Patents by Inventor Lois Bryman

Lois Bryman 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).

  • BLUE LUMINESCENT COMPOUNDS
    Publication number: 20150236278
    Abstract: There is provided a compound having Formula II In Formula II: R1 can be alkyl having 1-6 carbons, silyl having 3-6 carbons, or a deuterated analog thereof; R2 can be alkyl, silyl, aryl, or a deuterated analog thereof; a and c are the same or different and are an integer from 0-4; and b is an integer from 0-5.
    Type: Application
    Filed: November 25, 2013
    Publication date: August 20, 2015
    Inventors: Lois Bryman, Kerwin D. Dobbs, Jerald Feldman, Troy C. Gehret, Stephan James McLain, Charles D. McLaren, Giang Dong Vo, Ying Wang
  • CHRYSENES FOR BLUE LUMINESCENT APPLICATIONS
    Publication number: 20080303425
    Abstract: This invention relates to chrysene compounds that are useful in electroluminescent applications and are capable of blue emission. It also relates to electronic devices in which the active layer includes such a chrysene compound.
    Type: Application
    Filed: May 16, 2008
    Publication date: December 11, 2008
    Inventors: VSEVOLOD ROSTOVTSEV, Hong Meng, Lois Bryman, Jeffrey A. Merlo, Norman Herron, Reid John Chesterfield