Ink composition for ink jet textile printing and recording method
US-12534852-B2 · Jan 27, 2026 · US
Heterocyclic compounds
Heterocyclic compounds · 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 | D06P1/6426 |
| Official title | {Heterocyclic compounds} |
| Display label | Heterocyclic compounds |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ink jet textile-printing ink composition, recording method, and recorded material
US-12486415-B2 · Dec 2, 2025 · US
Fabric treatment agent, textile printing ink set, textile printing method, and textile printed fabric
US-12180649-B2 · Dec 31, 2024 · US
Ink Jet Printing Penetrant And Ink Jet Recording Method
US-2024287344-A1 · Aug 29, 2024 · US
Fabric treatment agent, textile printing ink set, pretreated fabric, textile printing method, and textile printed fabric
US-2024240393-A1 · Jul 18, 2024 · US
Fabric treatment agent, fabric printing method, fabric printing apparatus, and printed fabric
US-2024117565-A1 · Apr 11, 2024 · US
Treatment Liquid Composition For Dye Printing, Composition Set, Textile Printing Method, And Ink Jet Textile Printing Method
US-2024067840-A1 · Feb 29, 2024 · US
Ink Jet Textile-Printing Ink Composition, Recording Method, And Recorded Material
US-2023265304-A1 · Aug 24, 2023 · US
Fabric treatment agent, textile printing ink set, textile printing method, and textile printed fabric
US-2023045096-A1 · Feb 9, 2023 · US
Ink Composition For Ink Jet Textile Printing And Recording Method
US-2022205175-A1 · Jun 30, 2022 · US
Methods, compositions and uses relating thereto
US-11311471-B2 · Apr 26, 2022 · US
Ink jet textile printing composition set and ink jet textile printing method
US-11142664-B2 · Oct 12, 2021 · US
Pigment dispersing agent, pigment composition, and pigment coloring agent
US-10961227-B2 · Mar 30, 2021 · US
Printing apparatus and printing method
US-10875341-B2 · Dec 29, 2020 · US
Pigment dispersing agent, pigment composition, and pigment coloring agent
US-2020377480-A1 · Dec 3, 2020 · US
Pretreatment agent, pretreatment agent applicator, and method for forming image
US-10718087-B2 · Jul 21, 2020 · US
Ink jet ink composition and recording method
US-10676627-B2 · Jun 9, 2020 · US
In-line digital printing system for textile materials
US-10619293-B2 · Apr 14, 2020 · US
Methods, compositions and uses relating thereto
US-2020030211-A1 · Jan 30, 2020 · US
Methods, compositions and uses relating thereto
US-2020030212-A1 · Jan 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06P1/6426?
- CPC D06P1/6426 is the Cooperative Patent Classification code for “Heterocyclic compounds.”
- How many patents are filed under CPC D06P1/6426 (Heterocyclic compounds)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC D06P1/6426 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).