- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24S - Solar heat collectorssolar heat systems
- F24S 21/00 - Solar heat collectors not provided for in groups
Patent holdings for IPC class F24S 21/00
Total number of patents in this class: 21
10-year publication summary
|
0
|
1
|
5
|
2
|
6
|
2
|
1
|
4
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17752 |
4 |
| Ohio State Innovation Foundation | 2219 |
2 |
| Novaton Erneuerbare Energien AG | 4 |
2 |
| Massachusetts Institute of Technology | 10129 |
1 |
| ADCO Umweltdienste Holding GmbH | 3 |
1 |
| Aeronergie, Inc. | 3 |
1 |
| Institute of Engineering Thermophysics, Chinese Academy of Sciences | 52 |
1 |
| Lanzhou Jinfule Biotechnology Co., Ltd. | 18 |
1 |
| Rillito River Solar, LLC | 31 |
1 |
| Spring Power Limited | 10 |
1 |
| Zhejiang University | 3238 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1911 |
1 |
| SkyCool Systems Inc. | 16 |
1 |
| Universität Hohenheim | 27 |
1 |
| EcoFasten Solar, LLC | 56 |
1 |
| Solar Unsoiled, Inc. | 5 |
1 |
| Other owners | 0 |