Patents by Inventor Rabindranath Tripathy

Rabindranath Tripathy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Thio-substituted arylmethanesulfinyl derivatives
    Publication number: 20090018143
    Abstract: The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions of compounds of Formula (A): wherein Ar, X, Y, R1, R2, R3, and q are as defined herein; and their use in the treatment of diseases, including treatment of sleepiness, promotion of wakefulness, treatment of Parkinson's disease, cerebral ischemia, stroke, sleep apneas, eating disorders, stimulation of appetite and weight gain, treatment of attention deficit hyperactivity disorder (“ADHD”), enhancing function in disorders associated with hypofunctionality of the cerebral cortex, including, but not limited to, depression, schizophrenia, fatigue, in particular, fatigue associated with neurologic disease, such as multiple sclerosis, chronic fatigue syndrome, and improvement of cognitive dysfunction.
    Type: Application
    Filed: November 8, 2007
    Publication date: January 15, 2009
    Applicants: Cephalon, Inc., Cephalon France
    Inventors: Brigitte Lesur, Philippe Louvet, Rabindranath Tripathy
  • Tricyclic aromatic and bis-phenyl sulfinyl derivatives
    Publication number: 20080070956
    Abstract: The present invention provides compounds of the structure: wherein the constituent members are defined herein, including pharmaceutical compositions thereof and methods of treating diseases therewith.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 20, 2008
    Applicant: Cephalon, Inc.
    Inventors: Edward Bacon, Sankar Chatterjee, Derek Dunn, Rabindranath Tripathy
  • Tricyclic aromatic and bis-phenyl sulfinyl derivatives
    Patent number: 7314875
    Abstract: The present invention provides compounds of the structure: wherein the constituent members are defined herein, including pharmaceutical compositions thereof and methods of treating diseases therewith.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: January 1, 2008
    Assignee: Cephalon, Inc.
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John A. Gruner, Rabindranath Tripathy
  • Thio-substituted arylmethanesulfinyl derivatives
    Patent number: 7297817
    Abstract: The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions of compounds of Formula (A): wherein Ar, X, Y, R1, R2, R3, and q are as defined herein; and their use in the treatment of diseases, including treatment of sleepiness, promotion of wakefulness, treatment of Parkinson's disease, cerebral ischemia, stroke, sleep apneas, eating disorders, stimulation of appetite and weight gain, treatment of attention deficit hyperactivity disorder (“ADHD”), enhancing function in disorders associated with hypofunctionality of the cerebral cortex, including, but not limited to, depression, schizophrenia, fatigue, in particular, fatigue associated with neurologic disease, such as multiple sclerosis, chronic fatigue syndrome, and improvement of cognitive dysfunction.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: November 20, 2007
    Assignees: Cephalon France, Cephalon, Inc.
    Inventors: Brigitte Lesur, Philippe Louvet, Rabindranath Tripathy
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 7288650
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: October 30, 2007
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 7074793
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: July 11, 2006
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Publication number: 20060128780
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Application
    Filed: February 2, 2006
    Publication date: June 15, 2006
    Applicant: Cephalon, Inc.
    Inventors: Robert Hudkins, Dandu Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Thio-substituted arylmethanesulfinyl derivatives
    Publication number: 20050256133
    Abstract: The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions of compounds of Formula (A): wherein Ar, X, Y, R1, R2, R3, and q are as defined herein; and their use in the treatment of diseases, including treatment of sleepiness, promotion of wakefulness, treatment of Parkinson's disease, cerebral ischemia, stroke, sleep apneas, eating disorders, stimulation of appetite and weight gain, treatment of attention deficit hyperactivity disorder (“ADHD”), enhancing function in disorders associated with hypofunctionality of the cerebral cortex, including, but not limited to, depression, schizophrenia, fatigue, in particular, fatigue associated with neurologic disease, such as multiple sclerosis, chronic fatigue syndrome, and improvement of cognitive dysfunction.
    Type: Application
    Filed: April 12, 2005
    Publication date: November 17, 2005
    Applicants: Cephalon France, Cephalon, Inc.
    Inventors: Brigitte Lesur, Philippe Louvet, Rabindranath Tripathy
  • Tricyclic aromatic and bis-phenyl sulfinyl derivatives
    Publication number: 20050234040
    Abstract: The present invention provides compounds of the structure: wherein the constituent members are defined herein, including pharmaceutical compositions thereof and methods of treating diseases therewith.
    Type: Application
    Filed: April 12, 2005
    Publication date: October 20, 2005
    Applicant: Cephalon, Inc.
    Inventors: Edward Bacon, Sankar Chatterjee, Derek Dunn, John Gruner, Rabindranath Tripathy
  • Substituted thioacetamides
    Publication number: 20050192313
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Application
    Filed: April 28, 2005
    Publication date: September 1, 2005
    Applicant: Cephalon, Inc.
    Inventors: Edward Bacon, Sankar Chatterjee, Derek Dunn, John Mallamo, Matthew Miller, Rabindranath Tripathy, Jeffry Vaught
  • Substituted thioacetamides
    Patent number: 6919367
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: July 19, 2005
    Assignee: Cephalon, Inc.
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 6841567
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: January 11, 2005
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Heterocyclic substituted pyrazolones
    Patent number: 6831075
    Abstract: The present invention is directed to novel heterocyclic substituted pyrazolones, including pharmaceutical compositions, diagnostic kits, assay standards or reagents containing the same, and methods of using the same as therapeutics. The invention is also directed to intermediates and processes for making these novel compounds.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: December 14, 2004
    Assignee: Cephalon, Inc.
    Inventors: Jasbir Singh, Rabindranath Tripathy
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Publication number: 20040186157
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Application
    Filed: January 12, 2004
    Publication date: September 23, 2004
    Applicant: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Substituted thioacetamides
    Publication number: 20040116445
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Application
    Filed: November 18, 2003
    Publication date: June 17, 2004
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
  • Substituted thioacetamides
    Patent number: 6670358
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: December 30, 2003
    Assignee: Cephalon, Inc.
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
  • Heterocyclic substituted pyrazolones
    Publication number: 20030162775
    Abstract: The present invention is directed to novel heterocyclic substituted pyrazolones, including pharmaceutical compositions, diagnostic kits, assay standards or reagents containing the same, and methods of using the same as therapeutics. The invention is also directed to intermediates and processes for making these novel compounds.
    Type: Application
    Filed: August 22, 2002
    Publication date: August 28, 2003
    Applicant: Cephalon, Inc.
    Inventors: Jasbir Singh, Rabindranath Tripathy
  • Substituted thioacetamides
    Publication number: 20020183334
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Application
    Filed: October 26, 2001
    Publication date: December 5, 2002
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
  • Heterocyclic substituted pyrazolones
    Patent number: 6455525
    Abstract: The present invention is directed to novel heterocyclic substituted pyrazolones, including pharmaceutical compositions, diagnostic kits, assay standards or reagents containing the same, and methods of using the same as therapeutics. The invention is also directed to intermediates and processes for making these novel compounds.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: September 24, 2002
    Assignee: Cephalon, Inc.
    Inventors: Jasbir Singh, Rabindranath Tripathy
  • Bridged indenopyrrolocarbazoles
    Patent number: 6359130
    Abstract: The present invention is directed to novel fused aryl and heteroaryl bridged indenopyrrolocarbazoles which are useful, inter alia, as therapeutic agents. The invention is also directed to methods for making and using the bridged indenopyrrolocarbazoles.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: March 19, 2002
    Assignee: Cephalon, Inc.
    Inventors: Jasbir Singh, Robert L. Hudkins, John P. Mallamo, Theodore L. Underiner, Rabindranath Tripathy