IP Library › Assignment 026364/0455
Patent Assignment
Reel/Frame 026364/0455

Assignment of Assignor's Interest

Recorded: 2011-05-31 Pages: 4
Assignors
WHEELER, HENRY B.
Executed: 1997-01-21
LU, DAOZHENG
Executed: 1997-01-21
Assignee
NIELSEN MEDIA RESEARCH, INC., A DELAWARE CORPORATION
150 N. MARTINGALE ROAD, SCHAUMBURG, ILLINOIS, 60173
Covered Property (1)
Source Detection Apparatus and Method for Audience Measurement
Patent: 8,434,100 →
Application: 13/092,355 →
Publication: US 2012/0102518
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Coversion May 31, 2011
From: NIELSEN MEDIA RESEARCH, INC., A DELAWARE CORPORATION
To: NIELSEN MEDIA RESEARCH, LLC, A DELAWARE CORPORATION
Reel/Frame 026363/0909 →
Merger May 31, 2011
From: NIELSEN MEDIA RESEARCH, LLC, A DELAWARE CORPORATION
To: THE NIELSEN COMPANY (US), LLC, A DELAWARE LIMITED LIABILITY COMPANY
Reel/Frame 026364/0471 →
Supplemental Ip Security Agreement Nov 30, 2015
From: THE NIELSEN COMPANY ((US), LLC
To: CITIBANK, N.A., AS COLLATERAL AGENT FOR THE FIRST LIEN SECURED PARTIES
Reel/Frame 037172/0415 →
Release (Reel 037172 / Frame 0415) Oct 13, 2022
From: CITIBANK, N.A.
To: THE NIELSEN COMPANY (US), LLC
Reel/Frame 061750/0221 →