- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 27/22 - Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyors, e.g. of endless-belt or screw-type
Patent holdings for IPC class B63B 27/22
Total number of patents in this class: 35
10-year publication summary
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1
|
3
|
4
|
3
|
5
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4
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4
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4
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5
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11399 |
2 |
| BP Exploration Operating Company Limited | 266 |
2 |
| Ems-tech Inc. | 11 |
2 |
| Enjet Co., Ltd. | 43 |
2 |
| Waste Energy Solution Co., Ltd | 3 |
2 |
| Airbus Operations GmbH | 3290 |
1 |
| Aker Solutions AS | 234 |
1 |
| BEC Companies, Inc. | 16 |
1 |
| Conveyor Application Systems LLC | 6 |
1 |
| Ecoco Co., Ltd. | 4 |
1 |
| IBAU Hamburg Ingenieurgesellschaft Industriebau mbH | 11 |
1 |
| Ixblue | 82 |
1 |
| MacGregor Sweden AB | 17 |
1 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 329 |
1 |
| Physical Sciences, Inc. | 37 |
1 |
| Saipem S.p.A. | 512 |
1 |
| Single Buoy Moorings Inc. | 323 |
1 |
| SOFEC, Inc. | 94 |
1 |
| ThyssenKrupp AG | 3207 |
1 |
| ThyssenKrupp Marine Systems GmbH | 261 |
1 |
| Other owners | 10 |