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

Preparation by carboreductive nitridation

Preparation by carboreductive nitridation · 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 codeC01B21/0685
Official title{Preparation by carboreductive nitridation}
Display labelPreparation by carboreductive nitridation
Total patents9

Filing trend

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

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

Patents filed per year
YearPatents
20172
20193
20201
20253

Representative patents

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