Combustion ash handling method and system, and petroleum-based fuel combustion plant
US-12173382-B2 · Dec 24, 2024 · US
specially adapted for furnace residues, smeltings, or foundry slags · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03B9/04 |
| Official title | specially adapted for furnace residues, smeltings, or foundry slags |
| Display label | specially adapted for furnace residues, smeltings, or foundry slags |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12173382-B2 · Dec 24, 2024 · US
US-12116643-B2 · Oct 15, 2024 · US
US-2022298602-A1 · Sep 22, 2022 · US
US-11407683-B2 · Aug 9, 2022 · US
US-2022162716-A1 · May 26, 2022 · US
US-2021032163-A1 · Feb 4, 2021 · US
US-10899663-B2 · Jan 26, 2021 · US
US-2021017076-A1 · Jan 21, 2021 · US
US-10857548-B2 · Dec 8, 2020 · US
US-2020010362-A1 · Jan 9, 2020 · US
US-2018353969-A1 · Dec 13, 2018 · US
US-9074149-B2 · Jul 7, 2015 · US