Granted Patent
Utility
US 5,961,490 · App. 09/013,458
Balloon perfusion catheter
Inventor:
Daniel O. Adams
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Jan 26, 1998
Inventor
Daniel O. Adams
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.