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the propellant being generated by a chemical or electrochemical reaction

the propellant being generated by a chemical or electrochemical reaction · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	B65D83/643
Official title	{the propellant being generated by a chemical or electrochemical reaction}
Display label	the propellant being generated by a chemical or electrochemical reaction
Total patents	8

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

Filing activity appears to be declining based on the most recent years.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.