Methods, compositions and uses relating thereto
US-11642291-B2 · May 9, 2023 · US
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using reactive dyes
using reactive dyes · 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 | D06P3/148 |
| Official title | {using reactive dyes} |
| Display label | using reactive dyes |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Improving Strength and Dyeing of Wool Fibers
US-2022356643-A1 · Nov 10, 2022 · US
Methods, compositions and uses relating thereto
US-11304884-B2 · Apr 19, 2022 · US
Methods and compositions for combatting color loss
US-11253452-B2 · Feb 22, 2022 · US
Reducing colour loss from a dyed material by using an amine salt of a carboxylic acid
US-11253453-B2 · Feb 22, 2022 · US
Methods, compositions and uses relating thereto
US-11234917-B2 · Feb 1, 2022 · US
Methods, compositions and uses relating thereto
US-11000461-B2 · May 11, 2021 · US
Ink jet ink composition for textile printing, ink set, and recording method
US-10894896-B2 · Jan 19, 2021 · US
Methods, compositions and uses relating thereto
US-2021007952-A1 · Jan 14, 2021 · US
Methods, compositions and uses relating thereto
US-10799440-B2 · Oct 13, 2020 · US
Reactive dye bath and dyeing process for textiles
US-10604891-B2 · Mar 31, 2020 · US
Ink composition, ink set, and recording method
US-10550277-B2 · Feb 4, 2020 · US
Methods, compositions and uses relating thereto
US-2020030211-A1 · Jan 30, 2020 · US
Methods, compositions and uses relating thereto
US-2020030213-A1 · Jan 30, 2020 · US
Reducing colour loss from a dyed material by using an amine salt of a carboxylic acid
US-2019269590-A1 · Sep 5, 2019 · US
Methods, compositions and uses relating thereto
US-2019091120-A1 · Mar 28, 2019 · US
Methods, compositions and uses relating thereto
US-2019091119-A1 · Mar 28, 2019 · US
Methods, compositions and uses relating thereto
US-2019091121-A1 · Mar 28, 2019 · US
Methods, compositions and uses relating thereto
US-2019083375-A1 · Mar 21, 2019 · US
Reactive dye bath and dyeing process for textiles
US-2019048522-A1 · Feb 14, 2019 · US