Inventor
HAMBERGER HELMUT
AT5 patents
Patents
5 patentsUS4477448AOct 16, 1984
Cephalosporin derivatives and use as antimicrobial agents
SANDOZ LTD11 citations71
US4680291AJul 14, 1987
Propenylamines, processes for their production and pharmaceutical compositions containing them
SANDOZ LTD18 citations68
US4320133AMar 16, 1982
Penicillins and their antibacterial use
SANDOZ LTD4 citations61
US4440767AApr 3, 1984
Derivatives of cephalosporanic acid, processes for their production and their use
SANDOZ LTD2 citations60
US4503221AMar 5, 1985
Process for cephalosporanic acid derivatives and intermediate therefor
SANDOZ LTD1 citations49