Granted Patent
Utility
US 6,809,315 · App. 10/087,372
Method and system using acoustic ejection for preparing and analyzing a cellular sample surface
Inventors:
Richard N. Ellson, Mitchell Mutz, Richard Caprioli
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Mar 1, 2002
Inventors
Richard N. Ellson
Mitchell Mutz
Richard Caprioli
Assignee (at issue)
PICOLITER INC.
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.