Patent Assignment
Reel/Frame 026914/0458
Assignment of Assignor's Interest
Recorded: 2011-09-15
Pages: 4
Assignor
AT&T INTELLECTUAL PROPERTY, INC.
Executed: 2011-09-13
Assignee
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 700, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
System and Method for Network Load Balancing
Patent:
6,546,423 →
Application:
09/422,950 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 18, 2000
From: DUTTA, PARTHA P.; VIDOVIC, NINO; VRSALOVIC, DALIBOR F.
To: AT&T CORP.
Reel/Frame 010828/0647 →
Nunc Pro Tunc Assignment
Aug 22, 2011
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 026785/0811 →
Nunc Pro Tunc Assignment
Aug 23, 2011
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 026789/0386 →
Assignment of Assignor's Interest
Sep 19, 2014
From: RPX CORPORATION
To: INSTART LOGIC, INC.
Reel/Frame 033782/0468 →
Assignment of Assignor's Interest
Mar 16, 2020
From: INSTART LOGIC, INC.
To: AKAMAI TECHNOLOGIES, INC.
Reel/Frame 052121/0335 →