Granted Patent
Utility
US 5,486,293 · App. 08/215,201
Removal of small exogenous molecules from biological fluids
Inventors:
Egisto Boschetti, Pierre Girot, Luc Guerrier
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Mar 21, 1994
Inventors
Egisto Boschetti
Pierre Girot
Luc Guerrier
Assignee (at issue)
Hemasure, 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.