IP Library › Assignment 048389/0436
Patent Assignment
Reel/Frame 048389/0436

Change of Name

Recorded: 2019-02-20 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties (2)
Wireless Electronic Drive-Thru System and Method
Patent: 7,343,174 →
Application: 10/421,366 →
Publication: US 2004/0214597
Wireless electronic drive-thru system and method
Application: 11/487,946 →
Publication: US 2007/0022018
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 25, 2003
From: SURYANARAYANA, LALITHA; GRANNAN, MICHAEL F.; PATRON, DAVID
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 014429/0353 →
Assignment of Assignor's Interest Apr 6, 2004
From: SURYANARAYANA, LALITHA; GRANNAN, MICHAEL F.; PATRON, DAVID
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 014496/0220 →
Change of Name Oct 29, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020027/0485 →
Change of Name Oct 30, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020037/0023 →
Assignment of Assignor's Interest Nov 1, 2007
From: SURYANARAYANA, LALITHA; GRANNAN, MICHAEL F.; PATRON, DAVID
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 020050/0604 →