IP Library › Assignment 028555/0940
Patent Assignment
Reel/Frame 028555/0940

Assignment of Assignor's Interest

Recorded: 2012-07-16 Pages: 5
Assignors
ROBERTS, LINDA ANN
Executed: 2001-09-04
SILVER, EDWARD MICHAEL
Executed: 2001-09-04
NGUYEN, HONG THI
Executed: 2001-09-04
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Systems and Methods for Providing Selectable Options to a Calling Party On-Hold
Patent: 8,670,543 →
Application: 13/549,614 →
Publication: US 2012/0275584
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2016
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039472/0964 →
Change of Name Aug 18, 2016
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0607 →
Change of Name Aug 18, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0806 →
Change of Name Aug 18, 2016
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0906 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →