- 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 11/06 - Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
Patent holdings for IPC class F27D 11/06
Total number of patents in this class: 200
10-year publication summary
|
22
|
20
|
14
|
13
|
7
|
6
|
11
|
23
|
11
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inductotherm Corp. | 161 |
13 |
| Heritage Environmental Services, LLC | 18 |
9 |
| Nippon Steel Corporation | 6207 |
6 |
| ClearSign Technologies Corporation | 52 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10924 |
4 |
| SMS Group GmbH | 1118 |
4 |
| Tundra Composites, LLC | 72 |
4 |
| Ajax Tocco Magnethermic Corporation | 99 |
3 |
| ALD Vacuum Technologies GmbH | 139 |
3 |
| Constellium Issoire | 219 |
3 |
| Constellium Neuf-brisach | 136 |
3 |
| Crucible Intellectual Property, LLC | 90 |
3 |
| Leco Corporation | 200 |
3 |
| The Texas a & M University System | 1690 |
3 |
| Titanium Metals Corporation | 81 |
3 |
| Constellium Muscle Shoals LLC | 29 |
3 |
| Orano Recyclage | 62 |
3 |
| Eestech Europe Holdings BV | 8 |
3 |
| Rtx Corporation | 9332 |
3 |
| Centre National de La Recherche Scientifique | 10414 |
2 |
| Other owners | 116 |