IP Library › Assignment 017560/0797
Patent Assignment
Reel/Frame 017560/0797

Assignment of Assignor's Interest

Recorded: 2006-02-09 Pages: 3
Assignor
CORDOBA, JUAN C.
Executed: 2006-02-06
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method to Negotiate for Wireless Services
Patent: 8,521,544 →
Application: 11/350,580 →
Publication: US 2007/0185804
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 8, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044827/0904 →
Change of Name Dec 8, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 045384/0300 →