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by centrifugal or rotational casting (slip-casting involving rotation of the mould B28B1/28; for molten material B28B1/54)

by centrifugal or rotational casting (slip-casting involving rotation of the mould B28B1/28; for molten material B28B1/54) · 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 codeB28B1/20
Official titleby centrifugal or rotational casting (slip-casting involving rotation of the mould B28B1/28; for molten material B28B1/54)
Display labelby centrifugal or rotational casting (slip-casting involving rotation of the mould B28B1/28; for molten material B28B1/54)
Total patents16

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
20183
20192
20202
20212
20221
20244
20251
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.