- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 15/00 - Superstructures; Arrangements or adaptations of masts
Patent holdings for IPC class B63B 15/00
Total number of patents in this class: 188
10-year publication summary
22
|
24
|
28
|
27
|
22
|
18
|
22
|
14
|
15
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
8 |
Mitsui Engineering & Shipbuilding Co., Ltd. | 331 |
6 |
Airseas | 25 |
6 |
Stramba S.r.l. | 7 |
5 |
Mitsui E&S Shipbuilding Co., Ltd. | 45 |
5 |
Subseasail, LLC | 7 |
3 |
Mitsubishi Shipbuilding Co., Ltd. | 136 |
3 |
Mides Design d.o.o. | 4 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Autonomous Marine Systems, Inc | 5 |
2 |
Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
2 |
DCNS | 97 |
2 |
ELTA Systems Ltd. | 305 |
2 |
Gere Marie Corporation | 6 |
2 |
Hyundai Heavy Industries Co., Ltd. | 281 |
2 |
Itrec B.V. | 477 |
2 |
Kilobravo Limited | 3 |
2 |
Korea Gas Corporation | 106 |
2 |
Korea Institute of Ocean Science & Technology | 353 |
2 |
Magnard Innovation | 5 |
2 |
Other owners | 125 |