- All sections
- H - Electricity
- H05H - Plasma technique; production of accelerated electrically- charged particles or of neutrons; production or acceleration of neutral molecular or atomic beams
- H05H 1/40 - Plasma torches using an arc - Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc
Patent holdings for IPC class H05H 1/40
Total number of patents in this class: 47
10-year publication summary
|
2
|
1
|
3
|
4
|
6
|
3
|
4
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Monolith Materials, Inc. | 116 |
6 |
| Plassein Technologies Ltd, LLC | 20 |
4 |
| Uniper Kraftwerke GmbH | 6 |
3 |
| Europlasma | 21 |
2 |
| Saudi Arabian Oil Company | 12446 |
2 |
| 6K Inc | 147 |
2 |
| Centre National de La Recherche Scientifique | 10102 |
1 |
| Applied Materials, Inc. | 17745 |
1 |
| Tokyo Electron Limited | 12115 |
1 |
| NGK Insulators, Ltd. | 4792 |
1 |
| Vapor Technologies, Inc. | 65 |
1 |
| Lawrence Livermore National Security, LLC | 1882 |
1 |
| Asociacion de La Industria Navarra (ain) | 4 |
1 |
| Board of Trustees of Michigan State University | 1157 |
1 |
| Chung-Yau Liau | 1 |
1 |
| Creating Nano Technologies, Inc. | 10 |
1 |
| Foret Plasma Labs, LLC | 66 |
1 |
| Fronius International GmbH | 670 |
1 |
| Gencoa Ltd | 17 |
1 |
| The George Washington University | 425 |
1 |
| Other owners | 14 |