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Amides or imides

Amides or imides · 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 codeC08F22/36
Official titleAmides or imides
Display labelAmides or imides
Total patents13

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20163
20173
20184
20191
20201
20241

Representative patents

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