Patent Assignment
Reel/Frame 027225/0616
Assignment of Assignor's Interest
Recorded: 2011-11-15
Pages: 4
Assignor
SHAMROCK INNOVATIONS, LLC-SERIES 1
Executed: 2011-11-11
Assignee
SHAMROCK INNOVATIONS, N. AMER., LLC
1940 DUKE STREET, 2D FLOOR, ALEXANDRIA, VIRGINIA, 22314
Covered Property
(1)
Network-Based Caller Speech Muting
Patent:
6,243,454 →
Application:
09/129,492 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 2, 2010
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: LADY KENSINGTON, LLC
Reel/Frame 023882/0508 →
Assignment of Assignor's Interest
Mar 5, 2010
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 024035/0206 →
Assignment of Assignor's Interest
Mar 10, 2010
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 024055/0551 →
Assignment of Assignor's Interest
May 24, 2011
From: LADY KENSINGTON, LLC
To: SHAMROCK INNOVATIONS, LLC-SERIES 1
Reel/Frame 026330/0434 →
Assignment of Assignor's Interest
May 16, 2014
From: SHAMROCK INNOVATIONS, N. AMER., LLC
To: ADVANCED MESSAGING TECHNOLOGIES, INC.
Reel/Frame 032909/0992 →
Assignment of Assignor's Interest
May 21, 2014
From: ADVANCED MESSAGING TECHNOLOGIES, INC.
To: FOCAL IP, LLC
Reel/Frame 032981/0654 →
Assignment of Assignor's Interest
Jun 29, 2021
From: FOCAL IP, LLC
To: ADVANCED MESSAGING TECHNOLOGIES, INC.
Reel/Frame 056703/0443 →
Assignment of Assignor's Interest
Oct 13, 2021
From: ADVANCED MESSAGING TECHNOLOGIES, INC.
To: J2 CLOUD SERVICES, LLC
Reel/Frame 057937/0001 →