Patent Assignment
Reel/Frame 036686/0309
Assignment of Assignor's Interest
Recorded: 2015-09-29
Pages: 4
Assignor
XENOGENIC DEVELOPMENT LIMITED LIABILITY COMPANY
Executed: 2015-09-25
Assignee
INTELLECTUAL VENTURES ASSETS 20 LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Exception Processing for Wireless Roaming
Patent:
8,345,643 →
Application:
11/050,568 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Sep 24, 2015
From: PICCATA FUND LIMITED LIABILITY COMPANY
To: XENOGENIC DEVELOPMENT LIMITED LIABILITY COMPANY
Reel/Frame 036675/0195 →
Assignment of Assignor's Interest
Oct 9, 2015
From: INTELLECTUAL VENTURES ASSETS 20 LLC
To: TETHERBALL HOLDINGS, INC.
Reel/Frame 036763/0217 →
Assignment of Assignor's Interest
Aug 23, 2017
From: TETHERBALL HOLDINGS, INC.
To: INTELLECTUAL VENTURES ASSETS 20 LLC
Reel/Frame 043378/0429 →