Granted Patent
Utility
US 4,567,149 · App. 06/476,367
Binding assay system and method of making and using same
Inventors:
William J. Sell, David Halsted Riege, Vincent A. Marinkovich
Patented Case
View Patent ↗
Granted: Jan 28, 1986
Filed: Mar 17, 1983
Inventors
William J. Sell
David Halsted Riege
Vincent A. Marinkovich
Assignee (at issue)
Mast Immunosystems, 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.