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involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes

involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B32B37/28
Official title	involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
Display label	involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
Total patents	11

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

Filing activity over the last five years is rapidly declining.

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