PatentsDB

involving radiation, e.g. electro-magnetic waves

involving radiation, e.g. electro-magnetic waves · 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 codeB09B3/50
Official titleinvolving radiation, e.g. electro-magnetic waves
Display labelinvolving radiation, e.g. electro-magnetic waves
Total patents40

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20153
20163
20172
20182
20202
20212
20223
20234
20248
20256
20265

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 B09B3/50?
CPC B09B3/50 is the Cooperative Patent Classification code for “involving radiation, e.g. electro-magnetic waves.”
How many patents are filed under CPC B09B3/50 (involving radiation, e.g. electro-magnetic waves)?
Our database includes 40 publications tagged with this CPC code.
Is patent activity under CPC B09B3/50 growing?
Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).