How many patents does Ultragenyx Pharmaceutical Inc have in patentsdb?

Ultragenyx Pharmaceutical Inc is linked to 93 publications as assignee in our database.

What technology areas does Ultragenyx Pharmaceutical Inc patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (81); Human Necessities (78); Operations & Transport (7).

In our data, assignee counts were 9 in 2024 and 14 in 2025 (higher year over year).

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

Ultragenyx Pharmaceutical Inc holds 93 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 rapidly growing.

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	81
Human Necessities	78
Operations & Transport	7
Cross-Sectional Technologies	6
Physics	2

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

How many patents does Ultragenyx Pharmaceutical Inc have in patentsdb?: Ultragenyx Pharmaceutical Inc is linked to 93 publications as assignee in our database.
What technology areas does Ultragenyx Pharmaceutical Inc patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (81); Human Necessities (78); Operations & Transport (7).
Is Ultragenyx Pharmaceutical Inc's patent activity growing?: In our data, assignee counts were 9 in 2024 and 14 in 2025 (higher year over year).
What are recent patents assigned to Ultragenyx Pharmaceutical Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.