with double bond in position 17 (20)

with double bond in position 17 (20) · 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 codeC07J13/007
Official title{with double bond in position 17 (20)}
Display labelwith double bond in position 17 (20)
Total patents172

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
20152
201610
201718
201813
201920
202017
202121
202217
202318
202423
202511
20262

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 C07J13/007?
CPC C07J13/007 is the Cooperative Patent Classification code for “with double bond in position 17 (20).”
How many patents are filed under CPC C07J13/007 (with double bond in position 17 (20))?
Our database includes 172 publications tagged with this CPC code.
Is patent activity under CPC C07J13/007 growing?
Publication counts under this code: 23 in 2024 vs 11 in 2025 (latest complete years).