containing a catalytic reforming step

containing a catalytic reforming step · 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 codeC01B2203/0227
Official titlecontaining a catalytic reforming step
Display labelcontaining a catalytic reforming step
Total patents285

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
201520
201646
201751
201836
201938
202018
202110
202213
202313
202413
202521
20266

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 C01B2203/0227?
CPC C01B2203/0227 is the Cooperative Patent Classification code for “containing a catalytic reforming step.”
How many patents are filed under CPC C01B2203/0227 (containing a catalytic reforming step)?
Our database includes 285 publications tagged with this CPC code.
Is patent activity under CPC C01B2203/0227 growing?
Publication counts under this code: 13 in 2024 vs 21 in 2025 (latest complete years).