- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 6/30 - Arrangements for remelting or zone melting
Patent holdings for IPC class H05B 6/30
Total number of patents in this class: 11
10-year publication summary
|
1
|
1
|
1
|
1
|
0
|
1
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crucible Intellectual Property, LLC | 90 |
2 |
| Apple Inc. | 54162 |
1 |
| Ajax Tocco Magnethermic Corporation | 99 |
1 |
| ALD Vacuum Technologies GmbH | 140 |
1 |
| Howmet Corporation | 53 |
1 |
| Inductotherm Corp. | 158 |
1 |
| Neturen Co., Ltd. | 194 |
1 |
| TRUMPF Huttinger GmbH + Co. KG | 106 |
1 |
| Ultraflex International, Inc. | 7 |
1 |
| Showa Denko Carbon Germany GmbH | 13 |
1 |
| Other owners | 0 |