Stented prosthetic heart valve having a wrap and delivery devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 12, 2021
Grant Date -
Sep 14, 2017
app pub date -
Mar 14, 2017
filing date -
Mar 14, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Abstract
Stented prosthetic heart valves comprising a stent frame having a compressed arrangement for delivery within a patient's vasculature and an expanded arrangement for deployment within a native heart valve. The stented prosthetic heart valves including a paravalvular leakage prevention or mitigation wrap that encircles a stent frame and is formed of a flexible material having a variable diameter defined by a greatest distance between the wrap and the stent frame. The wrap further includes a first end coupled to the stent frame and an opposing second end that is not coupled to the stent frame, wherein the wrap can selectively enlarge its diameter in situ via movement of the second end. Devices for and methods of selectively deploying the wrap are also disclosed.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MEDTRONIC VASCULAR INC | 3576 UNOCAL PLACE SANTA ROSA CA 95403 |
International Classification(s)

- 2017 Application Filing Year
- A61F Class
- 6751 Applications Filed
- 4708 Patents Issued To-Date
- 69.74 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bateman, Michael | St. Louis Park, US | 17 | 421 |
# of filed Patents : 17 Total Citations : 421 | |||
Clague, Cynthia | Minnetonka, US | 22 | 1974 |
# of filed Patents : 22 Total Citations : 1974 | |||
Keogh, James R | Maplewood, US | 138 | 22111 |
# of filed Patents : 138 Total Citations : 22111 | |||
Racchini, Joel | Edina, US | 50 | 2088 |
# of filed Patents : 50 Total Citations : 2088 | |||
Sandstrom, Jeffrey | Scandia, US | 83 | 2255 |
# of filed Patents : 83 Total Citations : 2255 |
Cited Art Landscape
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Patent Citation Ranking
- 12 Citation Count
- A61F Class
- 94.00 % this patent is cited more than
- 4 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 12, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 12, 2032 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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