F23D 2206/0015
Gas burners for use in retort furnaces
F23D2206/0015 (Gas burners for use in retort furnaces) appears on 3 US grants and 4 published applications in this corpus.
Search patents in F23D- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Burner, apparatus and method for the firing of ceramic articles16 Jun 2026US 12,656,062 B2Sacmi Forni & Filter S.P.A.
- Apparatus and burner for the firing of ceramic articles11 Feb 2025US 12,222,162 B2Sacmi Forni & Filter S.P.A.
- Single inlet oxygen burner for metal making13 Dec 2022US 11,525,574 B2Berry Metal Company
- Burner, apparatus and method for the firing of ceramic articles27 Jun 2024US 2024/0210113 A1Sacmi Forni & Filter S.P.A.
- Apparatus and burner for the firing of ceramic articles19 May 2022US 2022/0155014 A1Sacmi Forni & Filter S.P.A.
- Single inlet oxygen burner for metal making16 Dec 2021US 2021/0388984 A1Berry Metal Company
- Gas burner comprising a burner heat29 Oct 2015US 2015/0308677 A1Application des Gaz
Most cited
By later US patents