How many patents does Outokumpu Oy have in patentsdb?

Outokumpu Oy is linked to 87 publications as assignee in our database.

What technology areas does Outokumpu Oy patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (64); Operations & Transport (52); Cross-Sectional Technologies (21).

In our data, assignee counts were 8 in 2024 and 3 in 2025 (lower year over year).

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

Outokumpu Oy holds 87 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 rapidly 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
Chemistry & Metallurgy	64
Operations & Transport	52
Cross-Sectional Technologies	21
Mechanical Engineering	7
Electricity	6
Fixed Constructions	1
Textiles & Paper	1

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

How many patents does Outokumpu Oy have in patentsdb?: Outokumpu Oy is linked to 87 publications as assignee in our database.
What technology areas does Outokumpu Oy patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (64); Operations & Transport (52); Cross-Sectional Technologies (21).
Is Outokumpu Oy's patent activity growing?: In our data, assignee counts were 8 in 2024 and 3 in 2025 (lower year over year).
What are recent patents assigned to Outokumpu Oy?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.