deposition) as Well as Preparation Method and Application of Target Material. Gao Lei, Cheng Jinguang and Ying Tianping developed the invention. The patent appl..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Zhejiang Xiandao Prec Machinery Co Ltd patent application for Process Method for Hard Anode Oxidation Film Forming. The invention was developed by Yu Xiaojie, Xu Meiling, Gao Xiaobin, Wang Zhejing and Li Hui. The patent application number is CN20251..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Dongguan Tefula New Material Tech Co Ltd patent application for Preparation Process of Taika Skin-friendly Film. This invention was developed by Ma Hongjie, Huang Jianbin, Chen Xiaohua, Zhang Mingjian, Xu Yingjie and Qin Xiaoyong. The patent applicat..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Mcquay Air Conditioning & Refrigeration (Wuhan) has filed a patent application for Falling Film Evaporator and Distributor Suitable for Single-flow Heat Exchange. This invention was developed by Ma Xin, Luo Xiong, Zhou Jie, Cheng Man, Wu Jingjing, Wang Da and Ma Yinfeng. The patent application number is CN..
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