WET LAID NON-WOVEN SUBSTRATE CONTAINING POLYMERIC NANOFIBERS
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United States of America Patent
Stats
-
N/A
Issued Date -
Dec 10, 2015
app pub date -
Jan 24, 2014
filing date -
Jan 25, 2013
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
Substrates with wet laid staple polymeric nanofibers of short lengths are disclosed. The polymeric nanofibers can be surface coated on a non-woven or woven substrates, wet laid with other fiber types to create a nonwoven substrate or wet laid onto themselves to form a nanofiber-only mat.
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 | |
---|---|---|
XANOFI INC | RALEIGH NC |
International Classification(s)

- 2014 Application Filing Year
- D21H Class
- 401 Applications Filed
- 328 Patents Issued To-Date
- 81.80 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
GANGWAL, Sumit | Raleigh, US | 6 | 68 |
# of filed Patents : 6 Total Citations : 68 | |||
GEISEN, Peter | Raleigh, US | 3 | 66 |
# of filed Patents : 3 Total Citations : 66 | |||
WRIGHT, Miles C | Raleigh, US | 3 | 66 |
# of filed Patents : 3 Total Citations : 66 |
Cited Art Landscape
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Patent Citation Ranking
- 37 Citation Count
- D21H Class
- 96.35 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 10, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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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