Integral, inserted or attached portions forming internal or external fittings

Integral, inserted or attached portions forming internal or external fittings · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB65D5/44
Official titleIntegral, inserted or attached portions forming internal or external fittings
Display labelIntegral, inserted or attached portions forming internal or external fittings
Total patents29

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
20151
20161
20181
20203
20213
20223
20234
20245
20257
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 B65D5/44?
CPC B65D5/44 is the Cooperative Patent Classification code for “Integral, inserted or attached portions forming internal or external fittings.”
How many patents are filed under CPC B65D5/44 (Integral, inserted or attached portions forming internal or external fittings)?
Our database includes 29 publications tagged with this CPC code.
Is patent activity under CPC B65D5/44 growing?
Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).