Covered Property (1)

Related Assignments (11)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Apr 4, 2001

From: NWABUEZE, E. KENNETH; VENKATARAMAN, SIVA; CHAUDHURY, SUPRATIM ROY; THIRUMALIGAI, APPAN

To: SAGEMETRICS CORPORATION

Reel/Frame 011686/0723 →

Assignment of Assignor's Interest Mar 30, 2006

From: SAGEMETRICS CORPORATION

To: NETRATINGS, INC.

Reel/Frame 017681/0766 →

Assignment of Assignor's Interest Jun 21, 2007

From: SAGEMETRICS CORPORATION

To: BLUEFREEWAY, INC.

Reel/Frame 019458/0577 →

Change of Name Jul 24, 2007

From: BLUEFREEWAY, INC.

To: SAGEMETRICS, INC.

Reel/Frame 019597/0939 →

Security Agreement Sep 13, 2007

From: NETRATINGS, INC.

To: CITIBANK, N.A., AS COLATERAL AGENT

Reel/Frame 019817/0774 →

Assignment of Assignor's Interest Oct 16, 2009

From: NETRATINGS, LLC

To: NIELSEN COMPANY (US), LLC, THE, A DELAWARE LIMITED LIABILITY COMPANY

Reel/Frame 023379/0922 →

Supplemental Security Agreement Jun 9, 2020

From: A. C. NIELSEN COMPANY, LLC; ACN HOLDINGS INC.; ACNIELSEN CORPORATION; ACNIELSEN ERATINGS.COM

To: CITIBANK, N.A.

Reel/Frame 053473/0001 →

Corrective Assignment to Correct the Patents Listed on Schedule 1 Recorded on 6-9-2020 Previously Recorded on Reel 053473 Frame 0001. Assignor(S) Hereby Confirms the Supplemental Ip Security Agreement. Oct 7, 2020

From: A.C. NIELSEN (ARGENTINA) S.A.; A.C. NIELSEN COMPANY, LLC; ACN HOLDINGS INC.; ACNIELSEN CORPORATION

To: CITIBANK, N.A

Reel/Frame 054066/0064 →

Release (Reel 019817 / Frame 0774) Oct 13, 2022

From: CITIBANK, N.A.

To: NETRATINGS, LLC

Reel/Frame 061671/0001 →

Release (Reel 053473 / Frame 0001) May 11, 2023

From: CITIBANK, N.A.

To: A. C. NIELSEN COMPANY, LLC; EXELATE, INC.; GRACENOTE, INC.; GRACENOTE MEDIA SERVICES, LLC

Reel/Frame 063603/0001 →

Release (Reel 054066 / Frame 0064) May 11, 2023

From: CITIBANK, N.A.

To: A. C. NIELSEN COMPANY, LLC; EXELATE, INC.; GRACENOTE, INC.; GRACENOTE MEDIA SERVICES, LLC

Reel/Frame 063605/0001 →