using electrochemical cells

using electrochemical cells · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD06F35/003
Official title{using electrochemical cells}
Display labelusing electrochemical cells
Total patents35

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20152
20163
20177
20181
20192
20202
20212
20226
20231
20245
20253
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

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

What is CPC D06F35/003?
CPC D06F35/003 is the Cooperative Patent Classification code for “using electrochemical cells.”
How many patents are filed under CPC D06F35/003 (using electrochemical cells)?
Our database includes 35 publications tagged with this CPC code.
Is patent activity under CPC D06F35/003 growing?
Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).