- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 3/26 - Frames
Patent holdings for IPC class B63B 3/26
Total number of patents in this class: 22
10-year publication summary
|
4
|
4
|
4
|
4
|
1
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3
|
1
|
3
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Heavy Industries Co., Ltd. | 270 |
3 |
| Advanced Elements, Inc. | 17 |
1 |
| Bombardier Recreational Products Inc. | 1520 |
1 |
| Kietta | 18 |
1 |
| Seabed GeoSolutions B.V. | 28 |
1 |
| Yanmar Co., Ltd. | 1347 |
1 |
| Nikola Corporation | 71 |
1 |
| Naval Group | 202 |
1 |
| Dive Technologies Inc. | 2 |
1 |
| Arcosa Marine Products, Inc. | 14 |
1 |
| Korea Shipbuilding & Offshore Engineering Co.,Ltd. | 30 |
1 |
| Anduril Industries Inc. | 210 |
1 |
| Guangzhou Shipyard International Company Limited | 190 |
1 |
| Taïga Motors Inc. | 139 |
1 |
| Miraeeng Inc. | 1 |
1 |
| SSY IP Technologies, LLC | 1 |
1 |
| Deep R&D Ltd | 37 |
1 |
| SV Business Group Inc. | 2 |
1 |
| Hanwha Ocean Co., Ltd. | 152 |
1 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 114 |
1 |
| Other owners | 0 |