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Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Xuyu Optoelectronics Co Ltd has submitted a patent application for Narrow-band Green Fluorescent Powder Preparation Method Based on Composite Nucleation and Led Package. Lin Jintian, Cao Xiaobing, Cai Jinlan and Chen Chong developed the invention. The patent application number is CN202511564522 20251030. Th..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Institute of Geographic Sciences & Natural Resources Research, CAS and Cas Shandong Dongying Inst Of Geographic Sciences have submitted a patent application for Saline-alkali Soil Biological-mineral Composite Modifier Prepared by Utilizing Industrial Wastes and Preparation Method of Saline-alkali Soil Biologic..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Ningbo Keyuan Fine Chemical Co Ltd has submitted a patent application for Aromatization Reaction Device for Reducing Aromatic Hydrocarbon Loss in Light Hydrocarbon Aromatization. This invention was developed by Yu Yuanjie, Kang Wei, Bai Nini and Tao Chunfeng. The patent application number is CN202511783808 ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Yixing City Xingguang Baoyi Chemical Co Ltd has filed a patent application for Catalytic Cracking Oil Slurry Scale Inhibitor and Preparation Method Thereof. This invention was developed by Chen Huaxin, Wu Zhengyang and Wang Zhaoguang. The patent application number is CN202511653705 20251112. The patent publ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Guangxi Beihai Yuchai Petronas Advanced Lubricant Co Ltd has sought patent for Ultra-long Mileage Total-synthesis Heavy-load National 6b Diesel Engine Oil Composition and Preparation Method Thereof. This invention was developed by Ye Xiaojuan, Yang Shengzheng, Fan Yanghui, Zhao Guoquan, Qin Xingnian, Deng Jian..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences and Yantai Advanced Mat and Green Manufacturing Shandong Laboratory have sought patent for Emulsion Lubricant as Well as Preparation Method and Application Thereof. This invention was developed by Yang Yi, Xu Lu, Hu Lulin and Mao Liping. Th..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Shanghai Fuming Sinuo Biotechnology Co Ltd patent application for Solid Detergent, Washing Block and Preparation Method and Application Thereof. The invention was developed by Jiang Gengming. The patent application number is CN202411636729 20241115. ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Zhejiang Aoshou Material Tech Co Ltd patent application for Adsorbent, High-purity Electronic-grade Short-chain Alpha-hydroxy Acid, Preparation Method and Application. Hou Jun, Lyu Jing, Shu Shunxin, Xu-kong Changmin, Ren Haonan and Wu Wendong developed ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hefei University of Technology and Wanchuang Environmental Protection have submitted a patent application for Defluorination Agent for Fluorine-containing Wastewater Treatment and Preparation Method Thereof. Wang Jiao, Cui Kangping, Sun Shijie, Wang Tiantian, Ni Kun, Wang Tao and Xiao Yuyang developed the inve..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Guizhou Mengfu New Mat Co Ltd has sought patent for Method for Producing Novel Composite Refractory Clay. This invention was developed by Chen Li. The patent application number is CN202511794863 20251202. The patent publication number is CN121470972 (A). International Patent Classification codes are C04B35/..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Southern University of Science and Technology and Shenzhen Shenneng Environmental Prot East Co Ltd have filed a patent application for Co2 Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Zuotai, Huang Linying, Jiao Xianfeng, Yi Dan, Xie Zhijian, Tan Lingju..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hunan Shixin New Mat Co Ltd has filed a patent application for Carbon-ceramic Composite Heat Shield and Preparation Method and Application Thereof. This invention was developed by Liao Jie, Li Jinwei, Liu Chang and Shen Zhiwen. The patent application number is CN202511730338 20251124. The patent publication..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Guangdong Boyue New Energy Tech Co Ltd patent application for Llzo Residual Alkali Reduction Method and Device. The invention was developed by Chen Xiaobo, Liu Zhengwei and Zhu Fajun. The patent application number is CN202511614849 20251106. The pate..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Inner Mongolia Beifang Rare Earth New Material Tech Innovation Co Ltd and Huaqiao University have filed a patent application for Cerium-based Catalyst, Preparation Method and Application Thereof. This invention was developed by Chen Songbo, Zhan Guowu, Cao Huihui, Cha Xingwen, Yan Zhen, Qu Siyuan and Bian Juan..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Taiyuan University of Technology and North University of China have submitted a patent application for Preparation Method and Application of Bifunctional Material for Synergistically Purifying Styrene and Co. This invention was developed by Liu Jun, Li Ruyue, Liu Xiaoqing, Wu Xu, Xiong Huaxin, Wang Ying, Zhang..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- CNOOC Oil & Petrochemicals Co Ltd and CNOOC Chemical and New Material Res Institute Beijing Co Ltd have submitted a patent application for Nickel-based Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Yang Guoming, Wang Lianying, Su Mengjun, Xin Ji..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Taiwan Patent Office has published Bretagne Chimie Fine patent application for Use of a Keratin Hydrolysate to Improve the Appearance of the Skin or to Prevent and/or to Decrease the Signs of Skin Aging. The invention was developed by Soulard Jean-philippe. The patent application number is TW20240126551 2024..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhongke Lisen Environmental Tech Beijing Co Ltd has submitted a patent application for Catalyst for Treating Sulfur-containing High-salt High-concentration Organic Wastewater as Well as Preparation Method and Application of Catalyst. This invention was developed by Yang Zhihai and Ma Fulin. The patent appli..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Yellow River Delta Jingbo Res Institute Of Chemical Industry Co Ltd has submitted a patent application for Application of Catalytic System in Hydroconversion of Carbon Dioxide into Multi-carbon Hydrocarbon. This invention was developed by Yu Yulyu, Sun Jie, Xu Xiaonan and Yu Miao. The patent application num..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- SSP Co Ltd has applied Taiwan patent for Composition. Nomura Naoto, Koizumi Nao and Yoshimura Satoru developed it. The patent application number is TW20240128773 20240801. The patent publication number is TW202519203 (A). International Patent Classification codes are A61K31/198, A61K31/355, A61K31/375, A61K3..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Taiwan Patent Office has received Univ Leuven Kath and University of Zuerich patent application for Novel Compounds. Boland Sandro, Katkeviciute Egle, Kilonda Amuri, Lambin Dominique, Marchand Arnaud, Pericolle Vincent, Pervolaraki Kalliopi, Scharl Michael, Spalinger Marianne, Vanherck Jean-christophe and Verse..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Taiwan Patent Office has received Inventiva patent application for Method of Making Lanifibranor. Bell Frederic, Brosseau Cecile and Zubar Viktoriia developed the invention. The patent application number is TW20240135723 20240920. The patent publication number is TW202519213 (A). International Patent Classif..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Guangdong University of Petrochemical Technology and South China University of Technology have applied Chinese patent for Husy Molecular Sieve Pretreatment Method, Husy Catalyst, Hanging Type Tetrahydrodicyclopentadiene Preparation Process and Prepared Hanging Type Tetrahydrodicyclopentadiene. Zhang Zhihua, Gu..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Xiangjiang Laboratory has submitted a patent application for Method for Treating Organic Pollutants in Water Body by Using S-type Heterojunction Covalent Organic Framework Composite Catalyst. This invention was developed by Yuan Xingzhong, Chen Xiangyan, Liu Shiyu, Shangguan Zichen, Tang Zhouxiang, Wang Hui an..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Doterra Holdings LLC has submitted a patent application for Compositions for Ingestible Supplements and Related Methods. This invention was developed by Dabell Alex Mcgregor, Khan Abdulla and Osguthorpe Russell. The patent application number is TW20240134497 20240911. The patent publication number is TW20251..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Karamay Campus Of China Univ Of Petroleum Beijing and Karamay Advanced Science & Tech Joint Research Institute have submitted a patent application for Method and Device for Absolutely Regenerating Nitrogen and Capturing and Utilizing Carbon Dioxide in Catalytic Cracking. Peng Wei, Liang Jinqiang, Lei Tiankai, ..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Ezaki Glico Co has filed a patent application for Composition for Improving Total Attentiveness, Cognitive Flexibility, And/or Execution Function. This invention was developed by Azuma Naoki, Saito Yasuo and Mawatari Takashi. The patent application number is TW20240135144 20240916. The patent publication num..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Qingdao Haier Strauss Water Equipment and Haier Smart Home have submitted a patent application for Noise Reduction Control Method of Water Softener and Water Softener. Guang Xinjie, Guo Haiyong, Li Xueli, Yuan Yongzhao, Li Jinxin and Guo Lei developed the invention. The patent application number is CN202511..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Yantai Guteli Biotechnology Co Ltd has sought patent for Marine Waste Sourced Sweetening and Deacidification Organic Water-soluble Fertilizer and Application Thereof. This invention was developed by Chang Dayong, Sun Mingming, Wang Huiqin, Zhang Fuhai and Liao Junyan. The patent application number is CN2025..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Southwest University of Science and Technology and Sichuan Lomon Phosphorous Chemistry Co Ltd patent application for Preparation and Application of Titanium Gypsum-sheep Manure Composite Soil Conditioner. This invention was developed by Zhu Wenkun, Jiang..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Qingzhou Hengtai Micro Powder Co Ltd has applied Chinese patent for Silicon Carbide Powder Particle Surface Shaping Device. Peng Xianliang, Liu Xiangdong, Wang Yunfeng, Zhou Cunkai and Peng Yetao developed it. The patent application number is CN202511660756 20251113. The patent publication number is CN12146..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received China Kunlun Contracting & Engineering Corp, CNOOC Tianjin Chemical Res & Design Inst Co Ltd and China National Petroleum patent application for Method and System for Preparing P-methyl-ethylbenzene Through Alkylation. Yang Yaosen, Liu Kailong, Li Zhe, W..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Shangrao Guangfeng Shuangding Paper Co Ltd patent application for Crushing Device for Waste Paper Recycling and Processing. This invention was developed by Guan Yong. The patent application number is CN202511992855 20251226. The patent publication num..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Hebei Hanlu New Mat Co Ltd patent application for Preparation Method of 2, 3, 3, 3-tetrafluoropropene. Wang Haiting, Jia Fan, Tao Jiangang, Sun Wei and Song Hualong developed the invention. The patent application number is CN202511646411 20251111. The..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Inner Mongolia Yinuo New Mat Co Ltd patent application for Separation Method of High-boiling-point Component in High-carbon Aldehyde Production. Chen Kai, Nukaji Atsushi, Sun Zhiguo, Ma Rongmao, Xu Qihui and Liu Hairong developed the invention. The pa..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhangjiakou Gerui High Tech Co Ltd has applied Chinese patent for Preparation Process of 2-[2-(2, 4-difluorophenyl)-2-propylene-1-yl]-1, 3-propylene Glycol. Wang Yi, Sun Wen, Tian Yi and Sun Xiaohui developed it. The patent application number is CN202511668958 20251114. The patent publication number is CN12..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhengzhou University, Henan Lianchuang Future New Material Tech Co Ltd and Henan Zhengda Catalytic Tech Research Institute Co Ltd have submitted a patent application for Method for Continuously Producing Hydrogenated Bisphenol a Through Series Connection of Multiple Kettles. Liu Zhongyi, Zhang Meng, Liu Qiaoy..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Chengdu Chron Chemicals Co Ltd has applied Chinese patent for Formaldehyde-free Ethanol and Preparation Method Thereof. Zhi Lijun, Wang Yongsheng, Yao Guofeng, Qin Lei, Zhang Song, Lan Peng, Liang Chengfu, Tang Guangqian, Peng Wei, Pi Yuwen, Zhang Shijun, Zhang Xiaobin, Tang Bo, Liu Luyao, Zeng Mingliang and F..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Nuoweitai Kunming Biotechnology Co Ltd has filed a patent application for Compound with T-type Calcium Channel Inhibitory Activity, Composition and Application and Screening Method Thereof. This invention was developed by Cheng Yizhe, Gao Shaoyang, Lai Ren, Shen Jiashan, Qin Yulei, Ding Wenjiao, Zhang Cheng, L..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhejiang Sainon Chemical Co Ltd has sought patent for Method for Simultaneously Producing 2-pentanone and Methyl Isobutyl Ketone. This invention was developed by Fan Ji'an, Hu Manna, Xu Shuqun, Fu Chao, Zhang Xinning, Wang Zhenni and Liu Chenglan. The patent application number is CN202511682002 20251117. Th..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shandong Haijing New Mat Co Ltd has submitted a patent application for Preparation Method of Octabromo-ether. This invention was developed by Guo Anpeng, Qiao Zhijing, Li Qinghui, Song Cheng and Zhang Jing. The patent application number is CN202511533807 20251025. The patent publication number is CN12147107..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- China Kunlun Contracting & Engineering Corp and China National Petroleum; Beijing University of Chemical Technology have applied Chinese patent for Method for Preparing Benzenediol Through Phenol Hydroxylation by Using Microreactor. Zhang Weidong, Fang Jiawei, Pan Peng, Xie Ping, Kong Weiya, Yang Lilei, Huang ..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Tatsuta Electric Wire and Cable Co Ltd has applied Taiwan patent for Conductive Composition. Umeda Hiroaki, Nishiyama Satoru, Amamoto Syuhei and Sakaguchi Mitsuhiro developed it. The patent application number is TW20240132724 20240830. The patent publication number is TW202519332 (A). International Patent Cl..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhejiang Runyou New Material Tech Co Ltd has filed a patent application for Kyanite Flotation Combined Collecting Agent and Application Method Thereof. This invention was developed by Peng Lihua, Jing Lu, Yu Zhiguo, Yu Xuegong and Ji Yongsheng. The patent application number is CN202511626818 20251107. The p..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhejiang University and Zhejiang Nhu Co Ltd have filed a patent application for Preparation Method of 5-hexenamide. This invention was developed by Li Haoran, Jin Yujie, Shi Yijun, Wang Yongtao and Hu Pengxiang. The patent application number is CN202511533156 20251024. The patent publication number is CN121..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Suzhou Botao Man Consulting Partnership Enterprise Limited Partnership patent application for Preparation Method of Dacotinib Key Intermediate. Cheng Hao, Cheng Liang and Liu Ping developed the invention. The patent application number is CN20221051798..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shandong Haihua Group and Shandong Haihua Co Ltd have sought patent for Method for Continuously Synthesizing Perfluoroisobutyronitrile. This invention was developed by Zhang Xitao, Liu Jianlu, Pan Yuqiang, Zhang Lejian, Wang Zongrui, Zhang Guangtao, Liu Wei, Lei Ning, Wang Linlin and Zhang Haobo. The patent..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shandong Haihua Group and Shandong Haihua Co Ltd have sought patent for Preparation Method of Perfluoroisobutyronitrile. This invention was developed by Zhang Xitao, Liu Jianlu, Pan Yuqiang, Liu Lina, Zhang Lejian, Wang Zongrui, Geng Demin, Wu Wenwen and Liu Wei. The patent application number is CN202610349..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Univ Leuven Kath and University of Zuerich have applied Taiwan patent for Novel Compounds. Boland Sandro, Katkeviciute Egle, Kilonda Amuri, Lambin Dominique, Marchand Arnaud, Pericolle Vincent, Pervolaraki Kalliopi, Scharl Michael, Spalinger Marianne, Vanherck Jean-christophe and Versele Matthias developed it. ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Wuhan Desytek Environmental Prot & New Materials Co Ltd has filed a patent application for Reactive Flame Retardant Containing Benzocyclobutene Cyclophosphazene as Well as Preparation Method and Application of Reactive Flame Retardant. This invention was developed by Guo Wenyong and Lu Biao. The patent appl..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hubei Xingfa Chemicals Group and Hubei Three Gorges Laboratory have submitted a patent application for Preparation Method of Flame Retardant Hexanilinocyclotriphosphazene. This invention was developed by Chen Peng, Huang Shengchao, He Huan, Chen Xuyang, Chen Song and Tian Lu. The patent application number i..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hefei University of Technology and Anhui Medical University have filed a patent application for Paeoniflorin Small-molecule Active Probe as Well as Preparation Method and Application Thereof. This invention was developed by Li Qiangming, Xu Jiazhen, Zhang Fengyun and Luo Jianping. The patent application num..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Outpace Bio Inc has applied Taiwan patent for Designed Cytokine Compositions and Methods of Use. Boyken Scott, Lajoie Marc, Davenport Thaddeus M, Moffett Howell, Weitzner Brian, Ng Andrew Howen, Sample Paul Joseph, Amin Rupesh, Desautelle Joseph E, Yuan Shujun, Hammerson Bradley, Lissner Michelle, Baker Laura, ..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Trex Bio Inc has filed a patent application for Tnf-alpha Variant Fusion Molecules. This invention was developed by Aglietti Robin Allene, Barbee Susannah Dale, Bowers Peter Michael and Kleinschek Melanie Angelika. The patent application number is TW20240136866 20240927. The patent publication number is TW20..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Krause Prec Cleaning Equipment Suzhou Co Ltd has submitted a patent application for Dry Ice Cleaning Method and Equipment. This invention was developed by Lin Xia. The patent application number is CN202511917456 20251218. The patent publication number is CN121467402 (A). International Patent Classification ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhu Youmin has filed a patent application for Polypeptide Type Micromolecule Glue and Application Thereof in Preparation of Cosmetics with Skin Anti-aging Effect. The patent application number is CN202511720638 20251121. The patent publication number is CN121471316 (A). International Patent Classification..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Wuxi Jiabao Mech and Electrical Complete Set Of Equipment Co Ltd patent application for Full-automatic Treatment Device for Garden Waste and Working Method of Full-automatic Treatment Device. Huang Chao and Ma Shi'en developed the invention. The paten..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Swancor Innovation and Incubation Co Ltd has submitted a patent application for Method for Recycling Polyol Allowing Amine Compounds in the Degradation Product to React to Generate the Liquid Reaction Product. This invention was developed by Chen Yao-huang and Wang Meng-wei. The patent application number is ..

Chemicals

  |  Sun 31 May 2026

Taipei, June 1 -- Shengshi Ecotechnology Co Ltd has sought patent for Method for Recycling Polyvinyl Chloride (PVC) Plastic Utilizing Solvent Dissolution and Negative Pressure Separation, Enabling High Recovery Efficiency, Solvent Reuse, Cost Reduction, and Minimized Environmental Impact. This invention was developed by Fan Zhi-..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Zhongshi Duqing Shandong Biotech Co Ltd patent application for Preparation Method and Application of III-type Recombinant Collagen. The invention was developed by Zhang Zhao, Ma Xiaomin, Zhang Xuejun, Zhang Xiping, Pei Zhongli, Yuan Chenxu, Su Man and L..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Dongguan Hengyi Biotechnology Co Ltd patent application for Recombinant Human Xvii Type Collagen as Well as Preparation Method and Application Thereof. The invention was developed by Yang Jilin, Ban Jia, Shen Jiadong, Zhang Chunli, Ye Xiangtao, Lu Longf..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hengjie Biotechnology Zhejiang Co Ltd has sought patent for Sodium Chondroitin Sulfate with High Cartilage Repair Effect and Preparation Method Thereof. This invention was developed by Wang Guoping, Wang Huan, Zhu Meihong, Lu Yongkang and Wang Huajian. The patent application number is CN202511867393 2025121..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Guangdong Shouxin Environmental Protection Material Tech Co Ltd has applied Chinese patent for High-molecular-weight Polyacrylamide with Strong Anti-shearing Force and Large Adsorption Area as Well as Preparation Method and Application of High-molecular-weight Polyacrylamide. Liu Zongtang developed it. The ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shenzhen Tengbiao Testing Co Ltd has sought patent for Preparation Method and Application of Molecularly Imprinted Composite Filler. This invention was developed by Zhang Wenzhi, Lai Chunxia and Wen Huayi. The patent application number is CN202511800200 20251202. The patent publication number is CN121471428..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Mat Industry & Trade Co Ltd Of Shanghai Civil Engineering Group; Shanghai Civil Engineering Co, Ltd of CREC patent application for Dumbbell Type Polycarboxylate Superplasticizer and Preparation Method Thereof. The invention was developed by Zhang Haitao..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhejiang Transfar Chemicals Co Ltd, Hangzhou Transfar Fine Chemical Co , Zhejiang Chuanhua Functional New Mat Co Ltd and Transfar Zhilian Co Ltd have submitted a patent application for Macromolecular RAFT (reversible Addition-fragmentation Chain Transfer) Polymer, Preparation Method and Application Thereof in..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shandong Police College has submitted a patent application for Three-dimensional Network Imino Covalent Organic Framework Material as Well as Preparation Method and Application Thereof. This invention was developed by Pan Fei, Song Xiaoyong, Zhang Mai and Wang Ruixin. The patent application number is CN2025..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Fujian Jinjiang Sanying Shoes Mat Co Ltd has submitted a patent application for Foaming Processing Technology of Low-carbon Type Carbon Dioxide-based Polyether Polyol Sponge. This invention was developed by Han Yilong, Lin Zhenfa, Ding Junming, Lin Weiqu, Chen Shiying and Lin Zhipeng. The patent application..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiangsu Saisheng New Material Tech Co Ltd has applied Chinese patent for Polyurethane Plate as Well as Preparation Method and Application Thereof. Song Yufei, Wang Ruiping, Li Haifeng and Ding Jiajing developed it. The patent application number is CN202511903982 20251217. The patent publication number is CN..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shandong Huasheng Rubber Co Ltd and Shandong Hongsheng Rubber Tech Co Ltd have applied Chinese patent for Mute Cotton as Well as Preparation Method and Application Thereof. Zhang Yuliang, Zhao Ruiqing, Chen Jianjun, Wang Yejing, Xiao Shenglong, Ni Haichao, Wang Xiaoming, Liu Kaihua, Han Yuan and Wang Ling deve..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Shandong Yihang New Material Tech Co Ltd patent application for Temperature Latent Curing Agent and Preparation Method Thereof. The invention was developed by Zhao Yang, Zhao Jingshun, Liu Yang and Ji Guo. The patent application number is CN202511629..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Wenzhou University, Huafon Group Co Ltd and Chongqing Huafeng Polyamide Fiber Co Ltd patent application for High-toughness Low-melting-point Flame-retardant Copolyamide Composite Material and Preparation Method Thereof. This invention was developed by J..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Guangdong Youju Advanced New Mat Co Ltd patent application for Preparation Method of Polyetherimide. This invention was developed by Wang Xianwen, Guo Xucong, Hu Sanyou, Huang Wengang and Yang Sisi. The patent application number is CN202511988277 2025..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Binzhou Yatai Art Power Parts Co Ltd has submitted a patent application for Production Method of Salt Core. This invention was developed by Wang Ruyun, Xiao Xianguo and Shan Xinghui. The patent application number is CN202511463696 20251014. The patent publication number is CN121467628 (A). International Pat..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Hebei Zhangxuan High Tech Technology and Yanshan University have submitted a patent application for Preparation Method and Application of Amino Group Modified Ti-based Mofs. Sun Xiaoming, Liu Jin, Du Yonggang, Zhang Shuai, Wang Jian, Wang Yawen, Gu Jianmin and Wang Desong developed the invention. The patent..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Anhui Guofeng New Materials and Anhui Guofeng New Material Tech Co Ltd have sought patent for High-thermal-conductivity Polyimide Film, Preparation Method and Application. This invention was developed by Wu Yichun, Pan Cheng, Mei Yaping, Yang Jinghong and Xu Baoling. The patent application number is CN20251..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Western Metal Materials Co Ltd has submitted a patent application for Preparation Method of W-Ni-Fe-based Energetic Material. This invention was developed by Hu Ziyuan, Wang Kaifei, Kang Ningning, Zhang Xuehua, Sun Haixia, Dai Yi and Zhang Jinglong. The patent application number is CN202511761703 20251127. ..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has published Puyang Shengtong Juyuan New Mat Co Ltd patent application for Method for Recovering Waste Polycarbonate. The invention was developed by Zhang Chengjian, Wang Xichen, Zhai Chaoqi, Gao Congcong, Wang Longxia and Li Chunyan. The patent application numbe..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Qingfeng Cycle Tech Zhenjiang Co Ltd patent application for Recycling Method of Polyester/acrylic Fiber Blended Material. Shen Fengtong, Zhou Ying, Yu Yanzhe, Li Ming, Sun Guangwei and Ji Yu developed the invention. The patent application number is CN..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- China Chemical Science and Tech Research Co Ltd has applied Chinese patent for Supported Zinc-calcium Complex as Well as Preparation Method and Application Thereof. Mei Tao, Wang Huifang, Bi Yunfei and Zhang Xiaoming developed it. The patent application number is CN202511500870 20251020. The patent publicat..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Changzhou Yili Zengcai Tech Co Ltd has submitted a patent application for Plasma Atomization Powder Preparation Method and Equipment for Preparing High-melting-point Powder. Li Hui, Ben Qi, Liu Peijun and Deng Jing developed the invention. The patent application number is CN202511939345 20251222. The patent..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Lantiden Green Building New Mat Co Ltd has sought patent for Diatomite/polyethylene Composite Board and Preparation Method Thereof. This invention was developed by Tong Binyuan, Tong Fangxiao and Hu Juanping. The patent application number is CN202511776608 20251128. The patent publication number is CN121471..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has received Hubei Dongtuo Plastic Ind Co Ltd patent application for Modification Method and Application of High-strength Polypropylene Composite Material. Zhu Chunyuan developed the invention. The patent application number is CN20261023799 20260109. The patent pu..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Changsha Jianyi New Mat Co Ltd has submitted a patent application for Weather-resistant Corrosion-resistant Long-acting Geocarpet Composition Suitable for Cold Regions. Wang Jianyi, Wang Xiaowen, Yang Hong, Liu Tangsheng, Liao Wuliang, Huang Ya, Xie Qishan, Zhu Renzhang, Li Xiaolong and Qin Jianqiang developed..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Wuhan Zhongke Shengmei Tech Co Ltd has submitted a patent application for Organic-inorganic Composite Reversible Temperature Change Material and Preparation Method Thereof. Yang Zhilin, Lu Jingrui, Wang Ming, Suo Haiteng, Qi Shasha, Xu Jiahong and Xu Wenbei developed the invention. The patent application nu..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Jiangmen Dezhongtai High Tech Co Ltd patent application for Polyester Material as Well as Preparation Method and Application Thereof. This invention was developed by Jin Liangwen, Huang Xianming, Liang Yonghua and Zheng Hongzhuan. The patent applicati..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Zhangjiagang Lyuzhou New Material Tech Co Ltd patent application for Polyhydroxyalkanoate Composition and Application Thereof. This invention was developed by Zhang Hongsheng and Jia Cuili. The patent application number is CN202511734910 20251125. The..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiaxing Lingke Material Tech Co Ltd has sought patent for High-cost-performance, High-transparency and Flame-retardant Reinforced Polycarbonate Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Chunmin and Sun Yafeng. The patent application number..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Zhejiang Lannuo New Material Tech Co Ltd has sought patent for Flame-retardant Weather-resistant Polyamide Color Masterbatch and Preparation Method Thereof. This invention was developed by Guan Chunpeng. The patent application number is CN202511635569 20251110. The patent publication number is CN121471695 (..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiangsu Ainuo Metal Mat Co Ltd has submitted a patent application for High-toughness Uniform-color-developing PA12 Particle and Preparation Method Thereof. This invention was developed by Jiang Haitao, Liu Fubing, Gu Jialei and Miao Bozun. The patent application number is CN202511977225 20251225. The patent..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Orinko Special Material Tech Co Ltd patent application for High-cti Halogen-free Flame-retardant Pa66 Composite Material and Preparation Method Thereof. This invention was developed by Lin Jing, Yu Tong, Sun Gangwei and Li Chunhua. The patent applicat..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiangsu Hefan Jiachuang Material Tech Co Ltd has sought patent for Anti-aging Polyamide Composition as Well as Preparation Method and Application Thereof. This invention was developed by Wu Tengfei and Yuan Zhaolei. The patent application number is CN202511830822 20251206. The patent publication number is C..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Zhejiang Brother New Mat Co Ltd patent application for Polyphenylene Sulfide Composite Material and Preparation Method Thereof. This invention was developed by Su Rongjin, Chen Lianlian and Shen Yinyuan. The patent application number is CN202511991722..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Shijiazhuang Tongbu Electronic Mfg Co Ltd has submitted a patent application for High-reliability Hot Air Reflow Soldering Process for Cfb Module Product. This invention was developed by Li Yanqiang, Jia Xiaotian and Du Pengpeng. The patent application number is CN202511912556 20251218. The patent publicati..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Huaxin Building Mat Group Co Ltd has applied Chinese patent for Raspberry-shaped Super-hydrophobic Composite Microsphere as Well as Preparation Method and Application Thereof. Li Yeqing, Jiang Songtao, Wang Yunyao and Yu Songbai developed it. The patent application number is CN202511706319 20251120. The pat..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Montage Foshan Tech Co Ltd has applied Chinese patent for Adaptive Environment-friendly Putty-free Coating and Preparation Method Thereof. Hou Lijun and Zhao Guangquan developed it. The patent application number is CN20261024403 20260109. The patent publication number is CN121471741 (A). International Paten..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Xuyi Xinyuan Optical Science Tech Co Ltd has applied Chinese patent for High-hardness Wear-resistant Treatment Material and Preparation Method Thereof. Hu Qin, Han Shifu, Luo Zhiyuan, Chen Daoli and Zhang Duhan developed it. The patent application number is CN20261030812 20260112. The patent publication num..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- State Intellectual Property Office of China has released Hunan Ruishi Science & Tech Development Co Ltd patent application for Composite Anti-rust Agent with Mildew-proof and Anti-rust Performance and Preparation Method of Composite Anti-rust Agent. This invention was developed by Cao Bingqian, Deng Xuedong an..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiangsu Smith New Material Tech Co Ltd has applied Chinese patent for Acrylic Foam Tape as Well as Preparation Method and Application Thereof. Xu Linhui, Liu Zhangwei and Zhou Xiaonan developed it. The patent application number is CN202511827116 20251205. The patent publication number is CN121471831 (A). In..

Chemicals

  |  Sun 31 May 2026

Beijing, June 1 -- Jiangsu SDK New Material Tech Co Ltd has submitted a patent application for Photochromic OCA (optically Clear Adhesive), Preparation Method Thereof, Photochromic Explosion-proof Membrane and Application of Photochromic Explosion-proof Membrane. Jin Chuang, Huang Qianqian, Zhao Shuai, Liu Baogen and Li Shiqi de..
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