- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24S - Solar heat collectors; solar heat systems
- F24S 20/20 - Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
Patent holdings for IPC class F24S 20/20
Total number of patents in this class: 421
10-year publication summary
|
26
|
33
|
43
|
50
|
44
|
52
|
56
|
49
|
35
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abengoa Solar New Technologies, S.A. | 155 |
13 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 760 |
11 |
| Synhelion SA | 20 |
11 |
| Magaldi Power S.p.A. | 38 |
10 |
| National Technology & Engineering Solutions of Sandia, LLC | 1882 |
8 |
| Heliogen Holdings, Inc. | 23 |
7 |
| Siemens AG | 24565 |
6 |
| 247solar Inc. | 9 |
6 |
| The Regents of the University of California | 19517 |
5 |
| Battelle Memorial Institute | 2419 |
5 |
| Cockerill Maintenance & Ingenierie SA | 82 |
5 |
| ENI S.p.A. | 1250 |
5 |
| Trans Astronautica Corporation | 32 |
5 |
| News | 11 |
5 |
| Frenell IP GmbH | 11 |
5 |
| Lema Inc. | 10 |
5 |
| Massachusetts Institute of Technology | 9913 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
4 |
| University of Florida Research Foundation, Inc. | 3958 |
4 |
| Absolicon Solar Collector AB | 22 |
4 |
| Other owners | 293 |