Granted Patent
Utility
US 5,654,445 · App. 08/674,555
.delta.-amino-.gamma.-hydroxy-.omega.-aryl-alkanoic acids
Inventors:
Richard Goschke, Jurgen Klaus Maibaum, Walter Schilling, Stefan Stutz, Pascal Rigollier, Yasuchika Yamaguchi, Nissim Claude Cohen, Peter Herold
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Jul 2, 1996
Inventors
Richard Goschke
Jurgen Klaus Maibaum
Walter Schilling
Stefan Stutz
Pascal Rigollier
Yasuchika Yamaguchi
Nissim Claude Cohen
Peter Herold
Assignee (at issue)
Ciba-Geigy
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.