How many patents does Constellium Issoire have in patentsdb?

Constellium Issoire is linked to 113 publications as assignee in our database.

What technology areas does Constellium Issoire patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (96); Operations & Transport (61); Cross-Sectional Technologies (15).

In our data, assignee counts were 14 in 2024 and 8 in 2025 (lower year over year).

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

Constellium Issoire holds 113 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	96
Operations & Transport	61
Cross-Sectional Technologies	15
Physics	9
Mechanical Engineering	5
Electricity	2

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

How many patents does Constellium Issoire have in patentsdb?: Constellium Issoire is linked to 113 publications as assignee in our database.
What technology areas does Constellium Issoire patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (96); Operations & Transport (61); Cross-Sectional Technologies (15).
Is Constellium Issoire's patent activity growing?: In our data, assignee counts were 14 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Constellium Issoire?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.