- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 11/00 - Bell-type furnaces
Patent holdings for IPC class F27B 11/00
Total number of patents in this class: 49
10-year publication summary
|
1
|
0
|
4
|
2
|
1
|
3
|
6
|
2
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ebner Industrieofenbau GmbH | 142 |
16 |
| SMS Group GmbH | 1194 |
3 |
| Linde GmbH | 1357 |
3 |
| Ceritherm | 6 |
2 |
| LOI Thermprocess GmbH | 35 |
2 |
| SABIC Global Technologies B.V. | 4596 |
2 |
| Pometon SpA | 9 |
2 |
| Hemlock Semiconductor Corporation | 33 |
1 |
| ArcelorMittal | 2663 |
1 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 390 |
1 |
| Gautschi Engineering GmbH | 12 |
1 |
| Ipsen, Inc. | 27 |
1 |
| Ivoclar Vivadent AG | 1047 |
1 |
| JFE Steel Corporation | 7508 |
1 |
| MEMC Electronic Materials SpA | 19 |
1 |
| Primetals Technologies Germany GmbH | 219 |
1 |
| Rautaruukki Oyj | 136 |
1 |
| SECO / Warwick S.A. | 37 |
1 |
| The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization, (A.R.O.), Volcani Center | 255 |
1 |
| C.O.P.S. International GmbH | 1 |
1 |
| Other owners | 6 |