Inventor
CZUBA LEONARD J
8 patents
Patents
8 patentsUS3954741AMay 4, 1976
N-substituted prostaglandin carboxamides
PFIZER36 citations92
US4134981AJan 16, 1979
Pyrimidal [2,3,d]Pyrimidin-4(3H)-ones as antiallergy agents
PFIZER2 citations62
US4044134AAug 23, 1977
Fused pyrimidin-4(3H)-ones as antiallergy agents
PFIZER5 citations62
US3974161AAug 10, 1976
Fused pyrimidin-4(3H)-ones as antiallergy agents
PFIZER4 citations62
US3953466AApr 27, 1976
4(Tetrazol-5-yl)-butyltriphenylphosphonium halide compounds
PFIZER3 citations62
US4251563AFeb 17, 1981
Compositions containing N-nitrosamine formation or oxidation inhibitors and the use thereof
PFIZER5 citations60
US3991053ANov 9, 1976
Antibacterial 1,3-dihydrofuro[3,4-b]quinoxaline 4,9-dioxides
PFIZER2 citations60
US4120962AOct 17, 1978
Fused pyrimidin-4(3H)-ones as antiallergy agents
PFIZER0 citations51