Device cover with topcoat layer
US-2026027583-A1 · Jan 29, 2026 · US
based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W)
based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W) · 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 | B05D2202/30 |
| Official title | based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W) |
| Display label | based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W) |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing a special effect pigment using an emulsion
US-12202982-B2 · Jan 21, 2025 · US
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
US-12043753-B2 · Jul 23, 2024 · US
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
US-2024043713-A9 · Feb 8, 2024 · US
Method for manufacturing a special effect pigment using an emulsion
US-2023250293-A1 · Aug 10, 2023 · US
Environmental barrier coating with oxygen-scavenging particles having barrier shell
US-11692274-B2 · Jul 4, 2023 · US
Method for manufacturing a special effect pigment using an emulsion
US-11655374-B2 · May 23, 2023 · US
Modification method of substrate surface, and composition and polymer
US-11525067-B2 · Dec 13, 2022 · US
Temporary passivation layer on a substrate
US-2022359332-A1 · Nov 10, 2022 · US
Silicon hydrazido precursor compounds
US-11492364-B2 · Nov 8, 2022 · US
Metal coating method
US-2022339668-A1 · Oct 27, 2022 · US
Fluorinated ether compound, composition, and article provided with water and oil repellent layer
US-2022298301-A1 · Sep 22, 2022 · US
Method of improving adhesive strength between heterogeneous materials of metal and resin
US-11338323-B2 · May 24, 2022 · US
Silicon hydrazido precursor compounds
US-2021300952-A1 · Sep 30, 2021 · US
Environmental barrier coating with oxygen-scavenging particles having barrier shell
US-2021172328-A1 · Jun 10, 2021 · US
Frame and surface treatment method for the frame
US-10926292-B2 · Feb 23, 2021 · US
Superhydrophobic surfaces
US-2020398307-A1 · Dec 24, 2020 · US
Method of improving adhesive strength between heterogeneous materials of metal and resin
US-2020353506-A1 · Nov 12, 2020 · US
Method for manufacturing a special effect pigment using an emulsion
US-2020325342-A1 · Oct 15, 2020 · US
Anti-corrosion coating method
US-2020199757-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05D2202/30?
- CPC B05D2202/30 is the Cooperative Patent Classification code for “based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W).”
- How many patents are filed under CPC B05D2202/30 (based on refractory metals (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W))?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B05D2202/30 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).