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 codeC07C2/76
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents391

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201545
201650
201755
201832
201939
202036
202137
202227
202322
202430
202515
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 C07C2/76?
CPC C07C2/76 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C07C2/76 (Chemistry & Metallurgy)?
Our database includes 391 publications tagged with this CPC code.
Is patent activity under CPC C07C2/76 growing?
Publication counts under this code: 30 in 2024 vs 15 in 2025 (latest complete years).