Granted Patent
Utility
US 4,912,113 · App. 07/239,766
3,7-diazabicyclo(3,3,1)nonane compounds and pharmaceutical compositions containing such compounds
Inventors:
Uwe Schon, Wolfgang Kehrbach, Gerd Buschmann, Ulrich Kuhl, Dieter Ziegler
Patented Case
View Patent ↗
Granted: Mar 27, 1990
Filed: Sep 2, 1988
Inventors
Uwe Schon
Wolfgang Kehrbach
Gerd Buschmann
Ulrich Kuhl
Dieter Ziegler
Assignee (at issue)
Kali-Chemie Pharma GmbH
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.