Granted Patent
Utility
US 6,051,014 · App. 09/170,359
Percutaneous filtration catheter for valve repair surgery and methods of use
Inventor:
Yue-Teh Jang
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Oct 13, 1998
Inventor
Yue-Teh Jang
Assignee (at issue)
Embolx, 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.