Patent Assignment
Reel/Frame 044976/0749
Assignment of Assignor's Interest
Recorded: 2018-02-20
Pages: 3
Assignor
AT&T PROPERTIES, LLC
Executed: 2018-02-20
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property
(1)
High Availability Infrastructure with Active-Active Designs
Patent:
7,558,858 →
Application:
11/216,984 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2018
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 044976/0657 →
Assignment of Assignor's Interest
Apr 25, 2018
From: AT&T INTELLECTUAL PROPERTY, LLC
To: RED HAT, INC.
Reel/Frame 045638/0199 →
Change of Name
Mar 3, 2026
From: RED HAT, INC.
To: RED HAT, LLC
Reel/Frame 074913/0759 →