IP Library › Assignment 019693/0024
Patent Assignment
Reel/Frame 019693/0024

Assignment of Assignor's Interest

Recorded: 2007-08-14 Pages: 3
Assignor
LEITHEISER, GREGORY ROBERT
Executed: 2007-07-27
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Message Routing Using Cyclical Neural Networks
Patent: 7,792,767 →
Application: 11/829,426 →
Publication: US 2009/0030860
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Sep 23, 2010
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: STERLING COMMERCE, INC.
Reel/Frame 025066/0336 →
Assignment of Assignor's Interest Oct 6, 2011
From: STERLING COMMERCE, INC.
To: IBM INTERNATIONAL GROUP BV
Reel/Frame 027024/0247 →
Assignment of Assignor's Interest Dec 3, 2019
From: IBM INTERNATIONAL GROUP B.V.
To: IBM INTERNATIONAL C.V.
Reel/Frame 051170/0255 →
Assignment of Assignor's Interest Dec 3, 2019
From: IBM INTERNATIONAL L.P.
To: IBM TECHNOLOGY CORPORATION
Reel/Frame 051170/0722 →