IP Library › Granted Patent US 6,669,709
Granted Patent Utility
US 6,669,709 · Confirmation No. 4760

CATHETER APPARATUS AND METHODOLOGY FOR GENERATING A FISTULA ON-DEMAND BETWEEN CLOSELY ASSOCIATED BLOOD VESSELS AT A PRE-CHOSEN ANATOMIC SITE IN-VIVO

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 Code Description Pages PDF
2003-10-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-25 LET. Miscellaneous Incoming Letter 1 View
2003-08-25 PGP DRAWINGS Request to accept PreGrant Publication Drawings for publication 15 View
2002-02-20 TRNA Transmittal of New Application 3 View
2002-02-20 SPEC Specification 46 View
2002-02-20 CLM Claims 6 View
2002-02-20 ABST Abstract 1 View
2002-02-20 DRW Drawings-only black and white line drawings 15 View
2001-09-21 TRNA Transmittal of New Application 3 View
2001-09-21 SPEC Specification 43 View
2001-09-21 CLM Claims 6 View
2001-09-21 ABST Abstract 1 View
2001-09-21 DRW Drawings-only black and white line drawings 15 View
2001-09-21 OATH Oath or Declaration filed 6 View
2001-09-21 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,669,709
App. No.
09/960,003
Filed
2001-09-21
Granted
2003-12-30
Art Unit
3731
PTA
-97 days