Orienting magnetically-orientable flakes
US-2025319718-A1 · Oct 16, 2025 · US
Magnetisable or magnetic paints or lacquers
Magnetisable or magnetic paints or lacquers · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09D5/23 |
| Official title | Magnetisable or magnetic paints or lacquers |
| Display label | Magnetisable or magnetic paints or lacquers |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Orienting magnetically-orientable flakes
US-12311691-B2 · May 27, 2025 · US
Composition including reflective particles
US-2025136816-A1 · May 1, 2025 · US
Electrical steel lamination stacks with magnetic insulator coating for electrical apparatus cores
US-12237103-B2 · Feb 25, 2025 · US
Orienting magnetic flakes within a binder layer
US-2024399782-A1 · Dec 5, 2024 · US
Orienting magnetic flakes within a binder layer
US-12103327-B2 · Oct 1, 2024 · US
Process for forming tape media having synergistic magnetic recording layer and underlayer
US-12014760-B2 · Jun 18, 2024 · US
Repair structure cracks using self-moving filler materials
US-11840641-B2 · Dec 12, 2023 · US
Three-dimensional printing
US-2023347586-A1 · Nov 2, 2023 · US
Coating composition for electrical steel sheet, electrical steel sheet, laminated core and electric motor
US-2023257621-A1 · Aug 17, 2023 · US
Three-dimensional printing
US-11712845-B2 · Aug 1, 2023 · US
Ceramic coated iron particles and methods for making ceramic coated particles
US-2023235473-A1 · Jul 27, 2023 · US
Electrical steel lamination stacks with magnetic insulator coating for electrical apparatus cores
US-2023238163-A1 · Jul 27, 2023 · US
Processes for producing effect layers
US-11707764-B2 · Jul 25, 2023 · US
Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
US-11660902-B2 · May 30, 2023 · US
Ceramic coated iron particles and methods for making ceramic coated particles
US-11613624-B2 · Mar 28, 2023 · US
Orienting magnetic flakes within a binder layer
US-2022388328-A1 · Dec 8, 2022 · US
Orienting magnetic flakes within a binder layer
US-11427026-B1 · Aug 30, 2022 · US
Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
US-11420230-B2 · Aug 23, 2022 · US
Processes for producing effect layers
US-2022143649-A1 · May 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D5/23?
- CPC C09D5/23 is the Cooperative Patent Classification code for “Magnetisable or magnetic paints or lacquers.”
- How many patents are filed under CPC C09D5/23 (Magnetisable or magnetic paints or lacquers)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C09D5/23 growing?
- Publication counts under this code: 3 in 2024 vs 10 in 2025 (latest complete years).