Granted Patent
Utility
US 4,615,806 · App. 06/708,992
Removal of iodide compounds from non-aqueous organic media
Inventor:
Charles B. Hilton
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Mar 7, 1985
Inventor
Charles B. Hilton
Assignee (at issue)
Celanese GmbH
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.