How many patents does Roquette Freres have in patentsdb?

Roquette Freres is linked to 511 publications as assignee in our database.

What technology areas does Roquette Freres patent most?

Top mapped technology areas by patent count: Human Necessities (326); Chemistry & Metallurgy (304); Operations & Transport (63).

In our data, assignee counts were 51 in 2024 and 33 in 2025 (lower year over year).

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

Roquette Freres holds 511 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Human Necessities	326
Chemistry & Metallurgy	304
Operations & Transport	63
Cross-Sectional Technologies	34
Textiles & Paper	23
Physics	23

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

How many patents does Roquette Freres have in patentsdb?: Roquette Freres is linked to 511 publications as assignee in our database.
What technology areas does Roquette Freres patent most?: Top mapped technology areas by patent count: Human Necessities (326); Chemistry & Metallurgy (304); Operations & Transport (63).
Is Roquette Freres's patent activity growing?: In our data, assignee counts were 51 in 2024 and 33 in 2025 (lower year over year).
What are recent patents assigned to Roquette Freres?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.