Patent Assignment Details
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| Reel/Frame: | 012115/0920 | |
| Pages: | 7 |
| | Recorded: | 08/29/2001 | | |
| 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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03/04/2008
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Application #:
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09827352
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Filing Dt:
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04/06/2001
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Publication #:
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Pub Dt:
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01/16/2003
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Title:
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ALTERNATE ROUTING OF VOICE COMMUNICATION IN A PACKET-BASED NETWORK
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Assignee
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| P.O. BOX 4100 |
| 225 PRESIDENTIAL WAY |
| WOBURN, MASSACHUSETTS 01888 |
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Correspondence name and address
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FISH & RICHARDSON, P.C.
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DAVID L. FEIGENBAUM
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225 FRANKLIN STREET
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BOSTON, MA 02110-2804
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