Granted Patent
Utility
US 5,082,664 · App. 07/195,228
Prostaglandin-lipid formulations
Inventors:
Robert P. Lenk, Michelle L. Tomsho, Robert L. Suddith, Robert J. Klimchak
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: May 18, 1988
Inventors
Robert P. Lenk
Michelle L. Tomsho
Robert L. Suddith
Robert J. Klimchak
Assignee (at issue)
The Liposome Company, 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.