Granted Patent
Utility
US 6,599,528 · App. 09/936,349
Mechanically stable pharmaceutical presentations form containing liquid or semisolid surface-active substances
Inventors:
Jörg Rosenberg, Gunther Berndl, Bernd Liepold, Jorg Breitenbach
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Sep 11, 2001
Inventors
Jörg Rosenberg
Gunther Berndl
Bernd Liepold
Jorg Breitenbach
Assignee (at issue)
Abbott GmbH & Co. KG
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.