Granted Patent
Utility
US 4,810,714 · App. 07/199,191
Substituted 2-amino-2-imidazolines as antifibrillatory agents
Inventors:
David M. Stout, William L. Matier, Lawrence A. Black
Patented Case
View Patent ↗
Granted: Mar 7, 1989
Filed: May 26, 1988
Inventors
David M. Stout
William L. Matier
Lawrence A. Black
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.