Granted Patent
Utility
US 5,957,901 · App. 08/949,893
Catheter with improved spray pattern for pharmaco-mechanical thrombolysis therapy
Inventors:
Jim Mottola, Steve Carlstrom, Andy E. Poursaid
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Oct 14, 1997
Inventors
Jim Mottola
Steve Carlstrom
Andy E. Poursaid
Assignee (at issue)
Merit Medical 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.