- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 5/132 - Submersible electric motors
Patent holdings for IPC class H02K 5/132
Total number of patents in this class: 431
10-year publication summary
|
39
|
49
|
46
|
42
|
50
|
34
|
33
|
25
|
25
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21292 |
52 |
| Baker Hughes Holdings LLC | 3010 |
28 |
| Baker Hughes Oilfield Operations, LLC | 2555 |
22 |
| Upwing Energy, Inc. | 61 |
14 |
| Schlumberger Technology Corporation | 11940 |
13 |
| Saudi Arabian Oil Company | 14369 |
13 |
| Baker Hughes, a GE Company, LLC | 2022 |
9 |
| Baker Hughes Incorporated | 4883 |
6 |
| Amotech Co., Ltd. | 561 |
6 |
| National Oilwell Varco, L.P. | 1700 |
6 |
| Zparq AB | 12 |
6 |
| General Electric Company | 13982 |
5 |
| Upwing Energy LLC | 39 |
5 |
| Aramco Services Company | 4190 |
4 |
| Sensia LLC | 128 |
4 |
| Extract Management Company, LLC | 10 |
4 |
| Baker Hughes ESP, Inc. | 67 |
4 |
| Schlumberger Canada Limited | 7610 |
3 |
| Schlumberger Technology B.v. | 5287 |
3 |
| Blue Robotics Inc. | 12 |
3 |
| Other owners | 221 |