IP Library › Assignment 019625/0302
Patent Assignment
Reel/Frame 019625/0302

Assignment of Assignor's Interest

Recorded: 2007-07-31 Pages: 3
Assignor
CAVANAUGH, CRAIG
Executed: 2007-07-31
Assignee
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Real-Time Event Notification
Patent: 7,898,423 →
Application: 11/831,270 →
Publication: US 2009/0033515
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 21, 2020
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 054711/0568 →
Change of Name Dec 21, 2020
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 054820/0926 →
Assignment of Assignor's Interest Jan 19, 2021
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: SERVICENOW, INC.
Reel/Frame 054953/0566 →