Sulfur atoms

Sulfur atoms · 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 codeC07D295/26
Official titleSulfur atoms
Display labelSulfur atoms
Total patents322

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
201550
201639
201740
201823
201932
202024
202128
202216
202324
202422
202521
20263

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 C07D295/26?
CPC C07D295/26 is the Cooperative Patent Classification code for “Sulfur atoms.”
How many patents are filed under CPC C07D295/26 (Sulfur atoms)?
Our database includes 322 publications tagged with this CPC code.
Is patent activity under CPC C07D295/26 growing?
Publication counts under this code: 22 in 2024 vs 21 in 2025 (latest complete years).