Patents by Inventor William Michael Whalen

William Michael Whalen 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).

  • Tetrahydroisoquinolinyl derivatives of quinazoline and isoquinoline
    Patent number: 7268142
    Abstract: The invention pertains to substituted quinazoline and isoquinoline compounds that serve as effective phosphodiesterase (PDE) inhibitors. In particular, the invention relates to said compounds which are selective inhibitors of PDE-10. The invention also relates to intermediates for preparation of said compounds; pharmaceutical compositions comprising said compounds; and the use of said compounds in a method for treating certain central nervous system (CNS) or other disorders.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: September 11, 2007
    Assignee: Pfizer Inc.
    Inventors: Martin Patrick Allen, Thomas Allen Chappie, John Michael Humphrey, Spiros Liras, William Michael Whalen