Granted Patent
Utility
US 5,700,482 · App. 08/483,912
Process for the preparation of a liposome dispersion under elevated pressure contents
Inventors:
Lene Frederiksen, Klaus Anton, Peter Van Hoogevest
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Jun 7, 1995
Inventors
Lene Frederiksen
Klaus Anton
Peter Van Hoogevest
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.