- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 1/30 - Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
Patent holdings for IPC class B63B 1/30
Total number of patents in this class: 152
10-year publication summary
|
8
|
10
|
9
|
12
|
24
|
29
|
18
|
22
|
19
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| REGENT Craft Inc. | 43 |
13 |
| Rosen Swiss AG | 86 |
7 |
| Seair | 14 |
7 |
| Envgo Inc. | 14 |
6 |
| Avalon & Tahoe Mfg., Inc. | 19 |
5 |
| BAE SYSTEMS plc | 2473 |
5 |
| Volvo Penta Corporation | 185 |
5 |
| Bombardier Recreational Products Inc. | 1507 |
4 |
| Rosenxt Holding AG | 40 |
4 |
| Brunswick Corporation | 1476 |
3 |
| DEKA Products Limited Partnership | 1881 |
3 |
| Malibu Boats, LLC | 72 |
3 |
| Candela Technology AB | 16 |
3 |
| Rosen 2 Holding AG | 31 |
3 |
| BRP US Inc. | 300 |
2 |
| EXEL Industries | 566 |
2 |
| Hangzhou Sino Eagle Yacht Co. Ltd. | 25 |
2 |
| Juliet Marine Systems, Inc. | 14 |
2 |
| MasterCraft Boat Company, LLC | 211 |
2 |
| Quadrofoil, proizvodnja in storitve, d.o.o. | 2 |
2 |
| Other owners | 69 |