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Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring

Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring · 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 codeC07C39/44
Official titleMetal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring
Display labelMetal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring
Total patents4

Filing trend

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

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20201
20212
20251

Representative patents

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