- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24S - Solar heat collectors; solar heat systems
- F24S 10/80 - Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
Patent holdings for IPC class F24S 10/80
Total number of patents in this class: 51
10-year publication summary
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3
|
6
|
8
|
7
|
7
|
3
|
7
|
10
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Source Global, PBC | 63 |
3 |
| Viridi Holding B.V. | 7 |
3 |
| Massachusetts Institute of Technology | 9909 |
2 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 758 |
2 |
| ENI S.p.A. | 1251 |
2 |
| University of Maryland, College Park | 963 |
2 |
| 247solar Inc. | 9 |
2 |
| Dimensional Energy, Inc., DBA Dimensional Energy | 8 |
2 |
| KVC Finance OÜ | 2 |
2 |
| Alstom Technology Ltd | 1146 |
1 |
| Microsoft Technology Licensing, LLC | 52891 |
1 |
| Board of Regents, The University of Texas System | 5610 |
1 |
| City University of Hong Kong | 772 |
1 |
| Cockerill Maintenance & Ingenierie SA | 82 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2377 |
1 |
| Institute of Modern Physics, Chinese Academy of Sciences | 18 |
1 |
| King Saud University | 343 |
1 |
| Kraftanlagen Munchen GmbH | 10 |
1 |
| Nanjing University | 692 |
1 |
| Pontificia Universidad Catolica de Chile | 278 |
1 |
| Other owners | 20 |