Granted Patent
Utility
US 5,750,574 · App. 08/889,163
Fluorinated N-arylmethylamino derivatives of cyclobutene-3,4-diones
Inventor:
Adam Matthew Gilbert
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Jul 7, 1997
Inventor
Adam Matthew Gilbert
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.