F27D 2021/005
Devices for monitoring thermal expansion
Official title: {Devices for monitoring thermal expansion}
F27D2021/005 (Devices for monitoring thermal expansion) appears on 4 US grants and 4 published applications in this corpus.
Search patents in F27D- Granted patents
- 4
- Published applications
- 4
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for detecting fluctuation of solidified layer and method for operating blast furnace3 Feb 2026US 12,540,363 B2Jfe Steel Corporation
- Crucible induction furnace and method of checking status thereof31 Oct 2023US 11,802,731 B2Abp Induction Systems GmbH
- Integrated refractory management system and control method therefor30 Mar 2021US 10,962,288 B2Excello Co., Ltd.
- Furnace muffle for an annealing furnace9 Apr 2019US 10,254,047 B2Sandvik Materials Technology Deutschland GmbH
- Method for detecting fluctuation of solidified layer and method for operating blast furnace18 May 2023US 2023/0151448 A1Jfe Steel Corporation
- Crucible induction furnace and method of checking status thereof8 Apr 2021US 2021/0102754 A1Abp Induction Systems GmbH
- Integrated refractory management system and control method therefor25 Apr 2019US 2019/0120555 A1Excello Co., Ltd.
- Furnace muffle for an annealing furnace5 May 2016US 2016/0123671 A1Sandvik Imaterials Technology Deutschland GmbH
Most cited
By later US patents