How many patents does TNO have in patentsdb?

TNO is linked to 1,221 publications as assignee in our database.

What technology areas does TNO patent most?

Top mapped technology areas by patent count: Electricity (634); Physics (451); Cross-Sectional Technologies (246).

In our data, assignee counts were 118 in 2024 and 105 in 2025 (lower year over year).

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

TNO holds 1,221 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	634
Physics	451
Cross-Sectional Technologies	246
Operations & Transport	243
Chemistry & Metallurgy	229
Mechanical Engineering	79
Human Necessities	66
Fixed Constructions	13
Textiles & Paper	7

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

How many patents does TNO have in patentsdb?: TNO is linked to 1,221 publications as assignee in our database.
What technology areas does TNO patent most?: Top mapped technology areas by patent count: Electricity (634); Physics (451); Cross-Sectional Technologies (246).
Is TNO's patent activity growing?: In our data, assignee counts were 118 in 2024 and 105 in 2025 (lower year over year).
What are recent patents assigned to TNO?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.