IP Library Assignment 017484/0729
Patent Assignment
Reel/Frame 017484/0729

Assignment of Assignor's Interest

Recorded: 2006-01-30 Pages: 3
Assignor
KRISHNAMURTHY, BALACHANDER
Executed: 2005-12-06
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property (1)
Method and Apparatus for Communicating Intrusion-Related Information Between Internet Service Providers
Patent: 8,091,131 →
Application: 11/260,974 →
Publication: US 2007/0011743
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 2023
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 062723/0411 →
Assignment of Assignor's Interest Feb 16, 2023
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 062724/0888 →