- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04D - Non-positive-displacement pumps
- F04D 17/10 - Centrifugal pumps for compressing or evacuating
Patent holdings for IPC class F04D 17/10
Total number of patents in this class: 1047
10-year publication summary
|
112
|
82
|
91
|
95
|
87
|
97
|
114
|
98
|
91
|
61
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3535 |
57 |
| BorgWarner Inc. | 2583 |
44 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 825 |
44 |
| Carrier Corporation | 3955 |
33 |
| Mitsubishi Heavy Industries Compressor Corporation | 640 |
33 |
| Robert Bosch GmbH | 44160 |
32 |
| Daikin Industries, Ltd. | 10499 |
30 |
| Pratt & Whitney Canada Corp. | 5479 |
29 |
| Nuovo Pignone Tecnologie S.r.l. | 1216 |
26 |
| Toyota Industries Corporation | 1209 |
24 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
22 |
| Danfoss A/S | 1432 |
22 |
| Hamilton Sundstrand Corporation | 5015 |
20 |
| JPMorgan Chase Bank, National Association | 8956 |
19 |
| Garrett Transportation I Inc. | 300 |
18 |
| LG Electronics Inc. | 75694 |
15 |
| GREE Electric Appliances, Inc. of Zhuhai | 3316 |
14 |
| Tyco Fire & Security GmbH | 3640 |
14 |
| Ford Global Technologies, LLC | 21509 |
11 |
| Mitsubishi Electric Corporation | 48018 |
11 |
| Other owners | 529 |