characterised by the catalyst used

characterised by the catalyst used · 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 codeC10G2/33
Official title{characterised by the catalyst used}
Display labelcharacterised by the catalyst used
Total patents92

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201517
201617
201711
20187
20199
20207
20213
20227
20233
20246
20255

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 C10G2/33?
CPC C10G2/33 is the Cooperative Patent Classification code for “characterised by the catalyst used.”
How many patents are filed under CPC C10G2/33 (characterised by the catalyst used)?
Our database includes 92 publications tagged with this CPC code.
Is patent activity under CPC C10G2/33 growing?
Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).