Frederick J. Ehrgott

Person

Bernardsville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
3-substituted-2-oxindoles derivatives
- Patent number 6,174,883
- Issue date Jan 16, 2001
- Pfizer Inc.
- Frederick J. Ehrgott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-substituted-2-oxindole derivatives
- Patent number 5,919,809
- Issue date Jul 6, 1999
- Pfizer Inc.
- Frederick J. Ehrgott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-carboxy-thiophene derivatives
- Patent number 5,300,655
- Issue date Apr 5, 1994
- Pfizer Inc.
- Frederick J. Ehrgott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-substituted-2-oxindole derivatives
- Patent number 5,290,802
- Issue date Mar 1, 1994
- Pfizer Inc.
- Frederick J. Ehrgott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making 3-aroyl-2-oxindole-1-carboxamides
- Patent number 5,059,693
- Issue date Oct 22, 1991
- Pfizer Inc.
- Gary R. Schulte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-substituted-2-oxindole derivatives
- Patent number 5,047,554
- Issue date Sep 10, 1991
- Pfizer Inc.
- Frederick J. Ehrgott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiinflammatory and analgesic piperidin-4-yl-tetracyclic benzodiaz...
- Patent number 4,840,947
- Issue date Jun 20, 1989
- Hoechst-Roussel Pharmaceuticals, Inc.
- Edward J. Glamkowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiinflammatory and analgesic aminoalkyl tetracyclic benzodiazepines
- Patent number 4,751,223
- Issue date Jun 14, 1988
- Hoechst-Roussel Pharmaceuticals, Inc.
- Edward J. Glamkowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spiro [benzofuran-2(3H),1'-cycloheptane]s and their therapeutic use
- Patent number 4,623,657
- Issue date Nov 18, 1986
- Hoechst-Roussel Pharmaceuticals Inc.
- Edward J. Glamkowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-aryloxy-3-phenylpiperidines
- Patent number 4,424,357
- Issue date Jan 3, 1984
- Hoechst-Roussel Pharmaceuticals, Inc.
- Solomon S. Klioze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cis- and trans-4-(4-bromophenoxy)-1-[6-fluoro-1,2-benzisoxazole-3-y...
- Patent number 4,382,141
- Issue date May 3, 1983
- Hoechst-Roussel Pharmaceuticals, Inc.
- Solomon S. Klioze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antidepressive and analgesic 4-aryloxy- and 4-arylthio-3-phenylpipe...
- Patent number 4,312,876
- Issue date Jan 26, 1982
- Hoechst Roussel Pharmaceuticals Incorporated
- Solomon S. Klioze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of 4-aryloxy-3-phenylpiperidines
- Patent number 4,302,590
- Issue date Nov 24, 1981
- Hoechst-Roussel Pharmaceuticals, Inc.
- Solomon S. Klioze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antidepressant and analgesic 4-aryloxy- and 4-arylthio-3-phenylpipe...
- Patent number 4,216,218
- Issue date Aug 5, 1980
- American Hoechst Corporation
- Solomon S. Klioze
- C07 - ORGANIC CHEMISTRY

Frederick J. Ehrgott

Person

Patents Grantslast 30 patents

3-substituted-2-oxindoles derivatives

3-substituted-2-oxindole derivatives

2-carboxy-thiophene derivatives

3-substituted-2-oxindole derivatives

Process for making 3-aroyl-2-oxindole-1-carboxamides

3-substituted-2-oxindole derivatives

Antiinflammatory and analgesic piperidin-4-yl-tetracyclic benzodiaz...

Antiinflammatory and analgesic aminoalkyl tetracyclic benzodiazepines

Spiro [benzofuran-2(3H),1'-cycloheptane]s and their therapeutic use

Process for preparing 4-aryloxy-3-phenylpiperidines

Cis- and trans-4-(4-bromophenoxy)-1-[6-fluoro-1,2-benzisoxazole-3-y...

Antidepressive and analgesic 4-aryloxy- and 4-arylthio-3-phenylpipe...

Intermediates for the preparation of 4-aryloxy-3-phenylpiperidines

Antidepressant and analgesic 4-aryloxy- and 4-arylthio-3-phenylpipe...