not condensed with other rings

not condensed with other rings · 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 codeC07D335/02
Official titlenot condensed with other rings
Display labelnot condensed with other rings
Total patents207

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201533
201629
201720
201813
201922
202018
202114
20228
202314
202424
20253
20269

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 C07D335/02?
CPC C07D335/02 is the Cooperative Patent Classification code for “not condensed with other rings.”
How many patents are filed under CPC C07D335/02 (not condensed with other rings)?
Our database includes 207 publications tagged with this CPC code.
Is patent activity under CPC C07D335/02 growing?
Publication counts under this code: 24 in 2024 vs 3 in 2025 (latest complete years).