- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 44/02 - Electrodynamic pumps
Patent holdings for IPC class H02K 44/02
Total number of patents in this class: 43
10-year publication summary
|
6
|
4
|
3
|
1
|
3
|
5
|
2
|
4
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43449 |
2 |
| Microsoft Technology Licensing, LLC | 54234 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 442 |
2 |
| Tata Steel Nederland Technology BV | 154 |
2 |
| Vetco Gray Inc. | 142 |
2 |
| Zmag, Ltd. | 20 |
2 |
| Denso Corporation | 25099 |
1 |
| Huawei Technologies Co., Ltd. | 119240 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33248 |
1 |
| Continental Teves AG & Co. oHG | 1503 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10976 |
1 |
| Shimadzu Corporation | 6300 |
1 |
| Lawrence Livermore National Security, LLC | 1956 |
1 |
| Georgia Tech Research Corporation | 2896 |
1 |
| Allison Transmission, Inc. | 824 |
1 |
| APR Technologies AB | 17 |
1 |
| Aramco Services Company | 4167 |
1 |
| Brilliant Light Power, Inc. | 68 |
1 |
| China Aluminum International Engineering Corporation Limited | 87 |
1 |
| Dalian University of Technology | 1570 |
1 |
| Other owners | 17 |