with hydroxyalkyl compounds without further substituents on alkyl

with hydroxyalkyl compounds without further substituents on alkyl · 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 codeC07F9/11
Official titlewith hydroxyalkyl compounds without further substituents on alkyl
Display labelwith hydroxyalkyl compounds without further substituents on alkyl
Total patents97

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
20158
201610
201714
201813
201911
20207
202111
20224
20236
20247
20255
20261

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 C07F9/11?
CPC C07F9/11 is the Cooperative Patent Classification code for “with hydroxyalkyl compounds without further substituents on alkyl.”
How many patents are filed under CPC C07F9/11 (with hydroxyalkyl compounds without further substituents on alkyl)?
Our database includes 97 publications tagged with this CPC code.
Is patent activity under CPC C07F9/11 growing?
Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).