Patents by Inventor Ingo Reese

Ingo Reese 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 image-forming element containing silver halide crystals internally modified with a metal-halogen-fluorine-complex
    Patent number: 6284450
    Abstract: A photosensitive image-forming element is provided comprising on a support at least one photosensitive layer containing silver halide crystals which are internally doped with a transition metal complex forming centers which are able to interact with photocharges, wherein said transition metal complex is represented by the general formula (1): [ML6−nFn]m−  (1) as disclosed in the claims and in the description. A method for the preparation of a silver halide containing image-forming element, wherein the silver halide comprises said transition metal complex, has also been described.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: September 4, 2001
    Assignee: AGFA-Gevaert
    Inventors: Dirk Vandenbroucke, Matthias Höhling, Ingo Reese