Reinforcements formed separately from the container

Reinforcements formed separately from the container · 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 codeB65D5/445
Official title{Reinforcements formed separately from the container}
Display labelReinforcements formed separately from the container
Total patents131

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201516
201616
201725
20182
201914
202010
202111
20229
20238
202414
20254
20262

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 B65D5/445?
CPC B65D5/445 is the Cooperative Patent Classification code for “Reinforcements formed separately from the container.”
How many patents are filed under CPC B65D5/445 (Reinforcements formed separately from the container)?
Our database includes 131 publications tagged with this CPC code.
Is patent activity under CPC B65D5/445 growing?
Publication counts under this code: 14 in 2024 vs 4 in 2025 (latest complete years).