- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 1/146 - Swash platesActuating elements
Patent holdings for IPC class F04B 1/146
Total number of patents in this class: 59
10-year publication summary
|
7
|
4
|
8
|
5
|
7
|
10
|
8
|
3
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44176 |
4 |
| Graco Minnesota Inc. | 1281 |
4 |
| Kawasaki Heavy Industries, Limited | 1674 |
3 |
| CW Holdings Ltd. | 6 |
3 |
| Hyundai Motor Company | 24703 |
2 |
| FNA Group, Inc. | 152 |
2 |
| Kanzaki Kokyukoki Mfg. Co., Ltd. | 190 |
2 |
| KYB Corporation | 1423 |
2 |
| Liebherr Machines Bulle SA | 50 |
2 |
| Yourbrook Energy Systems Ltd. | 8 |
2 |
| Danfoss A/S | 1436 |
2 |
| Alfred Kärcher SE & Co. KG | 770 |
2 |
| Gartech, LLC | 19 |
2 |
| Kia Corporation | 12433 |
2 |
| The Boeing Company | 20163 |
1 |
| Caterpillar Inc. | 10281 |
1 |
| Hamilton Sundstrand Corporation | 5014 |
1 |
| Komatsu Ltd. | 4733 |
1 |
| Aquatec International, Inc. | 8 |
1 |
| Danfoss Power Solutions GmbH & Co. OHG | 73 |
1 |
| Other owners | 19 |