Granted Patent
Utility
US 6,428,552
· Confirmation No. 2370
METHOD AND APPARATUS FOR CROSSING INTRAVASCULAR OCCLUSIONS
Inventor:
Kurt D. Sparks
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-08-29 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-06-12 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-01-22 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-01-22 | SPEC |
Specification | 9 | View | |
| 2001-01-22 | CLM |
Claims | 3 | View | |
| 2001-01-22 | ABST |
Abstract | 1 | View | |
| 2001-01-22 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-01-22 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Kurt D. Sparks
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
606/159
Prosecution
- Examiner
- LINDSEY, RODNEY M
- Art Unit
- 3765
- Customer No.
- 53186
- Docket No.
- LMND.P052
- Confirmation No.
- 2370
Publication
- Pub. No.
- US20020099397A1
- Pub. Date
- 2002-07-25
Patent Term Adjustment
-70days
No related applications found.
from
CARDINAL HEALTH 529, LLC,
CARDINAL HEALTH SWITZERLAND 515 GMBH,
CORDIS CORPORATION,
FLEXIBLE STENTING SOLUTIONS, INC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-10-01
from
CORDIS CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-03-31
TERMINATION OF PATENT SECURITY INTEREST
Recorded 2006-01-12
from
LUMEND, INC.
SECURITY INTEREST
Recorded 2004-07-13
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Quick Facts
- Patent No.
- US 6,428,552
- App. No.
- 09/768,376
- Filed
- 2001-01-22
- Granted
- 2002-08-06
- Pub. No.
- US20020099397A1
- Examiner
- LINDSEY, RODNEY M
- Art Unit
- 3765
- PTA
- -70 days
External Links