IP Library › Assignment 038904/0217
Patent Assignment
Reel/Frame 038904/0217

Change of Name

Recorded: 2016-06-07 Pages: 2
Assignor
Assignee
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Properties (2)
Voice Recognition for Filtering and Announcing Message
Patent: 7,136,458 →
Application: 09/471,315 →
Voice Recognition for Filtering and Announcing Message
Patent: 7,599,474 →
Application: 11/598,502 →
Publication: US 2007/0127635
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2016
From: ZELLNER, SAMUEL N.; ENZMANN, MARK J.; MOTON, ROBERT J., JR.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 038832/0332 →
Change of Name Jun 7, 2016
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 038904/0181 →
Change of Name Jun 7, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 038904/0205 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →