Granted Patent
Utility
US 5,547,833 · App. 08/177,733
Radial flow assay, delivering member, test kit, and methods
Inventors:
Brent Dorval, Lilibeth K. Denham, Alexander M. Klibanov
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Jan 4, 1994
Inventors
Brent Dorval
Lilibeth K. Denham
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.