Granted Patent
Utility
US 5,496,818 · App. 08/057,553
Stable emulsion suitable for pharmaceutical administration, the production thereof and emulsion for pharmaceutical use
Inventors:
Karin Schaupp, Josef Polzer, Johannes Kerbl, Kurt Lanthaler, Stanley S. Davis, Clive Washington
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: May 6, 1993
Inventors
Karin Schaupp
Josef Polzer
Johannes Kerbl
Kurt Lanthaler
Stanley S. Davis
Clive Washington
Assignee (at issue)
Knoll, Inc.
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.