Granted Patent
Utility
US 6,288,099 · App. 09/454,030
Substituted benzofuranoindoles and indenoindoles as novel potassium channel openers
Inventors:
Schuyler A. Antane, John A. Butera, Joseph R. Lennox
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Dec 3, 1999
Inventors
Schuyler A. Antane
John A. Butera
Joseph R. Lennox
Assignee (at issue)
Amerimas Home Products, 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.