- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 5/06 - Details, accessories or equipment specially adapted for furnaces of these types
Patent holdings for IPC class F27B 5/06
Total number of patents in this class: 91
10-year publication summary
|
7
|
6
|
4
|
8
|
7
|
12
|
4
|
4
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18501 |
7 |
| Ivoclar Vivadent AG | 1049 |
6 |
| IHI Corporation | 3414 |
5 |
| IHI Machinery and Furnace Co., Ltd. | 78 |
5 |
| Tokyo Electron Limited | 12620 |
4 |
| Rtx Corporation | 9325 |
4 |
| Ikoi S.p.A. | 21 |
3 |
| 915 Labs, Inc. | 18 |
3 |
| Corning Incorporated | 10246 |
2 |
| Amann Girrbach AG | 74 |
2 |
| SECO / Warwick S.A. | 34 |
2 |
| Tokamak Energy Ltd | 188 |
2 |
| Laplace Renewable Energy Technology Co., Ltd. | 21 |
2 |
| Fujian Golden Dragon Rare-earth Co., Ltd. | 64 |
2 |
| Samsung Electronics Co., Ltd. | 145025 |
1 |
| LG Display Co., Ltd. | 13389 |
1 |
| Centre National de La Recherche Scientifique | 10408 |
1 |
| Robert Bosch GmbH | 42614 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11385 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42389 |
1 |
| Other owners | 36 |