Patents by Inventor Wendell Doubleday

Wendell Doubleday 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).

  • Meta-substituted phenylene sulphonamide derivatives
    Publication number: 20050176821
    Abstract: The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the ?v?3 integrin.
    Type: Application
    Filed: September 8, 2003
    Publication date: August 11, 2005
    Applicant: G. D. Searle & Co.
    Inventors: Nizal Chandrakumar, Michael Clare, Wendell Doubleday, Alan Gasiecki, Mark Russell
  • Meta-substituted phenylene sulphonamide derivatives
    Patent number: 6677308
    Abstract: The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the &agr;v&bgr;3 integrin.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: January 13, 2004
    Assignee: G. D. Searle & Co.
    Inventors: Nizal Chandrakumar, Michael Clare, Wendell Doubleday, Alan F. Gasiecki, Mark A. Russell
  • Meta-substituted phenylene sulphonamide derivatives
    Patent number: 5843906
    Abstract: The present invention relates to a class of compounds represented by the Formula I ##STR1## or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the .alpha..sub.v .beta..sub.3 integrin.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: December 1, 1998
    Assignee: G. D. Searle & Co.
    Inventors: Nizal Chandrakumar, Michael Clare, Wendell Doubleday, Alan F. Gasiecki, Mark A. Russell