Granted Patent
Utility
US 5,759,770 · App. 08/470,202
Retrovirus from the HIV group and its use
Inventors:
Lutz G. Guertler, Josef Eberle, Albrecht v. Brunn, Stefan Knapp, Hans-Peter Hauser
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Jun 6, 1995
Inventors
Lutz G. Guertler
Josef Eberle
Albrecht v. Brunn
Stefan Knapp
Hans-Peter Hauser
Assignee (at issue)
Behring Diagnostics GmbH
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.