Granted Patent
Utility
US 6,693,072 · App. 09/741,536
Elastase inhibitors
Inventors:
Steven L. Gallion, William A. Metz Jr., Joseph P. Burkhart, Michael R. Angelastro, Norton P. Peet
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Dec 20, 2000
Inventors
Steven L. Gallion
William A. Metz Jr.
Joseph P. Burkhart
Michael R. Angelastro
Norton P. Peet
Assignee (at issue)
Aventis Pharmaceuticals 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.