IP Library › Assignment 026111/0333
Patent Assignment
Reel/Frame 026111/0333

Assignment of Assignor's Interest

Recorded: 2011-04-12 Pages: 5
Assignors
LEUNG, KIN K
Executed: 2001-11-01
LUO, HUI
Executed: 2001-11-01
SHANKARANARAYANAN, NEMMARA K
Executed: 2001-11-01
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property (1)
Conditional Electronic Coupon Distribution Method and System
Application: 12/803,395 →
Publication: US 2010/0274648
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 26, 2019
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 048445/0121 →
Assignment of Assignor's Interest Feb 26, 2019
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 048445/0426 →