- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24S - Solar heat collectorssolar heat systems
- F24S 20/25 - Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants using direct solar radiation in combination with concentrated radiation
Patent holdings for IPC class F24S 20/25
Total number of patents in this class: 29
10-year publication summary
|
6
|
2
|
4
|
3
|
1
|
5
|
7
|
3
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frenell IP GmbH | 12 |
5 |
| Holtec International, Inc. | 273 |
2 |
| Planet a Energy, Inc. | 11 |
2 |
| Power8 Tech Inc. | 23 |
2 |
| BASF SE | 21151 |
1 |
| Massachusetts Institute of Technology | 10189 |
1 |
| Purdue Research Foundation | 3802 |
1 |
| Absolicon Solar Collector AB | 21 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1417 |
1 |
| Double M Properties Ab | 10 |
1 |
| L'Garde, Inc. | 46 |
1 |
| Magaldi Power S.p.A. | 37 |
1 |
| Sol-electrica, LLC | 1 |
1 |
| Toyo Engineering Corporation | 148 |
1 |
| Nelson Architech GmbH | 2 |
1 |
| Varga, John | 1 |
1 |
| Mitsubishi Power, Ltd. | 1815 |
1 |
| Heliogen Holdings, Inc. | 29 |
1 |
| Xuzhou Yunchuang Property Service Co., Ltd. | 3 |
1 |
| Tewer Engineering, S.L. | 2 |
1 |
| Other owners | 2 |