- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28B - Steam or vapour condensers
- F28B 3/06 - Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting the steam or vapour into the cooling liquid
Patent holdings for IPC class F28B 3/06
Total number of patents in this class: 16
10-year publication summary
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1
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3
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1
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0
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0
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1
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1
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4
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Abdulrahman Bin Faisal University | 637 |
5 |
| Siemens AG | 23956 |
1 |
| Honeywell International Inc. | 12766 |
1 |
| Agency for Science, Technology and Research | 3765 |
1 |
| Georgia Tech Research Corporation | 2977 |
1 |
| Big Sun Energy Technology Inc. | 11 |
1 |
| Chia Ching Luo | 6 |
1 |
| Maxi-therme Inc. | 15 |
1 |
| Prosonix LLC | 7 |
1 |
| Yanmar Co., Ltd. | 1338 |
1 |
| Fluid Quip Technologies, LLC | 93 |
1 |
| Glavatec AG | 3 |
1 |
| Other owners | 0 |