Unsaturated polyesters having carbon-to-carbon unsaturation

Unsaturated polyesters having carbon-to-carbon unsaturation · 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 codeC09J167/06
Official titleUnsaturated polyesters having carbon-to-carbon unsaturation
Display labelUnsaturated polyesters having carbon-to-carbon unsaturation
Total patents85

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
20157
20169
201710
201810
20199
202010
20213
20227
20232
20246
202511
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 C09J167/06?
CPC C09J167/06 is the Cooperative Patent Classification code for “Unsaturated polyesters having carbon-to-carbon unsaturation.”
How many patents are filed under CPC C09J167/06 (Unsaturated polyesters having carbon-to-carbon unsaturation)?
Our database includes 85 publications tagged with this CPC code.
Is patent activity under CPC C09J167/06 growing?
Publication counts under this code: 6 in 2024 vs 11 in 2025 (latest complete years).