Granted Patent
Utility
US 6,315,752 · App. 09/277,649
Implantable bypass device
Inventor:
Kristian DiMatteo
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Mar 26, 1999
Inventor
Kristian DiMatteo
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.