Patent Assignment
Reel/Frame 021288/0574
Assignment of Assignor's Interest
Recorded: 2008-07-23
Pages: 2
Assignor
BILBREY, BRETT
Executed: 2008-07-23
Assignee
SITRICK, DAVID H.
8340 N. LINCOLN AVE., SUITE 201, SKOKIE, ILLINOIS, 60077
Covered Property
(1)
System and Methodology for Utilizing a Portable Media Player
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignments
Dec 10, 2008
From: BILBREY, BRETT CARTER
To: SITRICK, DAVID H.
Reel/Frame 021965/0255 →
Assignment of Assignor's Interest
Jan 13, 2009
From: SITRICK, DAVID H.
To: MANTROSE GROUP LIMITED LIABILITY COMPANY
Reel/Frame 022101/0858 →
Merger
Dec 22, 2015
From: MANTROSE GROUP LIMITED LIABILITY COMPANY
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037358/0905 →
Assignment of Assignor's Interest
Feb 12, 2023
From: CALLAHAN CELLULAR L.L.C.
To: INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 062708/0463 →
Security Interest
Mar 24, 2023
From: MIND FUSION, LLC
To: INTELLECTUAL VENTURES ASSETS 191 LLC; INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 063295/0001 →
Assignment of Assignor's Interest
Jul 13, 2023
From: INTELLECTUAL VENTURES ASSETS 186 LLC
To: MIND FUSION, LLC
Reel/Frame 064271/0001 →
Assignment of Assignor's Interest
Sep 1, 2023
From: MIND FUSION, LLC
To: CRYSTAL MOUNTAIN COMMUNICATIONS, LLC
Reel/Frame 064803/0469 →