Avoiding stains in dyed cationically modified cotton fabrics
US-2025305211-A1 · Oct 2, 2025 · US
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Reserving parts of the material before dyeing or printing {; Locally decreasing dye affinity by chemical means}
Reserving parts of the material before dyeing or printing {; Locally decreasing dye affinity by chemical means} · 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 | D06P5/12 |
| Official title | Reserving parts of the material before dyeing or printing {; Locally decreasing dye affinity by chemical means} |
| Display label | Reserving parts of the material before dyeing or printing {; Locally decreasing dye affinity by chemical means} |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Patterned fiber substrate
US-11864314-B2 · Jan 2, 2024 · US
Removing surface fibers and lint
US-2022403593-A1 · Dec 22, 2022 · US
Composite fabric comprising a bacterial biopolymer layer
US-11346048-B2 · May 31, 2022 · US
Patterned fiber substrate
US-2022117083-A1 · Apr 14, 2022 · US
Dye applicator for dyeing articles, a dye application kit, and a method for manufacturing the same
US-10961648-B2 · Mar 30, 2021 · US
Sublimation over print
US-10766287-B2 · Sep 8, 2020 · US
Process and apparatus for production of yarn having longitudinally variable dye uptake
US-2020190733-A1 · Jun 18, 2020 · US
Printed polymeric webs and method for making
US-10646382-B2 · May 12, 2020 · US
Sublimation Over Print
US-2020101784-A1 · Apr 2, 2020 · US
Sublimation over print
US-10549564-B2 · Feb 4, 2020 · US
Printed Textile Substrate and Process for Making
US-2019390402-A1 · Dec 26, 2019 · US
Process of preparing a dyed fabric including a bacterial biopolymer and having unique appearance
US-10294611-B2 · May 21, 2019 · US
Dye applicator for dyeing articles, a dye application kit, and a method for manufacturing the same
US-2019106824-A1 · Apr 11, 2019 · US
Sublimation Over Print
US-2018345707-A1 · Dec 6, 2018 · US
Process of preparing a dyed fabric including a bacterial biopolymer and having unique appearance
US-2017314193-A1 · Nov 2, 2017 · US
Composite fabric comprising a bacterial biopolymer layer
US-2017314190-A1 · Nov 2, 2017 · US
Printed Textile Substrate and Process for Making
US-2017284019-A1 · Oct 5, 2017 · US
Printed Nonwoven Web And Method Of Making
US-2016228306-A1 · Aug 11, 2016 · US
Printed nonwoven web and method for making
US-9330067-B2 · May 3, 2016 · US