How many patents does Zymogenetics Inc have in patentsdb?

Zymogenetics Inc is linked to 130 publications as assignee in our database.

What technology areas does Zymogenetics Inc patent most?

Top mapped technology areas by patent count: Human Necessities (130); Chemistry & Metallurgy (126); Physics (30).

In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).

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

Zymogenetics Inc holds 130 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Human Necessities	130
Chemistry & Metallurgy	126
Physics	30
Cross-Sectional Technologies	24

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

How many patents does Zymogenetics Inc have in patentsdb?: Zymogenetics Inc is linked to 130 publications as assignee in our database.
What technology areas does Zymogenetics Inc patent most?: Top mapped technology areas by patent count: Human Necessities (130); Chemistry & Metallurgy (126); Physics (30).
Is Zymogenetics Inc's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).
What are recent patents assigned to Zymogenetics Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.