Patents by Inventor Ivan Trifunovich

Ivan Trifunovich 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).

  • Novel beta-lactams methods for the preparation of taxanes, and sidechain-bearing taxanes
    Publication number: 20050107605
    Abstract: Novel ?-lactams finding utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention also relates to novel methods of coupling ?-lactams to form such sidechain-bearing taxanes, and to novel sidechain-bearing taxanes.
    Type: Application
    Filed: October 20, 2004
    Publication date: May 19, 2005
    Inventors: John Thottathil, Ivan Trifunovich, David Kucera, Wen-Sen Li