- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22G - Superheating of steam
- F22G 1/00 - Steam superheating characterised by heating method
Patent holdings for IPC class F22G 1/00
Total number of patents in this class: 43
10-year publication summary
|
1
|
5
|
0
|
4
|
3
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3
|
3
|
0
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Clean Thermodynamic Energy Conversion Ltd | 11 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9188 |
2 |
| China National Petroleum Corporation | 643 |
2 |
| Rochester Institute of Technology | 171 |
2 |
| Yau Fu Industry Co., Ltd. | 4 |
2 |
| Heat IP Holdco, LLC | 49 |
2 |
| China Liaohe Petroleum Engineering Co., Ltd | 3 |
2 |
| Liaohe Petroleum Exploration Bureau Co., Ltd | 3 |
2 |
| General Electric Company | 13966 |
1 |
| Uop LLC | 4407 |
1 |
| Microsoft Technology Licensing, LLC | 54554 |
1 |
| Applikations-und Technikzentrum fur Energieverfahrens-Umwelt-und Stromungstechnik (ATZ-EVUS) | 1 |
1 |
| Diehl Aerospace GmbH | 153 |
1 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
1 |
| Foster Wheeler North America Corp. | 8 |
1 |
| Hatch Ltd. | 218 |
1 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1555 |
1 |
| Holtec International, Inc. | 278 |
1 |
| MHI Health Devices, LLC | 25 |
1 |
| Reliance Industries Limited | 462 |
1 |
| Other owners | 14 |