Combined electrolytic and electrophoretic processes {with charged materials}

Combined electrolytic and electrophoretic processes {with charged materials} · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC25D15/02
Official titleCombined electrolytic and electrophoretic processes {with charged materials}
Display labelCombined electrolytic and electrophoretic processes {with charged materials}
Total patents84

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20157
20166
20176
20187
20197
20208
202112
20227
20238
20248
20255
20263

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 C25D15/02?
CPC C25D15/02 is the Cooperative Patent Classification code for “Combined electrolytic and electrophoretic processes {with charged materials}.”
How many patents are filed under CPC C25D15/02 (Combined electrolytic and electrophoretic processes {with charged materials})?
Our database includes 84 publications tagged with this CPC code.
Is patent activity under CPC C25D15/02 growing?
Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).