Granted Patent
Utility
US 5,645,533 · App. 08/379,091
Apparatus and method for performing an intravascular procedure and exchanging an intravascular device
Inventors:
David J. Blaeser, Janita Burmeister, Peter T. Keith, Thomas V. Ressemann
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Jan 26, 1995
Inventors
David J. Blaeser
Janita Burmeister
Peter T. Keith
Thomas V. Ressemann
Assignee (at issue)
Scimed Life Systems, 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.