Patent Assignment Details
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Reel/Frame: | 021429/0681 | |
| Pages: | 3 |
| | Recorded: | 08/19/2008 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12153323
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Filing Dt:
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05/16/2008
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Publication #:
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Pub Dt:
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11/19/2009
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Title:
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Composite porous membrane, method of producing composite porous membrane, and battery separator, battery and capacitor using the same
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Assignee
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2-8, DOJIMAHAMA 2-CHOME, KITA-KU |
OSAKA-SHI, OSAKA, JAPAN 530-8230 |
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Correspondence name and address
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MICHELLE H.W. SHEN
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SUITE 700
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1500 K STREET, N.W.
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WASHINGTON, D.C. 20005-1257
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