Patent Assignment
Reel/Frame 028852/0646
Assignment of Assignor's Interest
Recorded: 2012-08-27
Pages: 4
Assignee
ARBITRON, INC.
9705 PATUXENT WOODS DRIVE, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Methods and Systems for Mapping Locations of Wireless Transmitters for Use in Gathering Market Research Data
Application:
13/556,858 →
Publication:
US 2012/0290360
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 28, 2014
From: ARBITRON INC.
To: NIELSEN AUDIO, INC.
Reel/Frame 032554/0759 →
Merger
Mar 28, 2014
From: ARBITRON INC.
To: NIELSEN HOLDINGS N.V.
Reel/Frame 032554/0765 →
Assignment of Assignor's Interest
Mar 28, 2014
From: NIELSEN AUDIO, INC.
To: THE NIELSEN COMPANY (US), LLC
Reel/Frame 032554/0801 →