- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 3/06 - Other methods of steam generation; Steam 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: 41
10-year publication summary
|
3
|
2
|
5
|
7
|
6
|
3
|
6
|
4
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Verno Holdings, LLC | 31 |
11 |
| Conleymax Inc. | 31 |
4 |
| Cavitation Holdings, LLC | 3 |
3 |
| Ventech, LLC | 17 |
2 |
| United Cavitation Integrated Technologies | 5 |
2 |
| doo BAE Ra, Co., Ltd. | 3 |
2 |
| Sustainable H2O Technologies, Inc. | 5 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| Ebara Corporation | 1951 |
1 |
| Hanbat National University Industry-Academic Cooperation Foundation | 116 |
1 |
| Universidade Federal de Pernambuco-UFPE | 42 |
1 |
| US Intercorp LLC | 2 |
1 |
| GE Infrastructure Technology, LLC | 5873 |
1 |
| Critical Facility Service Corporation | 5 |
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 | 2 |