Patents by Inventor Robert Michael Wallis

Robert Michael Wallis 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).

  • Method of enhancing cognition
    Patent number: 5837724
    Abstract: Darifenacin, and its pharmaceutically acceptable salts, are useful in the treatment of cognitive impairment. The invention also discloses the use of combinations of darifenacin, or a pharmaceutically acceptable salt thereof, with an acetylcholinesterase inhibitor, in the treatment of cognitive impairment.
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: November 17, 1998
    Assignee: Pfizer Inc.
    Inventors: Michael John Allen, Brian Frank Johnson, Brian Robert Leaker, Robert Michael Wallis