How many patents does Polyplus Battery Co Inc have in patentsdb?

Polyplus Battery Co Inc is linked to 129 publications as assignee in our database.

What technology areas does Polyplus Battery Co Inc patent most?

Top mapped technology areas by patent count: Electricity (128); Cross-Sectional Technologies (116); Chemistry & Metallurgy (44).

In our data, assignee counts were 18 in 2024 and 12 in 2025 (lower year over year).

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

Polyplus Battery Co Inc holds 129 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	128
Cross-Sectional Technologies	116
Chemistry & Metallurgy	44
Physics	14
Operations & Transport	6

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

How many patents does Polyplus Battery Co Inc have in patentsdb?: Polyplus Battery Co Inc is linked to 129 publications as assignee in our database.
What technology areas does Polyplus Battery Co Inc patent most?: Top mapped technology areas by patent count: Electricity (128); Cross-Sectional Technologies (116); Chemistry & Metallurgy (44).
Is Polyplus Battery Co Inc's patent activity growing?: In our data, assignee counts were 18 in 2024 and 12 in 2025 (lower year over year).
What are recent patents assigned to Polyplus Battery Co Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.