IP Library Assignment 027299/0653
Patent Assignment
Reel/Frame 027299/0653

Assignment of Assignor's Interest

Recorded: 2011-11-30 Pages: 4
Assignors
RAZOUMOV, LEONID
Executed: 2011-11-29
SHANKARANARAYANAN, NEMMARA K.
Executed: 2011-11-28
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30375
Covered Property (1)
Method and Apparatus for Managing Communication Inquiries
Patent: 8,769,090 →
Application: 13/307,127 →
Publication: US 2013/0138745
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2011
From: TARDELLI, DANA; CHIEN, GINGER; LUU, ADRIENNE BINH
To: AT&T MOBILITY II, LLC
Reel/Frame 027306/0243 →
Change of Name Apr 30, 2019
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 049042/0561 →