Patent Assignment
Reel/Frame 026179/0081
Assignment of Assignor's Interest
Recorded: 2011-04-14
Pages: 4
Assignor
AT&T PROPERTIES LLC
Executed: 2008-06-30
Assignee
AT&T INTELLECTUAL PROPERTY II, L. P.
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Call Hold with Reminder and Information Push
Patent:
7,558,251 →
Application:
10/940,444 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2009
From: AT&T PROPERTIES
To: AT&T INTELLECTUAL PROPERTY II LP.
Reel/Frame 023372/0044 →
Assignment of Assignor's Interest
Aug 19, 2009
From: AT&T CORP
To: AT&T PROPERTIES LLC
Reel/Frame 023226/0337 →
Assignment of Assignor's Interest
Nov 9, 2009
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 023509/0140 →
Assignment of Assignor's Interest
Mar 8, 2011
From: AT&T INTELLECTUAL PROPERTY, INC.
To: OPEN INVENTION NETWORK, LLC
Reel/Frame 025921/0339 →
Assignment of Assignor's Interest
Apr 14, 2011
From: AT&T CORP
To: AT&T PROPERTIES LLC
Reel/Frame 026179/0085 →
Assignment of Assignor's Interest
Nov 9, 2011
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: OPEN INVENTION NETWORK, LLC
Reel/Frame 027202/0786 →
Corrective Assignment to Correct the Application Number 12/221,332 Previously Recorded at Reel: 023509 Frame: 0140. Assignor(S) Hereby Confirms the Assignment.
Aug 21, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036568/0173 →
Corrective Assignment to Correct the Incorrect Serial No. 12/221,332 Previously Recorded at Reel: 023226 Frame: 0337. Assignor(S) Hereby Confirms the Assignment.
Aug 21, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 036572/0447 →
Corrective Assignment to Correct the Application Number 12/221,332 Previously Recorded at Reel: 023372 Frame: 0044. Assignor(S) Hereby Confirms the Assignment.
Sep 24, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036675/0225 →