Granted Patent
Utility
US 6,074,816 · App. 08/307,273
NANBV diagnostics: polynucleotides useful for screening for hepatitis C virus
Inventors:
Michael Houghton, Qui-Lim Choo, George Kuo
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Sep 16, 1994
Inventors
Michael Houghton
Qui-Lim Choo
George Kuo
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.