Patents by Inventor Jon Mack

Jon Mack 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).

  • Process for making an intrinsic polarizer
    Publication number: 20050073065
    Abstract: A method for making a polarizer from a polymeric film having an original length and comprising a hydroxylated linear high polymer includes stretching the polymeric film to a stretched length of from about 3.5 times to about 7.0 times the original length, immersing the polymeric film in an aqueous dehydration catalyst, and heating the polymeric film and the catalyst to effect partial dehydration of the polymeric film, wherein light absorbing, vinylene block segments are formed.
    Type: Application
    Filed: March 31, 2003
    Publication date: April 7, 2005
    Inventors: Jon Mack, Kevin Hoffman, John Cael, Jason Balich, Gregory Gilligan, James Richard