Patents by Inventor PETER WOOLLVEN

PETER WOOLLVEN 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).

  • Publication number: 20020142020
    Abstract: A composition comprising a carrier and a polymeric biguanide in the form of its salt with an organic acid containing from 4 to 30 carbon atoms such as poly (hexamethylenebiguanide) stearate.
    Type: Application
    Filed: December 13, 1999
    Publication date: October 3, 2002
    Inventor: PETER WOOLLVEN