Granted Patent
Utility
US 4,500,529 · App. 06/492,534
Method of treating cardiac disorders with N-(aryloxyalkyl)-N'-(aminoalkyl)ureas
Inventors:
James R. Shanklin, Jr., Christopher P. Johnson, III
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: May 9, 1983
Inventors
James R. Shanklin, Jr.
Christopher P. Johnson, III
Assignee (at issue)
A. H. Robins Company, Incorporated
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.