Granted Patent
Utility
US 6,780,428 · App. 09/878,115
Unimolecular polymeric micelles with an ionizable inner core
Inventors:
Maxime Ranger, Jean-Christophe Leroux
Patented Case
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Granted: Aug 24, 2004
Filed: Jun 8, 2001
Inventors
Maxime Ranger
Jean-Christophe Leroux
Assignee (at issue)
Labopharm 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.