Patent Assignment
Reel/Frame 018658/0548
Assignment of Assignor's Interest
Recorded: 2006-12-18
Pages: 3
Assignor
FANCHER, JAMES A.
Executed: 2006-12-11
Assignee
SITRICK, DAVID H.
820 BURCHELL AVE., HIGHLAND PARK, ILLINOIS, 60035
Covered Property
(1)
Anti-Piracy Protection System and Methodology
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 2004
From: FANCHER, JAMES A.
To: SITRICK, DAVID H.
Reel/Frame 014767/0949 →
Confimatory Assignment
Mar 31, 2009
From: FANCHER, JAMES A.
To: SITRICK, DAVID H.
Reel/Frame 022473/0936 →
Assignment of Assignor's Interest
May 13, 2009
From: SITRICK, DAVID H.
To: KORISHMA HOLDINGS, LLC
Reel/Frame 022678/0227 →
Merger
Jan 14, 2016
From: KORISHMA HOLDINGS, LLC
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037519/0898 →
Assignment of Assignor's Interest
Nov 10, 2019
From: CALLAHAN CELLULAR L.L.C.
To: INTELLECTUAL VENTURES ASSETS 142 LLC
Reel/Frame 050963/0779 →
Assignment of Assignor's Interest
Jan 3, 2020
From: INTELLECTUAL VENTURES ASSETS 142
To: DIGIMEDIA TECH, LLC
Reel/Frame 051463/0365 →