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Polyamides derived from alpha-amino carboxylic acids (C09J177/10 takes precedence)

Polyamides derived from alpha-amino carboxylic acids (C09J177/10 takes precedence) · 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 codeC09J177/04
Official titlePolyamides derived from alpha-amino carboxylic acids (C09J177/10 takes precedence)
Display labelPolyamides derived from alpha-amino carboxylic acids (C09J177/10 takes precedence)
Total patents22

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20161
20171
20181
20193
20211
20232
20244
20255
20264

Representative patents

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