Chemistry & Metallurgy

Chemistry & Metallurgy · 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 codeC23C14/024
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents857

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
201552
201658
201772
201876
201974
202088
202175
202274
2023101
2024102
202572
202613

Representative patents

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

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Frequently asked questions

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

What is CPC C23C14/024?
CPC C23C14/024 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C23C14/024 (Chemistry & Metallurgy)?
Our database includes 857 publications tagged with this CPC code.
Is patent activity under CPC C23C14/024 growing?
Publication counts under this code: 102 in 2024 vs 72 in 2025 (latest complete years).