- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 37/24 - Supporting, suspending or setting arrangements, e.g. heat shielding
Patent holdings for IPC class F22B 37/24
Total number of patents in this class: 100
10-year publication summary
|
10
|
8
|
8
|
10
|
8
|
8
|
0
|
2
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Shi FW Energia Oy | 63 |
8 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
7 |
| Shanghai Boiler Works Ltd | 26 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 9279 |
6 |
| General Electric Technology GmbH | 1319 |
6 |
| Valmet Technologies Oy | 292 |
6 |
| Mitsubishi Power, Ltd. | 1841 |
6 |
| AMEC Foster Wheeler Energia Oy | 23 |
3 |
| Andritz Oy | 294 |
3 |
| Foster Wheeler Energia Oy | 42 |
3 |
| Siemens AG | 23948 |
2 |
| Babcock-Hitachi Kabushiki Kaisha | 90 |
2 |
| Comfort-Sinusverteiler GmbH | 3 |
2 |
| Doosan Lentjes GmbH | 49 |
2 |
| NEM Energy B.V. | 16 |
2 |
| GE Infrastructure Technology, LLC | 6146 |
2 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3312 |
2 |
| General Electric Company | 14036 |
1 |
| Hitachi, Ltd. | 16248 |
1 |
| Uop LLC | 4409 |
1 |
| Other owners | 28 |