by exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141})

by exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141}) · 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 codeB05D3/06
Official titleby exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141})
Display labelby exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141})
Total patents836

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
2015101
201675
2017120
201892
201989
202070
202177
202259
202352
202450
202541
202610

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 B05D3/06?
CPC B05D3/06 is the Cooperative Patent Classification code for “by exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141}).”
How many patents are filed under CPC B05D3/06 (by exposure to radiation (B05D3/02 takes precedence {; plasma treatment B05D3/141}))?
Our database includes 836 publications tagged with this CPC code.
Is patent activity under CPC B05D3/06 growing?
Publication counts under this code: 50 in 2024 vs 41 in 2025 (latest complete years).