IP Library › Granted Patent US 6,716,188
Granted Patent Utility
US 6,716,188 · Confirmation No. 4113

INDWELLING HEAT EXCHANGE CATHETER AND METHOD OF USING SAME

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2007-05-17 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-02-13 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-13 LET. Miscellaneous Incoming Letter 1 View
2004-02-13 DRW Drawings-only black and white line drawings 2 View
2002-01-09 TRNA Transmittal of New Application 4 View
2002-01-09 DRW Drawings-only black and white line drawings 19 View
2001-09-04 TRNA Transmittal of New Application 3 View
2001-09-04 A.PE Preliminary Amendment 4 View
2001-09-04 SPEC Specification 27 View
2001-09-04 CLM Claims 12 View
2001-09-04 ABST Abstract 1 View
2001-09-04 DRW Drawings-only black and white line drawings 21 View
2001-09-04 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,716,188
App. No.
09/946,969
Filed
2001-09-04
Granted
2004-04-06
Pub. No.
US20020049410A1
Art Unit
3762
PTA
-78 days