- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 27/30 - Arrangement of ship-based loading or unloading equipment for cargo or passengers for transfer at sea between ships or between ships and off-shore structures
Patent holdings for IPC class B63B 27/30
Total number of patents in this class: 241
10-year publication summary
27
|
32
|
13
|
23
|
15
|
21
|
30
|
13
|
18
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Ampelmann Holding B.V. | 21 |
8 |
Phoenix II A/S | 8 |
6 |
Carraha, Kimberly A. | 11 |
5 |
Chin, Howard M. | 11 |
5 |
IHC Holland IE B.V. | 277 |
5 |
Saipem S.p.A. | 513 |
5 |
Samsung Heavy Ind. Co., Ltd. | 240 |
5 |
Equinor Energy AS | 475 |
5 |
APL Norway AS | 32 |
4 |
J. Ray McDermott, S.A. | 59 |
4 |
Macgregor Norway AS | 41 |
4 |
Nauti-Craft Pty Ltd | 27 |
4 |
Orsted Wind Power A/S | 74 |
4 |
Eagle-Access B.V. | 4 |
4 |
The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
Aker Solutions AS | 226 |
3 |
Coastal Cargo Company, LLC | 15 |
3 |
Itrec B.V. | 477 |
3 |
MacGregor Sweden AB | 15 |
3 |
Reflex Marine Ltd. | 20 |
3 |
Other owners | 155 |