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Rajagopal Bakthavatchalam
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Wilimington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Substituted pyrimidine compounds, compositions and medicinal applic...
Patent number
10,273,224
Issue date
Apr 30, 2019
Jubilant Biosys Limited
Chandregowda Venkateshappa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted imidazoles as N-type calcium channel blockers
Patent number
9,453,002
Issue date
Sep 27, 2016
JANSSEN PHARMACEUTICA NV
Ishtiyaque Ahmad
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-membered heterocyclic amides and related compounds
Patent number
9,133,204
Issue date
Sep 15, 2015
H. Lundbeck A/S
Hongbin Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-phenoxy pyrimidinone analogues
Patent number
8,759,361
Issue date
Jun 24, 2014
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-phenoxy pyrimidinone analogues
Patent number
8,003,656
Issue date
Aug 23, 2011
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted biaryl quinolin-4-ylamine analogues
Patent number
7,935,702
Issue date
May 3, 2011
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biaryl piperazinyl-pyridine analogues
Patent number
7,566,712
Issue date
Jul 28, 2009
Neurogen Corporation
Rajagopal Bakthavatchalam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted quinolin-4-ylamine analogues
Patent number
7,488,740
Issue date
Feb 10, 2009
Neurogen Corporation
Rajagopal Bakthavatchalam
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
Melanin concentrating hormone receptor ligands
Patent number
7,323,478
Issue date
Jan 29, 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
Melanin concentrating hormone receptor ligands: substituted 1-benzy...
Patent number
7,241,765
Issue date
Jul 10, 2007
Neurogen Corporation
Alan J. Hutchison
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
Imidazopyrimidinyl and imidazopyri dinyl derivatives
Patent number
7,045,529
Issue date
May 16, 2006
Bristol-Myers Squibb Company
Richard G. Wilde
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Melanin concentrating hormone receptor ligands: substituted benzoim...
Patent number
6,906,075
Issue date
Jun 14, 2005
Neurogen Corp.
Robert W. DeSimone
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Melanin concentrating hormone receptor ligands
Patent number
6,753,336
Issue date
Jun 22, 2004
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolo[3,4-d]pyrimidines as corticotropin releasin...
Patent number
6,734,185
Issue date
May 11, 2004
Bristol-Myers Squibb Pharma Company
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Capsaicin receptor ligands
Patent number
6,723,730
Issue date
Apr 20, 2004
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazopyrimidines and imidazopyridines for the treatment of neurol...
Patent number
6,642,230
Issue date
Nov 4, 2003
Bristol-Myers Squibb Pharma Company
Richard Gerald Wilde
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolo [3,4-d] pyrimidines as corticotropin releas...
Patent number
6,630,476
Issue date
Oct 7, 2003
Bristol-Myers Squibb Pharma Company
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic compounds useful as HIV reverse transcriptase inhibitors
Patent number
6,593,337
Issue date
Jul 15, 2003
Bristol-Myers Squibb Pharma Company
Barry L. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imidazo[1,2-a]pyrazines for the treatment of neurol...
Patent number
6,589,952
Issue date
Jul 8, 2003
Bristol-Myers Squibb Pharma Company
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Melanin concentrating hormone receptor ligands
Patent number
6,569,861
Issue date
May 27, 2003
Neurogen Corporation
Rajagopal Bakthavatchalam
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
Heterocyclyl-substituted ring-fused pyridines and pyrimidines as co...
Patent number
6,525,056
Issue date
Feb 25, 2003
Bristol-Myers Squibb Company
Argyrios G. Arvanitis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1H-imidazo[4,5-d]pyridazin-7-one, and corresponding...
Patent number
6,518,271
Issue date
Feb 11, 2003
Bristol-Myers Squibb Company
Paul Joseph Gilligan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylamino fused pyridines
Patent number
6,448,261
Issue date
Sep 10, 2002
Bristol-Myers Squibb Pharma Company
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazopyridines for the treatment of neurological disorders
Patent number
6,362,180
Issue date
Mar 26, 2002
Bristol-Myers Squibb Pharma Company
Richard Gerald Wilde
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1H-imidazo[4,5-d]pyridazin-7-ones, 3H-imidazo-�...
Patent number
6,271,380
Issue date
Aug 7, 2001
DuPont Pharmaceuticals Company
Paul Joseph Gilligan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SUBSTITUTED IMIDAZOLES AS N-TYPE CALCIUM CHANNEL BLOCKERS
Publication number
20160310468
Publication date
Oct 27, 2016
Janssen Pharmaceutica N.V.
Ishtiyaque Ahmad
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUNDS FOR REGULATING FAK AND/OR SRC PATHWAYS
Publication number
20160222014
Publication date
Aug 4, 2016
ASANA BIOSCIENCES, LLC
Aranapakam M. Venkatesan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBSTITUTED PYRIMIDINE COMPOUNDS, COMPOSITIONS AND MEDICINAL APPLIC...
Publication number
20160207905
Publication date
Jul 21, 2016
Jubilant Biosys Limited
CHANDREGOWDA VENKATESHAPPA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTITUTED IMIDAZOLES AS N-TYPE CALCIUM CHANNEL BLOCKERS
Publication number
20150051225
Publication date
Feb 19, 2015
Janssen Pharmaceutica N.V.
Ishtiyaque Ahmad
C07 - ORGANIC CHEMISTRY
Information
Patent Application
5-Membered Heterocyclic Amides And Related Compounds
Publication number
20150005293
Publication date
Jan 1, 2015
H. LUNDBECK A/S
Hongbin Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-PHENOXY PYRIMIDINONE ANALOGUES
Publication number
20120208829
Publication date
Aug 16, 2012
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heteroaryl Amide Analogues
Publication number
20120190680
Publication date
Jul 26, 2012
H. Lundbeck A/S
Rajagopal Bakthavatchalam
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
5-Membered Heterocyclic Amides And Related Compounds
Publication number
20100292236
Publication date
Nov 18, 2010
H. Lundbeck A/S
Hongbin Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTITUTED QUINOLIN-4-YLAMINE ANALOGUES
Publication number
20090286767
Publication date
Nov 19, 2009
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Use of capsaicin receptor antagonists to treat symptoms of tear gas...
Publication number
20090082362
Publication date
Mar 26, 2009
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-phenoxy pyrimidinone analogues
Publication number
20090069347
Publication date
Mar 12, 2009
Neurogen Corporation
Rajagopal Bakthavatchalam
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
Piperazinyl-Pyridine Analogues
Publication number
20080045525
Publication date
Feb 21, 2008
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
Arylalkylamino-substituted quinazoline analogues
Publication number
20070219203
Publication date
Sep 20, 2007
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aryl substituted purine analogues
Publication number
20070197559
Publication date
Aug 23, 2007
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted bicyclic quinazolin-4-ylamine derivatives
Publication number
20070105865
Publication date
May 10, 2007
Neurogen Corporation
Rajagopal Bakthavatchalam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted heterocyclic diarylamine analogues
Publication number
20070043049
Publication date
Feb 22, 2007
Neurogen Corporation
Rajagopal Bakthavatchalam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Melanin concentrating hormone receptor ligands: substituted 1-benzy...
Publication number
20060229298
Publication date
Oct 12, 2006
Alan Hutchison
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 quinolin-4-ylamine analogues
Publication number
20060111337
Publication date
May 25, 2006
Neurogen Corporation
Rajagopal Bakthavatchalam
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
Substituted quinolin-4-ylamine analogues
Publication number
20050070547
Publication date
Mar 31, 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
Novel imidazopyrimidinyl and imidazopyri dinyl derivatives
Publication number
20040229887
Publication date
Nov 18, 2004
Richard G. Wilde
C07 - ORGANIC CHEMISTRY