Road conditions

Road conditions · 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 codeB60W40/06
Official titleRoad conditions
Display labelRoad conditions
Total patents3,965

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
2015149
2016147
2017231
2018229
2019306
2020382
2021449
2022503
2023502
2024507
2025476
202684

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 B60W40/06?
CPC B60W40/06 is the Cooperative Patent Classification code for “Road conditions.”
How many patents are filed under CPC B60W40/06 (Road conditions)?
Our database includes 3,965 publications tagged with this CPC code.
Is patent activity under CPC B60W40/06 growing?
Publication counts under this code: 507 in 2024 vs 476 in 2025 (latest complete years).