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CHENG HENGMIAO

Overview
  • Total Patents
    11
About

CHENG HENGMIAO has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and machines are BAKTHAVATCHALAM RAJAGOPAL, CALIFORNIA CAPITAL EQUITY LLC and CARRUTHERS NICHOLAS I.

Patent filings in countries

World map showing CHENG HENGMIAOs patent filings in countries

Patent filings per year

Chart showing CHENG HENGMIAOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cheng Hengmiao 11
#2 Le Phuong Thi Quy 5
#3 Hoffman Jacqui Elizabeth 4
#4 Kania Robert Steven 3
#5 Pairish Mason Alan 3
#6 Nair Sajiv Krishnan 3
#7 Dress Klaus Ruprecht 3
#8 Nambu Mitchell David 3
#9 Plewe Michael Bruno 2
#10 Wang Yong 2

Latest patents

Publication Filing date Title
WO2007057768A2 Sulfonyl derivatives
WO2006106423A2 Amino sulfonyl derivatives as inhibitors of human 11-.beta.-hydrosysteroid dehydrogenase
WO2006048750A2 Novel compounds of substituted and unsubstituted adamantyl amides