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for premarked, e.g. preprinted, webs

for premarked, e.g. preprinted, webs · 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 codeB65H21/02
Official titlefor premarked, e.g. preprinted, webs
Display labelfor premarked, e.g. preprinted, webs
Total patents15

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20151
20172
20182
20192
20202
20211
20231
20242
20252

Representative patents

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