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Feed mechanisms for reagents (devices for feeding measured quantities of reagents B01J4/02)

Feed mechanisms for reagents (devices for feeding measured quantities of reagents B01J4/02) · 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 codeB03D1/145
Official title{Feed mechanisms for reagents (devices for feeding measured quantities of reagents B01J4/02)}
Display labelFeed mechanisms for reagents (devices for feeding measured quantities of reagents B01J4/02)
Total patents11

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
20201
20212
20224
20232
20241
20251

Representative patents

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