Patents by Inventor Sharon Hannah

Sharon Hannah 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).

  • Metal free texaphyrin synthesis
    Patent number: 6657058
    Abstract: The present invention provides a process of synthesizing a compound of Formula I by treating, in an inert medium and in the presence of an organic base, a compound of formula A with an organo metallic agent capable of acting as an outer sphere oxidant to form a compound of Formula I.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: December 2, 2003
    Assignees: Pharmacyclics, Inc., Board of Regents, University of Texas System
    Inventors: Darren Magda, Jonathan L. Sessler, Sharon Hannah