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Harry L. Brielmann
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Guilford, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Substituted biaryl piperazinyl-pyridine analogues
Patent number
8,334,382
Issue date
Dec 18, 2012
Neurogen Corporation
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted biaryl piperazinyl-pyridine analogues
Patent number
7,662,830
Issue date
Feb 16, 2010
Neurogen Corporation
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxylic acid, phosphate or phosphonate substituted quinazolin-4-...
Patent number
7,432,275
Issue date
Oct 7, 2008
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted (7-pyridyl-4-phenylamino-quinazolin-2-yl)-methanol anal...
Patent number
7,329,664
Issue date
Feb 12, 2008
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted quinazolin-4-ylamine analogues
Patent number
7,304,059
Issue date
Dec 4, 2007
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted quinazolin-4-ylamine analogues
Patent number
7,074,799
Issue date
Jul 11, 2006
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 2-cyclohexyl-4-phenyl-1H-imidazole derivatives
Patent number
7,034,034
Issue date
Apr 25, 2006
Neurogen Corporation
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro[isobenzofuran-1,4′-piperidin]-3-ones...
Patent number
6,566,367
Issue date
May 20, 2003
Pfizer Inc.
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aryl and hetroaryl fused aminoalkyl-imidazole derivatives: selectiv...
Patent number
6,358,949
Issue date
Mar 19, 2002
Neurogen Corporation
Robert W. DeSimone
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SUBSTITUTED BIARYL PIPERAZINYL-PYRIDINE ANALOGUES
Publication number
20110003813
Publication date
Jan 6, 2011
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted (7-pyridyl-4-phenylamino-quinazolin-2-yl)-methanol anal...
Publication number
20080153857
Publication date
Jun 26, 2008
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTITUTED QUINAZOLIN-4-YLAMINE ANALOGUES
Publication number
20080015183
Publication date
Jan 17, 2008
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Biaryl piperazinyl-pyridine analogues
Publication number
20070027155
Publication date
Feb 1, 2007
Neurogen Corporation
Rajagopal Bakthavatchalam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted pyrirmidin-4-ylamine analogues as vanilloid receptor li...
Publication number
20060229308
Publication date
Oct 12, 2006
NEUROGEN CORPORATION
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Capsaicin receptor agonists
Publication number
20060194805
Publication date
Aug 31, 2006
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted quinazolin-4-ylamine analogues
Publication number
20060173003
Publication date
Aug 3, 2006
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted biaryl piperazinyl-pyridine analogues
Publication number
20060122394
Publication date
Jun 8, 2006
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted biphenyl-4-carboxylic acid arylamide analogues
Publication number
20060100245
Publication date
May 11, 2006
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Carboxylic acid, phosphate or phosphonate substituted quinazolin-4-...
Publication number
20060089354
Publication date
Apr 27, 2006
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiro[isobenzofuran-1,4'-piperidin]-3-ones and 3H-spiroisobenzofura...
Publication number
20060040964
Publication date
Feb 23, 2006
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted (7-pyridyl-4-phenylamino-quinazolin-2-yl)-methanol anal...
Publication number
20050215575
Publication date
Sep 29, 2005
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiro[isobenzofuran-1,4'-piperidin]-3-ones and 3h-spiroisobenzofura...
Publication number
20050033048
Publication date
Feb 10, 2005
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-substituted quinazolin-4-ylamine analogues
Publication number
20040156869
Publication date
Aug 12, 2004
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted quinazolin-4-ylamine analogues
Publication number
20040106616
Publication date
Jun 3, 2004
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiro[isobenzofuran-1,4'-piperidin]-3-ones and 3H-spiroisobenzofura...
Publication number
20040072847
Publication date
Apr 15, 2004
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted 2-cyclohexyl-4-phenyl-1H-imidazole derivatives
Publication number
20030144290
Publication date
Jul 31, 2003
Neurogen Corporation
Charles A. Blum
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiro[isobenzofuran-1,4'-piperidin]-3-ones and 3H-spiroisobenzofura...
Publication number
20030036652
Publication date
Feb 20, 2003
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aryl and heteroaryl fused aminoalkyl-imidazole derivatives: selecti...
Publication number
20020151550
Publication date
Oct 17, 2002
Neurogen Corporation
Robert W. DeSimone
C07 - ORGANIC CHEMISTRY