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having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur

having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C08G18/77
Official title	having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
Display label	having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
Total patents	10

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

Filing activity over the last five years is declining.

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