Patent Assignment
Reel/Frame 040993/0513
Assignment of Assignor's Interest
Recorded: 2017-01-13
Pages: 6
Assignee
THE NIELSEN COMPANY (US), LLC
85 BROAD STREET, NEW YORK, NEW YORK, 10004
Covered Property
(1)
Methods, Systems and Apparatus to Improve the Efficiency of Calculating a Customer Retention Rate
Application:
15/371,658 →
Publication:
US 2018/0158074