What is CPC B65D11/02?

CPC B65D11/02 is the Cooperative Patent Classification code for “of curved cross-section (thermally insulated B65D81/3813).”

How many patents are filed under CPC B65D11/02 (of curved cross-section (thermally insulated B65D81/3813))?

Our database includes 65 publications tagged with this CPC code.

Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).

of curved cross-section (thermally insulated B65D81/3813) · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B65D11/02
Official title	{of curved cross-section (thermally insulated B65D81/3813)}
Display label	of curved cross-section (thermally insulated B65D81/3813)
Total patents	65

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

Filing activity over the last five years is stable.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC B65D11/02?: CPC B65D11/02 is the Cooperative Patent Classification code for “of curved cross-section (thermally insulated B65D81/3813).”
How many patents are filed under CPC B65D11/02 (of curved cross-section (thermally insulated B65D81/3813))?: Our database includes 65 publications tagged with this CPC code.
Is patent activity under CPC B65D11/02 growing?: Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).