How many patents does Ecole Nat Superieure De Chimie De Rennes have in patentsdb?

Ecole Nat Superieure De Chimie De Rennes is linked to 17 publications as assignee in our database.

What technology areas does Ecole Nat Superieure De Chimie De Rennes patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (13); Operations & Transport (7); Human Necessities (4).

In our data, assignee counts were 5 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.

Ecole Nat Superieure De Chimie De Rennes holds 17 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 stable.

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	13
Operations & Transport	7
Human Necessities	4
Electricity	4
Physics	2
Cross-Sectional Technologies	2

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

How many patents does Ecole Nat Superieure De Chimie De Rennes have in patentsdb?: Ecole Nat Superieure De Chimie De Rennes is linked to 17 publications as assignee in our database.
What technology areas does Ecole Nat Superieure De Chimie De Rennes patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (13); Operations & Transport (7); Human Necessities (4).
Is Ecole Nat Superieure De Chimie De Rennes's patent activity growing?: In our data, assignee counts were 5 in 2024 and 3 in 2025 (lower year over year).
What are recent patents assigned to Ecole Nat Superieure De Chimie De Rennes?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.