Granted Patent
Utility
US 4,257,952 · App. 06/045,917
3-Amino-tetrahydrocarbazoles
Inventor:
Aram Mooradian
Patented Case
View Patent ↗
Granted: Mar 24, 1981
Filed: Jun 6, 1979
Inventor
Aram Mooradian
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.