Passivated pigment with core encapsulation
US-2025340740-A1 · Nov 6, 2025 · US
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Embossed layers
Embossed layers · 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 | C09C2210/40 |
| Official title | Embossed layers |
| Display label | Embossed layers |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multilayer articles containing organic layers
US-2025242379-A1 · Jul 31, 2025 · US
Multilayer articles containing organic layers
US-12285779-B2 · Apr 29, 2025 · US
Diffractive pigment including an embossed layer
US-12271011-B2 · Apr 8, 2025 · US
Embossed effect pigment and method of manufacture of embossed effect pigment
US-12048757-B2 · Jul 30, 2024 · US
Production of pigments having a defined size and shape
US-2024026159-A1 · Jan 25, 2024 · US
Embossed Effect Pigment and Method of Manufacture of Embossed Effect Pigment
US-2023190597-A1 · Jun 22, 2023 · US
Paints having enhanced reflectivity
US-2023126740-A1 · Apr 27, 2023 · US
Nail varnish composition containing embossed effect pigments and surface-modified embossed effect pigments
US-11617707-B2 · Apr 4, 2023 · US
Diffractive pigment
US-2022091313-A1 · Mar 24, 2022 · US
Nail Varnish Composition Containing Embossed Effect Pigments and Surface-Modified Embossed Effect Pigments
US-2020246232-A1 · Aug 6, 2020 · US
Multilayer articles containing organic layers
US-2020215571-A1 · Jul 9, 2020 · US
Microstructured device with embossed layer
US-10329429-B2 · Jun 25, 2019 · US
Anisotropic magnetic flakes
US-10242788-B2 · Mar 26, 2019 · US
Manufacturing of diffractive pigments by fluidized bed chemical vapor deposition
US-2017306158-A1 · Oct 26, 2017 · US
Anisotropic magnetic flakes
US-2017271067-A1 · Sep 21, 2017 · US
Manufacturing of diffractive pigments by fluidized bed chemical vapor deposition
US-9732228-B2 · Aug 15, 2017 · US
Anisotropic magnetic flakes
US-9662925-B2 · May 30, 2017 · US
PVD-metallic effect pigments with diffractive structure and metal nanoparticles, process for preparing them and use thereof
US-9453131-B2 · Sep 27, 2016 · US
Provision of frames or borders around pigment flakes for covert security applications
US-9164575-B2 · Oct 20, 2015 · US