Porous glass material having uniform pore channels, vaporization core and electronic vaporizer
US-2026068948-A1 · Mar 12, 2026 · US
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surface treated, e.g. coated
surface treated, e.g. coated · 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 | C03C2214/03 |
| Official title | surface treated, e.g. coated |
| Display label | surface treated, e.g. coated |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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US-2017174526-A1 · Jun 22, 2017 · US