Inventor
CHEN ROBERT H K
US19 patents
⚠️ This page may combine multiple inventors who share the name “CHEN ROBERT H K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORTHO PHARMA CORP
14 patentsUS5208327AMay 4, 1993
Intermediates useful in a synthesis of 2-chloro-2'-deoxyadenosine
ORTHO PHARMA CORP45 citations92
US4102895AJul 25, 1978
Oxepanes
ORTHO PHARMA CORP22 citations82
US4215048AJul 29, 1980
Total synthesis of (1RS, 4SR, 5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-acetic acid
ORTHO PHARMA CORP8 citations73
US4237054ADec 2, 1980
Total synthesis of (1RS,4SR,5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo[3.2.1] octane-1-acetic acid
ORTHO PHARMA CORP4 citations62
US4182717AJan 8, 1980
Total synthesis of the utero-evacuant substance d,l-zoapatanol
ORTHO PHARMA CORP2 citations62
US4176188ANov 27, 1979
Utero-evacuants
ORTHO PHARMA CORP4 citations62
US4127651ANov 28, 1978
Isolation of uteroevacuant substances from plant extracts
ORTHO PHARMA CORP2 citations62
US4112078ASep 5, 1978
Isolation of uteroevacuant substances from plant extracts
ORTHO PHARMA CORP6 citations62
US4112079ASep 5, 1978
Isolation of uteroevacuant substances from plant extracts
ORTHO PHARMA CORP3 citations62
US4408060AOct 4, 1983
Chemical compounds and processes
ORTHO PHARMA CORP0 citations52
US4222937ASep 16, 1980
Total synthesis of the utero-evacuant substance D,L-zoapatanol
ORTHO PHARMA CORP1 citations51
US4221717ASep 9, 1980
Total synthesis of the utero-evacuant substance D,L-zoapatanol
ORTHO PHARMA CORP1 citations51
US4177194ADec 4, 1979
Total synthesis of the utero-evacuant substance D,L-zoapatanol
ORTHO PHARMA CORP1 citations51
US4479964AOct 30, 1984
Oxepanes and processes therefor
ORTHO PHARMA CORP0 citations41
ORTHO MCNEIL PHARM INC
5 patentsUS7365062B2Apr 29, 2008
Nonpeptide substituted spirobenzoazepines as vasopressin antagonists
ORTHO MCNEIL PHARM INC4 citations72
US7001898B2Feb 21, 2006
Nonpeptide substituted spirobenzoazepines as vasopressin antagonists
ORTHO MCNEIL PHARM INC9 citations72
US7238687B2Jul 3, 2007
Nonpeptide substituted spirobenzoazepines as vasopressin antagonists
ORTHO MCNEIL PHARM INC4 citations61
US7691844B2Apr 6, 2010
Nonpeptide substituted spirobenzoazepines as vasopressin antagonists
ORTHO MCNEIL PHARM INC0 citations51
US6489321B1Dec 3, 2002
Nonpeptide substituted benzothiazepines as vasopressin antagonists
ORTHO MCNEIL PHARM INC1 citations48