pH sensitive dyes for textile materials, a process for their preparation and uses thereof
US-11566136-B2 · Jan 31, 2023 · US
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed · 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 | D06P1/00 |
| Official title | General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed |
| Display label | General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for providing a culture of microorganisms to an elongated element
US-11485948-B2 · Nov 1, 2022 · US
Ink jet printing clear ink composition, ink jet printing ink set, and ink jet printing method
US-11318754-B2 · May 3, 2022 · US
Method of dyeing collagen staple fiber
US-2022071355-A1 · Mar 10, 2022 · US
Writing and/or drawing system comprising ph sensitive dye and method thereof
US-2022064469-A1 · Mar 3, 2022 · US
Dyeing process to minimise waste water production
US-2022018063-A1 · Jan 20, 2022 · US
Lens dyeing method, and lens assembly manufacturing method
US-2022001418-A1 · Jan 6, 2022 · US
Polymer blend and fiber
US-2021284777-A1 · Sep 16, 2021 · US
Method for Manufacturing Fastener Stringer and Fastener Chain
US-2021196010-A1 · Jul 1, 2021 · US
Ink film constructions
US-2021095145-A1 · Apr 1, 2021 · US
pH SENSITIVE DYES FOR TEXTILE MATERIALS, A PROCESS FOR THEIR PREPARATION AND USES THEREOF
US-2021040325-A1 · Feb 11, 2021 · US
Novel methine dyes
US-2020339813-A1 · Oct 29, 2020 · US
Methine dyes
US-10808129-B2 · Oct 20, 2020 · US
Ink film constructions
US-10800936-B2 · Oct 13, 2020 · US
Sublimation over print
US-10766287-B2 · Sep 8, 2020 · US
Composite fiber and textile
US-2020208304-A1 · Jul 2, 2020 · US
Leuco colorants as bluing agents in laundry care compositions
US-10676699-B2 · Jun 9, 2020 · US
Article with coloring layer and control surface layer
US-10646000-B2 · May 12, 2020 · US
Sublimation Over Print
US-2020101784-A1 · Apr 2, 2020 · US
Treatment liquid composition and ink jet textile printing method
US-10557232-B2 · Feb 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06P1/00?
- CPC D06P1/00 is the Cooperative Patent Classification code for “General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed.”
- How many patents are filed under CPC D06P1/00 (General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC D06P1/00 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).