Patents by Inventor Wojciech Jacek Stec

Wojciech Jacek Stec 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).

  • Compositions and methods for the synthesis of chirally pure organophosphorus nucleoside derivatives
    Patent number: 5856465
    Abstract: Methods for the stereospecific synthesis of chirally pure organophosphorus dinucleotide derivatives and nucleoside monomer synthons used in their synthesis are provided. These methods allow for conversion of nucleoside intermediates of unchosen sense of P-chirality to nucleoside monomer synthons of chosen sense of P-chirality. Also provided are novel nucleoside intermediates useful in such methods.
    Type: Grant
    Filed: August 29, 1996
    Date of Patent: January 5, 1999
    Assignee: Polska Akademia Nauk Centrum Badan Molekularnych I Makromolekularnych
    Inventors: Wojciech Jacek Stec, Lucyna Wozniak