Patent Assignment
Reel/Frame 070663/0680
Assignment of Assignor's Interest
Recorded: 2025-03-28
Pages: 4
Assignor
INTELLECTUAL VENTURES ASSETS 3 LLC
Executed: 2025-03-27
Assignee
INTELLECTUAL VENTURES ASSETS 198 LLC
251 LITTLE FALLS DRIVE, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Methods, Systems, and Computer Program Products for Dynamic Management of Security Parameters During a Communications Session
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Aug 25, 2011
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 026810/0547 →
Change of Name
Nov 16, 2011
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0089 →
Assignment of Assignor's Interest
Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY I, LP
To: WORCESTER TECHNOLOGIES LLC
Reel/Frame 027241/0681 →
Change of Name
Nov 16, 2011
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0038 →
Change of Name
Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0076 →
Merger
Jun 18, 2013
From: WORCESTER TECHNOLOGIES LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 030638/0027 →
Assignment of Assignor's Interest
Apr 21, 2021
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 3 LLC
Reel/Frame 055989/0809 →
Assignment of Assignor's Interest
May 9, 2025
From: INTELLECTUAL VENTURES ASSETS 198 LLC
To: DATASPHERE, LLC
Reel/Frame 071248/0632 →