Patents by Inventor Philip Ruhoff

Philip Ruhoff 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).

  • Self crosslinking waterborne coatings
    Publication number: 20070135567
    Abstract: An aqueous coating composition comprising (i) a binder resin having latent crosslinking functionality, (ii) a crosslink for the resin, and (iii) polymeric extender particles is disclosed.
    Type: Application
    Filed: October 7, 2005
    Publication date: June 14, 2007
    Inventors: Philip Ruhoff, Lynn Sabo, Janice Dreshar, Peter Mackulin, John Krajnik