Patent Assignment
Reel/Frame 021763/0482
Assignment of Assignor's Interest
Recorded: 2008-10-31
Pages: 4
Assignor
AT&T INTELLECTUAL PROPERTY II, L.P.
Executed: 2008-10-30
Assignee
OPEN INVENTION NETWORK LLC
4 TRINITY PASS, POUND RIDGE, NEW YORK, 10576
Covered Properties
(5)
Hierarchical Telecommunications Network with Fault Recovery
Patent:
6,597,658 →
Application:
09/274,188 →
Method and System for Increasing Data Throughput in Communications Channels on an Opportunistic Basis
Platform for Prepaid Calling Card Calls
Patent:
6,856,674 →
Application:
10/328,208 →
Hierarchical Telecommunications Network with Fault Recovery
Patent:
6,862,263 →
Application:
10/352,387 →
Hierarchical Telecommunications Network
Application:
60/113,915 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 22, 1999
From: SIMMONS, JANE MARIE
To: AT&T CORP.
Reel/Frame 009850/0488 →
Assignment of Assignor's Interest
Mar 27, 2001
From: ERVING, RICHARD HENRY
To: AT&T CORP.
Reel/Frame 011685/0924 →
Assignment of Assignor's Interest
May 19, 2003
From: DE TRANA, NICHOLAS D.; DECALUWE, CRAIG L.; ESLAMBOLCHI, HOSSEIN; GREENDYK, PAUL
To: AT&T CORP.
Reel/Frame 014073/0873 →
Assignment of Assignor's Interest
Oct 21, 2008
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 021709/0555 →
Assignment of Assignor's Interest
Oct 21, 2008
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 021709/0589 →
Corrective Assignment to Correct the the Execution Date Identified on the Assignment Recordation of 10/21/2008, from 8/14/2008 to 10/14/2008. Previously Recorded on Reel 021709 Frame 0589. Assignor(S) Hereby Confirms the Assignment.
Oct 24, 2008
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 021731/0189 →
Assignment of Assignor's Interest
Aug 8, 2017
From: OPEN INVENTION NETWORK, LLC
To: RED HAT, INC.
Reel/Frame 043276/0799 →