Granted Patent
Utility
US 6,489,304 · App. 08/846,879
Hyperstructure-forming carriers
Inventor:
Sudhir Agrawal
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: May 1, 1997
Inventor
Sudhir Agrawal
Assignee (at issue)
Hybridon, 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.