IP Library › Assignment 052448/0096
Patent Assignment
Reel/Frame 052448/0096

Change of Name

Recorded: 2020-04-20 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET, SUITE 7C, ATLANTA, GEORGIA, 30308
Covered Properties (2)
Dtmf Lockout Utility Using Epoch Time Stamp
Patent: 7,366,287 →
Application: 10/669,438 →
Publication: US 2005/0071396
Dtmf Lockout Utility Using Epoch Time Stamp
Patent: 8,077,847 →
Application: 12/044,433 →
Publication: US 2008/0155005
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 5, 2004
From: STROUD, KENNETH ROBERT; BRANDT, JEFFREY LEWIS; CHERYE, RICK ANTHONY
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 014954/0371 →
Change of Name Jan 24, 2008
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020408/0975 →
Assignment of Assignor's Interest Apr 20, 2020
From: STROUD, KENNETH ROBERT; BRANDT, JEFFREY LEWIS; CHERYE, RICK ANTHONY
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 052445/0763 →
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 020408 Frame 0975. Assignor(S) Hereby Confirms the Change of Name. Apr 20, 2020
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 052448/0044 →
Change of Name Apr 20, 2020
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 052448/0084 →