- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24S - Solar heat collectorssolar heat systems
- F24S 23/74 - Arrangements for concentrating solar rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
Patent holdings for IPC class F24S 23/74
Total number of patents in this class: 202
10-year publication summary
|
14
|
16
|
23
|
18
|
17
|
29
|
32
|
20
|
11
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Absolicon Solar Collector AB | 22 |
13 |
| Lema Inc. | 10 |
7 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 784 |
6 |
| Werner Extrusion Solutions LLC | 20 |
6 |
| Cambras GmbH | 5 |
5 |
| Sundraco Power Inc. | 5 |
5 |
| Heliovis AG | 20 |
4 |
| Sunfolding, Inc. | 27 |
4 |
| Greenetica Distribution srl | 7 |
4 |
| Solarsteam Inc. | 4 |
4 |
| Siemens AG | 24562 |
3 |
| The Regents of the University of California | 19780 |
3 |
| Abengoa Solar New Technologies, S.A. | 155 |
3 |
| Airlight Energy IP SA | 22 |
3 |
| Bolymedia Holdings Co. Ltd. | 83 |
3 |
| IHI Corporation | 3396 |
3 |
| 3m Innovative Properties Company | 17856 |
2 |
| Abengoa Solar LLC | 19 |
2 |
| Alliance for Sustainable Energy, LLC | 790 |
2 |
| Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.) | 34 |
2 |
| Other owners | 118 |