Granted Patent
Utility
US 5,811,313 · App. 08/877,752
Identification test for highly refined sesame oil
Inventor:
Mark K. Barr
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Jun 17, 1997
Inventor
Mark K. Barr
Assignee (at issue)
King Pharmaceuticals, 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.