Patent Assignment
Reel/Frame 006004/0881
Assignment of Assignors Interest.
Recorded: 1992-02-05
Pages: 3
Assignor
STEWART, ROY A.
Executed: 1992-01-20
Assignee
A. C. NIELSEN COMPANY, A CORP. OF DE
NIELSEN PLAZA, NORTHBROOK, ILLINOIS, 60062-6288
Covered Property
(1)
Market Research Method and System for Collecting Retail Store Market Research Data
Patent:
5,315,093 →
Application:
07/831,770 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 2004
From: A.C. NIELSEN COMPANY
To: A.C. NIELSEN (US), INC.
Reel/Frame 014885/0428 →
Security Agreement
Sep 7, 2006
From: NIELSEN MEDIA RESEARCH, INC.; AC NIELSEN (US), INC.; BROADCAST DATA SYSTEMS, LLC; VNU MARKETING INFORMATION, INC.
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 018207/0607 →
Conversion
Jun 4, 2009
From: A.C. NIELSEN (US), INC.
To: NIELSEN COMPANY (US), LLC, THE
Reel/Frame 022793/0530 →
Release (Reel 018207 / Frame 0607)
Oct 13, 2022
From: CITIBANK, N.A.
To: VNU MARKETING INFORMATION, INC.; THE NIELSEN COMPANY (US), LLC
Reel/Frame 061749/0001 →