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at 11 position

at 11 position · 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 codeC12P33/08
Official titleat 11 position
Display labelat 11 position
Total patents9

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20152
20184
20191
20201
20221

Representative patents

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