Patent Assignment
Reel/Frame 031743/0314
Assignment of Assignor's Interest
Recorded: 2013-12-09
Pages: 3
Assignor
AT&T PROPERTIES, LLC
Executed: 2013-12-04
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties
(4)
System and Method for Analyzing Communications
Patent:
6,832,245 →
Application:
09/726,912 →
System and Method for Analyzing Communications
Patent:
7,454,470 →
Application:
10/979,960 →
Using Web-Mining to Enrich Directory Service Databases and Soliciting Service Subscriptions
System and Method for Analyzing Communications
Patent:
9,185,067 →
Application:
12/290,827 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2001
From: ISAACS, ELLEN; NARDI, BONNIE A.; WHITTAKER, STEPHEN
To: AT&T CORP.
Reel/Frame 012084/0538 →
Assignment of Assignor's Interest
Apr 16, 2008
From: GUPTA, NARENDRA; GILBERT, MAZIN; STERN, BENJAMIN J.
To: AT&T CORP.
Reel/Frame 020823/0291 →
Assignment of Assignor's Interest
Mar 21, 2011
From: ISAACS, ELLEN; NARDI, BONNIE A.; WHITTAKER, STEPHEN
To: AT&T CORP., A CORPORATION OF THE STATE OF NEW YORK
Reel/Frame 025991/0579 →
Assignment of Assignor's Interest
Mar 22, 2011
From: ISAACS, ELLEN; NARDI, BONNIE A.; WHITTAKER, STEPHEN
To: AT&T CORP., A CORPORATION OF TEH STATE OF NEW YORK
Reel/Frame 025995/0747 →
Assignment of Assignor's Interest
Dec 9, 2013
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 031742/0766 →
Assignment of Assignor's Interest
Jan 29, 2014
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: FACEBOOK, INC.
Reel/Frame 032077/0643 →
Assignment of Assignor's Interest
Jan 29, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 032077/0616 →
Assignment of Assignor's Interest
Jan 29, 2014
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 032077/0546 →
Change of Name
Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058961/0436 →