containing atoms other than carbon, hydrogen, oxygen and nitrogen

containing atoms other than carbon, hydrogen, oxygen and nitrogen · 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 codeC08G59/30
Official titlecontaining atoms other than carbon, hydrogen, oxygen and nitrogen
Display labelcontaining atoms other than carbon, hydrogen, oxygen and nitrogen
Total patents43

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
20154
20163
20173
20183
20194
20207
20217
20222
20237
20242
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 C08G59/30?
CPC C08G59/30 is the Cooperative Patent Classification code for “containing atoms other than carbon, hydrogen, oxygen and nitrogen.”
How many patents are filed under CPC C08G59/30 (containing atoms other than carbon, hydrogen, oxygen and nitrogen)?
Our database includes 43 publications tagged with this CPC code.
Is patent activity under CPC C08G59/30 growing?
Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).