How many patents does Topsoe As have in patentsdb?

Topsoe As is linked to 173 publications as assignee in our database.

What technology areas does Topsoe As patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (161); Cross-Sectional Technologies (122); Operations & Transport (80).

In our data, assignee counts were 52 in 2024 and 51 in 2025 (lower year over year).

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

Topsoe As holds 173 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	161
Cross-Sectional Technologies	122
Operations & Transport	80
Mechanical Engineering	17
Electricity	7
Physics	2

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

How many patents does Topsoe As have in patentsdb?: Topsoe As is linked to 173 publications as assignee in our database.
What technology areas does Topsoe As patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (161); Cross-Sectional Technologies (122); Operations & Transport (80).
Is Topsoe As's patent activity growing?: In our data, assignee counts were 52 in 2024 and 51 in 2025 (lower year over year).
What are recent patents assigned to Topsoe As?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.