Patents by Inventor James M. Donatello

James M. Donatello 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).

  • In situ fluoropolymer polymerization into porous substrates
    Patent number: 6916549
    Abstract: The present invention relates to in situ polymerization of fluoropolymer into porous substrates, to improve resistance to degradation by wetting and staining, and wood, to improve resistance to degradation, staining and warping.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: July 12, 2005
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: John Russell Crompton, Jr., James M. Donatello, Kiu-Seung Lee, Charles Winfield Stewart, Robert Clayton Wheland
  • In situ fluoropolymer polymerization into porous substrates
    Publication number: 20030162030
    Abstract: The present invention relates to in situ polymerization of fluoropolymer into porous substrates, to improve resistance to degradation by wetting and staining, and wood, to improve resistance to degradation, staining and warping.
    Type: Application
    Filed: March 5, 2003
    Publication date: August 28, 2003
    Inventors: John Russell Crompton, James M. Donatello, Kiu-Seung Lee, Charles Winfield Stewart, Robert Clayton Wheland