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with quaternised amino groups bound to the carbon skeleton

with quaternised amino groups bound to the carbon skeleton · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

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CPC classification statistics
Metric	Value
CPC code	C07C215/66
Official title	with quaternised amino groups bound to the carbon skeleton
Display label	with quaternised amino groups bound to the carbon skeleton
Total patents	5

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

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

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