Ravi K. Varma

Person

Rockville, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disubstituted lavendustin A analogs and pharmaceutical composition...
- Patent number 6,943,191
- Issue date Sep 13, 2005
- The United States of America as represented by the Department of Health and H...
- Venkatachala L. Narayanan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-alkoxy estradiols and derivatives thereof
- Patent number 6,136,992
- Issue date Oct 24, 2000
- The United States of America as represented by the Department of Health and H...
- Siya Ram
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-substituted mevinic acid derivatives
- Patent number 5,264,455
- Issue date Nov 23, 1993
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-.alpha.-hydroxy derivatives of mevinic acids
- Patent number 5,177,104
- Issue date Jan 5, 1993
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated derivatives of mevinic acids
- Patent number 5,089,523
- Issue date Feb 18, 1992
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-pyrrolidone substituted dihydroxy alkanoic, alkenoic and alkynoic...
- Patent number 5,049,577
- Issue date Sep 17, 1991
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-aroyl or 1-acyl-2-2pyrrolidinyl-3,5-dihydroxy alkanoic and alkeno...
- Patent number 5,049,578
- Issue date Sep 17, 1991
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenyl hydroxamic acids including a hetero-containing substituent
- Patent number 4,906,667
- Issue date Mar 6, 1990
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arylhydroxamates and use thereof in treating allergies
- Patent number 4,782,085
- Issue date Nov 1, 1988
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl hydroxamic acids
- Patent number 4,728,670
- Issue date Mar 1, 1988
- E. R. Squibb & Sons, Inc.
- Martin F. Haslanger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain arylalkyl or pyridylalkyl hydroxamates useful for treating...
- Patent number 4,711,900
- Issue date Dec 8, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-oxabicyclo(2.2.1)heptane compounds useful in the treatment of inf...
- Patent number 4,707,494
- Issue date Nov 17, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-oxabicyclo(2.2.1)heptane analogs useful as inhibitors of 5-lipoxy...
- Patent number 4,695,585
- Issue date Sep 22, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-oxabicyclo(2.2.1)heptane-based derivatives useful as antiinflamma...
- Patent number 4,695,586
- Issue date Sep 22, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroximic acids of 7-oxabicycloheptane substituted ethers and thio...
- Patent number 4,673,685
- Issue date Jun 16, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Oxabicyclo(2.2.1)heptane hydroxamic acid derivatives useful as an...
- Patent number 4,672,075
- Issue date Jun 9, 1987
- E. R. Squibb & Sons
- Eric M. Gordon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-oxabicycloheptane substituted ox prostaglandin analogs
- Patent number 4,661,506
- Issue date Apr 28, 1987
- E. R. Squibb & Sons, Inc.
- Steven E. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acids of 7-oxabicycloheptane substituted ethers
- Patent number 4,654,364
- Issue date Mar 31, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acids of 7-oxabicyclo[2.2.1]heptane substituted ethers u...
- Patent number 4,654,366
- Issue date Mar 31, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acids of 7-oxabicycloheptane substituted ethers useful a...
- Patent number 4,654,367
- Issue date Mar 31, 1987
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-oxabicycloheptane-substituted oxa prostaglandin analogs and their...
- Patent number 4,588,743
- Issue date May 13, 1986
- E. R. Squibb & Sons, Inc.
- Martin F. Haslanger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Oxabicycloheptane substituted oxa prostaglandin analogs and their...
- Patent number 4,575,512
- Issue date Mar 11, 1986
- E. R. Squibb & Sons, Inc.
- Steven E. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17.beta.-(substituted thio)androstenes
- Patent number 4,529,548
- Issue date Jul 16, 1985
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17-(substituted thio)-17-(substituted dithio)androstenes
- Patent number 4,529,547
- Issue date Jul 16, 1985
- E.R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
16-Keto-17-substituted thia-17-alkyl(or alkenyl or alkynyl) androst...
- Patent number 4,528,138
- Issue date Jul 9, 1985
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17.beta.(Substituted thio)-16-ketoandrostene-17.alpha...-carboxylic...
- Patent number 4,499,021
- Issue date Feb 12, 1985
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Androstene-17.beta.-alkylthiomethyl ethers
- Patent number 4,488,995
- Issue date Dec 18, 1984
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17-Substituted thia-17-alkyl(or alkenyl or alkynyl)androstenes
- Patent number 4,481,144
- Issue date Nov 6, 1984
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Androstene-17-dithioketals
- Patent number 4,447,363
- Issue date May 8, 1984
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates useful in the preparation of 17,17-bis(substituted th...
- Patent number 4,435,326
- Issue date Mar 6, 1984
- E. R. Squibb & Sons, Inc.
- Ravi K. Varma
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Estrogenic compounds as antiangiogenic agents
- Publication number 20020002294
- Publication date Jan 3, 2002
- Robert J. D' Amato
- C07 - ORGANIC CHEMISTRY

Ravi K. Varma

Person

Patents Grantslast 30 patents

Disubstituted lavendustin A analogs and pharmaceutical composition...

2-alkoxy estradiols and derivatives thereof

Sulfur-substituted mevinic acid derivatives

6-.alpha.-hydroxy derivatives of mevinic acids

Fluorinated derivatives of mevinic acids

2-pyrrolidone substituted dihydroxy alkanoic, alkenoic and alkynoic...

1-aroyl or 1-acyl-2-2pyrrolidinyl-3,5-dihydroxy alkanoic and alkeno...

Phenyl hydroxamic acids including a hetero-containing substituent

Arylhydroxamates and use thereof in treating allergies

Biphenyl hydroxamic acids

Certain arylalkyl or pyridylalkyl hydroxamates useful for treating...

7-oxabicyclo(2.2.1)heptane compounds useful in the treatment of inf...

7-oxabicyclo(2.2.1)heptane analogs useful as inhibitors of 5-lipoxy...

7-oxabicyclo(2.2.1)heptane-based derivatives useful as antiinflamma...

Hydroximic acids of 7-oxabicycloheptane substituted ethers and thio...

7-Oxabicyclo(2.2.1)heptane hydroxamic acid derivatives useful as an...

7-oxabicycloheptane substituted ox prostaglandin analogs

Hydroxamic acids of 7-oxabicycloheptane substituted ethers

Hydroxamic acids of 7-oxabicyclo[2.2.1]heptane substituted ethers u...

Hydroxamic acids of 7-oxabicycloheptane substituted ethers useful a...

7-oxabicycloheptane-substituted oxa prostaglandin analogs and their...

7-Oxabicycloheptane substituted oxa prostaglandin analogs and their...

17.beta.-(substituted thio)androstenes

17-(substituted thio)-17-(substituted dithio)androstenes

16-Keto-17-substituted thia-17-alkyl(or alkenyl or alkynyl) androst...

17.beta.(Substituted thio)-16-ketoandrostene-17.alpha...-carboxylic...

Androstene-17.beta.-alkylthiomethyl ethers

17-Substituted thia-17-alkyl(or alkenyl or alkynyl)androstenes

Androstene-17-dithioketals

Intermediates useful in the preparation of 17,17-bis(substituted th...

Patents Applicationslast 30 patents

Estrogenic compounds as antiangiogenic agents