- 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 2/24 - the working fluid being conveyed through tubular heat absorbing conduits
Patent holdings for IPC class F24J 2/24
Total number of patents in this class: 277
10-year publication summary
|
26
|
35
|
13
|
1
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chiyoda Corporation | 391 |
11 |
| Kabushiki Kaisha Toyota Jidoshokki | 1744 |
10 |
| Ibiden Co., Ltd. | 1733 |
9 |
| Babcock Power Services, Inc. | 23 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8601 |
5 |
| Siemens Concentrated Solar Power Ltd. | 49 |
5 |
| Glasspoint, Inc. | 24 |
5 |
| Siemens AG | 24542 |
4 |
| Centre National de La Recherche Scientifique | 10253 |
4 |
| Abengoa Solar LLC | 19 |
4 |
| Magen Eco-energy (a.c.s.) Ltd. | 22 |
4 |
| Hon Hai Precision Industry Co., Ltd. | 4032 |
3 |
| Tsinghua University | 5811 |
3 |
| Abengoa Solar New Technologies, S.A. | 155 |
3 |
| Airlight Energy IP SA | 22 |
3 |
| GlassPoint Solar, Inc. | 25 |
3 |
| Japan Fine Ceramics Center | 65 |
3 |
| Mitaka Kohki Co., Ltd. | 51 |
3 |
| Norwich Technologies, Inc. | 16 |
3 |
| Shenzhen Enesoon Science & Technology Co., Ltd. | 48 |
3 |
| Other owners | 183 |