Granted Patent
Utility
US 4,764,512 · App. 06/900,868
Benzodiazinone-pyridone compounds, cardiotonic compositions including the same, and their uses
Inventors:
Bruce F. Molino, Henry F. Campbell, Donald E. Kuhla, William L. Studt
Patented Case
View Patent ↗
Granted: Aug 16, 1988
Filed: Aug 27, 1986
Inventors
Bruce F. Molino
Henry F. Campbell
Donald E. Kuhla
William L. Studt
Assignee (at issue)
Rorer Pharmaceutical Corporation
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.