- 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: 62
10-year publication summary
|
2
|
0
|
2
|
3
|
10
|
14
|
11
|
10
|
17
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hanwha Ocean Co., Ltd. | 139 |
8 |
| BAE SYSTEMS plc | 2463 |
3 |
| Korea Institute of Ocean Science & Technology | 436 |
2 |
| Seakeeper, Inc. | 60 |
2 |
| Eelume AS | 22 |
2 |
| Ocergy Inc | 12 |
2 |
| Scotra Corporation | 8 |
2 |
| Totalenergies Onetech | 1500 |
2 |
| Texas Wind Tower Co. | 5 |
2 |
| Kawasaki Heavy Industries, Limited | 1642 |
1 |
| Automatic Coating Limited | 41 |
1 |
| FB Design S.r.l. | 24 |
1 |
| Gaztransport et Technigaz | 615 |
1 |
| Huaneng Clean Energy Research Institute | 508 |
1 |
| Korea Gas Corporation | 121 |
1 |
| Korea Maritime University Industry-Academic Cooperation Foundation | 64 |
1 |
| Oru Kayak, Inc. | 38 |
1 |
| Samsung Heavy Ind. Co., Ltd. | 245 |
1 |
| SOFEC, Inc. | 86 |
1 |
| Soletanche Freyssinet | 494 |
1 |
| Other owners | 26 |