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 codeC07F5/025
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents1,579

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
2015166
2016165
2017169
2018159
2019143
2020158
2021136
2022112
2023136
202498
2025116
202621

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 C07F5/025?
CPC C07F5/025 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C07F5/025 (Chemistry & Metallurgy)?
Our database includes 1,579 publications tagged with this CPC code.
Is patent activity under CPC C07F5/025 growing?
Publication counts under this code: 98 in 2024 vs 116 in 2025 (latest complete years).