second layer from the top surface

second layer from the top surface · 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 codeB05D2425/02
Official titlesecond layer from the top surface
Display labelsecond layer from the top surface
Total patents45

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
20161
20171
20184
20193
20203
20217
202212
20231
20246
20256
20261

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 B05D2425/02?
CPC B05D2425/02 is the Cooperative Patent Classification code for “second layer from the top surface.”
How many patents are filed under CPC B05D2425/02 (second layer from the top surface)?
Our database includes 45 publications tagged with this CPC code.
Is patent activity under CPC B05D2425/02 growing?
Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).