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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12/20/2011
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Application #:
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12270226
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Filing Dt:
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11/13/2008
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Publication #:
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Pub Dt:
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03/12/2009
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Inventors:
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Ian Halpern, John Piescik, Joseph Siegrist
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Title:
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PACKET NETWORK BASED EMERGENCY BACKUP TELEPHONE SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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ONE MAIN STREET |
CAMBRIDGE, MASSACHUSETTS 02142 |
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JAMES M. HEINTZ |
DLA PIPER LLP (US) |
500 8TH STREET NW |
WASHINGTON, DC 20004-2131 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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500 ORACLE PARKWAY |
REDWOOD SHORES, CALIFORNIA 94065 |
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SQUIRE SANDERS (US) LLP |
8000 TOWERS CRESCENT DRIVE |
14TH FLOOR |
VIENNA, VA 22182 |
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