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Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Jiangsu Hancan Filter Equipment Tech Co Ltd patent application for Filtering and Cooling Control Method and System for Polymer. The invention was developed by Xiong Yunlong and Zhang Ting.
The patent application number is CN202511358290 20250923. T..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Nanjing University and Nanjing Univ Changgaoxin International Environmental Protection Industry Technology Research Institu patent application for Method for Immobilizing Sulfur Autotrophic Denitrifying Bacteria by Amination Modified Polyurethane Carri..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Public Joint Stock Company Sibur Holding Pjsc Sibur Holding patent application for Use of Quaternary Ammonium Salts as Antistatic Agent in Olefin Polymerization. The invention was developed by Kaida Anatolii Sergeevich and Irtegov Yury Aleksandrovich.
..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- IHI Corporation has filed a patent application for Method for Producing Composite Material. This invention was developed by Kanaya Toshihiro, Kadota Nobuyuki, Furukawa Takashi and Sakamaki Yoshikazu.
The patent application number is WO2025JP14766 20250415. The patent publication number is WO2026053482 (A1)..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Eneos Nuc Corp has submitted a patent application for Crosslinkable Resin Composition. This invention was developed by Yasuda Yohei, Onizawa Masaki and Honna Yohei.
The patent application number is WO2024JP40085 20241112. The patent publication number is WO2026053442 (A1). International Patent Classificati..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- DKS has submitted a patent application for Radical Polymerizable Group-containing Ester Compound. Kadowaki Toshiharu and Murakami Satoshi developed the invention.
The patent application number is WO2025JP30386 20250828. The patent publication number is WO2026053854 (A1). International Patent Classification..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has received Univ Of Northumbria at Newcastle patent application for Conductive Biopolymer Material. Azimov Ulugbek developed the invention.
The patent application number is WO2025GB51960 20250905. The patent publication number is WO2026052969 (A1). International Pa..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Totalenergies Corbion BV patent application for Improved Oriented Pla Based Film, Method for its Production and Use Thereof. The invention was developed by Gobius Du Sart Gerrit and Doornheim Martin.
The patent application number is WO2025EP75123 20250..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Thomas Swan & Co Ltd patent application for Process and Products Thereof. The invention was developed by Pagliarulo Antonella, Ellison Jack Robert, Watson Cleo, Ribiere Patrice Georges Antonin, Anderson Craig, Petris Rusalim-antoniu and Ahmad Ayaz.
The..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- Thomas Swan & Co Ltd has applied WIPO patent for Polymer Compositions and Use Thereof. Pagliarulo Antonella, Ellison Jack Robert, Watson Cleo, Ribiere Patrice Georges Antonin, Anderson Craig, Petris Rusalim-antoniu and Ahmad Ayaz developed it.
The patent application number is WO2025EP75078 20250903. The pa..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- Thomas Swan & Co Ltd has filed a patent application for Polymer Compositions and Use Thereof. This invention was developed by Pagliarulo Antonella, Ellison Jack Robert, Watson Cleo, Ribiere Patrice Georges Antonin, Anderson Craig, Petris Rusalim-antoniu and Ahmad Ayaz.
The patent application number is WO20..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Hefei Customs Technology Center patent application for Method for Determining Phthalate Plasticizers in Flavor Oil by Solid Phase Extraction-gc-ms (gas Chromatography-mass Spectrometry) Method. Liu Wen, Lyu Yaning, Zhan Hao, Feng Can, Dai Yuqing, Han F..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Jiangsu Xinkaisheng Entpr Development Co Ltd and Changshu Qinsheng Knitting and Textile Co Ltd patent application for Windproof Warm-keeping Polyester Fabric and Preparation Process Thereof. The invention was developed by Xi Binghua, Lu Jianming, Qian..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Suzhou Tongxintong Chemical Fiber Textile Co Ltd has sought patent for Pneumatic Filament Suction Device for Carbon Fiber Tows. This invention was developed by Zhu Yuehong and Sun Weizhong.
The patent application number is CN20251174188 20250801. The patent publication number is CN120844239 (A). Internati..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Jixiang Sanbao High Tech New Mat Co Ltd patent application for Super-soft Cotton-like Polyester Fiber and Production Process Thereof. The invention was developed by Ma Xiaofei, Zhang Li, Zhang Zhicheng, Yuan Meng, Liu Pingping, Yuan Bingqian and Zhang..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Suzhou Yangyue Hi Tech Mat Co Ltd has submitted a patent application for Phase-change Temperature-adjusting Polyester Fiber and Preparation Method Thereof. This invention was developed by Qian Yuchen, Miao Xiaoyan and Dong Lipeng.
The patent application number is CN202510769700 20250610. The patent public..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Zhejiang Haoneng Tech Co Ltd patent application for Acetic Acid-imitated Polyester Fiber and Preparation Process Thereof. The invention was developed by Lu Hongqing, Guo Qiaosheng, Jiang Liming, Wang Dejun, Yi Mingqiang, Yu Weiping and Jiang Weiping.
..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Runhua Jiangsu New Mat Co Ltd has sought patent for Method for Preparing Colored Special Fibers Based on Polymer Blending Spinning Technology. This invention was developed by Yang Yuefeng, Jiang Qimin, Tong Zhen, Jiang Qilin, Lu Song and Sun Mingyu.
The patent application number is CN202511228793 20250829..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Zhejiang Jiabao Polyester Co Ltd has sought patent for Preparation Process of High-crystalline PET (polyethylene Terephthalate) Fiber. This invention was developed by Chen Guoming, Fu Yucheng, Yu Sheng, Zhang Yajian, Song Linhua, Wang Xin, Yang Chunyu, Wei Hengheng, Tang Huashan, Zhou Jianjiang, Liu Qingyang..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Shaanxi Ansai Feite Tech Co Ltd has filed a patent application for Method for Efficiently and Circularly Preparing Phosphatidylserine Based on Cationic Resin. This invention was developed by Chen Bin and Li Shiyu.
The patent application number is CN202510817210 20250618. The patent publication number is C..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has received FLOSFIA patent application for Film Formation Method. Terai Atsushi, Hitora Toshimi, Shimizu Makoto and Ichinohe Daigo developed the invention.
The patent application number is WO2025JP31721 20250908. The patent publication number is WO2026054094 (A1). ..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- The Univ Of Osaka has submitted a patent application for Method for Producing Sulfur-containing Polymer Compound. This invention was developed by Kobayashi Yuichiro, Yamaguchi Hiroyasu, Kamioka Ryunosuke, Matsuda Yukihiro, Hashimoto Shun, Fujiwara Ririko and Toda Kenta.
The patent application number is WO2..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Kuraray patent application for Laminate, Structure, and Method for Producing Laminate. The invention was developed by Morikawa Keisuke, Nii Rena and Houno Susumu.
The patent application number is WO2025JP31539 20250905. The patent publication number is..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Mitsubishi Gas Chemical Company has filed a patent application for Iodine-containing Compound, Iodine-containing Hydroxy Compound, Iodine-containing (co)polymer, Composition, Pattern Formation Method, and Production Method for Iodine-containing Compound. This invention was developed by Iinuma Masataka, Shibuy..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Bell Polyester Products Inc and Daiwa Can have submitted a patent application for Polyester Film, Vacuum Formed Body or Pressure Formed Body, Laminate for Vacuum Forming or Laminate for Pressure Forming, and Use Thereof. Mise Yoshiyuki, Degura Tsuyoshi and Kubo Kenta developed the invention.
The patent app..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- East China Univ of Science and Technology and Qingyuan Innovation Laboratory have submitted a patent application for Method and System for Predicting Melt Index During Polypropylene Grade Transition, and Storage Medium. This invention was developed by Du Wenli, Tian Zhou, Lu Jingyi and Qian Feng.
The paten..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Zhejiang Guochen Zhijian Tech Co Ltd has filed a patent application for Resin Particle Defect Automatic Analysis Instrument and Method. This invention was developed by Yoshinori, Han Gaoyang, Wang Jianneng, Hu Min and Liao Jun.
The patent application number is CN202510773903 20250611. The patent publicati..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Beijing Institute Of Science and Tech Analysis and Test Beijing Physical and Chemical Analysis and T has submitted a patent application for Preparation Method of Micro/nano Plastic Standard Substance. This invention was developed by Zhang Yuxiang.
The patent application number is CN202510870762 20250626. ..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Ocean University China has submitted a patent application for Multi-layer Synchronous Micro-plastic Observation System and Method Based on Ocean Frontal Surface Tracking. This invention was developed by Wang Tao, He Yusi and Xu Dan.
The patent application number is CN202511356769 20250922. The patent publ..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Chongqing Haimu Traffic Tech Co Ltd has submitted a patent application for Epoxy Resin Concrete Deceleration Strip and Construction Method Thereof. This invention was developed by Xu Guanghong, Wang Zemin, Xiang Yaxiong, Zhou Yongbo, Luo Lin, Wang Chao and Bi Feng.
The patent application number is CN20251..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Qingdao Jinqi Textile Tech Co Ltd has filed a patent application for Moisture-permeable Wear-resistant Composite Fiber as Well as Preparation Method and Application Thereof. This invention was developed by Wang Sai.
The patent application number is CN202511274615 20250908. The patent publication number is..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Xuzhou Rongsheng Textile Finishing Co Ltd has submitted a patent application for Recycled Polyester Yarn Level-dyeing Circulating Dyeing Equipment and Method. This invention was developed by Sun Deming, Sun Derong, Gao Wengen and Zhang Tangbiao.
The patent application number is CN20251134792 20250725. The..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Jiangsu Wisdom Works Technology Research Institute and Shenzhen Lixin Plastic Mould Co Ltd have submitted a patent application for Multi-objective-based Carbon Fiber Box Mold Optimization Method and System. This invention was developed by Zhang Xuelan, Wang Jun, Wang Peidong and Cao Bin.
The patent applic..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Jiaocheng Yiwang Ferroalloy and Jiaocheng Yiwang Ferroalloy Energy Saving Environmental Protection Tech Co Ltd have submitted a patent application for Method for Tabletting Sample Powder, Supporting Mold and Preparation Method of Supporting Mold. This invention was developed by Zhang Jiqiang, Mi Yanni, Ren J..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- P&C First Corp has submitted a patent application for Irritation-free, Easily Attachable and Detachable Multi-use Functional Eyelashes and Manufacturing Method Therefor. This invention was developed by Song Hye Ju.
The patent application number is WO2025KR13859 20250908. The patent publication number is WO..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has received SK Leaveo patent application for Biodegradable Resin Composition and Blow-molded Article Comprising Same. Kim Joonyeon, Lee Deuk-young, Lee Jaekeun and Choi Yujin developed the invention.
The patent application number is WO2025KR13511 20250902. The patent..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Catackh Co Ltd has submitted a patent application for Method for Recovering Carbon Fiber from Waste Carbon Composite Material Containing Thermosetting Resin. This invention was developed by Jeong Jinho, Kim Jun Young, Ha Jae Hyun and Kim Hyun Woo.
The patent application number is WO2025KR13382 20250901. Th..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- SK Leaveo has submitted a patent application for Biodegradable Polyester Resin Composition and Biodegradable Nonwoven Fabric Comprising Same. This invention was developed by Lee Hyeri, Lee Juyong and Kim Kyung Youn.
The patent application number is WO2025KR12907 20250825. The patent publication number is WO2..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Suzhou Huierxing High Molecular Mat Co Ltd has filed a patent application for Light-sensitive Dry Film for Metal Processing and Preparation Method Thereof. This invention was developed by Shen Youzhi, Li Qin and Yin Xuhui.
The patent application number is CN20251122441 20250724. The patent publication num..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Dainippon Ink & Chemicals has filed a patent application for Negative Photosensitive Resin Composition, Cured Film, Resist Film, Resist Underlayer Film, and Resist Permanent Film. This invention was developed by Osada Hirohito and Ibe Takeshi.
The patent application number is CN202411934622 20241226. The ..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Beijing Eternal Material Technology has submitted a patent application for Alkali-soluble Resin, Photosensitive Resin Composition and Application Thereof. Zhu Hailong, Liu Yongxiang and Zhang Jian developed the invention.
The patent application number is CN202410442756 20240412. The patent publication numbe..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Niverplast Holding BV has submitted a patent application for Film Bag Designed as a Return Bag and Method of Producing a Film Bag. Nieuwenhuis Gerrit Jan developed the invention.
The patent application number is WO2025NL50435 20250901. The patent publication number is WO2026054647 (A1). International Paten..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Capsugel Belgium NV has submitted a patent application for Titanium Oxide-free Light-blocking Film Containing Sodium Sulfate. Takubo Takahisa and Sato Kaori developed the invention.
The patent application number is WO2025JP31003 20250903. The patent publication number is WO2026053962 (A1). International Pa..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- National Univ Corporation Yamagata Univ has applied WIPO patent for Method for Producing Laminate, and Gas Barrier Material. Suzuri Yoshiyuki, Sun He and Song Luyang developed it.
The patent application number is WO2025JP30874 20250902. The patent publication number is WO2026053935 (A1). International Pate..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Yupo Corporation has submitted a patent application for Labeled Molded Object. This invention was developed by Ikarashi Takuya.
The patent application number is WO2025JP30766 20250901. The patent publication number is WO2026053909 (A1). International Patent Classification code is B29C45/14.
An abstract rel..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Toyobo has filed a patent application for Multilayer Polylactic Acid Film and Release Film. This invention was developed by Kawaguchi Kenta, Sawada Kaoru, Ikeuchi Yusuke, Abe Takahisa, Inagaki Jun and Natsume Yosuke.
The patent application number is WO2025JP30398 20250828. The patent publication number is ..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Toyobo has applied WIPO patent for Layered Polylactic Acid Film. Sawada Kaoru, Natsume Yosuke, Imagawa Dai and Ikeuchi Yusuke developed it.
The patent application number is WO2025JP30383 20250828. The patent publication number is WO2026053853 (A1). International Patent Classification codes are B32B27/18, B..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has released Toyobo patent application for Mold Release Film for Resin Sheet Molding. This invention was developed by Kusuba Hiroaki, Shibata Yusuke and Mori Kenichi.
The patent application number is WO2025JP30087 20250827. The patent publication number is WO2026053..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- ADEKA Corporation has submitted a patent application for Fluidity Improver, Resin Composition, and Molded Article. Kikuchi Yuki, Umeki Tsutomu, Katagiri Ryu, Son Changsu and Omura Yuta developed the invention.
The patent application number is WO2025JP29974 20250826. The patent publication number is WO2026053..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- Helmholtz Zentrum Berlin Fuer Mat Und Energie Gesellschaft Mit Beschraenkter Haftung has submitted a patent application for Device and Method for Drying a Liquid Film. This invention was developed by Xu Ke, Heinz Hagen, Unger Eva and Albrecht Steve.
The patent application number is WO2025DE00093 20250903. ..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Hanmir Trading Co Ltd has submitted a patent application for Flame Retardant Composition for Impregnation and Manufacturing Method Therefor. This invention was developed by Han Seung Woo and Jung Yeon Woo.
The patent application number is WO2024KR19824 20241205. The patent publication number is WO202605418..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- The University of Tokyo has submitted a patent application for Biodegradable Plastic Decomposing Agent, Biodegradable Plastic Composition, and Molded Article Thereof. This invention was developed by Iwata Tadahisa, Kimura Satoshi, Huang Qiuyuan and Hirose Kento.
The patent application number is WO2025JP31609..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has received Sekisui Chemical patent application for Moisture-curable Resin Composition. Hagiwara Kouhei, Kawada Shinji, Uenishi Kyoko, Hokita Yuuki and Yamawaki Hiroki developed the invention.
The patent application number is WO2025JP31496 20250905. The patent public..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Toyobo has submitted a patent application for Biaxially Oriented Polypropylene Film. This invention was developed by Horinouchi Kazuhito and Imai Toru.
The patent application number is WO2025JP28615 20250813. The patent publication number is WO2026053700 (A1). International Patent Classification codes are ..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has released Tokyo Ohka Kogyo Co Ltd and JFE Chemical patent application for Porous Polyimide Film, Porous Polyimide Film Production Method, and Varnish for Porous Polyimide Film Formation. This invention was developed by Akiyama Satoshi, Kanamaru Takuma and Ogura Take..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has received Quanzhou Normal Univ patent application for Microprismatic Reflective Film Having Combined Triangular Pyramid Structure and Manufacturing Method for Microprismatic Reflective Film Mold. Liao Tingdi, Huang Qilu, Yan Shaobin and Zhang Yanhua developed the in..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Suzhou Dongcha New Mat Co Ltd has filed a patent application for Novel Weather Resistance Detection Equipment for Release Film Production. This invention was developed by Shi Huanhuan and Liu Kun.
The patent application number is CN202511103865 20250807. The patent publication number is CN120846959 (A). I..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Xi'an Aeronautical University has sought patent for Pressurizing Test Method for Bent Plate of Air Inlet Channel Made of Carbon Fiber Composite Material. This invention was developed by Yuan Zhe.
The patent application number is CN202511340539 20250919. The patent publication number is CN120846854 (A). Inte..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Lanzhou Xinyinhuan Rubber and Plastic Products Co Ltd has sought patent for Stretching Degree Detection Device for Mulching Film Production. This invention was developed by Qin Wensheng, Yang Xiaozhong, Qin Tiwen and Yin Changhong.
The patent application number is CN202511181415 20250822. The patent publi..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Guangdong Baochang New Mat Co Ltd has applied Chinese patent for Device and Method for Testing Bonding Strength of Hot Melt Adhesive Film. Feng Qingbo and Cen Zelin developed it.
The patent application number is CN202511233661 20250901. The patent publication number is CN120846830 (A). International Paten..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Garware Hi Tech Films Ltd has submitted a patent application for Multi-layer Heat-shrink Film and a Preparation Method Thereof. This invention was developed by Adsul Mohan Sitaram.
The patent application number is WO2024IN52295 20241127. The patent publication number is WO2026053226 (A1). International Pat..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Zhongshan Hengbao Plastic Packaging Mat Co Ltd patent application for Sampling Equipment and Production Process of Plastic Film. Liu Boliang developed the invention.
The patent application number is CN202510994902 20250718. The patent publication nu..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- Idemitsu Kosan has submitted a patent application for Polycarbonate-based Resin Composition. This invention was developed by Kubo Masahiro, Ideta Kazushige and Ogusa Yuki.
The patent application number is WO2025JP20670 20250609. The patent publication number is WO2026053526 (A1). International Patent Classif..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has released Idemitsu Kosan patent application for Polycarbonate-based Resin Composition. This invention was developed by Kubo Masahiro, Ideta Kazushige and Ogusa Yuki.
The patent application number is WO2025JP20669 20250609. The patent publication number is WO2026053..
Plastics
| Thu 19 Mar 2026
Geneva, March 19 -- NTT has submitted a patent application for Coating Film Laminate and Method for Detecting Corrosion Under Coating Film. This invention was developed by Furuichi Shino and Ishii Azusa.
The patent application number is WO2024JP31946 20240905. The patent publication number is WO2026053358 (A1). International ..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has released Covestro Deutschland AG patent application for Aqueous Polyurethane Dispersions and Applications Thereof. This invention was developed by Zheng Junchao, Deng Rui, Li Fang, Guo Ying and Qiao Jie.
The patent application number is WO2025EP75129 20250904. The..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Qingdao Rioh Plastic New Mat Co Ltd has filed a patent application for Method for Prolonging Service Life of Biodegradable Mulching Film Material. This invention was developed by Ai Xue, Zhao Ning, Su Shihao, Mou Minghui, Niu Maoping, Liang Yanchao, Cui Qingtao and Tian Hongchi.
The patent application num..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences; Taizhou Photoelectric Ind Innovation Center patent application for Film Coating Process Optimization Method and Film Coating Equipment for Improving Uniformity of Film on Inne..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Wuhan Fengming Refrigeration Equipment Co Ltd has filed a patent application for Falling Film Evaporator for Refrigeration. This invention was developed by Lu Dajun, Chen Mingguo, Chen Mingshuang and Wang Song.
The patent application number is CN202511141730 20250815. The patent publication number is CN12..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Wuxi Lianyang Glass Fiber Technology has sought patent for Glass Fiber Composite Felt and Preparation Method Thereof. This invention was developed by Liu Yuejun.
The patent application number is CN20251194963 20250806. The patent publication number is CN120844291 (A). International Patent Classification cod..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Southeast China Research Institute Of Application Magnetics No. 9 Research Institute of China Electro and Southwest University of Science and Technology has sought patent for Method for Optimizing Bonding Strength of Yig/au Thin Film Heterogeneous Interface. This invention was developed by Chen Min, Wen Cai,..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Xi'an Institute of Optics and Precision Mechanics, CAS has applied Chinese patent for Coating Equipment and Method for Correcting Film Thickness Uniformity of Linear Gradual Filter. Liu Wencheng, Li Mian, Lee Ho-chun, Liu Zheng and Zhang Sibao developed it.
The patent application number is CN202511358766 ..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Wuhan University of Technology has filed a patent application for Low-defect-density Thin Film Material Preparation Technology. This invention was developed by Xia Zhilin and He Jiale.
The patent application number is CN202510985663 20250717. The patent publication number is CN120844022 (A). International..
Plastics
| Wed 18 Mar 2026
Geneva, March 19 -- IFP Energies nouvelles has filed a patent application for Method for Quantifying Microplastics Present in an Unconsolidated Solid Matrix Further Comprising Fresh Organic Matter. This invention was developed by Romero-sarmiento Maria-fernanda, Rohais Sebastien and Ravelojaona Herman.
The patent application ..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- Shanghai Xiandai Architectural Planning and Design Research Institute has applied Chinese patent for Cast-in-place Concrete Parapet Wall Light Reinforcement Cage Clamping Mold and Assembling Method Thereof. Zhang Shaoyin, Shi Jun, Wu Zhuhai, Xie Ning and Liu Bin developed it.
The patent application number i..
Plastics
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Northwestern Polytechnical University patent application for Fretting Fatigue Performance Optimization Method Based on Plastic Layer Regulation and Control. Su Yue, Liu Xingfa and Ding Yunpeng developed the invention.
The patent application number is ..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Beijing University and Beiouyi Shandong New Mat Co Ltd have applied Chinese patent for Binuclear Metallocene Complex, Application Thereof and Olefin Polymerization Method. Zhao Yongchen, Yu Haifeng, Zhang Li, Fan Haonan, Liu Peng, Han Yaxiao, Feng Qilong, Yue Ruiying, Lyu Xilin and Wei Xuguang developed it.
..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Northwest Normal University, Yantai Jiahe Plastic Tech Co Ltd and Baiyin Shike Innovation Institute Northwest Normal University have applied Chinese patent for Oil Shale Semicoke-based Filler and Application Thereof in Polymer Composite Material. Zhang Zhe, Bai Yuyang, Xie Xuan, Peng Hui, Xie Yunpeng and Xu ..
Plastics
| Tue 17 Mar 2026
Beijing, March 18 -- Soloman Changzhou Alloy New Mat Co Ltd and Guangzhou Zhongshan New Mat Co Ltd have applied Chinese patent for Fluororesin Base Material Copper-clad Plate as Well as Preparation Method and Application Thereof. Fu Zhiqiang, Li Guofa, Liu Kun and Zhang Tongtong developed it.
The patent application number is ..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Huawei Technologies and Dalian University of Technology have submitted a patent application for Resin Composition, Preparation Method and Application Thereof. Liu Fulin, Zhao Jianzhang, He Sanfeng, Chen Xi and Miao Jie developed the invention.
The patent application number is CN202410471379 20240416. The ..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Formosa Plastics Corporation and Texas A&M University System have submitted a patent application for Water-absorbing Polymer Composition, Modified Water-absorbing Polymer Composition, and Method for Producing Same. This invention was developed by Xu Yusheng, Li Zhenglin, Su Huangyu and Huang Longtian.
The..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Sichuan University has submitted a patent application for Method for Preparing Regenerated Product Based on Waste Polyurethane Rigid Foam Grinding Powder. This invention was developed by Bai Shibing, Xie Hongli and Lai Shuangxin.
The patent application number is CN20251119139 20250723. The patent publicat..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Kingfa Science & Technology has sought patent for SEBS Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Zhao, Chen Pingxu, Ye Nanbiao and Wang Gang.
The patent application number is CN202511221796 20250829. The patent publication number is CN1208..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Jiangnan University patent application for Bio-based Microcapsule, Preparation Method and Application. This invention was developed by Dong Weifu, Li Ting, Huang Jing, Li Guanglong, Wang Yang and Zhang Xuhui.
The patent application number is CN20251..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Dongguan Weili New Mat Co Ltd has submitted a patent application for Polyamide Composition Reinforced Fiber, CPI Material and Preparation Method Thereof. This invention was developed by Long Zhixiong.
The patent application number is CN202511186118 20250823. The patent publication number is CN120830163 (A..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Jixiang Sanbao High Tech New Mat Co Ltd has submitted a patent application for Composite Photo-thermal Fiber and Preparation Method Thereof. This invention was developed by Zhang Zhicheng, Ma Xiaofei, Zhang Li, Liu Pingping, Yuan Meng, Zhang Wanjun and Yuan Bingqian.
The patent application number is CN202..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Asahi Chemical and Genomed Inc have submitted a patent application for Polyamide Composition. This invention was developed by Nakajima Masa, Yamaguchi Fumihiko and Takei Toru.
The patent application number is CN202411945687 20241227. The patent publication number is CN120829667 (A). International Patent C..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Guangzhou Medical University has sought patent for Bentonite/polyurethane Composite Material and Preparation Method Thereof. This invention was developed by Shao Jundong, Liu Jiaxuan, Pan Guifang, Yuan Hao, Shen Huiling and Li Xingxing.
The patent application number is CN20251127131 20250724. The patent p..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Orinko Advanced Plastics has submitted a patent application for Lightweight Ppo-peek Composition with High Heat Resistance and High Dimensional Stability and Preparation Method Thereof. This invention was developed by Liao Huhui, Lu Jianti and Yang Qi.
The patent application number is CN202511105800 20250..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Fujian Dehua Geleishi Gifts Co Ltd has submitted a patent application for Casting Molding Method for Resin Handicrafts by Using Waste High Polymer Materials. This invention was developed by Chen Jianhui.
The patent application number is CN202511324027 20250917. The patent publication number is CN120829659..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Jiangsu Dahai Plastic Co Ltd has submitted a patent application for Antibacterial Environment-friendly PVC Film and Preparation Method Thereof. This invention was developed by Xu Jian, Chen Weihua and Cheng Yufeng.
The patent application number is CN202511144733 20250815. The patent publication number is ..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Kingfa Science & Technology has filed a patent application for Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Tan Yahui, Chen Guiji and Chen Pingxu.
The patent application number is CN202511327794 20250917. The patent publication num..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Kingfa Science & Technology and South China University of Technology patent application for Polypropylene Composition as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yan'an, Lu Chaoliang, Yang Bo, Chen Guiji,..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Anhui Lianke New Mat Co Ltd has sought patent for Modified Polypropylene Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Wei, Wang Hualin, Yang Mingshan, Zhai Fengxiang, Zhai Xiaowei and Guo Yazhuan.
The patent application number is CN20251114..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Heyi International Packaging Mat Co Ltd patent application for Polypropylene-based Composition, Polypropylene Foam Thereof and Preparation Method of Polypropylene Foam. The invention was developed by Zhu Tianzhu.
The patent application number is CN..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Hainan University has filed a patent application for Coprocessing Method for Co-hydrothermal Liquefaction of Polyamide 6 and Polycarbonate. This invention was developed by Tai Lingyu, Li Mengyuan, Ma Wenchao, Xue Yixian, Liu Yuan, Liu Xinghua and Jin Fangming.
The patent application number is CN2025109066..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Jiangsu Hankuang Ind Co Ltd has applied Chinese patent for Super-soft Anti-yellowing Polyamide Master Batch and Fiber. Liu Shengcheng, Wu Zhuojun, Gu Jiaojiao, Li Zhengzhong, Gu Jiarong and Gu Faming developed it.
The patent application number is CN202510961644 20250714. The patent publication number is C..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- China National Petroleum, CNPC Engineering Mat R&D Company Limited and Xinjiang China Petroleum Pipeline Ind Engineering Co Ltd have submitted a patent application for Hyperbranched Phosphorus-boron Hybrid Polymer as Well as Preparation Method and Application Thereof. Qi Guoquan, Li Houbu, Zhu Wenfeng, Li Le..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Suzhou Sunmun Tech Co Ltd has submitted a patent application for Polymer, Preparation Method and Application. This invention was developed by Lyu Shiming, Zhou Wei and Liang Dong.
The patent application number is CN202410474366 20240419. The patent publication number is CN120829563 (A). International Pate..
Plastics
| Wed 18 Mar 2026
Beijing, March 18 -- Nan Ya Plastics has submitted a patent application for Release Film, Method for Producing Same, Method for Treating Same, and Method for Producing Polyester-containing Material. This invention was developed by Yuan Jingyao, Wu Zhaoquan and Ma Dengke.
The patent application number is CN202410640992 2024052..
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