Patents by Inventor Nathan Kett

Nathan Kett 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).

  • Inhibitors of catechol O-methyl transferase and their use in the treatment of psychotic disorders
    Patent number: 9024032
    Abstract: The present invention relates to 4-pyridinone compounds which are inhibitors of catechol O-methyltransferase (COMT), and are useful in the treatment and prevention of neurological and psychiatric disorders and diseases in which COMT enzyme is involved. The present invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which COMT is involved.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: May 5, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Scott Wolkenberg, James C. Barrow, Michael S. Poslusney, Scott T. Harrison, B. Wesley Trotter, James Mulhearn, Kausik K. Nanda, Peter J. Manley, Zhijian Zhao, Jeffrey W. Schubert, Nathan Kett, Amy Zartman
  • INHIBITORS OF CATECHOL O-METHYL TRANSFERASE AND THEIR USE IN THE TREATMENT OF PSYCHOTIC DISORDERS
    Publication number: 20130084346
    Abstract: The present invention relates to 4-pyridinone compounds which are inhibitors of catechol O-methyltransferase (COMT), and are useful in the treatment and prevention of neurological and psychiatric disorders and diseases in which COMT enzyme is involved. The present invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which COMT is involved.
    Type: Application
    Filed: February 28, 2011
    Publication date: April 4, 2013
    Inventors: Scott Wolkenberg, James C. Barrow, Michael S. Poslusney, Scott T. Harrison, B. Wesley Trotter, James Mulhearn, Kausik K. Nanda, Peter J. Manley, Zhijian Zhao, Jeffrey W. Schubert, Nathan Kett, Amy Zartman
  • Isoquinoline potassium channel inhibitors
    Publication number: 20070054892
    Abstract: The present invention relates to compounds of structural formula I: I useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
    Type: Application
    Filed: September 22, 2004
    Publication date: March 8, 2007
    Inventors: Richard Isaacs, Christopher Dinsmore, B. Trotter, Nigel Liverton, Douglas Beshore, Nathan Kett, Charles McIntyre, Kausik Nanda, David Claremon
  • Isoquinoline potassium channel inhibitors
    Publication number: 20060276450
    Abstract: The present invention relates to compounds having the structure (I) useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
    Type: Application
    Filed: September 17, 2004
    Publication date: December 7, 2006
    Inventors: B. Trotter, Kausik Nanda, Nathan Kett, Christopher Dinsmore, Gerald Ponticello, David Claremon