Patents by Inventor Brian William Sullivan

Brian William Sullivan 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).

  • Unfinished rutile titanium dioxide slurry for paints and paper coatings
    Patent number: 7186770
    Abstract: The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: March 6, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: William Harvey Morrison, Jr., Brian William Sullivan
  • Unfinished rutile titanium dioxide slurry for paints and paper coatings
    Patent number: 6790902
    Abstract: The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
    Type: Grant
    Filed: September 11, 2001
    Date of Patent: September 14, 2004
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: William Harvey Morrison, Jr., Brian William Sullivan
  • Unfinished rutile titanium dioxide slurry for paints and paper coatings
    Publication number: 20040162383
    Abstract: The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
    Type: Application
    Filed: November 17, 2003
    Publication date: August 19, 2004
    Inventors: William Harvey Morrison Jr, Brian William Sullivan
  • Unfinished rutile titanium dioxide slurry for paints and paper coatings
    Publication number: 20020091192
    Abstract: The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
    Type: Application
    Filed: September 11, 2001
    Publication date: July 11, 2002
    Inventors: William Harvey Morrison,, Brian William Sullivan