Granted Patent
Utility
US 4,743,608 · App. 06/885,895
Pyridone-pyridyl-imidazolyl and triazolyl compounds and their use as cardiotonic agents
Inventors:
William C. Faith, Henry F. Campbell, Donald E. Kuhla
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Jul 15, 1986
Inventors
William C. Faith
Henry F. Campbell
Donald E. Kuhla
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.