of aldehydes with phenols

of aldehydes with phenols · 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 codeC08L61/06
Official titleof aldehydes with phenols
Display labelof aldehydes with phenols
Total patents627

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
201580
201659
201769
201866
201976
202066
202161
202243
202338
202431
202532
20266

Representative patents

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

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC C08L61/06?
CPC C08L61/06 is the Cooperative Patent Classification code for “of aldehydes with phenols.”
How many patents are filed under CPC C08L61/06 (of aldehydes with phenols)?
Our database includes 627 publications tagged with this CPC code.
Is patent activity under CPC C08L61/06 growing?
Publication counts under this code: 31 in 2024 vs 32 in 2025 (latest complete years).