IP Library › Assignment 041244/0429
Patent Assignment
Reel/Frame 041244/0429

Change of Name

Recorded: 2017-01-04 Pages: 2
Assignor
SBC PROPERTIES, L.P.
Executed: 2003-06-10
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Communicating with an Out of Service Telephone Number
Patent: 7,822,182 →
Application: 11/074,279 →
Publication: US 2005/0152518
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 4, 2017
From: NEUWALD, PETER ROBERT; BOOK, NANCY ANN; MCBLAIN, THOMAS JOSEPH; MOY, WILLIAM M.
To: SBC PROPERTIES, L.P.
Reel/Frame 040838/0289 →
Change of Name Jan 4, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 041244/0384 →
Change of Name Jan 4, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 041244/0415 →
Assignment of Assignor's Interest Feb 8, 2017
From: AT&T INTELLECTUAL PROPERTY I, LP
To: UBER TECHNOLOGIES, INC.
Reel/Frame 041660/0584 →