Aluminium

Aluminium · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB29K2705/02
Official titleAluminium
Display labelAluminium
Total patents497

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
201520
201632
201740
201852
201965
202060
202152
202247
202344
202451
202528
20266

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 B29K2705/02?
CPC B29K2705/02 is the Cooperative Patent Classification code for “Aluminium.”
How many patents are filed under CPC B29K2705/02 (Aluminium)?
Our database includes 497 publications tagged with this CPC code.
Is patent activity under CPC B29K2705/02 growing?
Publication counts under this code: 51 in 2024 vs 28 in 2025 (latest complete years).