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 codeC07C59/06
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents68

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
20156
20164
20177
20187
20197
20207
20216
20223
20237
20247
20254
20263

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 C07C59/06?
CPC C07C59/06 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C07C59/06 (Chemistry & Metallurgy)?
Our database includes 68 publications tagged with this CPC code.
Is patent activity under CPC C07C59/06 growing?
Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).