- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 15/08 - Arrangement of devices for charging
Patent holdings for IPC class F27B 15/08
Total number of patents in this class: 106
10-year publication summary
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1
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2
|
1
|
0
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3
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2
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2
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1
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3
|
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 | 4236 |
28 |
| Intercat-savannah, Inc. | 13 |
6 |
| Intercat Transportation, Inc. | 13 |
6 |
| Intervet Inc. | 901 |
6 |
| Johnson Matthey Process Technologies, Inc. | 51 |
6 |
| Primetals Technologies Austria GmbH | 530 |
5 |
| Gas Technology Institute | 354 |
2 |
| Kellogg Brown & Root LLC | 517 |
2 |
| Synthesis Energy Systems, Inc. | 18 |
2 |
| ThyssenKrupp AG | 3276 |
2 |
| thyssenkrupp Polysius GmbH | 130 |
2 |
| ExxonMobil Research And Engineering Company | 2585 |
1 |
| Alstom Technology Ltd | 1109 |
1 |
| ExxonMobil Chemical Patents Inc. | 4012 |
1 |
| Chevron U.S.A. Inc. | 3947 |
1 |
| Air Products and Chemicals, Inc. | 1416 |
1 |
| Ashley Stone | 1 |
1 |
| Basell Polyolefine GmbH | 545 |
1 |
| Binder + Co AG | 45 |
1 |
| Calderon Energy Company of Bowling Green, Inc. | 3 |
1 |
| Other owners | 30 |