Metals or alloys

Metals or alloys · 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 codeC03B2215/06
Official titleMetals or alloys
Display labelMetals or alloys
Total patents36

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20155
20163
20175
20184
20196
20212
20223
20234
20241
20253

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC C03B2215/06?
CPC C03B2215/06 is the Cooperative Patent Classification code for “Metals or alloys.”
How many patents are filed under CPC C03B2215/06 (Metals or alloys)?
Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC C03B2215/06 growing?
Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).