Granted Patent
Utility
US 6,630,355 · App. 09/753,201
Magnetic focusing immunosensor for the detection of pathogens
Inventors:
Philip Pivarnik, He Cao, Stephen V. Letcher, A. Garth Rand
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Jan 2, 2001
Inventors
Philip Pivarnik
He Cao
Stephen V. Letcher
A. Garth Rand
Assignees (at issue)
Board of Governors for Higher Education, State of Rhode Island
Providence Plantation
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.