Patents by Inventor Suzanne W. Kahne

Suzanne W. Kahne 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).

  • Glycosylated steroid derivatives for transport across biological membranes and process for making and using same
    Patent number: 5627270
    Abstract: Novel glycosylated steroid derivatives for facilitating the transport of compounds across biological membranes, either in admixture or as conjugates, are disclosed. A novel process for efficient synthesis of these glycosylated steroid derivatives, using activated glycosyl sulfoxide intermediates is provided. Methods for the permeabilization of membranes and the enhancement of the activity of predetermined compounds are also provided.
    Type: Grant
    Filed: June 23, 1994
    Date of Patent: May 6, 1997
    Assignees: Trustees of Princeton University, Transcell Technologies, Inc.
    Inventors: Daniel E. Kahne, Suzanne W. Kahne, Michael J. Sofia, Nicole T. Hatzenbuhler
  • Pharmaceutical compositions and methods of transporting compounds across biological membrane
    Patent number: 5455335
    Abstract: Novel glycosylated steroid derivatives for facilitating the transport of compounds across biological membranes are disclosed. A novel process for efficient synthesis of these glycosylated steroid derivatives, using activated glycosyl sulfoxide intermediates is also provided.
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: October 3, 1995
    Assignee: The Trustees of Princeton University
    Inventors: Daniel E. Kahne, Suzanne W. Kahne