- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 5/00 - Arrangements on vessels of propulsion elements directly acting on water
Patent holdings for IPC class B63H 5/00
Total number of patents in this class: 50
10-year publication summary
|
4
|
1
|
7
|
4
|
4
|
3
|
2
|
1
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Juliet Marine Systems, Inc. | 14 |
5 |
| Aeplog, Inc. | 16 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2860 |
2 |
| Brunswick Corporation | 1481 |
2 |
| Lifetime Products, Inc. | 399 |
2 |
| Viking Life-Saving Equipment A/S | 59 |
2 |
| Volvo Penta Corporation | 197 |
2 |
| Pelican Intl Inc. | 44 |
2 |
| General Electric Company | 13910 |
1 |
| Siemens AG | 24020 |
1 |
| Ford Global Technologies, LLC | 21524 |
1 |
| Massachusetts Institute of Technology | 10254 |
1 |
| ZF Friedrichshafen AG | 7247 |
1 |
| Rolls-Royce PLC | 3223 |
1 |
| Yamaha Motor Co., Ltd. | 2844 |
1 |
| Hamilton Sundstrand Corporation | 5014 |
1 |
| Bestway Inflatables & Material Corp. | 433 |
1 |
| Bombardier Recreational Products Inc. | 1527 |
1 |
| Go Science Group Ltd | 4 |
1 |
| King Faisal University | 933 |
1 |
| Other owners | 17 |