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SICHUAN QINGMU PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    103,613
  • Filing trend
    ⇧ 1100.0%
About

SICHUAN QINGMU PHARMACEUTICAL CO LTD has a total of 16 patent applications. It increased the IP activity by 1100.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry and environmental technology are CHIMICA PROFARMACO SPA IND, KANGHUA SHANGHAI NEW DRUG R & D CO LTD and AARTI HEALTHCARE LTD.

Patent filings in countries

World map showing SICHUAN QINGMU PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing SICHUAN QINGMU PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xiaoxun 16
#2 Wang Ying 16
#3 Lu Tiegang 10
#4 Liu Shikui 8
#5 Hu Tongjun 6
#6 Shao Bo 3
#7 Ren Liang 3
#8 Deng Xianhua 3
#9 Zeng Xueyao 2
#10 Fan Youping 2

Latest patents

Publication Filing date Title
CN109438467A A kind of preparation method of II type spheroidal crystal of bisulfate clopidogrel
CN108929259A A method of preparing Silodosin intermediate
CN108822101A A kind of method of Michael's addition synthesis benzhydryl-quinuclidine ketone
CN109053505A A kind of synthetic method of Fei Luokao former times important intermediate
CN109053563A A method of preparing hydrochloric acid Flupirtine
CN109053562A A method of preparing the flupirtine maleate of the high heap density of A crystal form
CN108586371A A kind of preparation method of SC 69124 sodium crystal
CN108892625A A kind of preparation method of ubenimex γ crystal form
CN108752237A A kind of new preparation process of p-amino-benzamidine hydrochloride
CN108586399A A kind of synthetic method of Fei Luokao former times
CN107686471A A kind of Fei Luokao former times and its synthetic method of intermediate
CN105968026A Preparation method of high-purity Ubenimex
CN106631880A Ubenimex delta crystal form and preparation method thereof
CN106349090A Bisoprolol fumarate I crystal form and preparation method thereof