Patents by Inventor Zena Smith

Zena Smith 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).

  • Stabilized formulations
    Publication number: 20050170003
    Abstract: The present invention is concerned with means for stabilizing amlodipine maleate to prevent the formation of unwanted Michael adduct and with stabilized pharmaceutical compositions obtained thereby.
    Type: Application
    Filed: March 30, 2005
    Publication date: August 4, 2005
    Inventors: Anne Billotte, Sharon Pavitt, Alan Pettman, Zena Smith