involving non-metallic material, e.g. isolators

involving non-metallic material, e.g. isolators · 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 codeB23K26/402
Official titleinvolving non-metallic material, e.g. isolators
Display labelinvolving non-metallic material, e.g. isolators
Total patents1,594

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201570
2016131
2017142
2018123
2019165
2020152
2021144
2022191
2023139
2024170
2025135
202632

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 B23K26/402?
CPC B23K26/402 is the Cooperative Patent Classification code for “involving non-metallic material, e.g. isolators.”
How many patents are filed under CPC B23K26/402 (involving non-metallic material, e.g. isolators)?
Our database includes 1,594 publications tagged with this CPC code.
Is patent activity under CPC B23K26/402 growing?
Publication counts under this code: 170 in 2024 vs 135 in 2025 (latest complete years).