Granted Patent
Utility
US 4,918,241 · App. 07/390,014
Method of preparing aromatic ethers from iodoaromatic compounds
Inventor:
Thomas H. Larkins, Jr.
Patented Case
View Patent ↗
Granted: Apr 17, 1990
Filed: Aug 7, 1989
Inventor
Thomas H. Larkins, Jr.
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.