- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24S - Solar heat collectorssolar heat systems
- F24S 90/00 - Solar heat systems not otherwise provided for
Patent holdings for IPC class F24S 90/00
Total number of patents in this class: 113
10-year publication summary
|
13
|
15
|
9
|
14
|
7
|
11
|
10
|
6
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi, Ltd. | 16221 |
6 |
| Yazaki Energy System Corporation | 99 |
3 |
| Holtec International, Inc. | 278 |
3 |
| IHI Corporation | 3544 |
3 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
3 |
| SMS Group GmbH | 1212 |
3 |
| BASF SE | 21318 |
2 |
| Battelle Memorial Institute | 2614 |
2 |
| Chiyoda Corporation | 433 |
2 |
| Eagle View Technologies, Inc. | 136 |
2 |
| Surany Research and Development LLC | 3 |
2 |
| Tatsumi Ryoki Co., Ltd | 104 |
2 |
| Zhejiang University | 3488 |
2 |
| Commercial Energy Saving Plus, LLC | 7 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1955 |
2 |
| Obshchestvo S Ogranichennoj Otvetstvennostyu "soleks-r" | 2 |
2 |
| Schlumberger Technology Corporation | 11961 |
1 |
| Schlumberger Canada Limited | 7616 |
1 |
| Schlumberger Technology B.v. | 5289 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9231 |
1 |
| Other owners | 68 |