Granted Patent
Utility
US 5,591,721 · App. 08/328,520
Method of down-regulating gene expression
Inventors:
Sudhir Agrawal, Robert B. Diasio, Ruiwen Zhang
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Oct 25, 1994
Inventors
Sudhir Agrawal
Robert B. Diasio
Ruiwen Zhang
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.