How many patents does Perftech Inc have in patentsdb?

Perftech Inc is linked to 109 publications as assignee in our database.

What technology areas does Perftech Inc patent most?

Top mapped technology areas by patent count: Electricity (109); Physics (52).

In our data, assignee counts were 8 in 2024 and 13 in 2025 (higher year over year).

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

Perftech Inc holds 109 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
Electricity	109
Physics	52

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

How many patents does Perftech Inc have in patentsdb?: Perftech Inc is linked to 109 publications as assignee in our database.
What technology areas does Perftech Inc patent most?: Top mapped technology areas by patent count: Electricity (109); Physics (52).
Is Perftech Inc's patent activity growing?: In our data, assignee counts were 8 in 2024 and 13 in 2025 (higher year over year).
What are recent patents assigned to Perftech Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.