Chemistry & Metallurgy

Chemistry & Metallurgy · 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 codeC09D7/1241
Official title
Display labelChemistry & Metallurgy (mapped technology topic)
Total patents54

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
201512
201614
201717
201810
20191

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 C09D7/1241?
CPC C09D7/1241 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
How many patents are filed under CPC C09D7/1241 (Chemistry & Metallurgy)?
Our database includes 54 publications tagged with this CPC code.
Is patent activity under CPC C09D7/1241 growing?
Publication counts under this code: 10 in 2018 vs 1 in 2019 (latest complete years).