Patent Assignment
Reel/Frame 028416/0810
Change of Name
Recorded: 2012-06-21
Pages: 2
Assignor
SBC PROPERTIES, L.P.
Executed: 2003-06-10
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method and Apparatus for Communicating Information About a Called Party to a Calling Party
Patent:
5,978,806 →
Application:
08/884,830 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 14, 2007
From: SBC PROPERTIES, L.P.
To: AT&T KNOWLEDGE VENTURE, L.P.
Reel/Frame 020250/0939 →
Change of Name
Feb 16, 2012
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 027727/0528 →
Assignment of Assignor's Interest
May 14, 2012
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: TEXAS TECHNOLOGY VENTURES
Reel/Frame 028204/0089 →
Change of Name
Jun 21, 2012
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 028416/0849 →
Assignment of Assignor's Interest
Aug 26, 2014
From: TEXAS TECHNOLOGY VENTURES
To: RAKUTEN, INC.
Reel/Frame 033605/0430 →