IP Library › Assignment 041232/0828
Patent Assignment
Reel/Frame 041232/0828

Change of Name

Recorded: 2017-01-03 Pages: 2
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (2)
Method and System to Proxy Phone Directories
Patent: 8,254,546 →
Application: 11/244,449 →
Publication: US 2007/0117555
Method and System to Proxy Phone Directories
Patent: 8,644,486 →
Application: 13/474,215 →
Publication: US 2012/0225642
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2005
From: GEWECKE, JAMES
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 017075/0120 →
Assignment of Assignor's Interest Jun 20, 2012
From: GEWECKE, JAMES
To: AT&T INTELLECTUAL PROPERTY I, LP
Reel/Frame 028408/0043 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 028408 Frame: 0043. Assignor(S) Hereby Confirms the Assignment. Jan 3, 2017
From: GEWECKE, JAMES
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 041232/0824 →
Change of Name Jan 3, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 041232/0836 →
Assignment of Assignor's Interest Feb 8, 2017
From: AT&T INTELLECTUAL PROPERTY I, LP
To: UBER TECHNOLOGIES, INC.
Reel/Frame 041660/0584 →