Electrospun Porous Media
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 -
Aug 1, 2013
app pub date -
Jan 25, 2013
filing date -
Jan 27, 2012
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
Espun material may function as a filtration medium or be put to other uses. The espun material may comprise espun poly(tetrafluoroethylene) (espun PTFE). One or more layers of the espun material may be included. The properties of the espun material can be tailored. For example, a gradient fabric may include espun PTFE. The gradient fabric may include two or more layers of espun PTFE.
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 | |
---|---|---|
ZEUS INDUSTRIAL PRODUCTS INC | 3737 INDUSTRIAL BLVD ORANGEBURG SC 29118 |
International Classification(s)

- 2013 Application Filing Year
- A61F Class
- 4951 Applications Filed
- 4388 Patents Issued To-Date
- 88.63 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Anneaux, Bruce L | Lexington, US | 50 | 886 |
# of filed Patents : 50 Total Citations : 886 | |||
Ballard, Robert L | Orangeburg, US | 52 | 809 |
# of filed Patents : 52 Total Citations : 809 | |||
Garner, David P | Lexington, US | 27 | 366 |
# of filed Patents : 27 Total Citations : 366 | |||
Hao, Ping | Waxhaw, US | 10 | 97 |
# of filed Patents : 10 Total Citations : 97 | |||
Manasco, Joshua L | West Columbia, US | 12 | 84 |
# of filed Patents : 12 Total Citations : 84 |
Cited Art Landscape
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Patent Citation Ranking
- 15 Citation Count
- A61F Class
- 38.91 % this patent is cited more than
- 12 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 | Feb 1, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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