- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 73/43 - Welding, e.g. laser welding
Patent holdings for IPC class B63B 73/43
Total number of patents in this class: 24
10-year publication summary
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0
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0
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0
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1
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0
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5
|
1
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6
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE SYSTEMS plc | 2299 |
2 |
| Nippon Steel Corporation | 6031 |
2 |
| Totalenergies Onetech | 1139 |
2 |
| Deep R&D Ltd | 35 |
2 |
| FINCANTIERI S.p.A. | 63 |
1 |
| Gaztransport et Technigaz | 547 |
1 |
| Goodrich Corporation | 2093 |
1 |
| Hyundai Heavy Industries Co., Ltd. | 275 |
1 |
| Saipem S.A. | 228 |
1 |
| ThyssenKrupp AG | 3210 |
1 |
| ThyssenKrupp Marine Systems GmbH | 261 |
1 |
| TMC Co., Ltd. | 11 |
1 |
| Hempel A/S | 280 |
1 |
| Evermax Eco Industry Ltd. | 7 |
1 |
| Bingstar Marine Group Pty Ltd | 2 |
1 |
| Maridea B.V. | 4 |
1 |
| FabX Industries, Inc. | 2 |
1 |
| Zhejiang International Maritime College | 3 |
1 |
| Hanwha Ocean Co., Ltd. | 103 |
1 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 24 |
1 |
| Other owners | 0 |