- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 1/32 - Other means for varying the inherent hydrodynamic characteristics of hulls
Patent holdings for IPC class B63B 1/32
Total number of patents in this class: 234
10-year publication summary
|
30
|
28
|
23
|
17
|
21
|
15
|
14
|
12
|
24
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Malibu Boats, LLC | 69 |
12 |
| Skier's Choice, Inc. | 44 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 9020 |
8 |
| Maritime Tactical Systems Inc. | 12 |
8 |
| MasterCraft Boat Company, LLC | 212 |
6 |
| Avalon & Tahoe Mfg., Inc. | 19 |
5 |
| Brunswick Corporation | 1454 |
5 |
| Samsung Heavy Ind. Co., Ltd. | 246 |
5 |
| 3madmen | 5 |
4 |
| Correct Craft IP Holdings, LLC | 46 |
4 |
| Juliet Marine Systems, Inc. | 14 |
4 |
| McNaughton Incorporated | 12 |
4 |
| Van Oossanen & Associates B.V. | 11 |
4 |
| Archimedes Freight, Inc. | 7 |
4 |
| FINCANTIERI S.p.A. | 79 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 296 |
3 |
| Prezip Technology AB | 19 |
3 |
| Technische Universiteit Delft | 757 |
3 |
| Vector Controls, Inc. | 33 |
3 |
| Swell Ventures, LLC | 14 |
3 |
| Other owners | 134 |