Granted Patent
Utility
US 6,797,809 · App. 10/637,323
Multiple fusion antigens for use in immunoassays for anti-HCV antibodies
Inventors:
David Chien, Phillip Arcangel, Laura Tandeske, Carlos George-Nascimento, Doris Coit, Angelica Medina-Selby
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Aug 8, 2003
Inventors
David Chien
Phillip Arcangel
Laura Tandeske
Carlos George-Nascimento
Doris Coit
Angelica Medina-Selby
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.