Composite membrane and moisture adjustment module using same
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United States of America Patent
Stats
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Dec 26, 2017
Issued Date -
N/A
app pub date -
Mar 20, 2015
filing date -
Jun 25, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A composite membrane and moisture adjustment module using the same is disclosed. The composite membrane includes a moisture-permeable resin layer interposed between porous membranes that constitute a pair; and the mean thickness of the moisture-permeable resin layer is 5 μm or less.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B2 | JP5156504 | Jun 25, 2008 |
| US | A1 | US20090324929 | Sep 26, 2008 |
| KR | B1 | KR101701521 | Jun 25, 2009 |
| EP | B1 | EP2323753 | Jun 25, 2009 |
| CA | A1 | CA2728518 | Jun 25, 2009 |
| JP | A | JP2011525857 | Jun 25, 2009 |
| CN | B | CN102076401 | Jun 25, 2009 |
| WO | A1 | WO2009158030 | Jun 25, 2009 |
International Classification(s)
- 2015 Application Filing Year
- H01M Class
- 5536 Applications Filed
- 4391 Patents Issued To-Date
- 79.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 7 Citation Count
- H01M Class
- 21.89 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 26, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 26, 2029 |
