Granted Patent
Utility
US 4,788,355 · App. 07/109,029
Oxyiodination catalyst
Inventor:
Mark Rule
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Oct 16, 1987
Inventor
Mark Rule
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.