IP Library › Assignment 033742/0432
Patent Assignment
Reel/Frame 033742/0432

Assignment of Assignor's Interest

Recorded: 2014-09-15 Pages: 3
Assignor
GILBOY, CHRISTOPHER P.
Executed: 2007-12-03
Assignee
AT&T SERVICES, INC.
175 EAST HOUSTON STREET, SAN ANTONIO, TEXAS, 78205
Covered Property (1)
Method and Apparatus for Providing Authentication
Patent: 9,380,045 →
Application: 14/486,656 →
Publication: US 2015/0007285
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 9, 2015
From: AT&T SERVICES, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 036763/0358 →
Corrective Assignment to Correct the Assignor's Name Previously Recorded at Reel: 33742 Frame: 432. Assignor(S) Hereby Confirms the Assignment. Dec 19, 2019
From: GILBOY, CHRISTOPHER
To: AT&T SERVICES, INC.
Reel/Frame 051372/0895 →
Nunc Pro Tunc Assignment Apr 13, 2022
From: GILBOY, CHRISTOPHER P.
To: AT&T SERVICES, INC.
Reel/Frame 059590/0825 →
Assignment of Assignor's Interest Apr 13, 2022
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: WORKDAY, INC.
Reel/Frame 059591/0066 →