Granted Patent
Utility
US 4,774,362 · App. 07/041,968
Chelating ligands and catalysts and processes employing the same
Inventors:
Thomas J. Devon, Gerald W. Phillips, Thomas Allen Puckette, Jerome Leonard Stavinoha, Jr., Jeffrey J. Vanderbilt
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Apr 24, 1987
Inventors
Thomas J. Devon
Gerald W. Phillips
Thomas Allen Puckette
Jerome Leonard Stavinoha, Jr.
Jeffrey J. Vanderbilt
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.