IP Library Assignment 019375/0036
Patent Assignment
Reel/Frame 019375/0036

Assignment of Assignor's Interest

Recorded: 2007-05-11 Pages: 13
Assignors
PEARSON, LARRY B.
Executed: 2004-01-28
TILIKS, DIANNA INARA
Executed: 2004-01-27
MOSS, JOHN WESLEY
Executed: 2004-01-27
VOZAR, BARBARA ALLYN
Executed: 2004-01-26
HAGER, ROBERT CARL
Executed: 2004-01-26
Assignee
SBC KNOWLEDGE VENTURES, LP
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Identifying Redirected Calls
Patent: 7,450,710 →
Application: 11/801,971 →
Publication: US 2007/0217592
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 30, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020038/0152 →
Change of Name Aug 10, 2020
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 053448/0857 →