Granted Patent
Utility
US 5,183,813 · App. 07/838,391
Antiarrhythmic agents
Inventors:
Kenneth C. Mattes, Bhaskar Rao Venepalli
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Feb 19, 1992
Inventors
Kenneth C. Mattes
Bhaskar Rao Venepalli
Assignee (at issue)
Sterling Winthrop 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.