Granted Patent
Utility
US 4,447,361 · App. 06/395,218
Aryl substituted pyrido[1,4]benzodiazepines
Inventor:
Chandler R. Taylor, Jr.
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Jul 6, 1982
Inventor
Chandler R. Taylor, Jr.
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.