How many patents does Industrie De Nora Spa have in patentsdb?

Industrie De Nora Spa is linked to 109 publications as assignee in our database.

What technology areas does Industrie De Nora Spa patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (108); Cross-Sectional Technologies (38); Operations & Transport (11).

In our data, assignee counts were 8 in 2024 and 6 in 2025 (lower year over year).

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

Industrie De Nora Spa holds 109 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
Chemistry & Metallurgy	108
Cross-Sectional Technologies	38
Operations & Transport	11
Electricity	10
Fixed Constructions	4
Human Necessities	3
Physics	2

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

How many patents does Industrie De Nora Spa have in patentsdb?: Industrie De Nora Spa is linked to 109 publications as assignee in our database.
What technology areas does Industrie De Nora Spa patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (108); Cross-Sectional Technologies (38); Operations & Transport (11).
Is Industrie De Nora Spa's patent activity growing?: In our data, assignee counts were 8 in 2024 and 6 in 2025 (lower year over year).
What are recent patents assigned to Industrie De Nora Spa?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.