- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22G - Superheating of steam
- F22G 7/14 - Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes
Patent holdings for IPC class F22G 7/14
Total number of patents in this class: 18
10-year publication summary
|
3
|
0
|
9
|
3
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Andritz Oy | 276 |
6 |
| The Babcock & Wilcox Company | 184 |
2 |
| Babcock & Wilcox Canada Ltd. | 8 |
1 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
1 |
| Hitachi Zosen iNova AG | 106 |
1 |
| Huaneng Clean Energy Research Institute | 345 |
1 |
| Praxair Technology, Inc. | 1367 |
1 |
| Tinman Inc. | 5 |
1 |
| Valmet Technologies Oy | 284 |
1 |
| GE Infrastructure Technology, LLC | 5873 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
1 |
| Babcock & Wilcox Canada Corp. | 11 |
1 |
| Other owners | 0 |