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by mixing different fuel grades or fuel and oil

by mixing different fuel grades or fuel and oil · 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 codeB67D2007/746
Official title{by mixing different fuel grades or fuel and oil}
Display labelby mixing different fuel grades or fuel and oil
Total patents9

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
20171
20192
20201
20211
20242
20251
20261

Representative patents

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