- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 15/16 - Arrangements of cooling devices
Patent holdings for IPC class F27B 15/16
Total number of patents in this class: 32
10-year publication summary
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1
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1
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3
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1
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1
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0
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1
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3
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5
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4189 |
3 |
| BASF SE | 20570 |
2 |
| General Electric Technology GmbH | 1484 |
2 |
| ThermoChem Recovery International, Inc. | 99 |
2 |
| ThyssenKrupp AG | 3244 |
2 |
| GFS Gravity S.r.l. | 2 |
2 |
| Safe FLOW, LLC. | 3 |
2 |
| thyssenkrupp Polysius GmbH | 120 |
2 |
| Evonik Carbon Black GmbH | 30 |
1 |
| Alstom Technology Ltd | 1115 |
1 |
| Air Products and Chemicals, Inc. | 1386 |
1 |
| Chevron Phillips Chemical Company LP | 1829 |
1 |
| Fives FCB | 53 |
1 |
| Foster Wheeler Energia Oy | 48 |
1 |
| Kureha Corporation | 1020 |
1 |
| Primetals Technologies Austria GmbH | 520 |
1 |
| Primetals Technologies, Limited | 32 |
1 |
| United Conveyor Corporation | 11 |
1 |
| Sumitomo Shi FW Energia Oy | 56 |
1 |
| FATA Aluminum S.r.l. | 2 |
1 |
| Other owners | 3 |