- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 9/00 - Methods of designing, building, maintaining, converting, refitting, repairing, or determining properties of, vessels, not otherwise provided for
Patent holdings for IPC class B63B 9/00
Total number of patents in this class: 227
10-year publication summary
|
34
|
42
|
44
|
11
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Guangzhou Shipyard International Company Limited | 190 |
23 |
| Samsung Heavy Ind. Co., Ltd. | 249 |
13 |
| Korea Institute of Ocean Science & Technology | 441 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
4 |
| Raytheon Company | 8457 |
4 |
| Wartsila Finland Oy | 754 |
4 |
| Mitsui E&S Shipbuilding Co., Ltd. | 44 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
3 |
| ABB Schweiz AG | 7590 |
3 |
| BAE SYSTEMS plc | 2480 |
3 |
| Cytroniq Co., Ltd. | 10 |
3 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
3 |
| Dalian University of Technology | 1593 |
3 |
| Furuno Electric Co., Ltd. | 995 |
3 |
| Hyundai Heavy Industries Co., Ltd. | 270 |
3 |
| IHI Marine United Inc. | 11 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 295 |
3 |
| Nippon Yusen Kabushiki Kaisha | 170 |
3 |
| SOFEC, Inc. | 88 |
3 |
| Gatorfur, LLC | 43 |
3 |
| Other owners | 131 |