Patent Assignment
Reel/Frame 018744/0544
Assignment of Assignor's Interest
Recorded: 2006-12-22
Pages: 2
Assignee
RECURSION SOFTWARE, INC.
2591 NORTH DALLAS PKWY, SUITE 200, FRISCO, TEXAS, 75034
Covered Property
(1)
Mobile Device Tracking Using Mobile Agent Location Breadcrumbs
Patent:
7,860,517 →
Application:
11/645,195 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 7, 2008
From: PATOSKIE, JOHN P.; HAUSER, ROBERT R.
To: RECURSION SOFTWARE, INC.
Reel/Frame 021518/0675 →
Assignment of Assignor's Interest
Nov 18, 2008
From: RECURSION SOFTWARE, INC.
To: CUREN SOFTWARE ENTERPRISES, L.L.C.
Reel/Frame 021851/0058 →
Merger
Sep 24, 2015
From: CUREN SOFTWARE ENTERPRISES, L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 036674/0786 →
Assignment of Assignor's Interest
Sep 29, 2015
From: CALLAHAN CELLULAR L.L.C.
To: INTELLECTUAL VENTURES ASSETS 20 LLC
Reel/Frame 036678/0935 →
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 →