Granted Patent
Utility
US 5,482,968 · App. 08/359,774
Naphthalenylmethyl cycloalkenone acetic acids and analogs thereof useful as aldose reductase inhibitors
Inventor:
Michael S. Malamas
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Dec 20, 1994
Inventor
Michael S. Malamas
Assignee (at issue)
Amerimas Home Products, Inc.
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.