Granted Patent
Utility
US 5,332,846 · App. 08/069,478
Hydroformylation process using novel phosphine-rhodium catalyst system
Inventors:
Thomas J. Devon, Gerald W. Phillips, Thomas Allen Puckette, Jerome Leonard Stavinoha, Jr., Jeffrey J. Vanderbilt
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Jun 1, 1993
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.