Inventor
WALKER KEITH A M
US32 patents
⚠️ This page may combine multiple inventors who share the name “WALKER KEITH A M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYNTEX INC
30 patentsUS4522948AJun 11, 1985
Spermicidal substituted 1-(cycloalkyl)alkylimidazoles
SYNTEX INC90 citations96
US4921862AMay 1, 1990
Carbostyril derivatives as combined thromboxane synthetase and cyclic-amp phosphodiesterase inhibitors
SYNTEX INC59 citations94
US4792561ADec 20, 1988
Carbostyril derivatives as combined thromboxane synthetase and cyclic-AMP phosphodiesterase inhibitors
SYNTEX INC89 citations94
US4439441AMar 27, 1984
Contraceptive compositions and methods employing 1-substituted imidazole derivatives
SYNTEX INC110 citations94
US5192749AMar 9, 1993
4'-substituted nucleosides
SYNTEX INC37 citations92
US4123542AOct 31, 1978
Derivatives of N-alkyl imidazoles
SYNTEX INC34 citations92
US4078071AMar 7, 1978
Derivatives of substituted N-alkyl imidazoles
SYNTEX INC37 citations92
US4036970AJul 19, 1977
Imidazol-1-yl propane derivatives
SYNTEX INC34 citations92
US4059705ANov 22, 1977
Derivatives of substituted n-alkyl imidazoles
SYNTEX INC19 citations82
US4055652AOct 25, 1977
1-[β(R-thio)phenethyl]imidazoles and derivatives thereof
SYNTEX INC23 citations82
US4036974AJul 19, 1977
1-{2'-[R'-Thio(oxy)]-3'-(R2 -thio(oxy)]propyl}imidazoles
SYNTEX INC23 citations82
US4518607AMay 21, 1985
Male oral contraceptive N-alkylimidazole derivatives, compositions, and method of use therefor
SYNTEX INC10 citations74
US4375474AMar 1, 1983
Dioxalane containing imidazole compounds, compositions and use
SYNTEX INC13 citations74
US4359475ANov 16, 1982
Thioketal substituted N-alkyl imidazoles
SYNTEX INC9 citations74
US4321272AMar 23, 1982
Derivatives of substituted N-alkylimidazoles
SYNTEX INC7 citations74
US4150153AApr 17, 1979
1-(Naphthylethyl)imidazole derivatives
SYNTEX INC17 citations74
US4045568AAug 30, 1977
Derivatives of substituted N-alkyl imidazoles
SYNTEX INC17 citations74
US4038409AJul 26, 1977
1-phenethylimidazoles
SYNTEX INC11 citations74
US4036973AJul 19, 1977
Imidazol-1-yl propane derivatives
SYNTEX INC9 citations74
US4247552AJan 27, 1981
Contraceptive compositions and methods employing 1-substituted imidazole derivatives
SYNTEX INC12 citations72
US4423057ADec 27, 1983
Methods of use of 1-[(substituted-naphthyl)ethyl]-imidazole derivatives
SYNTEX INC2 citations63
US4293561AOct 6, 1981
1-(Naphthyl-n-propyl)imidazole derivatives
SYNTEX INC5 citations63
US4277486AJul 7, 1981
1-[(Substituted-naphthyl)ethyl]-imidazole derivatives
SYNTEX INC4 citations63
US4272545AJun 9, 1981
Derivatives of thienyl- and furyl-substituted N-butyl and N-phenyl imidazoles
SYNTEX INC3 citations63
US4172141AOct 23, 1979
N-(naphthylethyl)imidazole derivatives
SYNTEX INC5 citations63
US4039677AAug 2, 1977
Novel 1-phenethylimidazoles
SYNTEX INC6 citations63
US4489087ADec 18, 1984
Spermicidal thioketal substituted N-alkyl imidazoles
SYNTEX INC0 citations52
US4213991AJul 22, 1980
Derivatives of substituted N-alkyl imidazoles and compositions and methods containing the same
SYNTEX INC0 citations52
US4927963AMay 22, 1990
Novel processes for the synthesis of certain bicyclo(4.2.0)octane derivatives with valuable therapeutic properties
SYNTEX INC0 citations51
US4983627AJan 8, 1991
Novel 6-alkyl and 6.8-dialkylbicyclo(4.2.0)octane derivatives
SYNTEX INC0 citations41