- 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: 975
10-year publication summary
|
128
|
112
|
81
|
91
|
95
|
85
|
95
|
113
|
96
|
85
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3471 |
55 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 797 |
45 |
| BorgWarner Inc. | 2601 |
43 |
| Carrier Corporation | 4007 |
33 |
| Mitsubishi Heavy Industries Compressor Corporation | 631 |
31 |
| Daikin Industries, Ltd. | 10174 |
30 |
| Robert Bosch GmbH | 43096 |
29 |
| Toyota Industries Corporation | 1155 |
24 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
22 |
| Nuovo Pignone Tecnologie S.r.l. | 1056 |
22 |
| Pratt & Whitney Canada Corp. | 4958 |
19 |
| Hamilton Sundstrand Corporation | 4956 |
19 |
| JPMorgan Chase Bank, National Association | 8755 |
19 |
| Danfoss A/S | 1362 |
19 |
| LG Electronics Inc. | 73825 |
15 |
| Garrett Transportation I Inc. | 242 |
15 |
| GREE Electric Appliances, Inc. of Zhuhai | 3257 |
14 |
| Tyco Fire & Security GmbH | 3465 |
12 |
| Ford Global Technologies, LLC | 20949 |
11 |
| Mitsubishi Electric Corporation | 46973 |
11 |
| Other owners | 487 |