Patents by Inventor Phil Wiseman

Phil Wiseman 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).

  • Compositions and methods for the removal of colorants from solution
    Publication number: 20040045906
    Abstract: The present invention relates to the treatment of a solution that contains colorants and, in particular, compositions and methods for the removal of colorants from a solution.
    Type: Application
    Filed: September 10, 2002
    Publication date: March 11, 2004
    Inventor: Phil Wiseman