- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27D - Details or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace
- F27D 11/10 - Disposition of electrodes
Patent holdings for IPC class F27D 11/10
Total number of patents in this class: 138
10-year publication summary
|
12
|
12
|
4
|
11
|
18
|
12
|
8
|
8
|
15
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hatch Ltd. | 214 |
8 |
| Veolia Nuclear Solutions Inc. | 62 |
8 |
| Metso Metals Oy | 206 |
6 |
| Ningde Xicheng Technology Co., Ltd. | 12 |
6 |
| ChemTreat, Inc. | 226 |
5 |
| Danieli & C. Officine Meccaniche S.p.A. | 714 |
5 |
| Outotec (Finland) Oy | 480 |
5 |
| Primetals Technologies Germany GmbH | 203 |
5 |
| KW Associates LLC | 13 |
5 |
| Corning Incorporated | 10259 |
4 |
| ALD Vacuum Technologies GmbH | 139 |
4 |
| Alcoa Inc. | 292 |
3 |
| Fai Production | 8 |
3 |
| Pyrogenesis Canada, Inc. | 67 |
3 |
| SMS Group GmbH | 1125 |
3 |
| Tenova S.p.A. | 156 |
3 |
| Daido Steel Co., Ltd. | 270 |
2 |
| Danieli Automation SpA | 122 |
2 |
| Elkem AS | 61 |
2 |
| Piccardi S.r.l. | 3 |
2 |
| Other owners | 54 |