Granted Patent
Utility
US 6,579,688 · App. 09/737,635
Stabilizing diluent for polypeptides and antigens
Inventors:
Jeffrey W. Steaffens, Laura Panzarella
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Dec 14, 2000
Inventors
Jeffrey W. Steaffens
Laura Panzarella
Assignee (at issue)
Biostar, 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.