Granted Patent
Utility
US 5,804,360 · App. 08/854,572
Imaging element and aqueous coating compositions containing polyurethane/vinyl polymer dispersions
Inventors:
Brian A. Schell, Charles C. Anderson, Kenneth L. Tingler, Yongcai Wang
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: May 12, 1997
Inventors
Brian A. Schell
Charles C. Anderson
Kenneth L. Tingler
Yongcai Wang
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.