How many patents does Electric Power Res Institute Inc have in patentsdb?

Electric Power Res Institute Inc is linked to 90 publications as assignee in our database.

What technology areas does Electric Power Res Institute Inc patent most?

Top mapped technology areas by patent count: Physics (46); Operations & Transport (29); Cross-Sectional Technologies (27).

In our data, assignee counts were 8 in 2024 and 11 in 2025 (higher year over year).

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

Electric Power Res Institute Inc holds 90 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 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
Physics	46
Operations & Transport	29
Cross-Sectional Technologies	27
Electricity	27
Mechanical Engineering	26
Chemistry & Metallurgy	16
Fixed Constructions	7

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

How many patents does Electric Power Res Institute Inc have in patentsdb?: Electric Power Res Institute Inc is linked to 90 publications as assignee in our database.
What technology areas does Electric Power Res Institute Inc patent most?: Top mapped technology areas by patent count: Physics (46); Operations & Transport (29); Cross-Sectional Technologies (27).
Is Electric Power Res Institute Inc's patent activity growing?: In our data, assignee counts were 8 in 2024 and 11 in 2025 (higher year over year).
What are recent patents assigned to Electric Power Res Institute Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.