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 codeC08F236/06
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents1,009

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
201542
201647
201775
2018104
2019126
2020121
2021137
2022106
202396
202473
202572
202610

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 C08F236/06?
CPC C08F236/06 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C08F236/06 (Chemistry & Metallurgy)?
Our database includes 1,009 publications tagged with this CPC code.
Is patent activity under CPC C08F236/06 growing?
Publication counts under this code: 73 in 2024 vs 72 in 2025 (latest complete years).