Interference pigments
US-2026049218-A1 · Feb 19, 2026 · US
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Optical properties in the IR-range, e.g. camouflage pigments
Optical properties in the IR-range, e.g. camouflage pigments · 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 | C09C2210/10 |
| Official title | Optical properties in the IR-range, e.g. camouflage pigments |
| Display label | Optical properties in the IR-range, e.g. camouflage pigments |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-conductive pigments in a multi-layer film and methods of making
US-2025383490-A1 · Dec 18, 2025 · US
Near-infrared-shielding material
US-12448521-B2 · Oct 21, 2025 · US
Al2o3 flakes
US-2025188293-A1 · Jun 12, 2025 · US
Encapsulation of palette flakes with nanostructured copper oxide as lidar reflective black pigments
US-2024263012-A1 · Aug 8, 2024 · US
Omnidirectional structural color microstructures comprising titanium dioxide
US-2024053521-A1 · Feb 15, 2024 · US
Method for forming radiation shield and related inorganic structural color paint pigments with different nanoparticle sizes and layer thicknesses
US-2023303865-A1 · Sep 28, 2023 · US
Paints having enhanced reflectivity
US-2023126740-A1 · Apr 27, 2023 · US
Lamellar particles with functional coating
US-11493672-B2 · Nov 8, 2022 · US
Near-infrared-shielding material
US-2022267604-A1 · Aug 25, 2022 · US
Lamellar particles with functional coating
US-2022268973-A1 · Aug 25, 2022 · US
LiDAR reflecting dark colored pigments and vehicles comprising the same
US-11118062-B2 · Sep 14, 2021 · US
Lamellar particles and methods of manufacture
US-2020142103-A1 · May 7, 2020 · US
Lamellar particles having different properties in different areas and methods of manufacture
US-10557972-B2 · Feb 11, 2020 · US
LiDAR REFLECTING DARK COLORED PIGMENTS AND VEHICLES COMPRISING THE SAME
US-2019169440-A1 · Jun 6, 2019 · US
Lamellar particles and methods of manufacture
US-2018252847-A1 · Sep 6, 2018 · US
Lamellar particles with functional coating
US-2018251637-A1 · Sep 6, 2018 · US
White pigment reflecting IR radiation, production and use thereof
US-10023746-B2 · Jul 17, 2018 · US
White pigment reflecting ir radiation, production and use thereof
US-2015247040-A1 · Sep 3, 2015 · US