Granted Patent
Utility
US 4,205,171 · App. 05/869,708
Aminomethanobenzazocines and nitromethanobenzazocines
Inventor:
Noel F. Albertson
Patented Case
View Patent ↗
Granted: May 27, 1980
Filed: Jan 16, 1978
Inventor
Noel F. Albertson
Assignee (at issue)
Sterling Drug, 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.