IP Library › Granted Patent US 6,623,444
Granted Patent Utility Small
US 6,623,444 · Confirmation No. 2730

ULTRASONIC CATHETER DRUG DELIVERY METHOD AND DEVICE

Inventor: Eilaz Babaev
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-10-01 LET. Miscellaneous Incoming Letter 1 View
2009-10-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-16 PA.. Power of Attorney 3 View
2009-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-28 C.AD Change of Address 1 View
2001-03-21 TRNA Transmittal of New Application 3 View
2001-03-21 SPEC Specification 8 View
2001-03-21 CLM Claims 3 View
2001-03-21 ABST Abstract 1 View
2001-03-21 DRW Drawings-only black and white line drawings 3 View
2001-03-21 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,623,444
App. No.
09/813,577
Filed
2001-03-21
Granted
2003-09-23
Pub. No.
US20020138036A1
Art Unit
3754
PTA
-6 days