Patents by Inventor Philip Forshee

Philip Forshee 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).

  • Tagged petroleum products and methods of detecting same
    Patent number: 8129190
    Abstract: Tagged products (including tagged petroleum products) and methods of detecting the same are disclosed. The tagged petroleum products are tagged with a violanthrone, e.g., a substituted violanthrone and/or an isoviolanthrone, e.g., a substituted isoviolanthrone.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: March 6, 2012
    Assignee: Applied Nanotech Holdings, Inc.
    Inventors: Philip Forshee, Peter Kottenstette
  • Tagged Petroleum Products and Methods of Detecting Same
    Publication number: 20080118982
    Abstract: Tagged products (including tagged petroleum products) and methods of detecting the same are disclosed. The tagged petroleum products are tagged with a violanthrone, e.g., a substituted violanthrone and/or an isoviolanthrone, e.g., a substituted isoviolanthrone.
    Type: Application
    Filed: November 17, 2006
    Publication date: May 22, 2008
    Applicant: Authentix, Inc.
    Inventors: Philip Forshee, Peter Kottenstette