Inventor · disambiguated record
Frederick J. Antosz
Also filed as: ANTOSZ FREDERICK J · BEATON JOHN M
10 granted patents·53 citations·filing 1976–2003
87Inventor score
Top patents by PatentIndex Score
10 records- 0181US7112670B2Crystal formPHARMACIA CORP·Filed 2003·Granted Sep 26, 2006·9 cites·8 claims
- 0266US4029549AProcess of producing 9α-hydroxy-3-ketobisnorchol-4-en-22-oic with mycobacterium fortuitumUPJOHN CO·Filed 1976·Granted Jun 14, 1977·19 cites·15 claims
- 0361US4175006AComposition of matter and processUPJOHN CO·Filed 1977·Granted Nov 20, 1979·9 cites·11 claims
- 0452US4214052AProcess for preparing 9α-OH BN alcoholUPJOHN CO·Filed 1979·Granted Jul 22, 1980·3 cites·11 claims
- 0550US4214051AProcess for preparing 9α-OH BN acid methyl esterUPJOHN CO·Filed 1979·Granted Jul 22, 1980·5 cites·11 claims
- 0647US4062880A9α-Hydroxy-bis-nor-cholanic acidUPJOHN CO·Filed 1977·Granted Dec 13, 1977·4 cites·1 claims
- 0746US4226936AProcess for preparing 9α-OH BN alcoholUPJOHN CO·Filed 1979·Granted Oct 7, 1980·2 cites·4 claims
- 0838US4223092AProcess for preparing 9α-OH BN acid methyl esterUPJOHN CO·Filed 1979·Granted Sep 16, 1980·1 cites·4 claims
- 0935US4076725ADerivatives of streptovaricin ansamycinsUNIV ILLINOIS·Filed 1976·Granted Feb 28, 1978·0 cites·50 claims
- 1033US4221868AProcess for preparing 9α-OH testosteroneUPJOHN CO·Filed 1979·Granted Sep 9, 1980·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →