Gas cartridges or bottles

Gas cartridges or bottles · 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 codeB67D1/008
Official title{Gas cartridges or bottles}
Display labelGas cartridges or bottles
Total patents35

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
20166
20174
20195
20201
20212
20233
20247
20256

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 B67D1/008?
CPC B67D1/008 is the Cooperative Patent Classification code for “Gas cartridges or bottles.”
How many patents are filed under CPC B67D1/008 (Gas cartridges or bottles)?
Our database includes 35 publications tagged with this CPC code.
Is patent activity under CPC B67D1/008 growing?
Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).