Patent Assignment Details
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| Reel/Frame: | 020644/0021 | |
| Pages: | 3 |
| | Recorded: | 03/13/2008 | | |
| Attorney Dkt #: | 320663US0PCT |
| 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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11995400
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Filing Dt:
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03/13/2008
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Publication #:
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Pub Dt:
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06/04/2009
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Title:
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NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE HAVING ELECTRON-ATTRACTING SUBSTITUENT AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME
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Assignee
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| 1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, ET AL.
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1940 DUKE STREET
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ALEXANDRIA, VA 22314
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