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Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging

Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging · 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 codeB01D46/0098
Official title{Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging}
Display labelProtecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
Total patents21

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20153
20185
20191
20202
20212
20222
20232
20241
20253

Representative patents

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