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Freeze-drying

Freeze-drying · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA23C1/08
Official titleFreeze-drying
Display labelFreeze-drying
Total patents5

Filing trend

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

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

Patents filed per year
YearPatents
20161
20181
20191
20222

Representative patents

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