- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 29/00 - Steam boilers of forced-flow type
Patent holdings for IPC class F22B 29/00
Total number of patents in this class: 11
10-year publication summary
|
2
|
0
|
2
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Cleaver-Brooks Company, Inc. | 39 |
2 |
| Siemens AG | 24990 |
1 |
| Alstom Technology Ltd | 1196 |
1 |
| The Babcock & Wilcox Company | 184 |
1 |
| FOI Group, LLC | 16 |
1 |
| Miura Co., Ltd. | 287 |
1 |
| Calefa Oy | 3 |
1 |
| Dalian Boiler Works | 1 |
1 |
| Babcock & Wilcox Canada Corp. | 11 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Other owners | 0 |