Patents by Inventor Andrea Lynnae Hansen

Andrea Lynnae Hansen 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).

  • Photothermographic materials containing phosphors and methods of using same
    Patent number: 7074549
    Abstract: Photothermographic materials contain an X-radiation-sensitive phosphor that emits in the range of from about 100 to about 410 nm. The X-radiation-sensitive phosphor is a rare earth phosphate, a yttrium phosphate, a strontium phosphate or a strontium fluoroborate. These photothermographic materials can be provides out of organic solvent or aqueous solvent coating formulations.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: July 11, 2006
    Assignee: Eastman Kodak Company
    Inventors: Sharon Mary Simpson, Kurt DeLance Sieber, Andrea Lynnae Hansen