How many patents does Halozyme Inc have in patentsdb?

Halozyme Inc is linked to 125 publications as assignee in our database.

What technology areas does Halozyme Inc patent most?

Top mapped technology areas by patent count: Human Necessities (119); Chemistry & Metallurgy (113); Cross-Sectional Technologies (61).

In our data, assignee counts were 27 in 2024 and 22 in 2025 (lower year over year).

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

Halozyme Inc holds 125 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
Human Necessities	119
Chemistry & Metallurgy	113
Cross-Sectional Technologies	61
Physics	54

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

How many patents does Halozyme Inc have in patentsdb?: Halozyme Inc is linked to 125 publications as assignee in our database.
What technology areas does Halozyme Inc patent most?: Top mapped technology areas by patent count: Human Necessities (119); Chemistry & Metallurgy (113); Cross-Sectional Technologies (61).
Is Halozyme Inc's patent activity growing?: In our data, assignee counts were 27 in 2024 and 22 in 2025 (lower year over year).
What are recent patents assigned to Halozyme Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.