- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28B - Steam or vapour condensers
- F28B 9/08 - Auxiliary systems, arrangements, or devices for collecting and removing condensate
Patent holdings for IPC class F28B 9/08
Total number of patents in this class: 133
10-year publication summary
|
13
|
11
|
14
|
5
|
11
|
13
|
5
|
11
|
8
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Forbes Marshall Pvt. Ltd | 36 |
5 |
| "retech" Spółka z ograniczoną odpowiedzialnością | 6 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8962 |
3 |
| FuelCell Energy, Inc. | 326 |
3 |
| Jets AS | 31 |
3 |
| MAHLE International GmbH | 2846 |
3 |
| Schneider Electric IT Corporation | 782 |
3 |
| SPG Dry Cooling Belgium | 23 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3507 |
2 |
| Toshiba Corporation | 12536 |
2 |
| Shell Oil Company | 2114 |
2 |
| Hamilton Sundstrand Corporation | 4998 |
2 |
| Evapco, Inc. | 302 |
2 |
| Linde Aktiengesellschaft | 1460 |
2 |
| THERMOFIN GmbH | 11 |
2 |
| Turboden SpA | 58 |
2 |
| Technologies SteamOvap Inc. | 7 |
2 |
| BASF SE | 21149 |
1 |
| Siemens AG | 24286 |
1 |
| LG Electronics Inc. | 74373 |
1 |
| Other owners | 85 |