Patent Assignment
Reel/Frame 033800/0192
Assignment of Assignor's Interest
Recorded: 2014-09-23
Pages: 2
Assignor
AT&T CORP.
Executed: 2014-09-02
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method and System for Predicting Problematic Dialog Situations in a Task Classification System
Patent:
6,941,266 →
Application:
09/712,194 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 033800/0688 →
Assignment of Assignor's Interest
Dec 10, 2014
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 034590/0045 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T ALEX HOLDINGS, LLC
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041495/0903 →
Corrective Assignment to Correct the Assignee/Assignor Name Incorrect Assignment Previously Recorded at Reel: 034590 Frame: 0045. Assignor(S) Hereby Confirms the Assignment.
Jun 23, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 042962/0290 →
Corrective Assignment to Correct the Removal of 7529667, 8095363, 11/169547, US0207236, US0207237, US0207235 and 11/231452 Previously Recorded on Reel 034590 Frame 0045. Assignor(S) Hereby Confirms the Assignment.
Aug 24, 2018
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 046733/0932 →