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

Phenoplasts; Aminoplasts

Phenoplasts; Aminoplasts · 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 codeC09D5/4469
Official title{Phenoplasts; Aminoplasts}
Display labelPhenoplasts; Aminoplasts
Total patents8

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
20171
20191
20202
20212
20232

Representative patents

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