How many patents does Nielsen Co Us Llc have in patentsdb?

Nielsen Co Us Llc is linked to 4,058 publications as assignee in our database.

What technology areas does Nielsen Co Us Llc patent most?

Top mapped technology areas by patent count: Electricity (3,128); Physics (2,791); Human Necessities (130).

In our data, assignee counts were 445 in 2024 and 331 in 2025 (lower year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Nielsen Co Us Llc holds 4,058 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	3,128
Physics	2,791
Human Necessities	130
Cross-Sectional Technologies	47
Operations & Transport	13
Mechanical Engineering	1

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Answers are generated from the same data shown on this page.

How many patents does Nielsen Co Us Llc have in patentsdb?: Nielsen Co Us Llc is linked to 4,058 publications as assignee in our database.
What technology areas does Nielsen Co Us Llc patent most?: Top mapped technology areas by patent count: Electricity (3,128); Physics (2,791); Human Necessities (130).
Is Nielsen Co Us Llc's patent activity growing?: In our data, assignee counts were 445 in 2024 and 331 in 2025 (lower year over year).
What are recent patents assigned to Nielsen Co Us Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.