- 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 2/05 - surrounded by a transparent enclosure, e.g. evacuated solar collectors
Patent holdings for IPC class F24J 2/05
Total number of patents in this class: 196
10-year publication summary
|
18
|
8
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT Solar AG | 47 |
12 |
| TVP Solar SA | 24 |
10 |
| Abengoa Solar New Technologies, S.A. | 154 |
8 |
| Siemens AG | 23934 |
7 |
| Kingspan Holdings (IRL) Limited | 488 |
7 |
| Siemens Concentrated Solar Power Ltd. | 49 |
6 |
| Naked Energy Ltd | 10 |
5 |
| Heliovis AG | 20 |
4 |
| SAES Getters S.p.A. | 325 |
4 |
| Robert Bosch GmbH | 44398 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
3 |
| Saint-Gobain Glass France | 3247 |
3 |
| SCHOTT AG | 1749 |
3 |
| Winston Cone Optics Inc. | 3 |
3 |
| Zhongying Changjiang International New Energy Investment Co., Ltd. | 32 |
3 |
| W&e International (Canada) Corp. | 19 |
3 |
| Lockheed Martin Corporation | 3263 |
2 |
| The Trustees of Columbia University in the City of New York | 3663 |
2 |
| Airlight Energy IP SA | 20 |
2 |
| European Organization for Nuclear Research Cern | 18 |
2 |
| Other owners | 104 |