IP Library › Assignment 036678/0701
Patent Assignment
Reel/Frame 036678/0701

Assignment of Assignor's Interest

Recorded: 2015-09-29 Pages: 5
Assignor
CALLAHAN CELLULAR L.L.C.
Executed: 2015-09-25
Assignee
INTELLECTUAL VENTURES ASSETS 20 LLC
2711 CENTERVILLE RD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Properties (2)
Arrangement in a Distributed Control System for Increasing the Availability of Data and/or Control Commands
Patent: 8,072,877 →
Application: 10/380,069 →
Publication: US 2005/0030969
Company Network Using Time Slot Reuse
Patent: 7,844,679 →
Application: 10/450,245 →
Publication: US 2004/0076135
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Sep 23, 2015
From: XINSHU MANAGEMENT, L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 036670/0265 →
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 →