Tube container, tube container with content, and manufacturing method of tube container
US-2025361073-A1 · Nov 27, 2025 · US
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Flexible squeeze tubes, e.g. for cosmetics
Flexible squeeze tubes, e.g. for cosmetics · 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 | B29D23/20 |
| Official title | Flexible squeeze tubes, e.g. for cosmetics |
| Display label | Flexible squeeze tubes, e.g. for cosmetics |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tubular container and method for producing same
US-12214933-B2 · Feb 4, 2025 · US
Tubular container and method for producing same
US-2023382600-A1 · Nov 30, 2023 · US
Molded article and manufacturing method for molded article
US-11826975-B2 · Nov 28, 2023 · US
Tubular container and method for producing same
US-11780648-B2 · Oct 10, 2023 · US
Tube
US-2023296194-A1 · Sep 21, 2023 · US
Device for packaging and dispensing a cosmetic product
US-2023036929-A1 · Feb 2, 2023 · US
Composite film for a tube with a 360° printing effect
US-2022203666-A1 · Jun 30, 2022 · US
Method of making a tube and tube
US-11148370-B2 · Oct 19, 2021 · US
Tubular container and method for producing same
US-2021292049-A1 · Sep 23, 2021 · US
Pipette structure and methods utilizing same
US-2021246407-A1 · Aug 12, 2021 · US
Barrier tube shoulders
US-10407219-B2 · Sep 10, 2019 · US
Method of producing a squeeze tube with maximally labeled surface area
US-10351289-B2 · Jul 16, 2019 · US
Molded article and manufacturing method for molded article
US-2019202151-A1 · Jul 4, 2019 · US
Tube that utilizes the properties of the skirt for the tube endpiece
US-10124520-B2 · Nov 13, 2018 · US
Method of Making a Tube and Tube
US-2017312994-A1 · Nov 2, 2017 · US
Barrier tube shoulders
US-2017021976-A1 · Jan 26, 2017 · US
Tube head having an insert forming a barrier
US-9463906-B2 · Oct 11, 2016 · US
Method for manufacturing a head assembly comprising a tube head and a barrier insert
US-9370911-B2 · Jun 21, 2016 · US
Method to minimize molecular weight drop of poly(L-lactide) stent during processing
US-9278470-B2 · Mar 8, 2016 · US