Granted Patent
Utility
US 6,824,893 · App. 10/086,067
Organic element for electroluminescent devices
Inventors:
Benjamin P. Hoag, Denis Y. Kondakov
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Feb 28, 2002
Inventors
Benjamin P. Hoag
Denis Y. Kondakov
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.