PatentsDB

using sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78)

using sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78) · 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 codeB29C53/581
Official title{using sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78)}
Display labelusing sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78)
Total patents64

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
20152
20163
20172
20184
20193
20206
202110
20229
20236
202410
20259

Representative patents

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

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B29C53/581?
CPC B29C53/581 is the Cooperative Patent Classification code for “using sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78).”
How many patents are filed under CPC B29C53/581 (using sheets or strips consisting principally of plastics material (using profiled sheets or strips B29C53/78))?
Our database includes 64 publications tagged with this CPC code.
Is patent activity under CPC B29C53/581 growing?
Publication counts under this code: 10 in 2024 vs 9 in 2025 (latest complete years).