Non-Fluorinated Hybrid Enamel/Silicone Resin Coating
US-2026054470-A1 · Feb 26, 2026 · US
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After-treatment of the enamelled articles
After-treatment of the enamelled articles · 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 | C23D13/00 |
| Official title | After-treatment of the enamelled articles |
| Display label | After-treatment of the enamelled articles |
| Total patents | 13 |
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 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Grain-oriented electrical steel sheet and method for manufacturing same
US-12512240-B2 · Dec 30, 2025 · US
Grain-oriented electrical steel sheet and method for manufacturing same
US-12424360-B2 · Sep 23, 2025 · US
Grain-oriented electrical steel sheet and method for manufacturing same
US-2024177901-A1 · May 30, 2024 · US
Grain-oriented electrical steel sheet and method for manufacturing same
US-2024177899-A1 · May 30, 2024 · US
Low porosity glass coatings formed on coiled wires, high temperature devices containing the same, and methods for the fabrication thereof
US-11437188-B2 · Sep 6, 2022 · US
Exterior material of home appliance, home appliance including the exterior material, and manufacturing method thereof
US-11078107-B2 · Aug 3, 2021 · US
Object with a high-temperature-resistant omniphobic non-stick coating, and method for producing such an object
US-2021071009-A1 · Mar 11, 2021 · US
Low porosity glass coatings formed on coiled wires, high temperature devices containing the same, and methods for the fabrication thereof
US-2020098516-A1 · Mar 26, 2020 · US
Method for fabricating timepiece components including a decorative coating of aventurine
US-2019338425-A1 · Nov 7, 2019 · US
Exterior material of home appliance, home appliance including the exterior material, and manufacturing method thereof
US-2019071347-A1 · Mar 7, 2019 · US
Method for producing a brake disc and brake disc
US-2016348744-A1 · Dec 1, 2016 · US
Hydrogen out gas of porous metal scaffold
US-9205171-B2 · Dec 8, 2015 · US