Thermal transfer printing device and thermal transfer sheet
US-11117388-B2 · Sep 14, 2021 · US
characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)}
characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41M5/385 |
| Official title | characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)} |
| Display label | characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)} |
| Total patents | 88 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermally expandable sheet
US-11097565-B2 · Aug 24, 2021 · US
Thermal transfer foil for producing a true color image, process for producing a true color image, and true color image
US-11090922-B2 · Aug 17, 2021 · US
Compound, ink, resist composition for color filter, sheet for heat-sensitive transfer recording, and toner
US-2021230109-A1 · Jul 29, 2021 · US
Thermal transfer image-receiving sheet
US-2021221158-A1 · Jul 22, 2021 · US
Plastic material for printing by dye diffusion thermal transfer printing
US-2021206187-A1 · Jul 8, 2021 · US
Compound, liquid composition, thermal transfer recording sheet, toner, resist composition for color filter, and color filter
US-11021436-B2 · Jun 1, 2021 · US
Stepper motor-based print adjustments
US-2021122178-A1 · Apr 29, 2021 · US
Compound, ink, resist composition for color filter, color filter, sheet for thermal transfer recording, and toner
US-2021115259-A1 · Apr 22, 2021 · US
Thermal transfer ribbon
US-2021114394-A1 · Apr 22, 2021 · US
Thermal transfer recording medium
US-10913302-B2 · Feb 9, 2021 · US
Thermal transfer recording medium
US-10882349-B2 · Jan 5, 2021 · US
Thermal transfer printing device and thermal transfer sheet
US-2020353758-A1 · Nov 12, 2020 · US
Compound, liquid composition, thermal transfer recording sheet, toner, resist composition for color filter, and color filter
US-2020347007-A1 · Nov 5, 2020 · US
Coloring compound and thermal transfer recording sheet
US-2020283633-A1 · Sep 10, 2020 · US
Thermal transfer sheet
US-10744742-B2 · Aug 18, 2020 · US
Transfer paper
US-2020181837-A1 · Jun 11, 2020 · US
Identification document with tactile feature
US-10675904-B2 · Jun 9, 2020 · US
Image-forming method, image-forming apparatus, laser irradiation printing ink, and method for manufacturing object with formed image
US-10603925-B2 · Mar 31, 2020 · US
Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method
US-2020062016-A1 · Feb 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41M5/385?
- CPC B41M5/385 is the Cooperative Patent Classification code for “characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)}.”
- How many patents are filed under CPC B41M5/385 (characterised by the transferable dyes or pigments {(infrared absorbing dyes B41M5/465)})?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC B41M5/385 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).