Patent Assignment
Reel/Frame 021891/0009
Assignment of Assignor's Interest
Recorded: 2008-11-25
Pages: 4
Assignee
NETRATINGS, INC.
770 BROADWAY, NEW YORK, NEW YORK, 10003
Covered Property
(1)
Method and system of measuring and recording user data in a communications network
Application:
10/544,118 →
Publication:
US 2007/0185986
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Sep 13, 2007
From: NETRATINGS, INC.
To: CITIBANK, N.A., AS COLATERAL AGENT
Reel/Frame 019817/0774 →
Assignment of Assignor's Interest
Jun 22, 2009
From: NETRATINGS, INC.
To: NETRATINGS, LLC
Reel/Frame 022865/0949 →
Assignment of Assignor's Interest
Oct 16, 2009
From: NETRATINGS, LLC, A DELAWARE LIMITED LIABILITY COMPANY
To: NIELSEN COMPANY (US), LLC, THE
Reel/Frame 023388/0127 →
Release (Reel 019817 / Frame 0774)
Oct 13, 2022
From: CITIBANK, N.A.
To: NETRATINGS, LLC
Reel/Frame 061671/0001 →