- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04D - Non-positive-displacement pumps
- F04D 25/00 - Pumping installations or systems specially adapted for elastic fluids
Patent holdings for IPC class F04D 25/00
Total number of patents in this class: 71
10-year publication summary
|
6
|
4
|
10
|
4
|
2
|
3
|
6
|
3
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 42451 |
3 |
| Linde Aktiengesellschaft | 1498 |
3 |
| Bidell Equipment Limited Partnership | 3 |
3 |
| BAE Systems Controls Inc. | 205 |
2 |
| Shenzhen Jisu Technology Co., Ltd. | 114 |
2 |
| Safran Electrical & Power | 693 |
2 |
| Samsung Electronics Co., Ltd. | 147131 |
1 |
| Apple Inc. | 55287 |
1 |
| General Electric Company | 13807 |
1 |
| Robert Bosch GmbH | 42742 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43064 |
1 |
| Microsoft Technology Licensing, LLC | 53829 |
1 |
| Air Products and Chemicals, Inc. | 1443 |
1 |
| JPMorgan Chase Bank, National Association | 8571 |
1 |
| Hewlett Packard Enterprise Development LP | 10732 |
1 |
| Anpec Electronics Corporation | 314 |
1 |
| AREVA NP Société par actions simplifiée | 6 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1035 |
1 |
| Belenos Clean Power Holding AG | 95 |
1 |
| Broan-NuTone LLC | 462 |
1 |
| Other owners | 42 |