Granted Patent
Utility
US 5,011,985 · App. 07/522,607
Levo-ciprofibrate
Inventors:
Eugene H. Cordes, George J. Ellames, John M. Herbert, David I. Smith
Patented Case
View Patent ↗
Granted: Apr 30, 1991
Filed: May 11, 1990
Inventors
Eugene H. Cordes
George J. Ellames
John M. Herbert
David I. Smith
Assignee (at issue)
Sterling Drug, 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.