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JIANGSU TIANYIN CHEMICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    196,710
  • Filing trend
    ⇩ 50.0%
About

JIANGSU TIANYIN CHEMICAL CO LTD has a total of 16 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are LIANHE CHEMICAL TECHNOLOGY CO LTD, CHONGQING ZIGUANG TIANHUA METHIONINE CO LTD and TIANJIN MINXIANG BIOLOG MEDICINE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing JIANGSU TIANYIN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing JIANGSU TIANYIN CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Yisheng 12
#2 Chen Rongfu 12
#3 Wang Wei 7
#4 Yang Jianguo 7
#5 Zhang Xuejun 6
#6 Rongfu Chen 4
#7 Yisheng Qin 4
#8 Qin Xudong 3
#9 Ping Xu 3
#10 Qin Xiaoqi 3

Latest patents

Publication Filing date Title
CN109535121A A method of preparing 2- methyl -2- isobutyl group -4- methylol -1,3-dioxolane
CN109503541A A kind of preparation method of 2- methyl -2- isobutyl group -4- methylol -1,3-dioxolane
CN106966898A A kind of method that presence of acidic ionic liquid catalyst synthesizes dipropylene glycol methyl ether acetate
CN107032986A A kind of method that presence of acidic ionic liquid catalyst synthesizes the propanol ether acetate of 2 methoxyl group 1
CN104045554A Method for preparing ethylene glycol diacetate
CN103437185A High-speed spinning oil used for polyester pre-oriented yarn (POY)
CN103437186A Preparation method of high-speed polyester POY (Pre-Oriented Yarn) spinning oil agent
CN103570936A Synthetic method of concrete water reducing agent macromonomer methoxy polyethylene glycol isopentenyl ether
CN103570932A Synthetic method of concrete water reducing agent macromonomer methyl-terminated 3-methyl-2-buten-1-ol polyoxyethylene ether
CN102276823B Synthetic method of water reducer macromer methyl-terminiated acrylic polyether
CN102241800A Preparation method for polycarboxylate high-performance water reducer
CN102250332A Synthesis method of water reducing agent macromonomer methyl end capping MAOH polyoxyethylene ether
CN101985496A Method of synthesizing methoxypolyethylene glycol allyl methyl ether of water reducer macromonomer
CN101985418A Method for preparing 2-methoxy-1-propanol ether acetate
CN101985419A Method for preparing ethylene glycol ethyl ether acetate
CN101891616A Continuous acylation production process of tributyl acetocitrate