Patents by Inventor Pierrette Belleau, legal representative

Pierrette Belleau, legal representative 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).

  • Substituted-1,3-oxathiolanes and substituted-1,3-dioxolanes with antiviral properties
    Patent number: 7119202
    Abstract: Disclosed are compounds of the formula wherein R1 is hydrogen or an acyl group having 1 to 16 carbon atoms; R2 is a purine or pyrimidine base or an analogue or derivative thereof; Z is O, S, S?O or SO2; and pharmaceutically acceptable derivatives thereof. Also described are processes for and intermediates of use in their preparation, pharmaceutical compositions containing these compounds, and the use of these compounds in the antiviral treatment of mammals.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 10, 2006
    Assignee: Glaxo Wellcome Inc.
    Inventors: Pierrette Belleau, legal representative, Paul Nguyen Ba, Bernard Belleau, deceased