Polymers of unsaturated carboxylic acids or functional derivatives thereof

Polymers of unsaturated carboxylic acids or functional derivatives thereof · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD06P1/525
Official title{Polymers of unsaturated carboxylic acids or functional derivatives thereof}
Display labelPolymers of unsaturated carboxylic acids or functional derivatives thereof
Total patents155

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
201511
20163
20179
20188
201913
202021
202110
202225
202321
202416
202515
20263

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 D06P1/525?
CPC D06P1/525 is the Cooperative Patent Classification code for “Polymers of unsaturated carboxylic acids or functional derivatives thereof.”
How many patents are filed under CPC D06P1/525 (Polymers of unsaturated carboxylic acids or functional derivatives thereof)?
Our database includes 155 publications tagged with this CPC code.
Is patent activity under CPC D06P1/525 growing?
Publication counts under this code: 16 in 2024 vs 15 in 2025 (latest complete years).