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Chemicals

  |  Thu 14 Oct 2021

Beijing, Oct. 14 -- Guangxi Qinjiang Pharmacy and Univ Beibu Gulf have submitted a patent application for catalyst for synthesizing cefoxitin acid. This invention was developed by Liu Junjie, Huang Guiqiu, Chen Yao and Huang Wei. The patent application number is CN202011311739 20201120. The patent publication number is CN1122..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hunan Zhongjin Lingnan Kangmeng Environmental Protection Tech and Univ Central South have sought patent for method for degrading landfill leachate membrane concentrate by catalyzing hydrogen peroxide with single copper salt. This invention was developed by Zhou Kanggen, Chen Wei, Peng Changhong, Teng Chunying..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Shanghai Lyuqiang New Mat and Shanghai Res Institute of Chemical Industry have sought patent for high-silicon ZSM-5 molecular sieve for adsorbing VOCs and preparation method and application thereof. This invention was developed by Wang Yingying, Wang Pengfei, Xu Huasheng, Zhang Fujun and Chen Wei. The pate..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- China Petroleum & Chem and Sinopec Qilu have sought patent for sulfur recovery device filled with oxidation state hydrogenation catalyst and startup method. This invention was developed by Liu Zengrang, Xu Yongchang, Zhang Wei, Liu Jianli, Xu Cuicui, Tao Weidong, Chang Wenzhi and Zhang Yansong. The patent ..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qingdao Haier Washing Mach and Haier Smart Home have sought patent for additive feeding device and washing machine. This invention was developed by Huang Tao, Cheng Baozhen and Ren Haifeng. The patent application number is CN201910713121 20190802. The patent publication number is CN112301667 (A). Internati..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Shagang Group and Zhangjiagang Hongchang Steel Plate have sought patent for automatic acid pickling tank with high safety and acid pickling method. This invention was developed by Jin Yujing, Qian Hongjian, Nie Wenjin, Xu Zhiping, Zhang Lei, Zhao Jianquan and Wang Yiping. The patent application num..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Fudan and Zhuhai Fudan Innovation Res Inst have sought patent for thermosetting organosilicon adhesive for full lamination of oversized liquid crystal screen display device and application thereof. This invention was developed by Ding Aishun and Guo Hao. The patent application number is CN202011159989..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Xian XD Electrical Mat and China XD Group have sought patent for adhesive for diamond lattice dispensing insulation paper and preparation method of adhesive. This invention was developed by Du Chaoyun, Wang Zhanqiang and He Xuzhi. The patent application number is CN202011213019 20201103. The patent publica..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Hefei and Guangxi Hezhou Kelong Micro Powder have sought patent for surface functionalization preparation method of heavy calcium carbonate. This invention was developed by Gao Daming, Zhao Jiadong, Qin Guangchao, Li Qihong, Ni Caiyu, Wang Zhihui and Zhao Xiaoxiao. The patent application number is CN2..

Chemicals

  |  Thu 14 Oct 2021

Beijing, Oct. 14 -- Tazmo Co Ltd and Osaka Res Inst Ind Science & Tech have submitted a patent application for coating nozzle and coating device. Ikagawa Yoshinori, Yamamoto Mari, Kato Atsutaka and Takahashi Masaya developed the invention. The patent application number is CN202010750978 20200730. The patent publication number..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yan Yongsheng and Suzhou Kerong New Material Tech Research have submitted a patent application for preparation process method of anhydrous zirconium sulfate. The patent application number is CN202011403243 20201204. The patent publication number is CN112299480 (A). International Patent Classification code is ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yan Yongsheng and Suzhou Kerong New Material Tech Research have submitted a patent application for preparation method of dry high-purity beryllium fluoride. The patent application number is CN202011208543 20201103. The patent publication number is CN112299456 (A). International Patent Classification code is C..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jixi Weida New Material Tech and Univ Science & Technology Liaoning have submitted a patent application for method for preparing sodium ion carbon negative electrode material from nitrogen-doped porous biomass carbon. This invention was developed by Zhou Weimin, Zhang Xuehu, Xu Guiying, Wang Yingxin, Wang Kun..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Shanxi and Univ Shanxi Agricultural have submitted a patent application for molecular marker for high folic acid of millet and application of molecular marker. This invention was developed by Zhang Meiping, Shan Yongjie, He Jiaxing, Han Liquan and Liu Yongzhong. The patent application number is CN2020..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qingdao Haier Refrigerator and Haier Smart Home have submitted a patent application for hot melt adhesive for refrigerator sealing and preparation method thereof. This invention was developed by Liu Zhanzhan, Li Peng, Xia Zhongliang and Wang Chaoman. The patent application number is CN201910683240 20190726..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Hefei Technology and Anhui Homesky Paint have submitted a patent application for geopolymer-based water-based inorganic coating and preparation method thereof. Liu Xueting, Li Yuan, Fan Ying and Liu Changming developed the invention. The patent application number is CN202011192859 20201030. The patent..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Inst Chemical Ind Forest Products Caf and Sichuan Acad of Forestry have submitted a patent application for method for preparing bio-based polyether polyol by solid acid catalyzed bamboo sawdust liquefaction. Wu Bin, Tang Hongwei, Yang Ling, Wu Ting, Tian Qingwen and Ran Miao developed the invention. The pa..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- China Petroleum & Chem and Sinopec Corp Res Inst Petroleum Processing have submitted a patent application for method and device for continuously preparing poly-alpha-olefin. Xu Bing, Su Shuo, Huang Zuoxin, Duan Qinghua, Cheng Xin, Yao Jiayao, Li Huan and Xin Shihao developed the invention. The patent appli..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qingdao Haier Washing Mach and Haier Smart Home have submitted a patent application for additive feeding device and washing machine. This invention was developed by Huang Tao, Zhou Bingheng and Ren Haifeng. The patent application number is CN201910713127 20190802. The patent publication number is CN1123016..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Yangnong Chemical and Jiangsu Youjia Plant Prot have submitted a patent application for method for preparing dextral cis-permethrinic acid. Feng Guangjun, Jiang Youfa, Wang Baolin, Wang Zhenfeng, Wu Bijun, Yu Jinjian and Cheng Yan developed the invention. The patent application number is CN20191068..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yan Yongsheng and Suzhou Kerong New Material Tech Research have applied for Chinese patent for preparation method of novel high-purity beryllium fluozirconate. Yan Yongsheng developed it. The patent application number is CN202011243776 20201110. The patent publication number is CN112299478 (A). Internation..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qingdao Haier Washing Mach and Haier Smart Home have applied for Chinese patent for additive feeding device and washing machine. Huang Tao, Ren Haifeng and Zhang Huacheng developed it. The patent application number is CN201910713792 20190802. The patent publication number is CN112301670 (A). International ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jiang Qijin and Lyu Shuji have applied for Chinese patent for mineral additive for promoting organic fertilizer fermentation, preparation and use method thereof. The patent application number is CN202011189070 20201030. The patent publication number is CN112299902 (A). International Patent Classification code..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Harbin Inst Technology Weihai and Yantai Luhang Carbon Materials Tech have applied for Chinese patent for low-cost high-temperature-resistant carbon-ceramic composite material and preparation method thereof. Zhang Tao, Fan Lijun, Xia Long, Zhong Bo, Wang Chunyu and Wang Huatao developed it. The patent app..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qingdao Haier Washing Mach; Haier Smart Home have filed a patent application for detergent feeding device and washing machine. This invention was developed by Liu Zun'An, Liu Yunfeng and Zhang Kaihong. The patent application number is CN201910683862 20190726. The patent publication number is CN112301665 (A..

Chemicals

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Yangnong Chemical and Jiangsu Youjia Plant Prot have filed a patent application for preparation method of dextral cis-chrysanthemic acid. This invention was developed by Feng Guangjun, Jiang Youfa, Wang Baolin, Wang Zhenfeng, Wu Bijun, Yu Jinjian and Cheng Yan. The patent application number is CN20..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Minghui Pharmaceutical Shanghai and Ghui Pharmaceutical Hangzhou have filed a patent application for selective sodium channel regulator as well as preparation and application thereof. This invention was developed by Yao Yuanshan, Li Ao, Jadhav Prabhakar Kondaji and Cao Guoqing. The patent application numbe..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Sinopec Nanjing Chemical Res Inst, China Petroleum & Chem and Sinopec Nanjing Chemical Ind have filed a patent application for method for preparing aniline by benzene one-step ammonification. This invention was developed by Yang Zhonglin, Li Zhongyu, Ding Hongxia, Ji Fengqi and Zhao Siyuan. The patent appl..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- China Petroleum & Chem and Sinopec Corp Res Inst Petroleum Processing have filed a patent application for preparation method of 1,2,4,5-tetramethylbenzene. This invention was developed by Li Linyue, Du Peng, Zhu Ning and Xi Lei. The patent application number is CN202010691197 20200717. The patent publicati..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yan Yongsheng and Suzhou Kerong New Material Tech Research have filed a patent application for preparation method for purifying and concentrating beryllium chloride by electrodialysis. This invention was developed by Yan Yongsheng. The patent application number is CN202011243003 20201110. The patent public..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Sheng Ke Reagent Apparatus's patent application for full-automatic reagent production equipment. The invention was developed by Li Zebin, Li Lizhou, Li Xianliang, Peng Qiang, Chen Shuqi and Jiang Yuhui. The patent application number is CN20201114142..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Shanxi Guozhong Engineering Tech's patent application for high-purity and high-conductivity porous carbon and preparation method thereof. The invention was developed by Chang Min, Zhang Changming, Zhu Minwei, Wang Zhenkan, Zhao Hongling and Luo Dan. ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Wuyi has submitted a patent application for method for bleaching birdseye maple bark. Li Zhengrong, Liu Hao, Wu Junxin, Wang Kangkang, Huang Gang, Li Yangling and Zou Jie developed the invention. The patent application number is CN202011276017 20201116. The patent publication number is CN112297168 (A)..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Sichuan Qinghe Tech has submitted a patent application for method for improving transparency of closed eutrophic water body. Li Jian, Huang Yuansong, Liu Xueyang, Xiang Wenliang, Song Feifei, Jian Longji, Liang Huazhong and Zheng Jin developed the invention. The patent application number is CN202011117144 ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hunan Zhengzhi Commerce and Trade has submitted a patent application for material cleaning and drying integrated equipment. This invention was developed by Chen Songhua. The patent application number is CN202011234860 20201108. The patent publication number is CN112299037 (A). International Patent Classifi..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Liaoning Provincial College Comm has submitted a patent application for anti-permeability reinforced grouting material for fractured rock mass under flowing water condition and slurry production method. This invention was developed by Meng Xiangzhu, Xu Yihong and Xu Da. The patent application number is CN2..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yuzhou Huayi Jun Porcelain Cultural Media has submitted a patent application for photochromic jun porcelain glaze and preparation method thereof. This invention was developed by Gao Genchang. The patent application number is CN202011387665 20201202. The patent publication number is CN112299717 (A). Interna..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Nanjing Zhongrong Environmental Protection Tech Development has applied for Chinese patent for activated carbon bag batch production machine and method. The patent application number is CN202011196130 20201031. The patent publication number is CN112298630 (A). International Patent Classification codes are B65..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hunan Jiamei Lesu New Mat has applied for Chinese patent for water-based capillary crystalline waterproofing agent. Wang Wei and Zhou Tingting developed it. The patent application number is CN202011277494 20201116. The patent publication number is CN112299750 (A). International Patent Classification codes ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- BGRIMM Tech has applied for Chinese patent for device and method for recovering sodium chloride from wastewater generated in preparation of bonded permanent magnetic ferrite magnetic powder. Liu Rongming, Geng Zhaowen, Zhang Pengjie, Hu Guohui, Zhou Chao, Huang Kemiao, Li Zhihong, Jia Liying, Wang Qian and Li..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Shandong Juxin New Mat's patent application for flaky calcium sulfate crystal and preparation method thereof. This invention was developed by Zhang Jian, Yu Bing, Zhang Hui, Kong Qingshui, Li Chunxiao, Bi Huichao and Zhang Mingming. The patent applic..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Hunan Yongshan Lithium Ind's patent application for coated modified anhydrous lithium hydroxide and preparation method thereof. This invention was developed by Dai Xiaoyu, Wang Lizhong, Zeng Dongji and Dai Ziyi. The patent application number is CN202..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released PetroChina Co Ltd's patent application for method for producing ethylene oxide through ethylene epoxidation. This invention was developed by Quan Minqiang, Nan Yang, Yang Hongqiang, Liu Juntao, Yang Chaoyang, Liu Xiaofei, Xie Peisi, Chang Xiaoxin and Ji..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Hebei Zhonghua Xinbao Chemical Tech's patent application for preparation method of low-cost indoline. This invention was developed by Bian Changbo, Lyu Guohua and Ji Lieyi. The patent application number is CN202011149992 20201023. The patent publicat..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Li Shouchun and Li Xiuyun's patent application for the structural formula of brand-new active group and excellent characteristics thereof. The patent application number is CN201910674238 20190723. The patent publication number is CN112300040 (A). Intern..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Univ Northeast Agricultural's patent application for waste fertilizer utilization method in yeast powder production. This invention was developed by Ding Wei and Cheng Zhuo. The patent application number is CN202011331812 20201124. The patent publica..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released CSCEC Commercial Concrete and China West Constr Group's patent application for alkali-free liquid setting accelerator and preparation method thereof. This invention was developed by Zhou Boru, Zheng Tao, Wang Jun, Zhao Rixu, Gao Fei, Xiong Long, Li Xing..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Univ Zhejiang Technology's patent application for method for in-situ oxidative decomposition of algal toxins in algal bloom water by ozone-rich colloid micro-nano bubbles. This invention was developed by Zhang Ming, Wang Yafeng, Zhang Daoyong and Pan Xi..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Guizhou Univ of Traditional Chinese Medicine's patent application for hederagenin anhydride derivative as well as preparation method and application thereof. This invention was developed by Wei Ying, Zhou Ying, Tian Weiyi, Yang Xin, Wei Xin and Hao Yong..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Univ Zhejiang's patent application for lamellarin D glycosylated derivative as well as preparation method and application of lamellarin D glycosylated derivative. This invention was developed by Shen Li, Zheng Liuliu, Gu Yiyu and Shi Yulong. The pate..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Inst Chemistry, CAS's patent application for preparation method of cyclodisilazane. This invention was developed by Tan Yongxia, Zhang Zhijie, Li Ning, Zhang Xuezhong, Dai Lina, Kong Shuxuan and Xie Zemin. The patent application number is CN202010382..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Univ East China Normal's patent application for preparation method of three-membered ring compound. This invention was developed by Lyu Wei, Shao Pingxuan and Wang Lei. The patent application number is CN201910712589 20190802. The patent publication ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Univ Hong Kong Science & Tech's patent application for near-infrared compound with aggregation-induced emission property as well as preparation method and application thereof. This invention was developed by Tang Benzhong and Zheng Zheng. The patent ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Univ Shanxi's patent application for preparation method of dithioacetal derivative. Guo Zhiqiang, Yan Leilei and Wei Xuehong developed the invention. The patent application number is CN202011328427 20201124. The patent publication number is CN1123000..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Univ Fudan's patent application for method for continuously preparing (R)-4-halo-3-hydroxy-butyrate by using micro-reaction system. Chen Fen'Er, Cheng Dang, Huang Zedu, Liu Minjie, Huang Huashan, Jiang Meifen and Wang Lulu developed the invention. Th..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Song Xiaoqing's patent application for preparation method of o-methoxyacetophenone. The patent application number is CN201910691555 20190729. The patent publication number is CN112299971 (A). International Patent Classification codes are B01J27/188, B01..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Univ Taiyuan Technology's patent application for whole-course nitrification, short-cut denitrification and anaerobic ammonia oxidation single-stage coupling process control method. Zhou Xin and Wang Gonglei developed the invention. The patent applica..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Shanghai Zewu Chemical Tech's patent application for composite polyacrylamide flocculant and application thereof. Feng Xuewei developed the invention. The patent application number is CN201910664181 20190723. The patent publication number is CN112299..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Fujin Shanghai New Mat's patent application for vinylidene fluoride terpolymer and preparation method thereof. Jing Hao developed the invention. The patent application number is CN202011164425 20201027. The patent publication number is CN112300315 (A..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received General Hospital of Eastern Theater Command of the Chinese Peoples Liberation Army's patent application for benzimidazole derivative bi321 as well as preparation method and application thereof. Pan Jing, Lu Guangming, Xu Jing and Ma Long developed the i..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Key Laboratory of Natural Product Chemistry, Chinese Academy of Sciences of Guizhou Province Key Labo's patent application for sophocarpidine alkaloid as well as preparation method and application thereof. Hu Zhanxing, Hao Xiaojiang, Zhao Lihua, An Qiao..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Beijing Institute Tech's patent application for triptycene functional material, preparation method and application thereof. Qi Meiling and Zhao Huiru developed the invention. The patent application number is CN202011149426 20201023. The patent public..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Univ Hubei Arts & Science and Univ Wuhan Tech's patent application for diazole heterocyclic compound and preparation method and application thereof. Cheng Hua, Chen Cheng, Cheng Jiao, Song Wei, Sang Wei and Wang Zhiqin developed the invention. The pa..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Jiangsu Hengan Chemical's patent application for preparation method of 2, 3-difluoro-5-chloropyridine. The invention was developed by Hua Lusheng, Wang Haigen and Chen Minfang. The patent application number is CN202011191160 20201030. The patent pub..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Xinhui Tech's patent application for purification method of tert-butyl hydroperoxide and cyclic utilization method of tert-butyl alcohol. The invention was developed by Ma Min, Dai Junming, Xie Shumin and Zhu Dequan. The patent application number is..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Hangzhou Jihua Jiangdong Chemical's patent application for preparation method of anhydrous M-aminoacetanilide. The invention was developed by Shao Hui, Sun Yanfeng, Sheng Xuebin and Gong Tianfang. The patent application number is CN202011253323 2020..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Zibo Zhengda Polyurethane's patent application for method for preparing 1, 4-cyclohexyl dimethylamine by hydroamination method. The invention was developed by Wang Guoqiang, Jian Fangtian and Zhou Guodong. The patent application number is CN20201134..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Shandong Haike Xinyuan Material Tech's patent application for preparation method of deuterated dimethyl carbonate, obtained product and application thereof. The invention was developed by Yan Zengwei, Wang Dejia, Zhang Yong and Wei Juan. The patent ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Univ Tianjin Technology's patent application for cleaning method of reverse osmosis membrane for dredger. The invention was developed by Zhang Ming, Xin Hai and Liu Yuming. The patent application number is CN202011121700 20201020. The patent publica..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Sankeshu Shanghai New Material Res's patent application for environment-friendly room-temperature self-crosslinking acrylate emulsion as well as preparation method and application thereof. The invention was developed by Qiang Zhihua and Li Weiya. Th..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published China Petroleum & Chem and Beijing Res Inst Chemical Ind China Petroleum & Chemical's patent application for twelve-membered ring compound and application thereof. The invention was developed by Lin Jie, Zhang Xiaofan, Huang Ting, Zhang Junhui, Zhou Ju..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Univ Huazhong Science Tech's patent application for visible-light-regulated dithienyl ethylene fluorescent molecular switch and preparation method and application thereof. The invention was developed by Zhu Mingqiang, Luo Pengfei, Li Chong and Xiong Ka..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Univ Tianjin Technology's patent application for novel benzothiapyran diketone compound as well as preparation method and application thereof. The invention was developed by Zhang Youlai, Zhang Shunguang, Zhang Huan, Wang Qi and Tian Ziye. The paten..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Li Yan's patent application for preparation method and application of psidium guajava leaf sesquiterpene dialdehyde. The invention was developed by Li Yan, Lin Xing and Huang Quanfang. The patent application number is CN202011193303 20201030. The pa..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Guangdong Xianglu Tungsten has sought patent for low-oxygen-nitrogen, high-dispersity and non-coarse ultrafine tungsten carbide and preparation method thereof. This invention was developed by Fu Sheng, Zhang Li, Dai Xiangping and Lu Yonggan. The patent application number is CN202011288248 20201117. The pat..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Shihezi has sought patent for preparation method and use method of salt-sensitive flocculating agent. This invention was developed by Shi Yulin, Wang Kaixiang, Xu Yisheng, Wei Tingting and Chen Long. The patent application number is CN202010532326 20200612. The patent publication number is CN112300295..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Jianghan has submitted a patent application for cerium dioxide as well as preparation method and application thereof. This invention was developed by Xu Zhihua, Huang Gang and Yan Chaoxiong. The patent application number is CN202010999664 20200922. The patent publication number is CN112299469 (A). Int..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yangtze River Pharm Group has submitted a patent application for preparation method of high-purity esketamine hydrochloride ketone body. Shen Xincheng, Xu Haoyu, Zhu Jing, Liang Huixing, Li Haodong, Cao Bing, Bao Heling, Zhang Lijun and Chang Xiaomin developed the invention. The patent application number i..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Ai Yan has submitted a patent application for method for preparing 2, 6-dihydroxy naphthalene by solid super base catalysis. The patent application number is CN201910690905 20190729. The patent publication number is CN112299956 (A). International Patent Classification codes are B01J23/06, C07C37/04 and C07C39..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Dalian Tech has submitted a patent application for efficient preparation method of symmetric diarylethene compound. This invention was developed by Zhang Sheng, Xie Zhilong and Bao Ming. The patent application number is CN202011102121 20201015. The patent publication number is CN112299937 (A). Interna..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jiangsu Heben Pesticide & Chemicals has submitted a patent application for method for synthesizing high-purity difenoconazole. This invention was developed by Feng Wei, Chen Hua, Jia Lihua, Deng Guiyuan, Lu Jian and Xing Yan. The patent application number is CN202010856633 20200824. The patent publication ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jining Jianbang Chemical has submitted a patent application for preparation method of theic. This invention was developed by Lin Yongxiang and Zhu Jianbo. The patent application number is CN202011342952 20201126. The patent publication number is CN112300089 (A). International Patent Classification code is ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Nanjing Fine Tech Chemical has submitted a patent application for preparation method of 5-hydroxytryptamine hydrochloride. This invention was developed by Wang Kunpeng. The patent application number is CN202011201416 20201102. The patent publication number is CN112300049 (A). International Patent Classific..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hubei Yuanda Bio Tech has submitted a patent application for method and system for preparing l-cystine. Zhao Dongming, Cao Yajie, Zhang Jing, Lin Tianxiong and Ouyang Hui developed the invention. The patent application number is CN202011159385 20201026. The patent publication number is CN112300036 (A). Int..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zinnova Co Ltd has submitted a patent application for method for preparing 2-methoxyethylamine hydrochloride. Shi Lei developed the invention. The patent application number is CN201910687428 20190726. The patent publication number is CN112300012 (A). International Patent Classification codes are C07C213/02..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Ningxia Ruitai Tech has submitted a patent application for production method for co-producing ethyl chloroformate and chloroethane. This invention was developed by Shi Suyang, Yan Hui, Bai Yongming, Zhao Furong, Li Xiaoqi and Hou Jia. The patent application number is CN202011243538 20201110. The patent pub..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hebei Jingu Recycling Resources Dev has submitted a patent application for device and method for producing tributyrin. This invention was developed by Zhao Minzhong, Wang Ziteng and Zhao Huiman. The patent application number is CN202011190407 20201030. The patent publication number is CN112299993 (A). Inte..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- CN Shenhua Coal Liquid & Chem; Shenhua Baotou Charcoal Chemical Ind has submitted a patent application for method and system for separating and purifying mixed valeraldehyde. Jiang Zhikui, Wang Zhijun, Liu Hongwei, Sun Yilin, Ma Zhichao, He Xuejun, Yu Yaotian, Bao Baisong, Qi Hongmin, Li Zhiguang and Sun Gaop..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Song Xiaoqing has submitted a patent application for method for preparing o-methoxyacetophenone through catalytic distillation. The patent application number is CN201910690903 20190729. The patent publication number is CN112299977 (A). International Patent Classification codes are C07C45/64 and C07C49/84. Coo..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Zhejiang has submitted a patent application for separation preparation method of peonidin-3-o-(6-o-p-coumaroyl) glucoside-5-glucoside. This invention was developed by Chen Wei, Xie Jiahong, Xu Yang and Cui Haoxin. The patent application number is CN202010961021 20200914. The patent publication number ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jiangsu Open Univ the City Vocational College of Jiangsu has submitted a patent application for preparation method of cis-ruthenium-salen n-heterocyclic carbene. This invention was developed by Chen Daqing. The patent application number is CN202011339419 20201125. The patent publication number is CN1123002..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Dong Qilin has applied for Chinese patent for synthesis process of dibenzoylmethane. Zhou Beibei developed it. The patent application number is CN202011256984 20201112. The patent publication number is CN112299978 (A). International Patent Classification codes are C07C45/72 and C07C49/784. Cooperative Pate..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jiangwu HC Starck Tungsten Products has applied for Chinese patent for high-purity ultra-coarse particle ammonium paratungstate and preparation method thereof. Chen Yi, Xu Shuang, Xie Zhonghua, Li Jihong, Yu Chunrong, Huang Liang, Hu Zuhui and Zhang Wei developed it. The patent application number is CN2020..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- China Chemical Science and Tech Research has applied for Chinese patent for SSZ-39 molecular sieve and preparation method and application thereof. Liu Zhongqing, Wang Qian, Zhao Feng and Deng Zhaojing developed it. The patent application number is CN202011595266 20201229. The patent publication number is C..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Tianjin Agricultural has applied for Chinese patent for novel method for removing nitrogen and phosphorus. Chen Chengxun, Sun Mengmeng, Lu Bin, Sun Xueliang, Li Lianxing, Wang Qingkui and Xing Kezhi developed it. The patent application number is CN201910673239 20190724. The patent publication number i..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Tongji has applied for Chinese patent for 4-benzo five-membered ring-phenyl ketoxime ester compound as well as preparation method and application thereof. Jin Ming, Wei Junkun and Wan Decheng developed it. The patent application number is CN20201131860 20200927. The patent publication number is CN1123..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Univ Anhui Technology has applied for Chinese patent for preparation method of 5-nitropaeonol and 5-nitropaeonol hydrazone. Bai Linshan, Fan Wenqin, Zhang Lingling, Yan Si, Li Rui and Zhang Ting developed it. The patent application number is CN202011167860 20201026. The patent publication number is CN11230..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhuhai Gaolan United New Mat has applied for Chinese patent for PTA oxidation residue recovery process. Huang Tao and Ren Hailan developed it. The patent application number is CN202011212584 20201103. The patent publication number is CN112299994 (A). International Patent Classification codes are B01J31/04,..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Yuanjiang Hualong Catalyst Tech has applied for Chinese patent for method for synthesizing 1, 2-disubstituted olefin through reaction of terminal group olefin and sulfoxide. Guo Cancheng, Su Miaodong and Guo Xin developed it. The patent application number is CN202011197309 20201031. The patent publication ..

Chemicals

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Shanghai Jiakai Biological Tech has applied for Chinese patent for isoflavone extraction method, isoflavone extracted by isoflavone extraction method and application of isoflavone. Liu Qing, Kong Lingshan, Huang Fang, Zhou Lidan, Lu Yina and Tian Jun developed it. The patent application number is CN2020111..
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