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Aqueous dispersions of phthalocyanine pigments containing only dispersing agents

Aqueous dispersions of phthalocyanine pigments containing only dispersing agents · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC09B67/0067
Official title{Aqueous dispersions of phthalocyanine pigments containing only dispersing agents}
Display labelAqueous dispersions of phthalocyanine pigments containing only dispersing agents
Total patents24

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20152
20162
20172
20182
20192
20202
20214
20224
20231
20242
20251

Representative patents

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