- 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: 70
10-year publication summary
|
6
|
4
|
11
|
4
|
2
|
4
|
8
|
4
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 41645 |
3 |
| Linde Aktiengesellschaft | 1526 |
3 |
| Bidell Equipment Limited Partnership | 3 |
3 |
| BAE Systems Controls Inc. | 202 |
2 |
| Shenzhen Jisu Technology Co., Ltd. | 97 |
2 |
| Safran Electrical & Power | 669 |
2 |
| Samsung Electronics Co., Ltd. | 143303 |
1 |
| Apple Inc. | 54252 |
1 |
| General Electric Company | 17062 |
1 |
| Robert Bosch GmbH | 42354 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41903 |
1 |
| Microsoft Technology Licensing, LLC | 53473 |
1 |
| Air Products and Chemicals, Inc. | 1400 |
1 |
| JPMorgan Chase Bank, National Association | 8518 |
1 |
| Hewlett Packard Enterprise Development LP | 10690 |
1 |
| Anpec Electronics Corporation | 300 |
1 |
| AREVA NP Société par actions simplifiée | 6 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1010 |
1 |
| Belenos Clean Power Holding AG | 92 |
1 |
| Broan-NuTone LLC | 456 |
1 |
| Other owners | 41 |