- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 27/10 - Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
Patent holdings for IPC class B63B 27/10
Total number of patents in this class: 302
10-year publication summary
|
23
|
22
|
31
|
21
|
30
|
19
|
35
|
23
|
17
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Itrec B.V. | 503 |
30 |
| Deme Offshore BE NV | 45 |
7 |
| Korea Advanced Institute of Science and Technology | 4382 |
6 |
| Heerema Marine Contractors Nederland SE | 59 |
6 |
| IHC Holland IE B.V. | 265 |
6 |
| Saipem S.p.A. | 514 |
6 |
| Barge Master IP B.V. | 11 |
5 |
| Coastal Cargo Company, LLC | 12 |
5 |
| National Oilwell Varco Norway AS | 107 |
5 |
| Korea Gas Corporation | 115 |
4 |
| Rolls-Royce Marine AS | 69 |
4 |
| Seaonics AS | 9 |
4 |
| Gregg Drilling, LLC | 11 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
3 |
| Aker Solutions AS | 240 |
3 |
| Aker Solutions Inc. | 36 |
3 |
| Bluemarine Offshore Yard Service B.V. | 16 |
3 |
| Grant Prideco, Inc. | 386 |
3 |
| J. Ray McDermott, S.A. | 61 |
3 |
| Jumbo Maritime B.V. | 17 |
3 |
| Other owners | 189 |