Dip tubes

Dip tubes · 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 codeB67D1/0802
Official title{Dip tubes}
Display labelDip tubes
Total patents45

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
20153
20165
20171
20182
201911
20203
20212
20226
20234
20243
20252
20263

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 B67D1/0802?
CPC B67D1/0802 is the Cooperative Patent Classification code for “Dip tubes.”
How many patents are filed under CPC B67D1/0802 (Dip tubes)?
Our database includes 45 publications tagged with this CPC code.
Is patent activity under CPC B67D1/0802 growing?
Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).