- All sections
- H - Electricity
- H02N - Electric machines not otherwise provided for
- H02N 15/04 - Repulsion by the Meissner effect
Patent holdings for IPC class H02N 15/04
Total number of patents in this class: 7
10-year publication summary
|
3
|
3
|
1
|
0
|
1
|
3
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Festo AG & Co. KG | 306 |
3 |
| Airbus Operations GmbH | 3356 |
2 |
| Rensselaer Polytechnic Institute | 830 |
1 |
| Durham Mag-lev Limited | 1 |
1 |
| Other owners | 0 |