Patents by Inventor Wayne F. Daneker

Wayne F. Daneker 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 for preparing cyclic sulfamides and their use for the synthesis of HIV protease inhibitors
    Patent number: 5506355
    Abstract: The present invention discloses processes for the preparation of substituted cyclic sulfamides which are useful as intermediates for the synthesis of cyclic sulfamide human immunodeficiency virus (HIV) protease inhibitors. Such substituted cyclic sulfamide intermediates contain a cyclic acetal-protected diol.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: April 9, 1996
    Assignee: The Du Pont Merck Pharmaceutical Company
    Inventors: Prabhakar K. Jadhav, Wayne F. Daneker, Francis J. Woerner