Granted Patent
Utility
US 6,008,196 · App. 08/737,905
Perfluoroalkyl ketone inhibitors of elastase and processes for making the same
Inventors:
Timothy T. Curran, Joseph P. Burkhart, Michael R. Angelastro, Norton P. Peet, William Metz
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Nov 22, 1996
Inventors
Timothy T. Curran
Joseph P. Burkhart
Michael R. Angelastro
Norton P. Peet
William Metz
Assignee (at issue)
Hoechst Marion Roussel
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.