IP Library › Assignment 016013/0089
Patent Assignment
Reel/Frame 016013/0089

Assignment of Assignor's Interest

Recorded: 2005-05-13 Pages: 2
Assignor
AMERITECH PROPERTIES, INC.
Executed: 2002-06-26
Assignee
SBC HOLDINGS PROPERTIES, L.P.
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System for Providing Network Information Service Using Cid-Type Messages
Patent: 7,359,502 →
Application: 11/103,323 →
Publication: US 2005/0175163
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2005
From: AMERITECH CORPORATION
To: AMERITECH PROPERTIES, INC.
Reel/Frame 016012/0944 →
Assignment of Assignor's Interest May 13, 2005
From: SBC HOLDINGS PROPERTIES, L.P.
To: SBC PROPERTIES, L.P.
Reel/Frame 016013/0091 →
Assignment of Assignor's Interest Oct 9, 2006
From: PELLETIER, KAREN JEANNE; GRIFFITH, LAURA MARIE; PICKARD, MICHAEL STEVEN; EKSTROM, GAYLE ROBERTA
To: AMERITECH CORPORATION
Reel/Frame 018365/0310 →
Change of Name Nov 11, 2007
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 020094/0530 →
Change of Name Nov 18, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020129/0242 →