- 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 2/40 - Control arrangements
Patent holdings for IPC class F24J 2/40
Total number of patents in this class: 242
10-year publication summary
38
|
28
|
34
|
8
|
1
|
1
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siemens AG | 24990 |
9 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
Chiyoda Corporation | 363 |
7 |
Abengoa Solar New Technologies, S.A. | 155 |
6 |
Hall Labs, LLC | 221 |
6 |
SolFocus, Inc. | 35 |
5 |
SunPower Corporation | 612 |
5 |
Robert Bosch GmbH | 40953 |
4 |
Rheem Australia Pty Limited | 71 |
4 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
3 |
Trathom Corporation | 5 |
3 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
3 |
Sepcoiii Electric Power Construction Co., Ltd. | 66 |
3 |
Applied Materials, Inc. | 16587 |
2 |
Advanced Energy Industries, Inc. | 403 |
2 |
Cool or Cosy Energy Technology Pty Ltd | 4 |
2 |
Dux Manufacturing Limited | 18 |
2 |
Dzsolar Ltd | 5 |
2 |
GlassX AG | 3 |
2 |
Himin Clean Energy Holdings Co, Ltd | 8 |
2 |
Other owners | 163 |