- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 37/30 - Steam-separating arrangements using impingement against baffle separators
Patent holdings for IPC class F22B 37/30
Total number of patents in this class: 21
10-year publication summary
|
1
|
2
|
0
|
5
|
2
|
2
|
3
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Babcock & Wilcox Company | 138 |
2 |
| Holtec International, Inc. | 277 |
2 |
| Otter Controls Limited | 44 |
2 |
| Westinghouse Electric Company LLC | 1202 |
2 |
| Doosan Enerbility Co., Ltd. | 291 |
2 |
| LG Electronics Inc. | 76328 |
1 |
| Chang Tjer Machinery Co., Ltd. | 4 |
1 |
| I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini | 172 |
1 |
| Jeong-hwa Son | 1 |
1 |
| Korea Institute of Energy Research | 903 |
1 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 998 |
1 |
| Dong-won Son | 1 |
1 |
| Ohmiq, Inc. | 33 |
1 |
| Arabelle Solutions France | 155 |
1 |
| Sun Engineering Co., Ltd. | 1 |
1 |
| Hitachi GE Vernova Nuclear Energy, Ltd. | 181 |
1 |
| Other owners | 0 |