- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 3/06 - Other methods of steam generationSteam boilers not provided for in other groups of this subclass by transformation of mechanical, e.g. kinetic, energy into heat energy
Patent holdings for IPC class F22B 3/06
Total number of patents in this class: 44
10-year publication summary
|
5
|
6
|
5
|
3
|
6
|
4
|
3
|
1
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Verno Holdings, LLC | 29 |
11 |
| Conleymax Inc. | 32 |
4 |
| Cavitation Holdings, LLC | 3 |
3 |
| United Cavitation Integrated Technologies | 5 |
2 |
| doo BAE Ra, Co., Ltd. | 3 |
2 |
| Sustainable H2O Technologies, Inc. | 4 |
2 |
| Hydram Research | 4 |
2 |
| Hitachi, Ltd. | 15800 |
1 |
| Ebara Corporation | 2252 |
1 |
| Hanbat National University Industry-Academic Cooperation Foundation | 164 |
1 |
| Universidade Federal de Pernambuco-UFPE | 41 |
1 |
| US Intercorp LLC | 2 |
1 |
| Ventech, LLC | 16 |
1 |
| GE Infrastructure Technology, LLC | 6202 |
1 |
| Water Now Inc | 3 |
1 |
| Cbpf - Centro Brasileiro de Pesquisas Físicas | 2 |
1 |
| Ecologix Cavitation Systems, LLC | 1 |
1 |
| LC Innovation S.r.l. | 1 |
1 |
| SND Global | 1 |
1 |
| Energy-invenio Zrt. | 1 |
1 |
| Other owners | 5 |