Granted Patent
Utility
US 4,960,692 · App. 06/840,791
Assay employing binding pair members on particles and on a filter or membrane
Inventors:
Brian Lentrichia, Michael Turanchik
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Mar 18, 1986
Inventors
Brian Lentrichia
Michael Turanchik
Assignee (at issue)
Fisher Scientific Company, L.L.C.
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.