Patents by Inventor Robert Canright

Robert Canright 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).

  • Additive package comprising optical brighteners
    Publication number: 20060047029
    Abstract: The color or whiteness of polyolefin resins is significantly improved by the addition of low levels of optical brighteners. These brighteners can be used with standard additive packages comprising primary and/or secondary antioxidants such as phenolics and phosphites.
    Type: Application
    Filed: August 27, 2004
    Publication date: March 2, 2006
    Inventors: Anthony Poloso, Ajit Pendse, Robert Canright