Benzene-sulfonamido isoxazoles

Benzene-sulfonamido isoxazoles · 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 codeC07D261/16
Official titleBenzene-sulfonamido isoxazoles
Display labelBenzene-sulfonamido isoxazoles
Total patents37

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
20153
20174
20185
20198
202010
20212
20222
20232
20251

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 C07D261/16?
CPC C07D261/16 is the Cooperative Patent Classification code for “Benzene-sulfonamido isoxazoles.”
How many patents are filed under CPC C07D261/16 (Benzene-sulfonamido isoxazoles)?
Our database includes 37 publications tagged with this CPC code.
Is patent activity under CPC C07D261/16 growing?
Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).