- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 35/00 - Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
Patent holdings for IPC class B63B 35/00
Total number of patents in this class: 1296
10-year publication summary
|
114
|
118
|
122
|
103
|
124
|
107
|
118
|
97
|
99
|
78
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Itrec B.V. | 504 |
27 |
| Heerema Marine Contractors Nederland SE | 59 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
15 |
| Kyoraku Co., Ltd. | 520 |
13 |
| HG Partners, LLC | 20 |
13 |
| Technip France | 673 |
11 |
| Navico, Inc. | 310 |
10 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
9 |
| IHC Holland IE B.V. | 261 |
9 |
| Bassoe Technology AB | 24 |
8 |
| Fishboat, Inc. | 14 |
8 |
| Korea Institute of Ocean Science & Technology | 441 |
8 |
| Maritime Tactical Systems Inc. | 12 |
8 |
| TOA Corporation | 127 |
8 |
| Schlumberger Canada Limited | 7610 |
7 |
| The Boeing Company | 20193 |
7 |
| BAE SYSTEMS plc | 2519 |
7 |
| Flying Fin Systems Pty Ltd | 15 |
7 |
| Japan Marine United Corporation | 73 |
7 |
| MODEC, Inc. | 25 |
7 |
| Other owners | 1091 |