IP Library › Assignment 023428/0125
Patent Assignment
Reel/Frame 023428/0125

Assignment of Assignor's Interest

Recorded: 2009-10-26 Pages: 4
Assignor
TNC (US) HOLDINGS, INC.
Executed: 2009-09-30
Assignee
NIELSEN COMPANY (US), LLC, THE
150 NORTH MARTINGALE ROAD, A DELAWARE LIMITED LIABILITY COMPANY, SCHAUMBURG, ILLINOIS, 60173
Covered Property (1)
Digital Rights Management Systems and Methods for Audience Measurement
Application: 11/968,991 →
Publication: US 2008/0103978
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 18, 2008
From: HOUSTON, JOHN S.
To: THE NIELSEN COMPANY (US), INC.
Reel/Frame 021144/0693 →
Change of Name Oct 26, 2009
From: NIELSEN COMPANY (U.S.), INC., A NEW YORK CORPORATION, THE
To: TNC (US) HOLDINGS, INC., A NEW YORK CORPORATION
Reel/Frame 023429/0957 →