PatentsDB

containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds

containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds · 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 codeC07C39/19
Official titlecontaining carbon-to-carbon double bonds but no carbon-to-carbon triple bonds
Display labelcontaining carbon-to-carbon double bonds but no carbon-to-carbon triple bonds
Total patents56

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20163
20173
20184
20193
20206
20215
20225
202310
202410
20256
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 C07C39/19?
CPC C07C39/19 is the Cooperative Patent Classification code for “containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds.”
How many patents are filed under CPC C07C39/19 (containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds)?
Our database includes 56 publications tagged with this CPC code.
Is patent activity under CPC C07C39/19 growing?
Publication counts under this code: 10 in 2024 vs 6 in 2025 (latest complete years).