How many patents does Nchain Holdings Ltd have in patentsdb?

Nchain Holdings Ltd is linked to 340 publications as assignee in our database.

What technology areas does Nchain Holdings Ltd patent most?

Top mapped technology areas by patent count: Electricity (339); Physics (271); Human Necessities (5).

In our data, assignee counts were 3 in 2024 and 21 in 2025 (higher year over year).

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

Nchain Holdings Ltd holds 340 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.

Mapped technology topics for this assignee.

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

How many patents does Nchain Holdings Ltd have in patentsdb?: Nchain Holdings Ltd is linked to 340 publications as assignee in our database.
What technology areas does Nchain Holdings Ltd patent most?: Top mapped technology areas by patent count: Electricity (339); Physics (271); Human Necessities (5).
Is Nchain Holdings Ltd's patent activity growing?: In our data, assignee counts were 3 in 2024 and 21 in 2025 (higher year over year).
What are recent patents assigned to Nchain Holdings Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.