Inventor
CAMPBELL J ALLAN
US6 patents
Patents
6 patentsUS4004003AJan 18, 1977
25-Hydroxycalciferol compounds for treatment of steroid-induced osteoporosis
UPJOHN CO54 citations94
US4013688AMar 22, 1977
Radioimmunoassay agents
UPJOHN CO23 citations80
US4297350AOct 27, 1981
Male contraceptive steroids and methods of use
UPJOHN CO17 citations72
US3980638ASep 14, 1976
Testosterone derivatives
UPJOHN CO9 citations72
US4416822ANov 22, 1983
17β-Difluoromethyl steroids
UPJOHN CO11 citations71
US4557867ADec 10, 1985
11β-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods
UPJOHN CO3 citations60