Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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03/06/2007
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Application #:
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09449001
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Filing Dt:
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11/24/1999
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Inventors:
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PAUL SENN, THOMAS ERSKINE, JOHN R. COOPER
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Title:
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CALL DELIVERY SYSTEMS FOR ROAMING PREPAID SUBSCRIBERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 100 SYLVAN ROAD |
| WOBURN, MASSACHUSETTS 01801 |
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| FOLEY, HOAG & ELLIOT LLP |
| EDWARD J. KELLY |
| ONE POST OFFICE SQUARE |
| BOSTON, MA 02109-2170 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 400 TRADECENTER, SUITE 2890 |
| WOBURN, MASSACHUSETTS 01801 |
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| WEINGARTEN SCHURGIN GAGNEBIN & LEBOVICI |
| TEN POST OFFICE SQUARE |
| BOSTON, MA 02109 |
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