Granted Patent
Utility
US 5,244,672 · App. 07/788,481
Composition containing liposomes stabilized by a stabilizing support based on atelocollagen and glycosaminoglycans
Inventors:
Alain Huc, Chantal Buffevant, Daniel Herbage
Patented Case
View Patent ↗
Granted: Sep 14, 1993
Filed: Nov 6, 1991
Inventors
Alain Huc
Chantal Buffevant
Daniel Herbage
Assignee (at issue)
Coletica
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.