having one double bond between ring members or between a ring member and a non-ring member

having one double bond between ring members or between a ring member and a non-ring member · 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 codeC07D231/06
Official titlehaving one double bond between ring members or between a ring member and a non-ring member
Display labelhaving one double bond between ring members or between a ring member and a non-ring member
Total patents152

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
201517
201616
201721
201816
201914
202010
202115
20227
202315
20248
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 C07D231/06?
CPC C07D231/06 is the Cooperative Patent Classification code for “having one double bond between ring members or between a ring member and a non-ring member.”
How many patents are filed under CPC C07D231/06 (having one double bond between ring members or between a ring member and a non-ring member)?
Our database includes 152 publications tagged with this CPC code.
Is patent activity under CPC C07D231/06 growing?
Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).