Device and method for producing sachets filled with liquid or pasty filling material
US-2024409256-A1 · Dec 12, 2024 · US
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the tubes being formed in situ by extrusion
the tubes being formed in situ by extrusion · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65B9/24 |
| Official title | the tubes being formed in situ by extrusion |
| Display label | the tubes being formed in situ by extrusion |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-11724838-B2 · Aug 15, 2023 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-10865002-B2 · Dec 15, 2020 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-2020361643-A1 · Nov 19, 2020 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-2018281998-A1 · Oct 4, 2018 · US