Inventor
ANTOSZ FREDERICK J
10 patents
⚠️ This page may combine multiple inventors who share the name “ANTOSZ FREDERICK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UPJOHN CO
8 patentsUS4029549AJun 14, 1977
Process of producing 9α-hydroxy-3-ketobisnorchol-4-en-22-oic with mycobacterium fortuitum
UPJOHN CO19 citations81
US4175006ANov 20, 1979
Composition of matter and process
UPJOHN CO9 citations72
US4226936AOct 7, 1980
Process for preparing 9α-OH BN alcohol
UPJOHN CO2 citations61
US4214051AJul 22, 1980
Process for preparing 9α-OH BN acid methyl ester
UPJOHN CO5 citations61
US4214052AJul 22, 1980
Process for preparing 9α-OH BN alcohol
UPJOHN CO3 citations61
US4062880ADec 13, 1977
9α-Hydroxy-bis-nor-cholanic acid
UPJOHN CO4 citations61
US4223092ASep 16, 1980
Process for preparing 9α-OH BN acid methyl ester
UPJOHN CO1 citations50
US4221868ASep 9, 1980
Process for preparing 9α-OH testosterone
UPJOHN CO1 citations50