containing a reforming step

containing a 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 codeC01B2203/0205
Official titlecontaining a reforming step
Display labelcontaining a reforming step
Total patents257

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
201524
201636
201721
201825
201915
202016
202118
202213
202333
202421
202532
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 C01B2203/0205?
CPC C01B2203/0205 is the Cooperative Patent Classification code for “containing a reforming step.”
How many patents are filed under CPC C01B2203/0205 (containing a reforming step)?
Our database includes 257 publications tagged with this CPC code.
Is patent activity under CPC C01B2203/0205 growing?
Publication counts under this code: 21 in 2024 vs 32 in 2025 (latest complete years).