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Reel/Frame:025083/0428   Pages: 4
Recorded: 10/04/2010
Attorney Dkt #:HYDRI41109
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER FROM 12896112 TO 12896820 PREVIOUSLY RECORDED ON REEL 025083 FRAME 0063. ASSIGNOR(S) HEREBY CONFIRMS THE ORIGINAL ASSIGNMENT DOES NOT INCLUDE A SERIAL NUMBER.
Total properties: 1
1
Patent #:
Issue Dt:
09/25/2012
Application #:
12896820
Filing Dt:
10/01/2010
Title:
METHOD AND SYSTEM FOR PROVIDING PRESENCE INFORMATION
Assignors
1
Exec Dt:
10/01/2010
2
Exec Dt:
10/01/2010
3
Exec Dt:
10/01/2010
Assignee
1
28 WESTWOOD DRIVE
WORCESTER, MASSACHUSETTS 01609
Correspondence name and address
STEVEN K MARTIN
6 BEACON STREET, SUITE 600
BOSTON, MA 02108

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