Granted Patent
Utility
US 5,561,045 · App. 08/177,732
Detection reagent, article, and immunoassay method
Inventors:
Brent Dorval, Lilibeth K. Denham, Walter Keil, Alexander M. Klibanov
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Jan 4, 1994
Inventors
Brent Dorval
Lilibeth K. Denham
Walter Keil
Alexander M. Klibanov
Assignee (at issue)
Intracel Holdings LLC
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.