Electrolysis

Electrolysis · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA61L2/035
Official titleElectrolysis
Display labelElectrolysis
Total patents41

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20152
20164
20175
20184
20195
20204
20214
20225
20232
20242
20254

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 A61L2/035?
CPC A61L2/035 is the Cooperative Patent Classification code for “Electrolysis.”
How many patents are filed under CPC A61L2/035 (Electrolysis)?
Our database includes 41 publications tagged with this CPC code.
Is patent activity under CPC A61L2/035 growing?
Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).