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ZHEJIANG XIANJU PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    35,429
  • Filing trend
    ⇩ 50.0%
About

ZHEJIANG XIANJU PHARMACEUTICAL CO LTD has a total of 64 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are SMITH H, SMITH HERCHEL and BRITISH DRUG HOUSES LTD.

Patent filings in countries

World map showing ZHEJIANG XIANJU PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 64

Patent filings per year

Chart showing ZHEJIANG XIANJU PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Jing 19
#2 Fang Weiming 14
#3 Chen Dejia 7
#4 Zhao Junzhi 5
#5 Li Weipeng 4
#6 Liu Jian 4
#7 Cao Guiyang 4
#8 Ai Ronghua 4
#9 Zhang Xiaoqiang 4
#10 Wang Chuan 4

Latest patents

Publication Filing date Title
CN110876733A Process for manufacturing soft capsule rubber
CN110066846A A method of preparing betamethasone intermediate
CN110157764A A kind of preparation method of Dexamethasone Intermediate
CN109575094A The preparation method of Tibolone intermediate
CN109852658A A method of boldenone is prepared using microorganism conversion
CN109180767A A method of preparing momestasone furoate
CN108752415A A kind of Finasteride chiral impurity(5 β-Finasterides)Synthesis and purification process
CN108558981A The method for preparing double ketals
CN108434110A Misoprostol composition, tablet and application thereof
CN108588163A The method for preparing prednisone acetate
CN108445091A A kind of HPLC analysis method of the estrone in relation to substance
CN107974482A The method for preparing Testolactone and its derivative
CN107814824A A kind of preparation method of 21-hydroxy-1,4,9(11),16-pregnatetraene-3,20-dione-21-acetate
CN107698643A A kind of preparation method of dehydroepiandros-sterone
CN107722092A One kettle way prepares 19 methods for removing the diketone of 4 androstene of first 3,17
CN107602652A The method for preparing 6 β methylprednisolones
CN107338281A The method for preparing methylprednisolone
CN107698644A The method for preparing 5ST
CN107400153A A kind of preparation method of hydrocortisone acetate
CN106589033A Method for preparing 19-nor-4-androstene-3,17-dione