Granted Patent
Utility
US 4,556,667 · App. 06/548,045
Aryl substituted pyrido[1,4]benzodiazepines and their use as antidepressives
Inventor:
Chandler R. Taylor, Jr.
Patented Case
View Patent ↗
Granted: Dec 3, 1985
Filed: Dec 9, 1983
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.