Manufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)}

Manufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)} · 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 codeB27D1/06
Official titleManufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)}
Display labelManufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)}
Total patents29

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20153
20172
20182
20193
20202
20212
20223
20234
20244
20254

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 B27D1/06?
CPC B27D1/06 is the Cooperative Patent Classification code for “Manufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)}.”
How many patents are filed under CPC B27D1/06 (Manufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)})?
Our database includes 29 publications tagged with this CPC code.
Is patent activity under CPC B27D1/06 growing?
Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).