- 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 | 24525 |
16 |
Siemens Energy Global GmbH & Co. KG | 2937 |
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 | 4236 |
2 |
Fccl Partnership | 38 |
2 |
Mitsubishi Power, Ltd. | 1760 |
2 |
GE Vernova Infrastructure Technology LLC | 150 |
2 |
General Electric Company | 13829 |
1 |
LG Electronics Inc. | 72737 |
1 |
Alstom Technology Ltd | 1109 |
1 |
Ceres Intellectual Property Company Limited | 262 |
1 |
China National Petroleum Corporation | 446 |
1 |
ConocoPhillips Company | 1677 |
1 |
Davies, Laurie | 1 |
1 |
Fives North American Combustion, Inc. | 45 |
1 |
Hrst, Inc. | 18 |
1 |
Other owners | 16 |