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containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups

containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups · 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 codeC08G18/677
Official title{containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups}
Display labelcontaining heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
Total patents12

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20151
20161
20172
20181
20211
20232
20241
20253

Representative patents

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