IP Library › Granted Patent US 6,685,664
Granted Patent Utility
US 6,685,664 · Confirmation No. 5847

METHOD AND APPARATUS FOR ULTRAFILTRATION UTILIZING A LONG PERIPHERAL ACCESS VENOUS CANNULA FOR BLOOD WITHDRAWAL

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2011-06-10 TRAN.LET Transmittal Letter 1 View
2011-06-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-15 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2001-10-09 TRNA Transmittal of New Application 2 View
2001-10-09 DRW Drawings-only black and white line drawings 5 View
2001-06-08 TRNA Transmittal of New Application 2 View
2001-06-08 SPEC Specification 32 View
2001-06-08 CLM Claims 8 View
2001-06-08 ABST Abstract 1 View
2001-06-08 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,685,664
App. No.
09/876,185
Filed
2001-06-08
Granted
2004-02-03
Pub. No.
US20020187069A1
Art Unit
3762
PTA
-153 days