How many patents does Durect Corp have in patentsdb?

Durect Corp is linked to 152 publications as assignee in our database.

What technology areas does Durect Corp patent most?

Top mapped technology areas by patent count: Human Necessities (150); Chemistry & Metallurgy (33); Cross-Sectional Technologies (6).

In our data, assignee counts were 3 in 2024 and 3 in 2025 (similar year over year).

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

Durect Corp holds 152 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 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
Human Necessities	150
Chemistry & Metallurgy	33
Cross-Sectional Technologies	6

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

How many patents does Durect Corp have in patentsdb?: Durect Corp is linked to 152 publications as assignee in our database.
What technology areas does Durect Corp patent most?: Top mapped technology areas by patent count: Human Necessities (150); Chemistry & Metallurgy (33); Cross-Sectional Technologies (6).
Is Durect Corp's patent activity growing?: In our data, assignee counts were 3 in 2024 and 3 in 2025 (similar year over year).
What are recent patents assigned to Durect Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.