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JIANGSU HANSYN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    72,738
  • Filing trend
    ⇩ 50.0%
About

JIANGSU HANSYN PHARMACEUTICAL CO LTD has a total of 24 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, biotechnology and environmental technology are ZHEJIANG LIAOYUAN PHARMACEUTICAL CO LTD, FARCHEMIA SRL and CHINOIN ZRT.

Patent filings in countries

World map showing JIANGSU HANSYN PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU HANSYN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xilin 15
#2 Hu Zhenyu 12
#3 Ding Zunliang 10
#4 Huang Yu 5
#5 Yu Yuanyuan 4
#6 Xiang Wei 4
#7 Gu Xia 3
#8 Wang Zhe 3
#9 Jiang Chenghua 2
#10 Zhang Qingyun 2

Latest patents

Publication Filing date Title
CN112142595A Preparation method and purification method of ethyl 2, 4, 5-trifluorobenzoylacetate
CN112094508A Solvent-free coupling synthesis process of disperse blue 360
CN110563672A Method for preparing 4-bit chiral substituted gamma-butyrolactone
CN110372582A A kind of synthesis technology of betrixaban
CN110452939A A kind of synthetic method of Te Luosita ethyl ester intermediate
CN110305116A A kind of Li Tasite and intermediate synthesis technology
CN109097410A A kind of method of enzymatic chiral reduction synthesis Ezetimibe intermediate
CN109082450A A method of applying continuous Flow Technique production Xi Gelieting free alkali
CN107746388A A kind of preparation method of voriconazole intermediate
CN107857713A A kind of FCE-26743A hydrobromate and its a kind of crystal formation
CN107759487A A kind of FCE-26743A hydrochloride and its a kind of crystal formation and preparation method
CN109776365A A method of fluorination reagent and fluoride are prepared using micro passage reaction serialization
CN106588633A Crystal of fumarate of salmeterol intermediate and preparation process thereof
CN106588591A Salmeterol intermediate ionic liquid catalytic bromination technology
CN106588889A Preparation method of voriconazole
CN105541690A Preparation method of azetidinone derivatives
CN105541742A Preparation method of ezetimibe intermediate
CN104478753A Method for recycling tetrafluoropropionamide from N,N-diethyl-2,3,3,3-tetrafluoropropylamine fluorination waste liquid
CN104387374A Preparation process for crystal form I of posaconazole
CN104370894A Preparation process of amorphous posaconazole