Patent Assignment
Reel/Frame 034429/0140
Assignment of Assignor's Interest
Recorded: 2014-12-08
Pages: 12
Assignors
GORIN, ALLEN LOUIS
Executed: 2001-01-22
GEARY, IRENE LANGKILDE
Executed: 2001-01-17
WALKER, MARILYN ANN
Executed: 2001-01-19
WRIGHT, JEREMY H.
Executed: 2001-01-19
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Properties
(6)
Automated Dialog System and Method
Patent:
7,529,667 →
Application:
11/219,628 →
Automated Dialog System and Method
Patent:
7,472,060 →
Application:
11/219,629 →
Automated Dialog Method with First and Second Thresholds for Adapted Dialog Strategy
Patent:
7,440,893 →
Application:
11/219,630 →
Method and System for Predicting Understanding Errors in a Task Classification System
Patent:
7,487,088 →
Application:
11/433,392 →
Method and System for Predicting Understanding Errors in a Task Classification System
Patent:
8,095,363 →
Application:
12/319,432 →
Natural Language Understanding Monitoring System for Identifying a Task
Patent:
7,933,773 →
Application:
12/383,685 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2014
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 034429/0205 →
Assignment of Assignor's Interest
Dec 8, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 034429/0241 →
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 →
Corrective Assignment to Correct the Incorrect Serial No. 12/221,332 Previously Recorded at Reel: 023226 Frame: 0337. Assignor(S) Hereby Confirms the Assignment.
Aug 21, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 036572/0447 →
Corrective Assignment to Correct the Application Number 12/221,332 Previously Recorded at Reel: 023509 Frame: 0140. Assignor(S) Hereby Confirms the Assignment.
Aug 21, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036568/0173 →
Corrective Assignment to Correct the Application Number 12/221,332 Previously Recorded at Reel: 023372 Frame: 0044. Assignor(S) Hereby Confirms the Assignment.
Sep 24, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036675/0225 →
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 Names Incorrect Assignment Recorded Previously Recorded at Reel: 034590 Frame: 0045. Assignor(S) Hereby Confirms the Assignment.
Jun 22, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 042950/0965 →
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 →