- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 1/08 - Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
Patent holdings for IPC class F22B 1/08
Total number of patents in this class: 24
10-year publication summary
|
3
|
3
|
1
|
0
|
3
|
1
|
0
|
3
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Technology GmbH | 1657 |
3 |
| Hipvap Technologies Inc. | 7 |
2 |
| Joint-Stock Company Scientific Research and Design Institute for Energy Technologies Atomproekt (jsc Atomproekt) | 5 |
2 |
| Siemens AG | 24990 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| Aramco Services Company | 3504 |
1 |
| DEKA Products Limited Partnership | 1640 |
1 |
| NEM Energy B.V. | 17 |
1 |
| Saudi Arabian Oil Company | 11322 |
1 |
| Shemer & Azrikam Partnership | 1 |
1 |
| Stork Thermeq B.V. | 8 |
1 |
| Tomoda Fisheries Co., Ltd. | 3 |
1 |
| Tomoda Selling & Sailing Co., Ltd. | 9 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
1 |
| HOSHO Co., LTD. | 1 |
1 |
| Wakegi Sangyo Yugenkaisha | 1 |
1 |
| Hyundai Heavy Industries Power Systems Co., Ltd. | 3 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Resonac Corporation | 2233 |
1 |
| Other owners | 0 |