- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 35/10 - Control systems for steam boilers for steam boilers of forced-flow type of once-through type
Patent holdings for IPC class F22B 35/10
Total number of patents in this class: 129
10-year publication summary
|
9
|
1
|
9
|
8
|
8
|
4
|
11
|
18
|
14
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rondo Energy, Inc. | 72 |
51 |
| Siemens AG | 24520 |
16 |
| Siemens Energy Global GmbH & Co. KG | 2941 |
14 |
| General Electric Technology GmbH | 1371 |
6 |
| ITEA S.p.A. | 26 |
3 |
| Skavis Corporation | 12 |
3 |
| Heat IP Holdco, LLC | 49 |
3 |
| Uop LLC | 4239 |
2 |
| Fccl Partnership | 38 |
2 |
| Mitsubishi Power, Ltd. | 1759 |
2 |
| GE Vernova Infrastructure Technology LLC | 155 |
2 |
| General Electric Company | 13811 |
1 |
| LG Electronics Inc. | 72807 |
1 |
| Alstom Technology Ltd | 1109 |
1 |
| Ceres Intellectual Property Company Limited | 262 |
1 |
| China National Petroleum Corporation | 446 |
1 |
| ConocoPhillips Company | 1676 |
1 |
| Davies, Laurie | 1 |
1 |
| Fives North American Combustion, Inc. | 45 |
1 |
| Hrst, Inc. | 18 |
1 |
| Other owners | 16 |