at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator

at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator · 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 codeB65D83/673
Official title{at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator}
Display labelat least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator
Total patents35

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20154
20161
20172
20182
20193
20205
20213
20225
20233
20245
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 B65D83/673?
CPC B65D83/673 is the Cooperative Patent Classification code for “at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator.”
How many patents are filed under CPC B65D83/673 (at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator)?
Our database includes 35 publications tagged with this CPC code.
Is patent activity under CPC B65D83/673 growing?
Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).