How many patents does Ecole Normale Superieure Lyon have in patentsdb?

Ecole Normale Superieure Lyon is linked to 104 publications as assignee in our database.

What technology areas does Ecole Normale Superieure Lyon patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (72); Human Necessities (44); Physics (39).

In our data, assignee counts were 17 in 2024 and 18 in 2025 (higher year over year).

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

Ecole Normale Superieure Lyon holds 104 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 growing.

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	72
Human Necessities	44
Physics	39
Operations & Transport	13
Electricity	8
Cross-Sectional Technologies	3
Textiles & Paper	1

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

How many patents does Ecole Normale Superieure Lyon have in patentsdb?: Ecole Normale Superieure Lyon is linked to 104 publications as assignee in our database.
What technology areas does Ecole Normale Superieure Lyon patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (72); Human Necessities (44); Physics (39).
Is Ecole Normale Superieure Lyon's patent activity growing?: In our data, assignee counts were 17 in 2024 and 18 in 2025 (higher year over year).
What are recent patents assigned to Ecole Normale Superieure Lyon?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.