IP Library › Granted Patent US 6,645,197
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US 6,645,197 · Confirmation No. 1912

METHOD AND APPARATUS FOR MINIMIZING THE RISK OF AIR EMBOLISM WHEN PERFORMING A PROCEDURE IN A PATIENT'S THORACIC CAVITY

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2011-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-11 C.AD Change of Address 1 View
2011-05-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-05-11 PA.. Power of Attorney 1 View
2011-05-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-05-11 LET. Miscellaneous Incoming Letter 1 View
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-06-01 TRNA Transmittal of New Application 1 View
2001-06-01 A.PE Preliminary Amendment 3 View
2001-06-01 SPEC Specification 24 View
2001-06-01 CLM Claims 8 View
2001-06-01 ABST Abstract 1 View
2001-06-01 DRW Drawings-only black and white line drawings 12 View
2001-06-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,645,197
App. No.
09/872,637
Filed
2001-06-01
Granted
2003-11-11
Pub. No.
US20020022848A1
Art Unit
3762
PTA
-111 days