Granted Patent
Utility
US 6,503,450 · App. 09/475,467
Integrated blood oxygenator and pump system
Inventors:
Thomas Afzal, Jean-Pierre Dueri, Alex Leynov, Anthony Makarewicz, Alec A. Piplani, Greg Potts
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Dec 30, 1999
Inventors
Thomas Afzal
Jean-Pierre Dueri
Alex Leynov
Anthony Makarewicz
Alec A. Piplani
Greg Potts
Assignee (at issue)
Cardiovention, 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.