Granted Patent
Utility
US 4,816,566 · App. 06/827,674
Polypeptides having interferon activity
Inventors:
Thomas M. DeChiara, Stanley J. Tarnowski, Jr.
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Feb 10, 1986
Inventors
Thomas M. DeChiara
Stanley J. Tarnowski, Jr.
Assignee (at issue)
HOFFMANN-LA ROCHE INC.
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.