Patents by Inventor Philip MacFaul

Philip MacFaul 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).

  • Ink-jet receptor sheet containing nitrile polymer
    Patent number: 6890609
    Abstract: A substrate for ink-jet printing which is coated or impregnated with a water dissipatable nitrile polymer having a Mn of less than 25,000 comprising 5 to 70% w/w of nitrile monomers. Also processes for ink-jet printing and printed substrates.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: May 10, 2005
    Assignee: Avecia Limited
    Inventors: Paul Wight, Philip MacFaul, Stephen George Yeates, Tom Annable
  • Ink-jet receptor sheet containing nitrile polymer
    Publication number: 20030176566
    Abstract: A substrate for ink-jet printing which is coated or impregnated with a water dissipatable nitrile polymer having a Mn of less than 25,000 comprising 5 to 70% w/w of nitrile monomers. Also processes for ink-jet printing and printed substrates.
    Type: Application
    Filed: February 12, 2003
    Publication date: September 18, 2003
    Inventors: Paul Wight, Philip MacFaul, Stephen George Yeates, Tom Annable
  • Chemical composition for ink
    Patent number: 6605142
    Abstract: An ink comprising: a) an aqueous medium; b) colorant; and c) a compound of Formula (1); M[X]n  (1)  wherein: M is a copper, nickel, cobalt or manganese cation; X is a carboxylic acid anion comprising at least four carbon atoms; and n is from 1 to 2 inclusive.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: August 12, 2003
    Assignee: Avecia Limited
    Inventors: Mark Kenworthy, Neil Anthony Tallant, Philip Macfaul