- All sections
- B - Performing operations; transporting
- B63H - Marine propulsion or steering
- B63H 5/125 - Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction
Patent holdings for IPC class B63H 5/125
Total number of patents in this class: 492
10-year publication summary
|
57
|
60
|
49
|
53
|
32
|
22
|
34
|
16
|
31
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brunswick Corporation | 1308 |
36 |
| ZF Friedrichshafen AG | 7020 |
29 |
| Yamaha Motor Co., Ltd. | 2790 |
22 |
| Siemens AG | 24573 |
21 |
| ABB Oy | 165 |
21 |
| Volvo Penta Corporation | 125 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
9 |
| BRP US Inc. | 299 |
9 |
| Schottel GmbH | 52 |
9 |
| Wartsila Finland Oy | 740 |
9 |
| Wärtsilä Netherlands B.V. | 23 |
9 |
| Johnson Outdoors Inc. | 204 |
8 |
| ABB Schweiz AG | 6624 |
8 |
| AB Volvo Penta | 86 |
8 |
| Marine Canada Acquisition Inc. | 113 |
8 |
| Samsung Heavy Ind. Co., Ltd. | 239 |
8 |
| Rolls-Royce Marine AS | 71 |
7 |
| Platinum Marine Inc. | 7 |
7 |
| Rolls-Royce Aktiebolag | 26 |
6 |
| Kongsberg Maritime Sweden AB | 27 |
6 |
| Other owners | 236 |