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Zoltan George Hajos
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Upper Montclair, NJ, US
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last 30 patents
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Patent Grant
Substituted-hydroxytetrahydroindanones
Patent number
4,189,447
Issue date
Feb 19, 1980
Hoffmann-La Roche Inc.
David R. Parrish
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric synthesis of organic compounds
Patent number
4,110,380
Issue date
Aug 29, 1978
Hoffmann-La Roche Inc.
Zoltan G. Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric synthesis of organic compounds
Patent number
4,108,898
Issue date
Aug 22, 1978
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric synthesis of organic compounds
Patent number
4,105,696
Issue date
Aug 8, 1978
Hoffmann-La Roche Inc.
Zoltan G. Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric synthesis of organic compounds
Patent number
4,102,929
Issue date
Jul 25, 1978
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
4,077,983
Issue date
Mar 7, 1978
Hoffmann-La Roche, Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
4,061,679
Issue date
Dec 6, 1977
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted indanones
Patent number
4,059,612
Issue date
Nov 22, 1977
Hoffmann-La Roche, Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
4,053,486
Issue date
Oct 11, 1977
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted c/d-trans...
Patent number
4,052,413
Issue date
Oct 4, 1977
Hoffmann-La Roche, Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
4,049,677
Issue date
Sep 20, 1977
Hoffman-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of synthesizing substituted indanones
Patent number
4,048,195
Issue date
Sep 13, 1977
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
3,985,733
Issue date
Oct 12, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
3,984,473
Issue date
Oct 5, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Alkyl-2-(3-oxoalkyl)-1,3-cyclopentadiones
Patent number
3,975,442
Issue date
Aug 17, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric synthesis of organic compounds
Patent number
3,975,440
Issue date
Aug 17, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted c/d-trans...
Patent number
3,965,117
Issue date
Jun 22, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereospecific total steroidal synthesis via substituted C/D-trans...
Patent number
3,950,389
Issue date
Apr 13, 1976
Hoffmann-La Roche Inc.
Zoltan George Hajos
C07 - ORGANIC CHEMISTRY