Patent Assignment
Reel/Frame 007112/0440
Assignment of Assignor's Interest
Recorded: 1994-09-12
Pages: 4
Assignors
BOCK, ROBERT N.
Executed: 1994-06-29
AREN, STEPHEN R.
Executed: 1994-06-10
DIDES, STEPHEN M.
Executed: 1994-06-29
Assignee
A.C. NIELSEN COMPANY A DELAWARE CORPORATION
NIELSEN PLAZA, NORTHBROOK, ILLINOIS, 60062-6288
Covered Property
(1)
Marketing Research System and Method for Obtaining Retail Data on a Real Time Basis
Patent:
4,972,504 →
Application:
07/501,316 →
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 022793/0490 →
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 →