Granted Patent
Utility
US 5,824,461 · App. 08/932,014
Fluoropolyether containing aqueous coating compositions for an imaging element
Inventors:
Brian A. Schell, Michael W. Orem, Yongcai Wang
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Sep 17, 1997
Inventors
Brian A. Schell
Michael W. Orem
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.