- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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 2/46 - Component parts, details or accessories of solar heat collectors
Patent holdings for IPC class F24J 2/46
Total number of patents in this class: 995
10-year publication summary
171
|
147
|
113
|
34
|
4
|
3
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Abengoa Solar New Technologies, S.A. | 155 |
24 |
Siemens AG | 24990 |
21 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
19 |
Tesla, Inc. | 1519 |
17 |
BASF SE | 19740 |
13 |
SCHOTT Solar AG | 48 |
12 |
TVP Solar SA | 24 |
11 |
SunPower Corporation | 612 |
10 |
Robert Bosch GmbH | 40953 |
9 |
Siemens Concentrated Solar Power Ltd. | 49 |
9 |
Babcock Power Services, Inc. | 27 |
8 |
Deutsches Zentrum für Luft- und Raumfahrt e.V. | 730 |
8 |
Kingspan Holdings (IRL) Limited | 389 |
8 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
8 |
Alion Energy, Inc. | 23 |
7 |
SunRun South LLC | 35 |
7 |
Centre National de La Recherche Scientifique | 9632 |
6 |
Massachusetts Institute of Technology | 9795 |
6 |
A. Raymond et Cie | 684 |
6 |
SABIC Global Technologies B.V. | 4044 |
6 |
Other owners | 780 |