IP Library › Assignment 029874/0957
Patent Assignment
Reel/Frame 029874/0957

Assignment of Assignor's Interest

Recorded: 2013-02-26 Pages: 2
Assignor
Assignee
AT&T INTELLECTUAL PROPERTY, INC.
6500 RIVER PLACE, BLDG. 3, AUSTIN, TEXAS, 78730
Covered Property (1)
Methods, Systems, and Products for Locating File
Patent: 8,811,583 →
Application: 13/598,996 →
Publication: US 2012/0321061
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 6, 2012
From: SILVER, EDWARD M.; ROBERTS, LINDA A.; NGUYEN, HONG T.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 028905/0931 →
Assignment of Assignor's Interest Feb 26, 2013
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 029874/0964 →
Assignment of Assignor's Interest Feb 26, 2013
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 029874/0986 →
Assignment of Assignor's Interest Apr 4, 2013
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 030149/0653 →
Assignment of Assignor's Interest Mar 13, 2015
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: LINKEDIN CORPORATION
Reel/Frame 035160/0692 →
Assignment of Assignor's Interest Nov 1, 2017
From: LINKEDIN CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 044746/0001 →