Patents by Inventor Brian Mullaney

Brian Mullaney 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).

  • Polyolefin compositions containing coated mica particles to prevent yellowing and methods therefore
    Patent number: 5376698
    Abstract: Antioxidant containing polyolefin compositions are provided including titanium dioxide-coated mica particles comprising a coating of silica and alumina calcined thereon to prevent yellowing of the compositions. Process for preventing the yellowing of antioxidant containing polyolefin compositions is also disclosed.
    Type: Grant
    Filed: September 21, 1993
    Date of Patent: December 27, 1994
    Assignee: The Mearl Corporation
    Inventors: Ioannis P. Sipsas, Brian Mullaney, Leigh A. Kelderhouse