Granted Patent
Utility
US 6,599,706 · App. 08/487,453
Recombinant PR-3 and assays employing the same
Inventors:
Robert F. Halenbeck, Michael Kriegler, Jan Tuttleman, Carl Perez, David A. Jewell, Kirston E. Koths
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jun 7, 1995
Inventors
Robert F. Halenbeck
Michael Kriegler
Jan Tuttleman
Carl Perez
David A. Jewell
Kirston E. Koths
Assignee (at issue)
Chiron Corporation
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.