containing polyether sequences

containing polyether sequences · 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 codeC08L67/025
Official title{containing polyether sequences}
Display labelcontaining polyether sequences
Total patents430

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
201531
201631
201735
201839
201953
202048
202152
202227
202338
202434
202534
20268

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 C08L67/025?
CPC C08L67/025 is the Cooperative Patent Classification code for “containing polyether sequences.”
How many patents are filed under CPC C08L67/025 (containing polyether sequences)?
Our database includes 430 publications tagged with this CPC code.
Is patent activity under CPC C08L67/025 growing?
Publication counts under this code: 34 in 2024 vs 34 in 2025 (latest complete years).