- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 83/00 - Rebuilding or retrofitting vessels, e.g. retrofitting ballast water treatment systems
Patent holdings for IPC class B63B 83/00
Total number of patents in this class: 17
10-year publication summary
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0
|
0
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0
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4
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6
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3
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5
|
2
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0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Beatdown Outdoor Products LLC | 11 |
4 |
| BAE SYSTEMS plc | 2464 |
2 |
| Itrec B.V. | 505 |
2 |
| Veteran's Choice Contracting, LLC | 2 |
2 |
| Keppel Offshore & Marine Technology Centre Pte Ltd | 59 |
1 |
| CM Technologies, Inc. | 2 |
1 |
| Muzzio, Matthew D. | 4 |
1 |
| Offshore Survival Systems Limited | 4 |
1 |
| Alfa Laval Rotterdam B.V. | 5 |
1 |
| Wake Fitness Surf Corp. | 1 |
1 |
| Beaton Outdoor Products, LLC | 1 |
1 |
| Other owners | 0 |