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 codeC07D487/08
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents1,514

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
2015157
2016126
2017135
2018132
2019133
2020122
2021139
2022105
2023139
2024152
2025137
202637

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 C07D487/08?
CPC C07D487/08 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C07D487/08 (Chemistry & Metallurgy)?
Our database includes 1,514 publications tagged with this CPC code.
Is patent activity under CPC C07D487/08 growing?
Publication counts under this code: 152 in 2024 vs 137 in 2025 (latest complete years).
C07D487/08 | PatentsDB