Granted Patent
Utility
US 4,759,833 · App. 07/115,303
Electrolytic method of simultaneously preparing diaryliodonium salt and alkoxide salt and method of preparing ester of an aromatic acid
Inventors:
Carl M. Lentz, Michael R. Cushman, James R. Overton, David D. Cornell
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Nov 2, 1987
Inventors
Carl M. Lentz
Michael R. Cushman
James R. Overton
David D. Cornell
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.