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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 -- 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 -- 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 -- 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
| 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
| 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 -- 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 -- 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 -- 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 -- 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 -- 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
| 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 -- 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
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 -- 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
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
| 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
| 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
| 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 -- 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 -- 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 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
| 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 -- 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 -- 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
| 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..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Fujian University and Xi'an Modern Chemistry Research Institute have submitted a patent application for Ultraviolet Absorption Enhanced Aggregation-induced Emission (AIE) Polymer and Application Thereof in Sunlight Catalysis. Wan Wenming, Xue Hui, Nan Hai, Ye Shixuan, Mao Jingyun, Sun Peipei and Sun Xiaoli dev..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shenyang University of Chemical Technology and Huangpu Institute of Green Advanced Materials Tech have applied Chinese patent for Bio-based Crystalline Phase Change Energy Storage Polyester Material as Well as Preparation Method and Application Thereof. Kang Hailan, Zhang Hao, Wang Chao, Chang Ki Nam and Zhao ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Juhua Tech Center Co Ltd, Electrochemical Factory of Zhejiang Juhua Co Ltd and Zhejiang Quzhou Jusu Chemical Ind Co Ltd have submitted a patent application for Vinylidene Fluoride Polymer with Good Processability and Preparation Method and Application Thereof. This invention was developed by Wang Man..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- CHN Energy Group Ningxia Coal Industry and Coal Chemical Industry Tech Research Institute of National Energy Group Ningxia Coal Industry Co Ltd have submitted a patent application for Phenol Oxygen Imine Compound, Preparation Method and Application Thereof, Olefin Polymer and Preparation Method Thereof. Yue Xi..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhejiang Jusheng Fluorochemical Co Ltd and Zhejiang Juhua Tech Center Co Ltd have submitted a patent application for Method and System for Recovering Unreacted Monomers in PFA Polymerization Reaction. This invention was developed by Meng Qingwen, Yu Xiaoxia, Wang Jinghui, Chen Weifeng, Huang Caixiang, Fang Jia..
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 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 -- 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 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
| 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 -- 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 -- 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 -- 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 -- 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 -- 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 -- 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 -- 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 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
| Sun 24 May 2026
Alexandria, May 25 -- Nutech Ventures has applied United States patent for HEMP Based Geopolymer Compositions and Methods of Use Thereof. Maguire Marc and Mastali Mohammad developed it.
The patent application number is US202619451009 20260116. The patent publication number is US20260138919 (A1). International Patent Classific..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Amphenol Taiwan Corp has submitted a patent application for Composite Board Structure Bonded by Thermosetting Gum and Technological Process Method Thereof. This invention was developed by Hua Jiancheng and Lv Guozheng.
The patent application number is CN202511746932 20251125. The patent publication number i..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shanghai Yucheng Polymer Mat Co Ltd has sought patent for Butylbenzene Transparent Anti-impact Resin Antibacterial Master Batch as Well as Preparation Method and Preparation Device Thereof. This invention was developed by Dai Yao.
The patent application number is CN202311538237 20231117. The patent publicat..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangsu Peipu Polymer Tech Co Ltd has submitted a patent application for Cool-feeling Master Batch Containing Recycled Polyester and Processing Technology of Cool-feeling Master Batch. This invention was developed by Wang Zhifeng, Wang Zhipeng, Teng Daojin, Ye Guohao and Zhong Jianfeng.
The patent applicati..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangsu Suqing Water Treat Engineering Group Co Ltd has filed a patent application for High-strength Resin and Manufacturing Method Thereof. This invention was developed by Han Panfei, Zhao Guoqin, Qian Ping and Yu Fangyuan.
The patent application number is CN202511783167 20251201. The patent publication nu..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Wells Advanced Mat Shanghai Co Ltd has applied Chinese patent for Epoxy Resin Composition, Preparation Method Thereof and Prepreg. Shi Dong and Lu Yi developed it.
The patent application number is CN202511633681 20251110. The patent publication number is CN121406080 (A). International Patent Classification ..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Fujian Quanzhou Luojiang Zhenfeng Mold Fittings Mft Co Ltd patent application for Thermoplastic Composite Mold Material and Cold Pushing Forming Process Thereof. He Zhenyan, Huang Jianwen and Lin Ka developed the invention.
The patent application numb..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiangxi Shunli New Mat Co Ltd has filed a patent application for Flame-retardant Pe/pp Modified Resin and Preparation Method Thereof. This invention was developed by Peng Xing, Peng Jiawen, Chen Caidan, Peng Jiasong and Peng Jiaze.
The patent application number is CN202511865649 20251211. The patent publica..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Dongguan Yuyuan New Mat Co Ltd has submitted a patent application for High-compatibility Starch-based Biodegradable Plastic and Preparation Method Thereof. Yan Yongcheng developed the invention.
The patent application number is CN202511523153 20251023. The patent publication number is CN121406033 (A). Inter..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Dezhou Hongyu Composite Material Tech Co Ltd patent application for Water-resistant and Corrosion-resistant Carbon Fiber Prepreg Cloth and Preparation Method Thereof. This invention was developed by Zhang Shanfeng and Hao Lianxin.
The patent applicati..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Shanghai Meigesi Paint Co Ltd patent application for Ceramic-based Organic Resin and Preparation Method Thereof. The invention was developed by Wang Xiaodong, He Ping, He Qingpeng and Fan Wenfei.
The patent application number is CN202511834623 202512..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Jiangsu Qixiang High New Mat Co Ltd patent application for Preparation Method and Application of Lignin-cardanol Condensation Resin. Gao Feng, Wan Xiaocong, Xue Zishuang and Li Hai developed the invention.
The patent application number is CN2025117420..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Lianxingzou New Material Tech Guangzhou Co Ltd has submitted a patent application for Dioctylfluorene Copolymer, Polyolefin Bonding Material and Preparation Method of Dioctylfluorene Copolymer and Polyolefin Bonding Material. This invention was developed by ???????.
The patent application number is CN202511..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Changchun Jilin Univ Super Engineering Plastic Research Co Ltd patent application for Polyether-ether-ketone Material Based on Block Copolymer Toughening and Preparation Method Thereof. The invention was developed by Li Xuesong, Zhu Haikun, Wang Wenjing..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Huizhou Research Institute Of Sun Yat Sen Univ patent application for Fine-control Optical-grade Pc Polymerization Method, Optical-grade Pc and Application of Optical-grade Pc. The invention was developed by Fan Yanbin, Li Qiling, Liu Zhaojian and Huang..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Zhenjiang Desheng New Material Tech Co Ltd has submitted a patent application for Ageing-resistant Waterborne Polyurethane Resin with High Peel Strength and Preparation Method Thereof. This invention was developed by Han Bo, Wu Tao, Qian Guangming and Chen Lixin.
The patent application number is CN202511925..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Cnooc Shell Petrochemical Co Ltd patent application for High-performance Carbon Dioxide-based Polyurethane Foam and Preparation Method Thereof. The invention was developed by Zhang Lizhu and Ma Chuanke.
The patent application number is CN202511740951..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Liaoning Fixed Star Fine Chemical Co Ltd patent application for Bio-based Water-based Peelable Polyurethane Resin as Well as Preparation Method and Application Thereof. Lin Fengyang, Tang Li, Ju Lei, Wang Na, He Rongjun, Gao Huiying, Chen Jianbing and Li..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Zhejiang Aoshou Material Tech Co Ltd patent application for Low-dielectric Photosensitive Polyimide Precursor, Photosensitive Resin Composition, Preparation Method and Application. The invention was developed by Hou Jun, He Jianfeng, Shen Yan, Li Yuqian..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Qidian Potential Energy Jiangxi Tech Co Ltd has submitted a patent application for Method for Improving Thermal and Mechanical Properties of Polyacrylate Composite Material by Using POSS (polyhedral Oligomeric Silsesquioxane) Connected with Multiple Polymer Chains Through Carbon-carbon Single Bond. This invent..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Shandong Ruifeng Chemical Co Ltd patent application for Mbs (methyl Methacrylate-butadiene-styrene) Resin and Preparation Method of Mbs Resin for Improving Weather Resistance and Impact Resistance. Wang Xuan, Wang Houfu, Zhai Liguo, Wang Zhiyong, Wang Ye..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Dehua Baimin Ceram Crafts Co Ltd patent application for Low-shrinkage Unsaturated Visible Light Curing Resin and Preparation Method Thereof. This invention was developed by Chen Xingwang, Su Xiuju and Chen Jiatong.
The patent application number is CN2..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Weifang Xinyang Chemical Co Ltd patent application for Preparation Method of Polystyrene with Controllable Molecular Weight. This invention was developed by Zang Jiaxing, Xu Jinwei and Chen Jianrui.
The patent application number is CN202511982303 2025..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has released Xinjiang Zhongke Seabuckthorn Tech Co Ltd patent application for Hippophae Rhamnoides Fruit Peel Residue Degraded Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Wu Shasha, Bao Xiaowei, Xu Xianyao, Wu..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Ming Gretchen has submitted a patent application for Assembly to Provide Gravity Fed Curvilinear Motion for Polymer Release and Mixing. This invention was developed by Ming Gretchen.
The patent application number is US202418952664 20241119. The patent publication number is US20260138900 (A1). Internation..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has received Baoshili Shanghai New Material Technology patent application for Gas-liquid Absorbing Structure and HDPE (high-density Polyethylene) Ultra-clean Barrel Comprising Same. Ma Chuanshun and Wei Kaini developed the invention.
The patent application number ..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Seki Kogyo has submitted a patent application for Conveyance Member and Component Supply Device. This invention was developed by Miura Masaaki, Sakota Kouji and Miura Seiji.
The patent application number is US202619452823 20260119. The patent publication number is US20260138835 (A1). International Patent..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Sichuan Xishu Jiangzhu Construction Eng Co Ltd has submitted a patent application for Composite Material for Chlorinated Polyvinyl Chloride-based Fireproof Wood Board and Preparation Method of Composite Material. Zeng Jin developed the invention.
The patent application number is CN202511833574 20251208. The..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jingyinglun Innovation Tech Huizhou Co Ltd has submitted a patent application for Forming Process Applied to Injection Mold. Ren Ke developed the invention.
The patent application number is CN202511605996 20251105. The patent publication number is CN121402988 (A). International Patent Classification code is..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Guizhou Xinyue New Material Tech Co Ltd has submitted a patent application for Laser Drilling Device for Inner Wall of Plastic Cup After Injection Molding. This invention was developed by Yang Jinlun, Yang Mingdong and Tang Xiangyin.
The patent application number is CN202511970157 20251225. The patent publi..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Jiaxing Yuguang Photoelectric Tech Co Ltd has sought patent for Pet Health Condition Optimization Method, Pet Feeder and Storage Medium. This invention was developed by Wu Guoan, Zhi Qiang and Lu Weimin.
The patent application number is CN202511649248 20251111. The patent publication number is CN121400373 (..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Xiamen Yuanchuangda Brand Man Co Ltd has submitted a patent application for Wearable Assembly for Preventing Pet from Being Hurt. This invention was developed by Lu Yanjia.
The patent application number is CN202511869913 20251211. The patent publication number is CN121400370 (A). International Patent Classi..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Trebor International Inc patent application for Tube Heating Element with Frit-coated Carbon Fiber Yarn. Olson Aaron and Brown Scott developed the invention.
The patent application number is US202519382400 20251107. The patent publication number is US20260143..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Vybond Group Inc has sought patent for Film Tapes. This invention was developed by Crowder Tim, Addington Nick, Connolly Paul and Mccoy Ryan.
The patent application number is US202519349298 20251003. The patent publication number is US20260139158 (A1). International Patent Classification code is C09J7/24..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Georgia Tech Research Corporation has filed a patent application for Mechanocatalytic Depolymerization of Plastics. This invention was developed by Sievers Carsten, Tricker Andrew W, Nair Sankar, Jones Christopher and Boukouvala Fani.
The patent application number is US202619447359 20260113. The patent p..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Nna Polymers Inc has submitted a patent application for Methods and Systems Associated with a High Concentration Slurry Formulations. Yang Chao, Sun Jianbo and Xu Yongsheng developed the invention.
The patent application number is US202519385276 20251111. The patent publication number is US20260139104 (A..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has received Korea Inst Of Science and Technology and Industry Academic Cooperation Foundation Yonsei University patent application for Self-healing Multi-component Polyimide Composition and Film, and Method for Manufacturing the Same. Jung Yong Chae, Kim Young Nam, Han Haks..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Double Coin Group (Jiangsu) Tyre has filed a patent application for Plastic Paper Recycling Device. This invention was developed by Man Tingting, Hu Liangliang, Yang Mingfeng, Xu Yonghua and Zhang Honghai.
The patent application number is CN202511985990 20251226. The patent publication number is CN121404863..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Maschf Kaspar Walter GmbH & Co KG has submitted a patent application for Device and Method for Applying and Curing a Polymer Layer on a Cylindrical Body. This invention was developed by Gschossmann Christoph and Fechner Oliver.
The patent application number is US202319119473 20230725. The patent publicat..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- State Intellectual Property Office of China has published Zhejiang Hengdao Tech Co Ltd patent application for Temperature Control Method and Control Device of Hot Runner System for Inverted Mold. The invention was developed by Wang Hongchao, Ji Yong, Yu Pengfeng, Zhang Xueyuan and Zhong Jinming.
The patent ..
Plastics
| Sun 24 May 2026
Beijing, May 25 -- Dahao Xiamen Mfg Co Ltd has submitted a patent application for High-precision Clamping Device and Material Taking Machine for Injection Molded Parts. This invention was developed by Zhang Haixin, Zhou Jipeng, Liu Dejun and Cai Wenhong.
The patent application number is CN202511856016 20251210. The patent pub..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- Jain Chem Ltd has sought patent for Non-sulfonated Polyester Acrylates and Coatings Employing Same. This invention was developed by Varnadore Clint L and Jain Surendra.
The patent application number is US202519399316 20251124. The patent publication number is US20260139093 (A1). International Patent Clas..
Plastics
| Sun 24 May 2026
Alexandria, May 25 -- U.S. Patent and Trademark Office has published N Lab Tech Center Pte Ltd patent application for Process for Preparation of Monodisperse Particles. The invention was developed by Luo He-kuan, Wang Honglei and Chen Kelei.
The patent application number is US202619449059 20260114. The patent publication numb..
Plastics
| Mon 25 May 2026
Alexandria, May 25 -- Woodstream has filed a patent application for Rodent Gasser with Self-ignition System and Method of Using the Same. This invention was developed by Hardy Brent David.
The patent application number is US202619451021 20260116. The patent publication number is US20260137070 (A1). International Patent Classi..
Plastics
| Mon 25 May 2026
Alexandria, May 25 -- Tang Linda has submitted a patent application for Interchangeable Pet Bedding System.
The patent application number is US202519392029 20251117. The patent publication number is US20260137057 (A1). International Patent Classification code is A01K1/035. Cooperative Patent Classification code is A01K1/0353..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Shenzhen Upcera Oral Cavity Tech Co Ltd has applied Chinese patent for Dental Resin Composition, Dental Restoration and Preparation Method Thereof. Jiang Yao, Yuan Dapeng and Han Chengwei developed it.
The patent application number is CN202511453153 20251011. The patent publication number is CN121401140 (A)..
Plastics
| Mon 25 May 2026
Beijing, May 25 -- Guangzhou Hangfeng Supply Chain Man Co Ltd has submitted a patent application for Polishing Equipment for Plastic Plate Processing. This invention was developed by Liu Yuanmei.
The patent application number is CN202511732214 20251124. The patent publication number is CN121403238 (A). International Patent Cl..
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