- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 73/40 - Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
Patent holdings for IPC class B63B 73/40
Total number of patents in this class: 52
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
9
|
13
|
10
|
9
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hanwha Ocean Co., Ltd. | 124 |
5 |
| BAE SYSTEMS plc | 2339 |
3 |
| Korea Institute of Ocean Science & Technology | 420 |
2 |
| Seakeeper, Inc. | 56 |
2 |
| Scotra Corporation | 8 |
2 |
| Totalenergies Onetech | 1329 |
2 |
| Texas Wind Tower Co. | 5 |
2 |
| Kawasaki Heavy Industries, Limited | 1633 |
1 |
| Automatic Coating Limited | 40 |
1 |
| FB Design S.r.l. | 24 |
1 |
| Gaztransport et Technigaz | 583 |
1 |
| Huaneng Clean Energy Research Institute | 440 |
1 |
| Korea Gas Corporation | 115 |
1 |
| Korea Maritime University Industry-Academic Cooperation Foundation | 60 |
1 |
| Oru Kayak, Inc. | 38 |
1 |
| SOFEC, Inc. | 99 |
1 |
| Soletanche Freyssinet | 480 |
1 |
| Techlam | 12 |
1 |
| ThyssenKrupp AG | 3290 |
1 |
| ThyssenKrupp Marine Systems GmbH | 264 |
1 |
| Other owners | 21 |