Granted Patent
Utility
US 5,157,023 · App. 07/672,965
Antipyretic and anti-inflammatory lys pro val compositions and method of use
Inventor:
James Lipton
Patented Case
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Granted: Oct 20, 1992
Filed: Mar 21, 1991
Inventor
James Lipton
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.