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Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Saisheng Changshu Acoustics Tech Co Ltd patent application for Method for Evaluating Noise Reduction Performance of Electrically-driven Acoustic Packet Based on Polyurethane Foaming. The invention was developed by Chen Xuehua, Li Jinjin, Xu Lianghua and..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has released Zhejiang Huangma Tech Co Ltd, Zhejiang Huangma Shangyi New Mat Co Ltd, Zhejiang Huangma Chemical New Polymer Mat Co Ltd and Zhejiang Lukean Chemical Co Ltd patent application for Method for Synthesizing Bisphenol a Polyether. This invention was developed by ..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Shandong Wangyuan New Mat Co Ltd has submitted a patent application for Bulk Polymer Drying Machine and Bulk Polymer Drying Method. Li Qifeng, Wang Bingjie, Wang Fengli, Myung Kang-joong, Liu Xiang, Liu Shuguang and Miao Jinyu developed the invention.
The patent application number is CN202511729866 20251124..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Shenzhen Dingxinde New Material Tech And Innovation Co Ltd patent application for Heating and Curing Method and Apparatus for Carbon Fiber Composite Material. The invention was developed by Li Tianhai, Huang Shaoqun, Luo Jie and Wu Jianling.
The patent a..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- Canadian Intellectual Property Office has released Pujing Chemical Ind Co Ltd patent application for Polyglycolide Copolymer and Preparation Thereof. This invention was developed by Zhang Xinzhou.
The patent application number is CA20183116438 20181029. The patent publication number is CA3116438 (A1). Intern..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has released Grand Theravac Life Sciences Nanjing Co Ltd patent application for Lipid Thin Film, Liposome, and Preparation Method Therefor and Use Thereof. This invention was developed by Ge Jun, Li Jianqiang, Sun Lilong, Liang Xuan, Liu Ke and Zhou Tong.
The patent a..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Foshan Nanhai Changjin Plastic Can Co Ltd has filed a patent application for Leakage Detecting and Shaping Device and Method for Plastic Container Tank. This invention was developed by Yang Wenqiang.
The patent application number is CN202511960215 20251224. The patent publication number is CN121409536 (A). ..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Jiangsu Jingxin Photoelectric Tech Co Ltd patent application for Path Planning Method of Intelligent Pet Accompanying Robot. Huang He, Tong Jianjun and Ge Honghu developed the invention.
The patent application number is CN202511670559 20251114. The pa..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Trebor International Inc has submitted a patent application for Tube Heating Element with Frit-coated Carbon Fiber Yarn. This invention was developed by Olson Aaron and Brown Scott.
The patent application number is WO2025US54490 20251107. The patent publication number is WO2026106875 (A1). International Pate..
Plastics
| Tue 26 May 2026
Geneva, May 26 -- Axipolymer Inc has applied WIPO patent for Recyclable Multilayered Polymeric Structure with Thermal Resistance and Barrier Properties and Uses Thereof. Zad Ata developed it.
The patent application number is WO2024CA51511 20241115. The patent publication number is WO2026102514 (A1). International Patent Class..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Shishi City Baoyi Weaving And Dyeing Co Ltd patent application for High-elasticity Polyester Fabric and Preparation Method Thereof. Cai Chaoqun, Cai Wenzhi, Cui Yi, Wang Jindi and Fang Zhaoming developed the invention.
The patent application number is..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Jiangsu Yibei Ind Co Ltd has submitted a patent application for Manufacturing Method of Feather Fiber and Novel Polyester Compounded Antibacterial Warm-keeping Lining. This invention was developed by Xu Ming and Xu Jinhai.
The patent application number is CN202511604262 20251105. The patent publication numb..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Nelumbo Inc has applied WIPO patent for Water Repellent Polymer Textiles. Brockway Lance R, Walther David C, Kim Hyungsub, Rafshoon Josh, Hu Jan and Bauer Jonathan L developed it.
The patent application number is WO2025US55872 20251118. The patent publication number is WO2026107475 (A1). International Patent..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Zhejiang Univ and Hangzhou Gaoxi Tech Co Ltd have submitted a patent application for Graphene-ceramic Material, and Preparation Method Therefor and Use Thereof. This invention was developed by Gao Chao and Pang Kai.
The patent application number is WO2025CN76908 20250212. The patent publication number is WO2..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received China Petroleum & Chemical Corp and Sinopec Beijing Research Inst Of Chemical Industry Co Ltd patent application for Ethylene-acrylate Copolymer and Preparation Method Therefor. Fang Yuanyuan, Song Wenbo, Wu Ziang, Lyv Jinglan, Wang Guodong, Zhao Wenqing, Ha..
Plastics
| Tue 26 May 2026
Geneva, May 26 -- IX Resins & Ro Membranes Australia Pty Ltd has submitted a patent application for a System and Method for Selectively Removing Contaminants. Bhavaraju Rajeev developed the invention.
The patent application number is WO2025AU51281 20251112. The patent publication number is WO2026102479 (A1). International Pat..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Jieshou Sambo Hondar Thread Co Ltd has applied Chinese patent for High-strength Modified Polyethylene Composite Fiber and Preparation Method Thereof. Zhang Qin, Zhu Hongyin, Zhu Zhen, Zhu Wenwen and Ban Haiqing developed it.
The patent application number is CN202511909224 20251217. The patent publication nu..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Ubiqd Inc has sought patent for Fluorescent Fibers and Polymer Films Containing Them. This invention was developed by Dey Maharshi, Ishihara Hisaaki, Ramasamy Karthik, Bergren Matt and Mcdaniel Hunter.
The patent application number is WO2025US55457 20251114. The patent publication number is WO2026107278 (A1)..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- The School Corporation Kansai Univ and Dincula Inc have submitted a patent application for Composite Substance. Kuzuya Akinori and Matsuura Yutaka developed the invention.
The patent application number is WO2025JP39702 20251112. The patent publication number is WO2026105797 (A1). International Patent Classif..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Delta Kogyo Co Ltd, Nb Seiren Co Ltd and Nagase & Co Ltd have submitted a patent application for Sound-absorbing Member. This invention was developed by Yamamoto Yukio, Wagata Shigeki, Matsukawa Ryoji, Onji Atsushi, Isoda Kohei, Arita Yuki, Yatagai Mana, Nagatsuka Yusuke and Nagase Takuya.
The patent applica..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has released Toray Industries patent application for Polyamide Bicomponent Cross-section Fiber. This invention was developed by Watanabe Yudai and Kurachi Chinami.
The patent application number is WO2025JP39100 20251107. The patent publication number is WO2026105689 (..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Zhongtian Energy Storage Tech Co Ltd and Jiangsu Zhongtian Tech Co Ltd have sought patent for Sandwich-structured Polymer-based Solid-state Electrolyte, Preparation Method Therefor and Use Thereof. This invention was developed by Yu Yange, Xue Chi, Miao Yonghua, Yang Wei and Liu Weigang.
The patent applicati..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Imidemaster Co Ltd has sought patent for Method for Preparing Double-sided Porous Polyimide Separator by Means of Roll-to-roll Coating, Double-sided Porous Polyimide Separator, and Use Thereof. This invention was developed by Tseng Chi-yung, Chiu Jian-ming and Wang Shiu-hui.
The patent application number is ..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Imidemaster Co Ltd has submitted a patent application for Polyimide Separator, and Preparation Method Therefor and Use Thereof. This invention was developed by Tseng Chi-yung, Chiu Jian-ming and Wang Shiu-hui.
The patent application number is WO2024CN132402 20241115. The patent publication number is WO202610..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- GuangXi University has submitted a patent application for Geopolymer Composite Material as Well as Preparation Method and Application Thereof. Zhang Hanwen, Cui Xuemin and Deng Xingfa developed the invention.
The patent application number is CN202511533063 20251024. The patent publication number is CN121406..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Sichuan Kubi Communication Equipment Co Ltd has submitted a patent application for Desktop Virtual Pet Interaction System and Method Based on Body Part Mapping. This invention was developed by Zhou Erlong.
The patent application number is CN202511548281 20251028. The patent publication number is CN121411864..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Miyansol Co Ltd has filed a patent application for Bag Fabric Using High-density Polyethylene Sheet and Polyurethane Sheet, and Manufacturing Method Therefor. This invention was developed by Jang Mi.
The patent application number is WO2024KR19594 20241203. The patent publication number is WO2026105938 (A1). ..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Kllab Inc patent application for Reinforcement Rib Boot. Shin Dong Woo developed the invention.
The patent application number is WO2024KR17942 20241114. The patent publication number is WO2026105902 (A1). International Patent Classification code is F16D3/..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- Pandrol has submitted a patent application for Aluminothermic Welding Mold and Repair Method. Bordery Pierre and Delcroix Frederic developed the invention.
The patent application number is CA20173022182 20170502. The patent publication number is CA3022182 (A1). International Patent Classification codes are B..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- LTS Lohmann Therapie-Systeme has filed a patent application for Pouch-type Orally Dissolving Films with High Active Ingredient Concentration. This invention was developed by Schmitz Christoph and Bauer Marius.
The patent application number is CA20183082201 20181121. The patent publication number is CA3082201..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- Hexion has submitted a patent application for Catalyst System for Curing Phenolic Resole Resins. Sompalli Krishnama Naidu and Narasimhan Srinivasan developed the invention.
The patent application number is CA20193093201 20190306. The patent publication number is CA3093201 (A1). International Patent Classific..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Avon Polymer Products Ltd patent application for Flame Retardant Materials. Marchant Paul developed the invention.
The patent application number is WO2025EP82639 20251111. The patent publication number is WO2026104405 (A1). International Patent Classifica..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia has filed a patent application for Functionalized Aminosilane in the Manufacture of Polymers. This invention was developed by Boomhoff Michael, Thiele Sven, Kühn Martin and Thielemann Dominique.
The patent application number is WO2025EP82627 20251111. ..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- IFP Energies Now and Jeplan Inc have submitted a patent application for Method for Recycling Polyethylene Terephthalate by Glycolysis, Comprising a Step of Separating Other Polymers. This invention was developed by Bonnin Charles, Charra Cyprien, Chiche David, Favre Frederic, Haroun Yacine and Leinekugel Le Coc..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Guangdong Jiayutong Textile Tech Co Ltd has submitted a patent application for Method and System for Detecting Antibacterial and Air Permeability of Composite Fiber Warp-knitted Fabric. This invention was developed by Guo Xiaoming, Guo Yongtong and Guo Xiaoliang.
The patent application number is CN202511996..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Beijing Hongyou Tech Co Ltd has submitted a patent application for Personalized Processing System for Premixed Concrete Test Piece Based on Concrete Mold. This invention was developed by Li Shuqi.
The patent application number is CN20251206845 20251229. The patent publication number is CN121409704 (A). Inte..
Plastics
| Tue 26 May 2026
Budapest, May 26 -- Kompozitor Kft has submitted a patent application for Thermosetting Hybrid Resin and Application Thereof as a Heat Shield for Protection of the Base Plate of Motor Vehicles. This invention was developed by Kecskemethy Geza and Kovacsay Istvan.
The patent application number is HU2017P000092 20170301. The pa..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Zinniatek Ltd has submitted a patent application for Polymeric Composite Material. Haynes Andrew Leo and Mckee John Wason developed the invention.
The patent application number is WO2025IB61695 20251117. The patent publication number is WO2026105076 (A1). International Patent Classification codes are C08J3/2..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Piovan has applied WIPO patent for Method and Apparatus for Processing Incoherent Plastics. Bellio Enrico and Cappellini Davide developed it.
The patent application number is WO2025IB61057 20251030. The patent publication number is WO2026104934 (A1). International Patent Classification codes are B29B13/00, B..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Innospec has filed a patent application for Uses and Compositions Comprising Polyamides. This invention was developed by Trenholme William James Francis, Dixon Nicholas John, O'connor Stephen Moss, Clark Peter James and Mcrobbie Ian Malcolm.
The patent application number is WO2025GB52505 20251114. The patent..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Innospec patent application for Polyamides and Concentrate Compositions Comprising the Polyamides. The invention was developed by Trenholme William James Francis, Dixon Nicholas John, Ramkalawon Radha and Mcrobbie Ian Malcolm.
The patent application numb..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Paques IP BV has sought patent for Process of Producing Extracellular Polymeric Substances. This invention was developed by Frijters Cornelia Theresia Maria Johanna, Vellinga Sjoerd Hubertus Jozef, Zijlstra Hylcke and Mehta Dhaval.
The patent application number is WO2025EP83135 20251114. The patent publicati..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Tissium SA has applied WIPO patent for Composition Comprising Pre-polymer with Improved Mechanical Properties. Legros Camille, Gerbouin Prune, Wlodarczyk Alexie, Bernardi Sarah, Maie E Silva João Reina, Gaillot Cassandre and Rhoné Benoît developed it.
The patent application number is WO2025EP82963 2025111..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Tissium SA patent application for Composition Comprising Pre-polymer. The invention was developed by Balarezo Mauricio, Suty Benjamin and Thomas Emmanuel.
The patent application number is WO2025EP82962 20251113. The patent publication number is WO2026104..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Southwest Technology Engineering Research Institute of China South Industries Group and Beihang University have filed a patent application for Method for Evaluating Service Life of Carbon Fiber Composite Material Under Humid and Hot Conditions Based on Residual Strength Model. This invention was developed by W..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Resilux America LLC and Resilux NV have submitted a patent application for Systems and Methods for Spin Trimming Blow Molded Bottles, and Products Created Therefrom. This invention was developed by Brandt Charles, Watson Samuel, Sanders Jonathan and Neal Sean.
The patent application number is WO2025US39006 2..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Shanghai Kumhosunny Jinshan Plastics Co Ltd and Shanghai Kumhosunny Plastics Co Ltd have applied WIPO patent for Ultra-highly Weather-resistant Asa Resin Composition and Preparation Method Therefor. Feng Yongqi, Meng Tao, Liu Huihui, Su Lili, Zhou Zhongyu and Zhou Ting developed it.
The patent application nu..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- The Boiler & Pressure Vessel Inspection Institute of Henan Province has sought patent for Heat-resistant Steel Thermal Shock Fatigue Life Prediction Method Based on Equivalent Plastic Strain. This invention was developed by Qu Yanmiao, Wang Weishu, Li Shiyu, Li Weidong and Wang Jie.
The patent application num..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Xi'an Jiaotong University has filed a patent application for Quick-response Thin Film Thermocouple of Thermocompression Bonding Metal Thin Film and Preparation Method of Quick-response Thin Film Thermocouple. This invention was developed by Liu Zhaojun, Tian Bian, Liu Xiaolong, Liu Bogang, Zhang Zhongkai, Wang..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Illumina has sought patent for Long Stokes Shift Conjugated Polymers for Next Generation Sequencing. This invention was developed by Maria Iuliana Petruta, Nguyen Nam Trong, Weekes Dale, Anastasi Carole, Von Hatten Xavier, George Wayne N and Brown Andrew A.
The patent application number is WO2025US55042 2025..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has released Kalark Nanostructure Sciences Inc patent application for Method for Tungsten-based Thin Film Deposition Via Fabrication and Decomposition of Precursor Metastable Complexes (molecular Species). This invention was developed by Arkles Barry and Kaloyeros Alain...
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Flow Rite Controls Ltd has submitted a patent application for Nutrient Film Device and Nutrient Film Technique Hydroponic System. This invention was developed by Bonnah Ii.
The patent application number is WO2025US47851 20250925. The patent publication number is WO2026106713 (A1). International Patent Classi..
Plastics
| Tue 26 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Aromem Pte Ltd patent application for Polyamide Composite Film and Preparation Method Therefor. Wang Biao, Sun Xiaobo and Yang Guoyong developed the invention.
The patent application number is WO2024CN131673 20241113. The patent publication number is WO20..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Jiangsu Xuanda Polymer Materials has filed a patent application for Preparation Method of Cotton-like Superfine Polyester Fiber. This invention was developed by Liu Dunlei, Lu Jiaying, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Su An, Xu Yaguang, Zhang Yicheng, Dang Danyang and Cong Maopeng.
The pate..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Nanchang University has submitted a patent application for Lead Salt Single Crystal Sensitized Thin Film, Preparation Method Thereof and Application of Lead Salt Single Crystal Sensitized Thin Film in Infrared Detector. This invention was developed by Wang Qisheng, Wan Yu and Seisha.
The patent application ..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- DC Branch Of State Grid Henan Electric Power Company has submitted a patent application for Aluminum Radiator Inner Cavity Surface Protective Film and Preparation Method Thereof. Liao Huilian, Li Lin, Zhang Xu, Wang Shanlei, Chang Dongxu, Wang Tao, Zhang Qianxu, Liu Tianzuo, Wang Zixin, Jing Yang, Wei Zhen, Hu..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Army Armored Military Academy PLA has submitted a patent application for Laser Cladding Composite Coating with Self-repairing Mineralized Film and Preparation Method of Laser Cladding Composite Coating. This invention was developed by Wang Bo, Wei Shicheng, Wang Yujiang, Wang Xinyang, Guo Lei, Shi Ruidong, Liu..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Kureha Corporation patent application for Adhesion Prevention Film and Method for Producing Same. Shimada Hironao, Yamashita Yusuke and Sekine Fujio developed the invention.
The patent application number is WO2025JP39846 20251113. The patent publication n..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Nichia patent application for Method for Manufacturing Resin Molded Body and Mold Device. The invention was developed by Kiba Daizo.
The patent application number is WO2025JP39785 20251113. The patent publication number is WO2026105813 (A1). International ..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has released Kao Corp patent application for Biopolymer Production Method. This invention was developed by Hioki Takahiro, Kawahara Akihito and Ichinose Satoshi.
The patent application number is WO2025JP39654 20251112. The patent publication number is WO2026105782 (A1..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received AGC Inc patent application for Release Film. Kotera Seigo, Horiguchi Yuya and Yaoita Takatoshi developed the invention.
The patent application number is WO2025JP39345 20251110. The patent publication number is WO2026105718 (A1). International Patent Class..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Mitsui Chemicals patent application for Heat-resistant Release Film. The invention was developed by Hirahara Takashi and Asahina Kotaro.
The patent application number is WO2025JP39036 20251107. The patent publication number is WO2026105678 (A1). Internat..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Toray Res Center Inc has submitted a patent application for Method for Analyzing Perovskite Film. This invention was developed by Asahara Chizuru and Shirakura Daichi.
The patent application number is WO2025JP38896 20251106. The patent publication number is WO2026105650 (A1). International Patent Classificat..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Mitsubishi Gas Chemical Co Inc patent application for Polarizing Film Protective Film, Polarizing Sheet, Hot-bent Molded Body, Sunglasses, Method for Producing Polarizing Film Protective Film, and Method for Producing Hot-bent Molded Body. The invention was..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Kao Corp has submitted a patent application for Electrode Coating Film Leveling Method. This invention was developed by Matsuda Yu.
The patent application number is WO2025JP37440 20251024. The patent publication number is WO2026105554 (A1). International Patent Classification codes are C09K23/42, H01M4/04, H..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Kao Corp has sought patent for Method for Producing Processed Fibers. This invention was developed by Wakita Kazuki, Taguchi Shohei and Shikata Kenichi.
The patent application number is WO2025JP34411 20250929. The patent publication number is WO2026105475 (A1). International Patent Classification codes are D..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- SEIREN has submitted a patent application for Prepreg and Fiber-reinforced Plastic. This invention was developed by Yoshida Takahiro, Kawashima Kenji and Matsumoto Kento.
The patent application number is WO2025JP32353 20250912. The patent publication number is WO2026105441 (A1). International Patent Classifica..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- TOWA has submitted a patent application for Resin Molding Device and Resin Molded Article Manufacturing Method. Yoshida Yusuke developed the invention.
The patent application number is WO2025JP26503 20250725. The patent publication number is WO2026105389 (A1). International Patent Classification codes are B2..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has received Shanghai Aircraft Manufacturing patent application for Airbag Assembly and Mold Assembly Suitable for Manufacturing Hat-stringer Stiffened Panel Member. Liu Xizhen, Xiong Wenlei, Su Jiazhi, Chen Ping, Angel Miguel, Shi Rujing and Song Tiancheng developed the..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Jilin Normal University has submitted a patent application for Low-sheet-resistance Zn-cr-wo3 Electrochromic Composite Film and Preparation Method Thereof. This invention was developed by Du Xinyang, Yang Xiaotian, Tsuneyoshi, Guo Fahua, Chen Ruixin, Yuan Long, Cheng Hongbin and Wang Ping.
The patent applic..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Ulvac Suzhou Tech Research Development Co Ltd has applied Chinese patent for Method for Improving Etching of Thin Film Lithium Niobate. Wu Bisheng, Zhou Yanping, Zuo Chao, Kamimura Ryuichiro, Han Gang and Yang Bingjun developed it.
The patent application number is CN202511529143 20251024. The patent publica..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Zhejiang Minhui Luminous Tech Co Ltd has applied Chinese patent for Fancy Bead Planting Film with Mirror Ink Reflecting Layer, Reflecting Material of Fancy Bead Planting Film and Manufacturing Method of Fancy Bead Planting Film. Xu Linyuan, Fang Ming, Xu Guosheng, Zheng Haoheng and Bao Xiaojing developed it.
..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has received Guangxi Road & Bridge Engineering Group patent application for Multi-arch Tunnel Mid-partition Trolley with Integrated End Mold. Gao Song, Liu Zan, Hu Rui, Huang You, Chen Songsong, Ye Zengxin, Zhou Disong, Fu Jiacheng, Luo Qihao, Wang Tianfu, Duan Jiani..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Beijing Zhongke Juwei Semiconductor Equipment Co Ltd has filed a patent application for Atomic Layer Thin Film Deposition Process Equipment. This invention was developed by Liu Chuanqin.
The patent application number is CN202511990121 20251226. The patent publication number is CN121407062 (A). International..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Wuxi Jinyuan Semiconductor Technology patent application for Spray Header Gas Mixing Structure for Thin Film Deposition Equipment. The invention was developed by Zhao Xuri, Geng Dehui and Shi Junwei.
The patent application number is CN202511982740 20..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Shenzhen Capchem Technology has sought patent for Thin Film Deposition Raw Material, Film Covering Piece and Silicon-containing Film Deposition Method. This invention was developed by Guo Yongjin, He Yifeng, Zhong Zhiwei and Yan Yanhua.
The patent application number is CN20241106575 20240725. The patent pub..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Jet Plasma Tech Co Ltd has submitted a patent application for Titanium Nitride Film Growth Method and Growth Machine. Li Junliang and Yang Ping developed the invention.
The patent application number is CN202511615010 20251106. The patent publication number is CN121407050 (A). International Patent C..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Shenzhen Xinkailai Industry Machine has sought patent for Conductive Part, Conductive Assembly and Thin Film Deposition Equipment. This invention was developed by Zhao Longchao, Wang Fengchen and Song Yunlong.
The patent application number is CN20241110083 20240725. The patent publication number is CN121407..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Jiangsu Huangguan New Material Tech Co Ltd patent application for Radiation-curable Optical Adhesive Composition and Adhesive Film Thereof. The invention was developed by Li Yuxin, Ju Mengchi, Zhou Junfeng and Mai Qibo.
The patent application number ..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has released Nitto Denko patent application for Reinforcing Film, Device with Reinforcing Film and Manufacturing Method Thereof. This invention was developed by Watanabe Satoshi.
The patent application number is CN20251125001 20250724. The patent publication numbe..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published Hisense Visual Technology patent application for Epoxy Resin Composition and Preparation Method Thereof. The invention was developed by Chen Yu, Li Wei, Tang Zhiqiang and Xu Zhiyong.
The patent application number is CN202410963732 20240718. The patent ..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- Canadian Intellectual Property Office has received Stora Enso patent application for Surface Sizing of Dense Films. Heiskanen Isto, Backfolk Kaj and Saukkonen Esa developed the invention.
The patent application number is CA20162995435 20160916. The patent publication number is CA2995435 (A1). International P..
Plastics
| Tue 26 May 2026
Ottawa, May 26 -- Univation Technologies has filed a patent application for Method for Long Chain Branching Control in Polyethylene Production. This invention was developed by Mariott Wesley R, Cann Kevin J, Moorhouse John H, Goode Mark G and Oswald Thomas.
The patent application number is CA20173038149 20170926. The patent p..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- LG Chem has submitted a patent application for Polyethylene Resin Composition Having Excellent Stretching Processability. This invention was developed by Jeong Woongchan, Lee Chaegyu, Seo Minji, Kwon Kyung An, Kim Taejin, Lee Sanghwa, Jung Jin, Song Eun Kyoung, Lee Myunghan and You Youngsuk.
The patent applica..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published LG Chem patent application for Polyethylene Resin Composition Having Excellent Stretching Processability. The invention was developed by Jeong Woongchan, Lee Chaegyu, Kim Inkyo, Seo Minji, Sung Yutaek, Kwon Yongwoo, Song Eun Kyoung, Lee Myunghan and You You..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Lotte Chemical has submitted a patent application for Foamable Polypropylene Resin Composition with Excellent Foaming Processability and Method for Preparing Same. This invention was developed by Jung Nam Joon, Jeong Seung Heum, Lim Ji Su, Kim Chang Sub and Son Chang Kyu.
The patent application number is WO202..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Lotte Chemical has sought patent for Polycarbonate Resin Composition and Article Produced Therefrom. This invention was developed by Kim Nam Hyun and Woo Eun Taek.
The patent application number is WO2025KR17286 20251028. The patent publication number is WO2026106183 (A1). International Patent Classification co..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- World Intellectual Property Organization has published Vrije Universiteit Brussel patent application for Self-healing Polymers. The invention was developed by Abdolmaleki Hamed, Brancart Joost, Van Assche Guy, Costa Cornellà Aleix, Vanderborght Bram and Terryn Seppe.
The patent application number is WO2025E..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- BASF has applied WIPO patent for Water-absorbent Resin. Wenzel Felix Alexander, Hils Christian and Opfermann Dirk developed it.
The patent application number is WO2025EP82682 20251112. The patent publication number is WO2026104422 (A1). International Patent Classification codes are A61L15/26, A61L15/60, C08F12..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Huhtamaki Flexible Packaging Germany GmbH Co KG has sought patent for Method for Producing, by Means of Ultrasound, a Plastic Film Provided with a Local Material Weakening Arrangement. This invention was developed by Michalsky Andreas.
The patent application number is WO2025EP82463 20251110. The patent publi..
Plastics
| Mon 25 May 2026
Geneva, May 26 -- Wacker Chemie AG has submitted a patent application for Silicone-based Resin Composition and Method of Preparing the Same. This invention was developed by Song Sunsik, Lee Seunghwan and Song Myungsuk.
The patent application number is WO2024EP82260 20241113. The patent publication number is WO2026104032 (A1). I..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Shanghai Composite Mat Tech Co Ltd has applied Chinese patent for Method for Testing 180-degree Peel Strength Between Grid Panel and Polyimide Film. Liu Renyi, Huang Wenyu, Yang Qin, Huang Wei, Kim Chul-hae, Li Tao, Zhu Rongfeng and Jiang Xiguo developed it.
The patent application number is CN202511450775 2..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- State Intellectual Property Office of China has published China Faw Group patent application for Component Analysis Method of Polypropylene Material. The invention was developed by Shi Yunlong, Diao Hongjun, Jiang Xiaokui and Liu Xinyu.
The patent application number is CN202511772195 20251128. The patent pu..
Plastics
| Tue 26 May 2026
Beijing, May 26 -- Jiangsu Tuyan New Material Tech Co Ltd has submitted a patent application for Method for Testing Hydrolysis Layering Resistance of TPU (thermoplastic Polyurethane) Film. This invention was developed by Niu Minjie, Yang Haihong, Jiang Kainan and Gao Tingting.
The patent application number is CN202511797211 2..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Hebei University of Science and Technology and Hebei Xiangdahezhong Biological Tech Co Ltd have submitted a patent application for Continuous Graded Extraction Method of Mulberry Leaf Flavone and Mulberry Leaf Polysaccharide. This invention was developed by Han Xue, Li Jiayu, Li Yandong, Ma Luyao, Jiao Liyuan,..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Haiyang Tech Co Ltd and Jiangsu Haiyang Polyamide New Mat Co Ltd have submitted a patent application for Particle Cutting Device and Method for Nylon Polymer Particle Production. This invention was developed by Chen Jianxin, Ji Zengming, Chen Liang, Ding Feng and Wang Dongsheng.
The patent application numbe..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd have submitted a patent application for Protective Resin Thermal Transfer Ribbon with Excellent Waterproofness, Preparation Method and Application. This invention was developed by Ji Gaojing, Li Hui, Mo Bin, ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shengyang New Material Tech Hubei Co Ltd and Adpv Ningbo Ltd have sought patent for Cross-linked Polymer Flame Retardant Containing Nitrogen and Phosphorus Elements and Preparation Method Thereof. This invention was developed by Cao Zhenhu, Zhu Yanliu and Sun Wenhao.
The patent application number is CN20251..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Evcona Polymers GmbH and Aifukena Nanchong Special Polymer Co Ltd have filed a patent application for Polyether Polyester Modified Organosilicon Polymer and Preparation Method and Application Thereof. This invention was developed by Wang Zhijun.
The patent application number is CN202511569896 20251030. The ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Nhu Special Mat Co Ltd and Zhejiang Nhu Co Ltd have submitted a patent application for Method for Preparing Semi-aromatic Polyamide Based on Melt Dispersion Polymerization. This invention was developed by Hong Wengang, Ren Qinghui, Deng Hangjun, Chen Zhongzhong, Zhou Guiyang, Wang Zeying and Hu Liangh..
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