Granted Patent
Utility
US 4,956,274 · App. 07/034,757
Reagent stabilization in enzyme-donor and acceptor assay
Inventors:
Pyare Khanna, Robert Dworschack, Phillip Ruprecht
Patented Case
View Patent ↗
Granted: Sep 11, 1990
Filed: Apr 6, 1987
Inventors
Pyare Khanna
Robert Dworschack
Phillip Ruprecht
Assignee (at issue)
MICROGENICS 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.