IP Library Granted Patent US 6,004,291
Granted Patent Utility
US 6,004,291 · App. 09/013,111

Intravascular catheter with distal guide wire lumen and transition

Inventors: Thomas V. Ressemann, Peter T. Keith, Louis Ellis
Patented Case View Patent ↗
Granted: Dec 21, 1999 Filed: Jan 26, 1998
Inventors
Thomas V. Ressemann
Peter T. Keith
Louis Ellis
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,004,291
App. No.
09/013,111
Filed
1998-01-26
Granted
1999-12-21
Kind
A