IP Library › Granted Patent US 6,702,840
Granted Patent Utility
US 6,702,840 · Confirmation No. 9363

HEAT EXCHANGE CATHETER WITH DISCRETE HEAT EXCHANGE ELEMENTS

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 Code Description Pages PDF
2016-03-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-11 PA.. Power of Attorney 1 View
2016-03-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-03-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2008-02-29 LET. Miscellaneous Incoming Letter 1 View
2003-11-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-07-18 TRNA Transmittal of New Application 3 View
2001-07-18 SPEC Specification 31 View
2001-07-18 CLM Claims 6 View
2001-07-18 ABST Abstract 1 View
2001-07-18 DRW Drawings-only black and white line drawings 15 View
2001-07-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,702,840
App. No.
09/907,799
Filed
2001-07-18
Granted
2004-03-09
Pub. No.
US20010044644A1
Art Unit
3739
PTA
-39 days