Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 016245/0172 | |
| Pages: | 5 |
| | Recorded: | 05/17/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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09/27/2005
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Application #:
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09538040
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Filing Dt:
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03/29/2000
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Title:
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SYSTEM AND METHOD TO INTERNETWORK TELECOMMUICATION NETWORKS OF DIFFERENT PROTOCOLS
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Patent #:
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Issue Dt:
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08/10/2004
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Application #:
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09539171
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Filing Dt:
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03/29/2000
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Title:
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METHOD AND SYSTEM FOR ROUTING TELEPHONE CALLS BETWEEN A PUBLIC SWITCHED TELEPHONE NETWORK AND AN INTERNET PROTOCOL NETWORK
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Patent #:
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Issue Dt:
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11/01/2005
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Application #:
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09821507
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Filing Dt:
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03/29/2001
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Title:
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INTELLIGENCE ENGINE
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Patent #:
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Issue Dt:
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02/07/2006
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Application #:
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09821508
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Filing Dt:
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03/29/2001
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Title:
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SYSTEM AND METHOD TO INTERNETWORK WIRELESS TELECOMMUNICATION NETWORKS
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Patent #:
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Issue Dt:
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01/02/2007
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Application #:
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09821509
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Filing Dt:
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03/29/2001
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Title:
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METHOD AND SYSTEM FOR INHIBITING SOFTSWITCH OVERLOAD
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Assignee
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| 250 APOLLO DRIVE |
| CHELMSFORD, MASSACHUSETTS 01824 |
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Correspondence name and address
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PROSKAUER ROSS LLP
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PATENT ADMINISTRATOR
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ONE INTERNATIONAL PLACE
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14TH FLOOR
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BOSTON, MA 02110-2600
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