Chowdhury; Swapan K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chowdhury; Swapan K..The latest application filed is for "process and device for response normalized liquid chromatography nanospray ionization mass spectrometry (rnlc-nsi-ms)".

Company Profile

0.6.7

Chowdhury; Swapan K. - Warren NJ
Chowdhury; Swapan K. - Lebanon NJ
Chowdhury; Swapan K. - New York NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Piperazine derivatives useful as CCR5 antagonists Grant 7,825,121 - Ramanathan , et al. November 2, 2	2010-11-02
Process And Device For Response Normalized Liquid Chromatography Nanospray Ionization Mass Spectrometry (rnlc-nsi-ms) App 20080173808 - Ramanathan; Ragulan ; et al.	2008-07-24
Metabolite of xanthine Phosphodiesterase 5 inhibitor and derivatives thereof useful for treatment of erectile dysfunction Grant 7,312,223 - Ghosal , et al. December 25, 2	2007-12-25
Metabolites of tricyclic amides useful for inhibition of G-protein function and methods of treatment of proliferative diseases Grant 7,271,174 - Chowdhury , et al. September 18, 2	2007-09-18
Ccr5 Antagonists Useful For Treating Hiv App 20070203149 - Ramanathan; Ragulan ; et al.	2007-08-30
Piperazine derivatives useful as CCR5 antagonists App 20060105964 - Ramanathan; Ragulan ; et al.	2006-05-18
Substituted 2-azetidinones useful as hypocholesterolemic agents Grant 6,982,251 - Ghosal , et al. January 3, 2	2006-01-03
Metabolite of xanthine phosphodiesterase 5 inhibitor and derivatives thereof useful for treatment of erectile dysfunction App 20050026939 - Ghosal, Anima ; et al.	2005-02-03
Metabolites of tricyclic amides useful for inhibition of G-protein function and methods of treatment of proliferative diseases App 20040266810 - Chowdhury, Swapan K. ; et al.	2004-12-30
Substituted 2-azetidinones useful as hypocholesterolemic agents App 20030105028 - Ghosal, Anima ; et al.	2003-06-05
Sugar-substituted 2-azetidinones useful as hypocholesterolemic agents App 20020137690 - Ghosal, Anima ; et al.	2002-09-26
Electrospray ion source for mass spectrometry Grant 5,245,186 - Chait , et al. September 14, 1	1993-09-14
Electrospray ionization mass spectrometer with new features Grant 4,977,320 - Chowdhury , et al. December 11, 1	1990-12-11

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