with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head

with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head · 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 codeB65D85/73
Official titlewith means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head
Display labelwith means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head
Total patents25

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20151
20165
20171
20184
20193
20201
20211
20222
20232
20243
20252

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 B65D85/73?
CPC B65D85/73 is the Cooperative Patent Classification code for “with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head.”
How many patents are filed under CPC B65D85/73 (with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head)?
Our database includes 25 publications tagged with this CPC code.
Is patent activity under CPC B65D85/73 growing?
Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).