Granted Patent
Utility
US 6,719,981 · App. 09/856,653
Stable, attenuated rabies virus mutants and live vaccines thereof
Inventors:
Teshome Mebatsion, Karl-Klaus Conzelmann
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jul 6, 2001
Inventors
Teshome Mebatsion
Karl-Klaus Conzelmann
Assignee (at issue)
AKZO NOBEL N.V.
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.