Granted Patent
Utility
US 4,396,609 · App. 05/830,393
Aminocyclitol antibiotics, pharmaceutical compositions and method of using same
Inventors:
Sol J. Daum, Robert L. Clarke
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Sep 6, 1977
Inventors
Sol J. Daum
Robert L. Clarke
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.