Heat-sensitive recording material
US-2025242626-A1 · Jul 31, 2025 · US
characterised by non-macromolecular compounds, e.g. waxes
characterised by non-macromolecular compounds, e.g. waxes · 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 | B41M5/423 |
| Official title | {characterised by non-macromolecular compounds, e.g. waxes} |
| Display label | characterised by non-macromolecular compounds, e.g. waxes |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal transfer sheet, combination of thermal transfer sheet and intermediate transfer medium, and method for producing printed material
US-12319078-B2 · Jun 3, 2025 · US
Thermal transfer sheet
US-12311689-B2 · May 27, 2025 · US
Thermosensitive recording medium
US-2025162340-A1 · May 22, 2025 · US
Thermosensitive recording medium and image forming method
US-12187061-B2 · Jan 7, 2025 · US
Thermal transfer sheet
US-12122176-B2 · Oct 22, 2024 · US
Thermosensitive recording medium
US-12030328-B2 · Jul 9, 2024 · US
Selective application of primers
US-11958306-B2 · Apr 16, 2024 · US
Thermal transfer sheet, combination of thermal transfer sheet and intermediate transfer medium, method for producing print, and thermal transfer printer
US-11697299-B2 · Jul 11, 2023 · US
Thermal transfer sheet
US-11590786-B2 · Feb 28, 2023 · US
Thermosensitive recording medium
US-11571921-B2 · Feb 7, 2023 · US
Thermal transfer recording medium and transferred product
US-2023001730-A1 · Jan 5, 2023 · US
Thermal transfer sheet, combination of thermal transfer sheet and intermediate transfer medium, and method for producing printed material
US-2022371350-A1 · Nov 24, 2022 · US
Selective application of primers
US-2022250402-A1 · Aug 11, 2022 · US
Thermosensitive recording medium
US-2022153052-A1 · May 19, 2022 · US
Thermal transfer sheet
US-2022153051-A1 · May 19, 2022 · US
Thermal transfer sheet
US-2022126619-A1 · Apr 28, 2022 · US
Thermal transfer sheet
US-11279161-B2 · Mar 22, 2022 · US
Thermosensitive recording medium
US-2022080761-A1 · Mar 17, 2022 · US
Thermal transfer sheet and print
US-2022032674-A1 · Feb 3, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41M5/423?
- CPC B41M5/423 is the Cooperative Patent Classification code for “characterised by non-macromolecular compounds, e.g. waxes.”
- How many patents are filed under CPC B41M5/423 (characterised by non-macromolecular compounds, e.g. waxes)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC B41M5/423 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).