Patents by Inventor Aaron D. Montello

Aaron D. Montello 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).

  • High clarity cholesteric liquid crystal films
    Patent number: 7439000
    Abstract: Cholesteric liquid crystal compositions are disclosed that produce high clarity cholesteric liquid crystal films. The cholesteric liquid crystal compositions are a reaction product of a cholesteric liquid crystal compound of formula (I) R—R1—R2R3R4nR5—R6??(I) as defined herein, and a thiol compound.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: October 21, 2008
    Assignee: 3M Innovative Properties Company
    Inventors: Feng Bai, Marc D. Radcliffe, Aaron D. Montello, Jianhui Xia, Domasius Nwabunma