Patent Assignment
Reel/Frame 042961/0928
Corrective Assignment to Correct the Assignee/Assignor Previously Recorded on Reel 034467 Frame 0853. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2017-06-23
Pages: 6
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2009-02-13
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties
(2)
Multi-Context Conversational Environment System and Method
Multi-context conversational environment system and method
Application:
11/204,887 →
Publication:
US 2005/0288936
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Dec 8, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0207 →
Assignment of Assignor's Interest
Dec 8, 2014
From: BUSAYAPONGCHAI, SENIS; CHINTRAKULCHAI, PICHET
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 034429/0037 →
Change of Name
Dec 8, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0192 →
Change of Name
Dec 8, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0202 →
Change of Name
Dec 8, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0157 →
Change of Name
Dec 8, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0169 →
Change of Name
Dec 8, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 034540/0184 →
Assignment of Assignor's Interest
Dec 10, 2014
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 034467/0853 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T ALEX HOLDINGS, LLC
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041495/0903 →