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Human Necessities

Human Necessities · 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 codeA23L1/22
Official title
Display labelHuman Necessities (mapped technology topic)
Total patents22

Filing trend

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

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

Patents filed per year
YearPatents
20158
201612
20172

Representative patents

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