IP Library › Assignment 019467/0052
Patent Assignment
Reel/Frame 019467/0052

Change of Name

Recorded: 2007-06-21 Pages: 3
Assignor
Assignee
AT&T INTELLECTUAL PROPERTY, INC.
824 MARKET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Ambient Noise Cancellation for Voice Communication Device
Patent: 7,450,691 →
Application: 11/250,035 →
Publication: US 2006/0029212
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 25, 2016
From: SHORT, SHANNON M.; HARTSELLE, WILLIAM A.; MEADOWS, VERNON
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 038714/0467 →
Assignment of Assignor's Interest May 25, 2016
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 038714/0605 →
Change of Name May 25, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 038806/0819 →
Change of Name May 25, 2016
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 038806/0825 →