- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22G - Superheating of steam
- F22G 5/06 - Controlling superheat temperature by recirculating flue gases
Patent holdings for IPC class F22G 5/06
Total number of patents in this class: 4
10-year publication summary
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Babcock & Wilcox Company | 184 |
1 |
| Southeast University | 1148 |
1 |
| Tokuden Co., Ltd. | 38 |
1 |
| L' Air Liquide Societe Anonyme Pour L' Etude et L' Exploitation des procedes Georges Claude | 98 |
1 |
| Other owners | 0 |