Granted Patent
Utility
US 6,733,959 · App. 09/923,039
Chemically sensitized aqueous-based photothermographic emulsions and materials and methods of using same
Inventors:
Henry J. Gysling, David A. Dickinson, Mark Lelental, John W. Boettcher
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Aug 6, 2001
Inventors
Henry J. Gysling
David A. Dickinson
Mark Lelental
John W. Boettcher
Assignee (at issue)
EASTMAN KODAK COMPANY
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.