Counter-flow washing
US-12392056-B2 · Aug 19, 2025 · US
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through yarns, threads or filaments
through yarns, threads or filaments · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06B5/06 |
| Official title | through yarns, threads or filaments |
| Display label | through yarns, threads or filaments |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for the functionalization of polyolefin fibers
US-2024352666-A1 · Oct 24, 2024 · US
Systems and methods for the functionalization of polyolefin fibers
US-12060677-B2 · Aug 13, 2024 · US
Process and apparatus for producing electrostatically charged fibres and an electret product
US-2023279599-A1 · Sep 7, 2023 · US
Counter-flow washing
US-2023010634-A1 · Jan 12, 2023 · US
Process for providing a culture of microorganisms to an elongated element
US-11485948-B2 · Nov 1, 2022 · US
Systems and methods for the functionalization of polyolefin fibers
US-2022316132-A1 · Oct 6, 2022 · US
A method of fabricating a cmc part
US-2022177374-A1 · Jun 9, 2022 · US
Production method and coating device for coating-liquid-impregnated sheet-like reinforcing-fiber bundle and sheet-like integrated object
US-11224993-B2 · Jan 18, 2022 · US
Device for wetting a plurality of threads, and metering pump for such a device
US-11221006-B2 · Jan 11, 2022 · US
Production apparatus and production method for colored spun yarn with fiber dyeing and mixing in spinning process
US-2021262123-A1 · Aug 26, 2021 · US
Production method and coating device for coating-liquid-impregnated sheet-like reinforcing-fiber bundle and sheet-like integrated object
US-2020039114-A1 · Feb 6, 2020 · US
Process for providing a culture of microorganisms to an elongated element
US-2019376017-A1 · Dec 12, 2019 · US
Device for wetting a plurality of threads, and metering pump for such a device
US-2019331111-A1 · Oct 31, 2019 · US
Dyeing device and dyeing apparatus
US-9982379-B2 · May 29, 2018 · US
Flame-resistant heat treatment furnace
US-9834869-B2 · Dec 5, 2017 · US
Dyeing device and dyeing apparatus
US-2016244902-A1 · Aug 25, 2016 · US
Flame-resistant heat treatment furnace
US-2016002828-A1 · Jan 7, 2016 · US
Flame-resistant heat treatment furnace
US-9157679-B2 · Oct 13, 2015 · US