Granted Patent
Utility
US 6,409,990 · App. 09/569,466
Macromolecular carrier for drug and diagnostic agent delivery
Inventor:
David R. Vera
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: May 12, 2000
Inventor
David R. Vera
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.