Granted Patent
Utility
US 5,864,012 · App. 08/732,453
Active peptide and its preparation
Inventors:
Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke, Bernd Janssen, Ulrich Karl, Andreas Kling, Stefan Muller, Bernd de Potzolli, Kurt Ritter, Marco Thyes, Thomas Zierke
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Nov 4, 1996
Inventors
Wilhelm Amberg
Harald Bernard
Ernst Buschmann
Andreas Haupt
Lothar Janitschke
Bernd Janssen
Ulrich Karl
Andreas Kling
Stefan Muller
Bernd de Potzolli
Kurt Ritter
Marco Thyes
Thomas Zierke
Assignee (at issue)
BASF SE
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.