Patent Assignment
Reel/Frame 020822/0703
Assignment of Assignor's Interest
Recorded: 2008-04-16
Pages: 63
Assignor
SBC HOLDINGS PROPERTIES, L.P.
Executed: 2002-06-26
Assignee
SBC PROPERTIES, L.P., A NEVADA LIMITED PARTNERSHIP
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method of Accessing a Dial-Up Service
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2008
From: BOSSEMEYER, ROBERT WESLEY, JR.
To: AMERITECH CORPORATION A DELAWARE CORPORATION
Reel/Frame 020823/0161 →
Assignment of Assignor's Interest
Apr 16, 2008
From: AMERITECH CORPORTION
To: AMERITECH PROPERTIES, INC.
Reel/Frame 020825/0001 →
Assignment of Assignor's Interest
Apr 16, 2008
From: AMERITECH PROPERTIES, INC.
To: SBC HOLDINGS PROPERTIES, L.P.
Reel/Frame 020825/0159 →
Change of Name
Mar 1, 2012
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 027788/0497 →
Change of Name
Mar 1, 2012
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 027793/0230 →
Change of Name
Mar 1, 2012
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 027793/0243 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →