Patents by Inventor Katrin Parsiegla

Katrin Parsiegla 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).

  • PHOTOSENSITIVE ORGANIC SEMICONDUCTOR COMPOSITIONS
    Publication number: 20080020322
    Abstract: The present invention relates to a photosensitive organic semiconductor composition comprising an organic p-type semiconductor pigment with a p-type conducting polymer, wherein the ionization potentials of the organic p-type semiconductor pigment and the p-type conducting polymer are nominally equivalent and a photosensitive organic semiconductor composition comprising an organic n-type semiconductor pigment with an n-type conducting polymer, wherein the electron affinities of the organic semiconductor pigment and the conducting polymer are nominally equivalent. The present invention also relates to a p/n heterojunction utilizing the photosensitive organic semiconductor compositions.
    Type: Application
    Filed: August 14, 2007
    Publication date: January 24, 2008
    Inventors: Jerome Lenhard, Wayne Ferrar, Katrin Parsiegla, Bonnie Hein, Shiying Zheng, Michel Molaire
  • PHOTOSENSITIVE ORGANIC SEMICONDUCTOR COMPOSITIONS
    Publication number: 20070278459
    Abstract: The present invention relates to a photosensitive organic semiconductor composition comprising an organic p-type semiconductor pigment with a p-type conducting polymer, wherein the ionization potentials of the organic p-type semiconductor pigment and the p-type conducting polymer are nominally equivalent and a photosensitive organic semiconductor composition comprising an organic n-type semiconductor pigment with an n-type conducting polymer, wherein the electron affinities of the organic semiconductor pigment and the conducting polymer are nominally equivalent. The present invention also relates to a p/n heterojunction utilizing the photosensitive organic semiconductor compositions.
    Type: Application
    Filed: August 14, 2007
    Publication date: December 6, 2007
    Inventors: Jerome Lenhard, Wayne Ferrar, Katrin Parsiegla, Bonnie Hein, Shiying Zheng, Michel Molaire
  • Photosensitive organic semiconductor compositions
    Patent number: 7268363
    Abstract: The present invention relates to a photosensitive organic semiconductor composition comprising an organic p-type semiconductor pigment with a p-type conducting polymer, wherein the ionization potentials of the organic p-type semiconductor pigment and the p-type conducting polymer are nominally equivalent and a photosensitive organic semiconductor composition comprising an organic n-type semiconductor pigment with an n-type conducting polymer, wherein the electron affinities of the organic semiconductor pigment and the conducting polymer are nominally equivalent. The present invention also relates to a p/n heterojunction utilizing the photosensitive organic semiconductor compositions.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: September 11, 2007
    Assignee: Eastman Kodak Company
    Inventors: Jerome R. Lenhard, Wayne T. Ferrar, Katrin Parsiegla, Bonnie R. Hein, Shiying Zheng, Michel F. Molaire
  • Photosensitive organic semiconductor compositions
    Publication number: 20060180199
    Abstract: The present invention relates to a photosensitive organic semiconductor composition comprising an organic p-type semiconductor pigment with a p-type conducting polymer, wherein the ionization potentials of the organic p-type semiconductor pigment and the p-type conducting polymer are nominally equivalent and a photosensitive organic semiconductor composition comprising an organic n-type semiconductor pigment with an n-type conducting polymer, wherein the electron affinities of the organic semiconductor pigment and the conducting polymer are nominally equivalent. The present invention also relates to a p/n heterojunction utilizing the photosensitive organic semiconductor compositions.
    Type: Application
    Filed: February 15, 2005
    Publication date: August 17, 2006
    Inventors: Jerome Lenhard, Wayne Ferrar, Katrin Parsiegla, Bonnie Hein, Shiying Zheng, Michel Molaire