Granted Patent
Utility
US 6,361,749 · App. 09/376,686
Apparatus and methods for magnetic separation
Inventors:
Leon Terstappen, Gerald Doyle, Paul A. Liberti, Gerald Dolan
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Aug 18, 1999
Inventors
Leon Terstappen
Gerald Doyle
Paul A. Liberti
Gerald Dolan
Assignee (at issue)
IMMUNIVEST 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.