IP Library Assignment 055420/0459
Patent Assignment
Reel/Frame 055420/0459

Assignment of Assignor's Interest

Recorded: 2021-02-26 Pages: 4
Assignors
RAZOUMOV, LEONID
Executed: 2011-11-29
SHANKARANARAYANAN, NEMMARA K.
Executed: 2011-11-28
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET, SUITE 7C, ATLANTA, GEORGIA, 30308
Covered Property (1)
Method and Apparatus for Managing Communication Inquiries
Application: 17/179,577 →
Publication: US 2021/0176607
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 26, 2021
From: TARDELLI, DANA; CHIEN, GINGER; LUU, ADRIANNE BINH
To: AT&T MOBILITY II, LLC
Reel/Frame 055420/0476 →
Change of Name Feb 26, 2021
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 055430/0973 →