Granted Patent
Utility
US 5,393,530 · App. 07/861,889
Method for making liposomes of enhanced entrapping capacity toward foreign substances to be encapsulated
Inventors:
Michel Schneider, Herve Tournier, Roland Hyacinthe, Christian Guillot, Bernard Lamy
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Jun 22, 1992
Inventors
Michel Schneider
Herve Tournier
Roland Hyacinthe
Christian Guillot
Bernard Lamy
Assignee (at issue)
Bracco International BV
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.