Patents by Inventor Monserrat R. Lalonde

Monserrat R. Lalonde 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).

  • Antimicrobial composition containing photosensitizers articles, and methods of use
    Patent number: 6420455
    Abstract: Polymer compositions and articles incorporating them are provided that possess antimicrobial activity, preferably in both the light and the dark. Such compositions include one or more polymers and one or more photosensitizers.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: July 16, 2002
    Assignee: 3M Innovative Properties Company
    Inventors: Kevin D. Landgrebe, John J. Stofko, Sheila A. Tesch, John C. Loperfido, David J. Hastings, Thomas J. Packard, Matthew T. Scholz, Linda K. Olson, Kaveh Pournoor, Monserrat R. Lalonde