Patents by Inventor Virginia Marhevka

Virginia Marhevka 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).

  • Polymerizable system with a long work-life
    Publication number: 20050032994
    Abstract: The present invention is directed to a polymerizable system. The polymerizable system comprises an organoborane, at least one polymerizable monomer, and a work-life extending agent.
    Type: Application
    Filed: May 25, 2004
    Publication date: February 10, 2005
    Inventors: E. Deviny, Virginia Marhevka