Patent Assignment Details
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| Reel/Frame: | 009530/0670 | |
| Pages: | 2 |
| | Recorded: | 10/21/1998 | | |
| 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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03/26/2002
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Application #:
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09176484
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Filing Dt:
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10/21/1998
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Title:
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SYSTEM HAVING GATEKEEPER TO KEEP LIST OF SUBSCRIBERS AND THEIR LAST REGISTERED ADDRESSES AND PROVIDING ABSENT ADDRESSING SERVICE TO CUSTOMERS IN COMMUNICATION NETWORK
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Assignee
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| 380 ST. ANTOINE STREET WEST, 8TH FLOOR |
| WORLD TRADE CENTER OF MONTREAL |
| MONTREAL, QUEBEC, CANADA H2Y 3 |
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Correspondence name and address
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GREGORY W. CARR, ESQ.
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670 FOUNDERS SQUARE
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900 JACKSON STREET
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DALLAS, TX 75202
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