Granted Patent
Utility
US 6,469,056 · App. 09/529,181
Pharmaceutically active compounds, their preparation and use as ECE-inhibitors
Inventors:
Michael Puhl, Johann-Christian Zechel, Klaus Ditrich, Heinz Hillen, Tanja Kohl, Melanie Erhardt, Stefan Hergenröder, Claus Otto Markert
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Apr 10, 2000
Inventors
Michael Puhl
Johann-Christian Zechel
Klaus Ditrich
Heinz Hillen
Tanja Kohl
Melanie Erhardt
Stefan Hergenröder
Claus Otto Markert
Assignee (at issue)
Abbott Laboratories
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.