This page is not indexed by search engines while we improve data quality.

containing the structure P(=X)n-N-C(=X) (X = O, S, Se; n = 0, 1)

containing the structure P(=X)n-N-C(=X) (X = O, S, Se; n = 0, 1) · 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	C07F9/2487
Official title	{containing the structure P(=X)n-N-C(=X) (X = O, S, Se; n = 0, 1)}
Display label	containing the structure P(=X)n-N-C(=X) (X = O, S, Se; n = 0, 1)
Total patents	6

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.