- 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: 100
10-year publication summary
|
2
|
1
|
0
|
3
|
2
|
2
|
1
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4315 |
28 |
| Intercat-savannah, Inc. | 11 |
5 |
| Intercat Transportation, Inc. | 11 |
5 |
| Intervet Inc. | 921 |
5 |
| Johnson Matthey Process Technologies, Inc. | 50 |
5 |
| Primetals Technologies Austria GmbH | 566 |
5 |
| Kellogg Brown & Root LLC | 527 |
2 |
| Synthesis Energy Systems, Inc. | 18 |
2 |
| ThyssenKrupp AG | 3454 |
2 |
| thyssenkrupp Polysius GmbH | 150 |
2 |
| ExxonMobil Research And Engineering Company | 2468 |
1 |
| Alstom Technology Ltd | 1057 |
1 |
| ExxonMobil Chemical Patents Inc. | 3827 |
1 |
| Chevron U.S.A. Inc. | 4092 |
1 |
| Air Products and Chemicals, Inc. | 1466 |
1 |
| Ashley Stone | 1 |
1 |
| Basell Polyolefine GmbH | 525 |
1 |
| Binder + Co AG | 44 |
1 |
| China Petroleum & Chemical Corporation | 2059 |
1 |
| Corn Products Development, Inc. | 682 |
1 |
| Other owners | 29 |