Granted Patent
Utility
US 6,623,452 · App. 09/741,278
Drug delivery catheter having a highly compliant balloon with infusion holes
Inventors:
Thomas Chien, Henry Nita, Alain Cornil
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Dec 19, 2000
Inventors
Thomas Chien
Henry Nita
Alain Cornil
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.