Granted Patent
Utility
US 6,821,291
· Confirmation No. 4711
RETRIEVABLE STENT AND METHOD OF USE THEREOF
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-10-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-09-10 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-10 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2001-07-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-07-13 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-07-13 | SPEC |
Specification | 17 | View | |
| 2001-07-13 | CLM |
Claims | 5 | View | |
| 2001-07-13 | ABST |
Abstract | 1 | View | |
| 2001-07-13 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-07-13 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Stephen L. Bolea
Watertown, MN
Robert L. Rykhus, Jr.
Edina, MN
Sidney F. Hauschild
Brooklyn Park, MN
Johann J. Neisz
Coon Rapids, MN
Mark Polyak
Minnetonka, MN
Bradford G. Staehle
Minnetonka, MN
Attorneys & Agents of Record
Classification
USPC
623/1.11
A61F2/90
A61F2/848
A61F2/95
A61F2002/9511
A61F2002/9528
Prosecution
- Examiner
- PELLEGRINO, BRIAN E
- Art Unit
- 3738
- Docket No.
- AMS-001
- Confirmation No.
- 4711
Publication
- Pub. No.
- US20020188344A1
- Pub. Date
- 2002-12-12
Patent Term Adjustment
-38days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-24
from
AMS RESEARCH, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-24
RELEASE OF SECURITY INTEREST
Recorded 2015-08-06
from
AMERICAN MEDICAL SYSTEMS, INC.,
AMS RESEARCH CORPORATION,
ENDO PHARMACEUTICALS SOLUTIONS, INC.,
ENDO PHARMACEUTICALS, INC.,
LASERSCOPE
GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2014-03-20
RELEASE OF PATENT SECURITY INTEREST
Recorded 2014-03-03
SECURITY AGREEMENT
Recorded 2011-07-22
RELEASE OF SECURITY INTEREST (SUPERCEEDING RELEASE RECORDED ON JULY 30, 2004 AT REEL/FRAME 015621/0551)
Recorded 2006-07-19
RELEASE OF SECURITY INTEREST
Recorded 2004-07-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-03-08
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2003-06-27
from
BOLEA, STEPHEN L.,
NEISZ, JOHANN J.,
POLYAK, MARK,
STAEHLE, BRADFORD G.,
HAUSCHILD, SIDNEY F.,
RYKHUS, ROBERT L. JR.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-13
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Quick Facts
- Patent No.
- US 6,821,291
- App. No.
- 09/904,926
- Filed
- 2001-07-13
- Granted
- 2004-11-23
- Pub. No.
- US20020188344A1
- Examiner
- PELLEGRINO, BRIAN E
- Art Unit
- 3738
- PTA
- -38 days
External Links