Granted Patent
Utility
US 5,624,897 · App. 08/353,409
Cyclic depsipeptides having 18 ring atoms, and their use for combating endoparasites
Inventors:
Peter Jeschke, Jurgen Scherkenbeck, Gerhard Bonse, Erwin Bischoff, Norbert Mencke, Achim Harder, Michael Londershausen, Hartwig Muller
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Dec 9, 1994
Inventors
Peter Jeschke
Jurgen Scherkenbeck
Gerhard Bonse
Erwin Bischoff
Norbert Mencke
Achim Harder
Michael Londershausen
Hartwig Muller
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.