IP Library › Assignment 035681/0294
Patent Assignment
Reel/Frame 035681/0294

Assignment of Assignor's Interest

Recorded: 2015-05-20 Pages: 5
Assignor
SBC TECHNOLOGY RESOURCES, INC.
Executed: 2003-05-06
Assignee
SBC LABORATORIES, INC.
6500 RIVER PLACE BLVD., BLDG. III, AUSTIN, TEXAS, 78730
Covered Properties (2)
Method and Network for Routing a Communication Through an Alternate Carrier
Patent: 7,068,771 →
Application: 10/747,447 →
Publication: US 2004/0151298
Method and System for Routing a Communication Through an Alternate Carrier
Patent: 7,295,665 →
Application: 11/342,793 →
Publication: US 2006/0140384
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Nov 25, 2014
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 034467/0039 →
Assignment of Assignor's Interest Nov 25, 2014
From: PLUNKETT, WILLIAM; CULLI, LAURA; CORONADO, M. LOURDES; HICKMAN, DAVID
To: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
Reel/Frame 034262/0093 →
Assignment of Assignor's Interest Nov 25, 2014
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 034263/0425 →
Change of Name Nov 25, 2014
From: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
To: SBC TECHNOLOGY RESOURCES, INC.
Reel/Frame 034466/0213 →
Assignment of Assignor's Interest Mar 27, 2015
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: RPX CORPORATION
Reel/Frame 035277/0991 →
Assignment of Assignor's Interest May 20, 2015
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035682/0291 →
Assignment of Assignor's Interest May 20, 2015
From: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
To: SBC TECHNOLOGY RESOURCES, INC.
Reel/Frame 035681/0219 →
Assignment of Assignor's Interest May 20, 2015
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 035682/0150 →
Assignment of Assignor's Interest May 20, 2015
From: PLUNKETT, WILLIAM; CULLI, LAURA; CORONADO, M. LOURDES; HICKMAN, DAVID
To: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
Reel/Frame 035680/0859 →
Security Agreement Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001) Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →