Coating solid articles, i.e. non-hollow articles

Coating solid articles, i.e. non-hollow articles · 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 codeB29C48/154
Official titleCoating solid articles, i.e. non-hollow articles
Display labelCoating solid articles, i.e. non-hollow articles
Total patents804

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
201564
201660
201765
201896
201984
202093
202172
202277
202367
202468
202543
202615

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 B29C48/154?
CPC B29C48/154 is the Cooperative Patent Classification code for “Coating solid articles, i.e. non-hollow articles.”
How many patents are filed under CPC B29C48/154 (Coating solid articles, i.e. non-hollow articles)?
Our database includes 804 publications tagged with this CPC code.
Is patent activity under CPC B29C48/154 growing?
Publication counts under this code: 68 in 2024 vs 43 in 2025 (latest complete years).