Granted Patent
Utility
US 6,369,028 · App. 08/246,029
Octacyclodepsipeptides having an endoparasiticidal action
Inventors:
Jurgen Scherkenbeck, Peter Jeschke, Hans-Georg Lerchen, Hermann Hagemann, Achim Harder, Norbert Mencke, Andrew Plant
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: May 19, 1994
Inventors
Jurgen Scherkenbeck
Peter Jeschke
Hans-Georg Lerchen
Hermann Hagemann
Achim Harder
Norbert Mencke
Andrew Plant
Assignee (at issue)
Bayer Aktiengesellschaft
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.