Granted Patent
Utility
US 5,521,209 · App. 08/356,181
N-substituted azabicyclo[3.2.0]heptane derivatives as neuroleptics, the preparation and use thereof
Inventors:
Gerd Steiner, Liliane Unger, Berthold Behl, Hans-Juergen Teschendorf
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Dec 16, 1994
Inventors
Gerd Steiner
Liliane Unger
Berthold Behl
Hans-Juergen Teschendorf
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.