Patents by Inventor Joseph Virgilo

Joseph Virgilo 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).

  • Fluorinated and halogenated phosphinic acids and their active metal derivatives
    Publication number: 20030194162
    Abstract: Compounds of formula (I), methods of making and method of using (including optical compositions and devices) are provided.
    Type: Application
    Filed: August 26, 2002
    Publication date: October 16, 2003
    Inventors: Robert M. Mininni, Yousef Mohajer, Anthony Garito, Anna A. Panackal, Joseph Virgilo