Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate

Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate · 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 codeC04B2235/3256
Official titleMolybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate
Display labelMolybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate
Total patents419

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201537
201628
201741
201835
201950
202044
202135
202244
202342
202434
202525
20264

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 C04B2235/3256?
CPC C04B2235/3256 is the Cooperative Patent Classification code for “Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate.”
How many patents are filed under CPC C04B2235/3256 (Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate)?
Our database includes 419 publications tagged with this CPC code.
Is patent activity under CPC C04B2235/3256 growing?
Publication counts under this code: 34 in 2024 vs 25 in 2025 (latest complete years).