John R. Potoski

Person

West Nyack, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Purified form of tanaproget
- Patent number 7,786,297
- Issue date Aug 31, 2010
- Wyeth LLC
- Ramarao Chatlapalli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing gonadotropin releasing hormone receptor ant...
- Patent number 7,714,130
- Issue date May 11, 2010
- Wyeth
- Alexander V. Gontcharov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 6-hydroxyequilenins
- Patent number 7,601,857
- Issue date Oct 13, 2009
- Wyeth
- Sreenivasulu Megati
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-pheny...
- Patent number 7,476,752
- Issue date Jan 13, 2009
- Wyeth
- Weiguo Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes and compounds for the preparation of substituted naphthyl...
- Patent number 7,323,483
- Issue date Jan 29, 2008
- Wyeth
- Vladimir A. Dragan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation and purification of antiviral disulfonic acid disodium...
- Patent number 6,960,686
- Issue date Nov 1, 2005
- Wyeth
- Silvio Iera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 6-hydroxyequilenins
- Patent number 6,956,126
- Issue date Oct 18, 2005
- Wyeth
- Sreenivasulu Megati
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation and purification of antiviral disulfonic acid disodium...
- Patent number 6,806,366
- Issue date Oct 19, 2004
- Wyeth
- Silvio Iera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryloxy-alkyl-dialkylamines
- Patent number 6,268,504
- Issue date Jul 31, 2001
- American Home Products Corporation
- Panolil Raveendranath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryloxy-alkyl-dialkylamines
- Patent number 6,242,605
- Issue date Jun 5, 2001
- American Home Products Corporation
- Panolil Raveendranath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryloxy-alkyl-dialkylamines
- Patent number 6,005,102
- Issue date Dec 21, 1999
- American Home Products Corporation
- Panolil Raveendranath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(3-Amino-5-isoxazolyl)-2-oxyimino-acetic acids
- Patent number 4,526,977
- Issue date Jul 2, 1985
- American Home Products Corporation
- Thomas J. Commons
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridyl containing 1,2-benzisothiazole-3-amine derivatives
- Patent number 4,461,901
- Issue date Jul 24, 1984
- American Home Products Corporation
- John R. Potoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic anti-ulcer agents
- Patent number 4,458,077
- Issue date Jul 3, 1984
- American Home Products Corporation
- John R. Potoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,394,504
- Issue date Jul 19, 1983
- American Home Products Corporation
- Thomas J. Commons
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydro(1H)pyrazino(1,2-A)azaquinoxalin-5(6H)-ones and derivativ...
- Patent number 4,225,713
- Issue date Sep 30, 1980
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Carbobenzoxypiperazine-2-carboxylic acid chemical intermediate
- Patent number 4,182,869
- Issue date Jan 8, 1980
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(Lower)alkyl-1-(o-nitrophenyl)piperazine-2-carboxylic acid chemic...
- Patent number 4,182,872
- Issue date Jan 8, 1980
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydro[1H]pyrazino[1,2-a]azaquinoxalin-5(6H)-ones and derivativ...
- Patent number 4,138,564
- Issue date Feb 6, 1979
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Carbobenzoxy-N'-(2-nitrophenyl)-2-piperazine carboxylic acid
- Patent number 4,138,567
- Issue date Feb 6, 1979
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,3,4,4A-Tetrahydro-1H-pyrazino[1,2]quinoxalin-5(6)-ones and deriva...
- Patent number 4,089,958
- Issue date May 16, 1978
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-Bridged amino tetralins
- Patent number 4,076,953
- Issue date Feb 28, 1978
- American Home Products Corporation
- Meier E. Freed
Information Patent Grant
Benzobicycloalkane amines
- Patent number 4,049,701
- Issue date Sep 20, 1977
- American Home Products Corporation
- Meier E. Freed
Information Patent Grant
1,3-Bridged amino tetralins
- Patent number 4,034,041
- Issue date Jul 5, 1977
- American Home Products Corporation
- Meier E. Freed
Information Patent Grant
2,3,4,4A-Tetrahydro-1H-pyrazino[1,2-a,]quinoxalin-5(6H)-ones and de...
- Patent number 4,032,639
- Issue date Jun 28, 1977
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzobicycloalkane imines
- Patent number 4,001,326
- Issue date Jan 4, 1977
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzobicycloalkane
- Patent number 4,001,331
- Issue date Jan 4, 1977
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzobicycloalkane amines
- Patent number 3,979,434
- Issue date Sep 7, 1976
- American Home Products Corporation
- Meier E. Freed
Information Patent Grant
Benzobicycloalkanone oximes
- Patent number 3,976,693
- Issue date Aug 24, 1976
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzobicycloalkane amines
- Patent number 3,976,696
- Issue date Aug 24, 1976
- American Home Products Corporation
- Meier E. Freed
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYNTHESIS OF PYRAZOLES
- Publication number 20090264648
- Publication date Oct 22, 2009
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF TRIFLUOROALKYL-PHENYL AND HETEROCYCL...
- Publication number 20090023903
- Publication date Jan 22, 2009
- Wyeth
- Terrence Joseph Connolly
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF HETEROCYCLIC SUL...
- Publication number 20090023930
- Publication date Jan 22, 2009
- Wyeth
- Asaf Alimardanov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Indolinone Phenylaminopropanol Derivatives
- Publication number 20080146645
- Publication date Jun 19, 2008
- Wyeth
- Anita Wai-Yin Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND COMPOUNDS FOR THE PREPARATION OF SUBSTITUTED NAPHTHYL...
- Publication number 20080071091
- Publication date Mar 20, 2008
- Wyeth
- Vladimir A. Dragan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of compounds
- Publication number 20080058521
- Publication date Mar 6, 2008
- Wyeth
- Lalitha Krishnan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of indolin-2-one derivatives useful as...
- Publication number 20080051585
- Publication date Feb 28, 2008
- Wyeth
- Alexander V. Gontcharov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Substituted Aryl Cycloalkanol Derivatives
- Publication number 20070129377
- Publication date Jun 7, 2007
- Wyeth
- Alexander V. Gontcharov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purified form of tanaproget
- Publication number 20060247236
- Publication date Nov 2, 2006
- Wyeth
- Ramarao Chatlapalli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes and compounds for the preparation of substituted naphthyl...
- Publication number 20060183917
- Publication date Aug 17, 2006
- Wyeth
- Vladimir A. Dragan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Asymmetric synthesis of substituted dihydrobenzofurans
- Publication number 20060111438
- Publication date May 25, 2006
- Wyeth
- Alexander V. Gontcharov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of 6-hydroxyequilenins
- Publication number 20050288268
- Publication date Dec 29, 2005
- Wyeth
- Sreenivasulu Megati
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparing gonadotropin releasing hormone receptor ant...
- Publication number 20050282820
- Publication date Dec 22, 2005
- Wyeth
- Alexander V. Gontcharov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of 2-cyano-3-naphthalene-1-yl-acrylic...
- Publication number 20050277784
- Publication date Dec 15, 2005
- Wyeth
- Weiguo Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-pheny...
- Publication number 20050277783
- Publication date Dec 15, 2005
- Wyeth
- Weiguo Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation and purification of antiviral disulfonic acid disodium...
- Publication number 20050038026
- Publication date Feb 17, 2005
- Wyeth
- Silvio Iera
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of 6-hydroxyequilenins
- Publication number 20040044234
- Publication date Mar 4, 2004
- Wyeth
- Sreenivasulu Megati
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation and purification of antiviral disulfonic acid disodium...
- Publication number 20020151548
- Publication date Oct 17, 2002
- American Home Products Corporation
- Silvio Iera
- C07 - ORGANIC CHEMISTRY

John R. Potoski

Person

Patents Grantslast 30 patents

Purified form of tanaproget

Processes for preparing gonadotropin releasing hormone receptor ant...

Preparation of 6-hydroxyequilenins

Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-pheny...

Processes and compounds for the preparation of substituted naphthyl...

Preparation and purification of antiviral disulfonic acid disodium...

Preparation of 6-hydroxyequilenins

Preparation and purification of antiviral disulfonic acid disodium...

Aryloxy-alkyl-dialkylamines

Aryloxy-alkyl-dialkylamines

Aryloxy-alkyl-dialkylamines

2-(3-Amino-5-isoxazolyl)-2-oxyimino-acetic acids

Pyridyl containing 1,2-benzisothiazole-3-amine derivatives

Heterocyclic anti-ulcer agents

Cephalosporin derivatives

Tetrahydro(1H)pyrazino(1,2-A)azaquinoxalin-5(6H)-ones and derivativ...

4-Carbobenzoxypiperazine-2-carboxylic acid chemical intermediate

4-(Lower)alkyl-1-(o-nitrophenyl)piperazine-2-carboxylic acid chemic...

Tetrahydro[1H]pyrazino[1,2-a]azaquinoxalin-5(6H)-ones and derivativ...

N-Carbobenzoxy-N'-(2-nitrophenyl)-2-piperazine carboxylic acid

2,3,4,4A-Tetrahydro-1H-pyrazino[1,2]quinoxalin-5(6)-ones and deriva...

1,3-Bridged amino tetralins

Benzobicycloalkane amines

1,3-Bridged amino tetralins

2,3,4,4A-Tetrahydro-1H-pyrazino[1,2-a,]quinoxalin-5(6H)-ones and de...

Benzobicycloalkane imines

Benzobicycloalkane

Benzobicycloalkane amines

Benzobicycloalkanone oximes

Benzobicycloalkane amines

Patents Applicationslast 30 patents

SYNTHESIS OF PYRAZOLES

PROCESS FOR THE PREPARATION OF TRIFLUOROALKYL-PHENYL AND HETEROCYCL...

PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF HETEROCYCLIC SUL...

Process for Preparing Indolinone Phenylaminopropanol Derivatives

PROCESSES AND COMPOUNDS FOR THE PREPARATION OF SUBSTITUTED NAPHTHYL...

Processes for the preparation of compounds

Process for the preparation of indolin-2-one derivatives useful as...

Process for Preparing Substituted Aryl Cycloalkanol Derivatives

Purified form of tanaproget

Processes and compounds for the preparation of substituted naphthyl...

Asymmetric synthesis of substituted dihydrobenzofurans

Preparation of 6-hydroxyequilenins

Processes for preparing gonadotropin releasing hormone receptor ant...

Processes for the preparation of 2-cyano-3-naphthalene-1-yl-acrylic...

Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-pheny...

Preparation and purification of antiviral disulfonic acid disodium...

Preparation of 6-hydroxyequilenins

Preparation and purification of antiviral disulfonic acid disodium...