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SUZHOU ZELGEN BIOPHARMACEUTICAL CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    127,300
About

SUZHOU ZELGEN BIOPHARMACEUTICAL CO LTD has a total of 36 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are SOJOURNIX INC, SUZHOU ZELGEN BIOPHARMACEUTICALS CO LTD and SHENZHEN TARGETRX INC.

Patent filings per year

Chart showing SUZHOU ZELGEN BIOPHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Feng Weidong 21
#2 Dai Xiaojun 19
#3 Gao Xiaoyong 19
#4 Sheng Zelin 9
#5 Li Chengwei 8
#6 Lv Binhua 8
#7 Lyu Binhua 4
#8 Lu Huiping 4
#9 Cao Benwen 3
#10 Xing Lidong 2

Latest patents

Publication Filing date Title
US2015175545A1 Preparation Method of Fluoro-Substituted Deuterated Diphenylurea
CN105985396A Deuterated chenodeoxycholic acid derivative and pharmaceutical composition containing same
CN104817559A Deuterated quinazolone compound and medical compositions containing same
CN104557687A Fluorine-containing deuterated omega-diphenylurea hydrate and crystal form substance thereof
CN104109149A Deuterated diamino pyrimidine compound and pharmaceutical composition containing same
CN103570613A Polymorphic substance of deuterated omega-diphenylcarbamide or its salt
WO2011113369A1 Preparation methods of methyl-d3-amine and salts thereof
CN102803221A Deuterium-substituted omega-diphenylurea and derivatives thereof and pharmaceutical compositions comprising these compounds
US2013012548A1 Deuterium-substituted omega-diphenylurea and derivatives thereof and pharmaceutical compositions comprising the compounds