IP Library › Granted Patent US 6,719,724
Granted Patent Utility
US 6,719,724 · Confirmation No. 6860

CENTRAL VENOUS LINE CATHETER HAVING MULTIPLE HEAT EXCHANGE ELEMENTS AND MULTIPLE INFUSION LUMENS

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 Code Description Pages PDF
2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-23 DRW Drawings-only black and white line drawings 15 View
2001-08-16 TRNA Transmittal of New Application 5 View
2001-08-16 DRW Drawings-only black and white line drawings 11 View
2001-03-23 TRNA Transmittal of New Application 3 View
2001-03-23 SPEC Specification 30 View
2001-03-23 CLM Claims 26 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,719,724
App. No.
09/816,645
Filed
2001-03-23
Granted
2004-04-13
Art Unit
3763
PTA
-107 days