- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 44/08 - Magnetohydrodynamic [MHD] generators
Patent holdings for IPC class H02K 44/08
Total number of patents in this class: 98
10-year publication summary
|
11
|
12
|
7
|
8
|
6
|
13
|
10
|
11
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lone Gull Holdings, Ltd. | 148 |
10 |
| Brilliant Light Power, Inc. | 67 |
8 |
| Centre National de La Recherche Scientifique | 10914 |
4 |
| Centre National d'Etudes Spatiales | 399 |
4 |
| Institut National Polytechnique de Toulouse | 220 |
4 |
| General Electric Company | 13822 |
3 |
| Safran Helicopter Engines | 819 |
3 |
| Saudi Arabian Oil Company | 13956 |
3 |
| Haramein, Nassim | 21 |
3 |
| Airbus Defence and Space Limited | 185 |
2 |
| GE Aviation Systems LLC | 587 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1425 |
2 |
| Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources | 106 |
2 |
| MHD Technology Corporation | 2 |
2 |
| Ururaki Inc | 9 |
2 |
| Repg Enerji Sistemleri Sanayi ve Ticaret Anonim Sirketi | 36 |
2 |
| Apple Inc. | 58268 |
1 |
| Qualcomm Incorporated | 90870 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
1 |
| Robert Bosch GmbH | 43788 |
1 |
| Other owners | 38 |