Patent Assignment Details
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Reel/Frame: | 010449/0784 | |
| Pages: | 4 |
| | Recorded: | 12/15/1999 | | |
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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Issue Dt:
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11/20/2007
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Application #:
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09400296
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Filing Dt:
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09/21/1999
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Title:
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ELECTRONIC BOOK SECURITY AND COPYRIGHT PROTECTION SYSTEM
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Assignee
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7700 WISCONSIN AVENUE |
BETHESDA, MARYLAND 20814 |
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Correspondence name and address
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DORSEY & WHITNEY LLP
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JOHN K. HARROP
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1001 PENNSYLVANIA AVENUE NW
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SUITE 300 SOUTH
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WASHINGTON, DC 20004
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