Process for dyeing textiles and enzymes used therein
US-2025333903-A1 · Oct 30, 2025 · US
Textiles & Paper
Textiles & Paper · 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 | D06P3/523 |
| Official title | — |
| Display label | Textiles & Paper (mapped technology topic) |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for dyeing textiles and enzymes used therein
US-12398509-B2 · Aug 26, 2025 · US
Treatment articles and method for using treatment articles
US-12054883-B1 · Aug 6, 2024 · US
Process for dyeing textiles and enzymes used therein
US-2024240390-A1 · Jul 18, 2024 · US
Process for dyeing textiles and enzymes used therein
US-11920290-B2 · Mar 5, 2024 · US
Reactive leuco compounds and compositions comprising the same
US-11299634-B2 · Apr 12, 2022 · US
Process for dyeing textiles and enzymes used therein
US-2021214888-A1 · Jul 15, 2021 · US
Use of indigo derivatives for dyeing synthetic textiles, novel indigo derivatives and process for dyeing synthetic textiles
US-10246590-B2 · Apr 2, 2019 · US
Reactive leuco compounds and compositions comprising the same
US-2018118942-A1 · May 3, 2018 · US
Use of indigo derivatives for dyeing synthetic textiles, novel indigo derivatives and process for dyeing synthetic textiles
US-2017362435-A1 · Dec 21, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06P3/523?
- CPC D06P3/523 is the Cooperative Patent Classification code for “Textiles & Paper.”
- How many patents are filed under CPC D06P3/523 (Textiles & Paper)?
- Our database includes 10 publications tagged with this CPC code.
- Is patent activity under CPC D06P3/523 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).