- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24J - Production or use of heat not otherwise provided for (materials therefor C09K 5/00;engines or other mechanisms for producing mechanical power from heat, see the relevant classes, e.g. f03g for using natural heat)
- F24J 2/48 - characterised by the absorber material
Patent holdings for IPC class F24J 2/48
Total number of patents in this class: 268
10-year publication summary
|
45
|
28
|
6
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ibiden Co., Ltd. | 1702 |
15 |
| Kabushiki Kaisha Toyota Jidoshokki | 1750 |
12 |
| Massachusetts Institute of Technology | 10041 |
10 |
| Japan Fine Ceramics Center | 65 |
10 |
| Siemens AG | 24518 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
7 |
| Siemens Concentrated Solar Power Ltd. | 49 |
6 |
| Council of Scientific & Industrial Research | 1426 |
5 |
| University of Houston System | 1081 |
4 |
| Centre National de La Recherche Scientifique | 10418 |
3 |
| Alstom Technology Ltd | 1108 |
3 |
| Abengoa Solar New Technologies, S.A. | 155 |
3 |
| Agenzia Nazionale per le Nuove Tecnologie, L'energia e LO Sviluppo Economico Sostenibile (enea) | 28 |
3 |
| Asahi Kasei E-materials Corporation | 204 |
3 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 790 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1537 |
3 |
| Savo-solar Oy | 5 |
3 |
| Zibo Environmental Protection Technology Co., Ltd. | 83 |
3 |
| The Regents of the University of California | 19887 |
2 |
| TDK Corporation | 6713 |
2 |
| Other owners | 160 |