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Michael W. Winkley
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Malvern, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the synthesis C-2, C-3 substituted N-alkylated indoles...
Patent number
8,034,960
Issue date
Oct 11, 2011
Pfizer Inc.
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of C-2, C-3 substituted N-alkylated indol...
Patent number
7,842,837
Issue date
Nov 30, 2010
Wyeth LLC
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis C-2, C-3 substituted N-alkylated indoles...
Patent number
7,582,772
Issue date
Sep 1, 2009
Wyeth
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for synthesizing beta-lactamase inhibitor intermediates
Patent number
7,276,611
Issue date
Oct 2, 2007
Wyeth Holdings Corporation
Michael William Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Formate salt of O-desmethyl-venlafaxine
Patent number
7,154,001
Issue date
Dec 26, 2006
Wyeth
Anthony Francis Hadfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Succinate salt of O-desmethyl-venlafaxine
Patent number
7,026,508
Issue date
Apr 11, 2006
Wyeth
Michael W. Winkley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Formate salt of O-desmethyl-venlafaxine
Patent number
7,001,920
Issue date
Feb 21, 2006
Wyeth
Anthony Francis Hadfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
B-ring estratriene diols
Patent number
6,693,207
Issue date
Feb 17, 2004
Wyeth
Michael Z. Kagan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Succinate salt of O-desmethyl-venlafaxine
Patent number
6,673,838
Issue date
Jan 6, 2004
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medrogestone production
Patent number
5,523,427
Issue date
Jun 4, 1996
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medrogestone production
Patent number
5,519,153
Issue date
May 21, 1996
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medrogestrone production
Patent number
5,428,151
Issue date
Jun 27, 1995
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted arylsulfonamides and benzamides
Patent number
5,149,700
Issue date
Sep 22, 1992
American Home Products Corporation
John W. Ellingboe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2,3,4,5-tetrahydro-1H-[1,2,5]triazocino(1,2-a)[1,2,4]benzotriazin-7...
Patent number
4,935,515
Issue date
Jun 19, 1990
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,3,4,5,6-hexahydro[1,3,6]triazocino[1,1-a]benzimidazoles
Patent number
4,882,323
Issue date
Nov 21, 1989
American Home Products
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-substituted-hexahydro-1,2,5-triazepines
Patent number
4,801,706
Issue date
Jan 31, 1989
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing indoline-2-carboxylic acids via alpha-hydroxy...
Patent number
4,785,118
Issue date
Nov 15, 1988
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-[2-(dialkylamino)alkyl]-4,5-dihydro-4-(aryl)-1-benzazocine-2,6(1H...
Patent number
4,755,505
Issue date
Jul 5, 1988
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the asymmetric synthesis of chiral .alpha.-hydroxy-2-ni...
Patent number
4,727,183
Issue date
Feb 23, 1988
American Home Products Corporation
George C. Buzby
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing indoline-2-carboxylic acids via .alpha.-hydro...
Patent number
4,645,857
Issue date
Feb 24, 1987
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the asymmetric synthesis of chiral indoline-2-carboxyli...
Patent number
4,644,081
Issue date
Feb 17, 1987
American Home Products Corporation
George C. Buzby
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the asymmetric synthesis of chiral indoline-2-carboxyli...
Patent number
4,614,806
Issue date
Sep 30, 1986
American Home Products Corporation
George C. Buzby
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing indoline-2-carboxylic acids via alpha-hydroxy...
Patent number
4,585,879
Issue date
Apr 29, 1986
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-(Alkylsulfonyl)-L-proline amide and N-(alkylsulfonyl)-2-carboxyli...
Patent number
4,438,031
Issue date
Mar 20, 1984
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoalkyl ethers of 2- and 3-hydroxybenzil
Patent number
4,003,888
Issue date
Jan 18, 1977
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxydesoxybenzoin
Patent number
4,001,216
Issue date
Jan 4, 1977
American Home Products Corporation
Michael W. Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxybenzil
Patent number
4,001,214
Issue date
Jan 4, 1977
American Home Products Corporation
Gerhard R. Wendt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxybenzil
Patent number
3,962,334
Issue date
Jun 8, 1976
American Home Products Corporation
Gerhard R. Wendt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxybenzil
Patent number
3,935,191
Issue date
Jan 27, 1976
American Home Products Corporation
Gerhard R. Wendt
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process For The Synthesis C-2, C-3 Substituted N-Alkylated Indoles...
Publication number
20110054189
Publication date
Mar 3, 2011
Wyeth LLC
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Synthesis of C-2, C-3 Substituted N-Alkylated Indol...
Publication number
20090306428
Publication date
Dec 10, 2009
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Succinate Salt of O-Desmethyl-Venlafaxine
Publication number
20090018208
Publication date
Jan 15, 2009
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for synthesizing beta-lactamase inhibitor intermediates
Publication number
20080009634
Publication date
Jan 10, 2008
Wyeth Holdings Corporation
Michael William Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel formate salt of O-desmethyl-venlafaxine
Publication number
20060058552
Publication date
Mar 16, 2006
Wyeth
Anthony Francis Hadfield
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the synthesis C-2, C-3 substituted N-alkylated indoles...
Publication number
20060041005
Publication date
Feb 23, 2006
Wyeth
Ronald S. Michalak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel succinate salt of O-desmethyl-venlafaxine
Publication number
20050096479
Publication date
May 5, 2005
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for synthesizing beta-lactamase inhibitor intermediates
Publication number
20040242874
Publication date
Dec 2, 2004
Wyeth Holdings Corporation
Michael William Winkley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel succinate salt of O-desmethyl-venlafaxine
Publication number
20040044241
Publication date
Mar 4, 2004
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel formate salt of O-desmethyl-venlafaxine
Publication number
20030236309
Publication date
Dec 25, 2003
Wyeth
Anthony Francis Hadfield
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel succinate salt of O-desmethyl-venlafaxine
Publication number
20030045583
Publication date
Mar 6, 2003
American Home Products Corporation
Anthony F. Hadfield
C07 - ORGANIC CHEMISTRY
Information
Patent Application
B-ring estratriene diols
Publication number
20020156060
Publication date
Oct 24, 2002
Wyeth
Michael Z. Kagan
C07 - ORGANIC CHEMISTRY