IP Library › Assignment 035436/0728
Patent Assignment
Reel/Frame 035436/0728

Assignment of Assignor's Interest

Recorded: 2015-04-17 Pages: 36
Assignor
AT&T CORP.
Executed: 2013-05-08
Assignee
AT&T PROPERTIES, LLC
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (4)
System and method of extracting clauses for spoken language understanding
Patent: 8,849,648 →
Application: 10/329,138 →
System and method of extracting clauses for spoken language understanding
Patent: 8,818,793 →
Application: 10/446,489 →
System and Method of Extracting Clauses for Spoken Language Understanding
Patent: 9,484,020 →
Application: 14/468,442 →
Publication: US 2015/0025886
System and Method of Extracting Clauses for Spoken Language Understanding
Patent: 9,176,946 →
Application: 14/499,888 →
Publication: US 2015/0019210
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 26, 2014
From: BANGALORE, SRINIVAS; GUPTA, NARENDRA K.; RAHIM, MAZIN G.
To: AT&T CORP.
Reel/Frame 033610/0519 →
Assignment of Assignor's Interest Apr 17, 2015
From: BANGALORE, SRINIVAS; GUPTA, NARENDRA K.; RAHIM, MAZIN G.
To: AT&T CORP.
Reel/Frame 035436/0465 →
Assignment of Assignor's Interest Apr 17, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 035436/0832 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →