Granted Patent
Utility
US 6,589,264 · App. 09/478,818
Aortic occluder with associated filter and methods of use during cardiac surgery
Inventors:
Denise Barbut, Giovanni Pastrone, Tracy D. Maahs, Ross S. Tsugita
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Jan 7, 2000
Inventors
Denise Barbut
Giovanni Pastrone
Tracy D. Maahs
Ross S. Tsugita
Assignee (at issue)
Edwards Lifesciences 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.