- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 6/24 - Crucible furnaces
Patent holdings for IPC class H05B 6/24
Total number of patents in this class: 67
10-year publication summary
|
6
|
2
|
1
|
5
|
7
|
6
|
5
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inductotherm Corp. | 156 |
9 |
| Centre National de La Recherche Scientifique | 10102 |
4 |
| Institut Polytechnique de Grenoble | 379 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
3 |
| ABP Induction Systems GmbH | 46 |
3 |
| Universite Grenoble Alpes | 697 |
3 |
| Safran Landing Systems | 674 |
3 |
| Apple Inc. | 52750 |
2 |
| Denki Kogyo Co., Ltd. | 19 |
2 |
| HORIBA, Ltd. | 789 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 409 |
2 |
| Gedea Biotech AB | 15 |
2 |
| General Electric Company | 17789 |
1 |
| Koyo Thermo Systems Co., Ltd. | 25 |
1 |
| ALD Vacuum Technologies GmbH | 140 |
1 |
| Areva NC | 134 |
1 |
| ATI Properties, Inc. | 102 |
1 |
| Brembo Ceramic Brake Systems S.p.A. | 5 |
1 |
| Crucible Intellectual Property, LLC | 91 |
1 |
| Crucible Materials Corporation | 6 |
1 |
| Other owners | 20 |