Copolymers of ethene (C09D123/16 takes precedence)

Copolymers of ethene (C09D123/16 takes precedence) · 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 codeC09D123/08
Official titleCopolymers of ethene (C09D123/16 takes precedence)
Display labelCopolymers of ethene (C09D123/16 takes precedence)
Total patents87

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20154
201613
20178
201812
20199
202012
20216
20224
20235
20248
20255
20261

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 C09D123/08?
CPC C09D123/08 is the Cooperative Patent Classification code for “Copolymers of ethene (C09D123/16 takes precedence).”
How many patents are filed under CPC C09D123/08 (Copolymers of ethene (C09D123/16 takes precedence))?
Our database includes 87 publications tagged with this CPC code.
Is patent activity under CPC C09D123/08 growing?
Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).