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Goetz E. Hardtmann
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Morristown, NJ, US
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last 30 patents
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Patent Grant
Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6...
Patent number
4,870,199
Issue date
Sep 26, 1989
Sandoz Pharm. Corp.
Kau-Ming Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trifluoromethyl substituted tetracyclic quinazolin-ones having tran...
Patent number
4,760,065
Issue date
Jul 26, 1988
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Substituted tricyclic quinazolinones having biological activity a...
Patent number
4,452,787
Issue date
Jun 5, 1984
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trifluoromethyl substituted tricyclic quinazolinones useful as tran...
Patent number
4,451,464
Issue date
May 29, 1984
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Substituted tricyclic quinazolinones useful as tranquilizers
Patent number
4,451,448
Issue date
May 29, 1984
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for 3-hydroxy benzodiazepinones
Patent number
4,412,952
Issue date
Nov 1, 1983
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof
Patent number
4,281,131
Issue date
Jul 28, 1981
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-2-quinolinone-3-carboxylic acid esters
Patent number
4,273,930
Issue date
Jun 16, 1981
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-3-nitro-pyrido[2,3-B]pyridine-2(1H)-ones
Patent number
4,264,602
Issue date
Apr 28, 1981
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydroquinoline-one derivatives
Patent number
4,221,797
Issue date
Sep 9, 1980
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-3-nitro-quinoline-2(1H)-ones
Patent number
4,192,876
Issue date
Mar 11, 1980
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical preparation and use of 4-hydroxy-2-quinolinone-3-car...
Patent number
4,190,659
Issue date
Feb 26, 1980
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof
Patent number
4,187,309
Issue date
Feb 5, 1980
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-naphthpyridine-2(1H)-one-3-carboxylic acids and esters
Patent number
4,169,893
Issue date
Oct 2, 1979
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxindoles as sleep-inducers
Patent number
4,160,032
Issue date
Jul 3, 1979
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-pyrido[2,3-b]pyridine-2(1H)-one-3-carboxylic acids and es...
Patent number
4,128,649
Issue date
Dec 5, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-3-sulfonyl-quinolin-2(1H)-ones
Patent number
4,127,574
Issue date
Nov 28, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-3-sulfinyl-quinolin-2(1H)-ones
Patent number
4,124,587
Issue date
Nov 7, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Hydroxy-quinolin-2-one-3-phosphonic acid esters
Patent number
4,124,588
Issue date
Nov 7, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Unsaturated esters of 4-hydroxy-2-quinolinone-3-carboxylic acids an...
Patent number
4,119,720
Issue date
Oct 10, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Amino-pyridyl nitromethylketones and 2-amino-phenyl nitromethylke...
Patent number
4,117,137
Issue date
Sep 26, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Amino-quinolin-4-one-3-phosphonic acid esters
Patent number
4,070,468
Issue date
Jan 24, 1978
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-Substituted-6H[1]-benzopyrano[3,2-c][1,8]naphthyridine-6,7-(6H)-d...
Patent number
4,055,566
Issue date
Oct 25, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic 1,2,4-triazolo-quinazolines
Patent number
4,053,600
Issue date
Oct 11, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-Substituted-quinolin-2(1H)-ones as CNS agents
Patent number
4,032,528
Issue date
Jun 28, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-alkylcarbonyloxyalkyl isatoic and 3-azaisatoie anhydrides
Patent number
4,025,511
Issue date
May 24, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-(Substituted carbonylmethyl) isatoic anhydrides
Patent number
4,020,062
Issue date
Apr 26, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6H(1)-Benzopyrano(3,2-c)quinolines
Patent number
4,017,499
Issue date
Apr 12, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,5,6-Tetrahydro-4H-pyrrolo(3,2,1-j)quinolin-2-ones
Patent number
4,015,005
Issue date
Mar 29, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-(.omega.-HALOALKYL)-ISATOIC ANHYDRIDES
Patent number
4,013,646
Issue date
Mar 22, 1977
Sandoz, Inc.
Goetz E. Hardtmann
C07 - ORGANIC CHEMISTRY