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with the 7-amino radical acylated by an araliphatic carboxylic acid

with the 7-amino radical acylated by an araliphatic carboxylic acid · 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 codeC07D501/52
Official titlewith the 7-amino radical acylated by an araliphatic carboxylic acid
Display labelwith the 7-amino radical acylated by an araliphatic carboxylic acid
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
20151
20172
20183
20191
20201
20231

Representative patents

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