Granted Patent
Utility
US 5,286,903 · App. 07/993,537
Process for the preparation of cyclohexanedicarboxylic acids
Inventors:
Gether Irick, Jr., Michael Bellas, Leslie S. LaForce
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Dec 21, 1992
Inventors
Gether Irick, Jr.
Michael Bellas
Leslie S. LaForce
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.