Nanostraw Devices and Methods of Fabricating and Using the Same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 2, 2019
app pub date -
Mar 14, 2017
filing date -
Mar 14, 2017
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
Microdevices containing a chamber bound on one side by a nanoporous membrane are provided. The nanoporous membrane may contain hollow nanotubes that extend through the nanoporous membrane, from one surface to the other, and extend beyond the surface of the nanoporous membrane opposite the surface interfacing with the chamber. The nanotubes may provide a fluidic conduit between an environment external to the microdevice and the chamber, which is otherwise substantially fluid-tight. Also provided are methods of making a microdevice and methods of using the microdevices.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY | OFFICE OF THE GENERAL COUNSEL BLDG 170 3RD FL MAIN QUAD PO BOX 20386 STANFORD CA 94305-2038 |
International Classification(s)

- 2017 Application Filing Year
- A61K Class
- 21227 Applications Filed
- 12841 Patents Issued To-Date
- 60.50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Desai, Tejal A | San Francisco, US | 23 | 821 |
# of filed Patents : 23 Total Citations : 821 | |||
Dinakar, Hariharasudhan Chirra | San Francisco, US | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Fox, Cade B | San Francisco, US | 5 | 7 |
# of filed Patents : 5 Total Citations : 7 | |||
Melosh, Nicholas A | Stanford, US | 23 | 173 |
# of filed Patents : 23 Total Citations : 173 |
Cited Art Landscape
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Patent Citation Ranking
- 4 Citation Count
- A61K Class
- 58.87 % this patent is cited more than
- 6 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 2, 2026 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 2, 2030 |
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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