- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 43/18 - Improving safety of vessels, e.g. damage control, not otherwise provided for reducing collision damage
Patent holdings for IPC class B63B 43/18
Total number of patents in this class: 132
10-year publication summary
|
11
|
15
|
6
|
8
|
12
|
15
|
15
|
17
|
22
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Furuno Electric Co., Ltd. | 875 |
8 |
| Brunswick Corporation | 1271 |
6 |
| FLIR Belgium BVBA | 99 |
6 |
| FLIR Systems, Inc. | 291 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| Leidos, Inc. | 205 |
3 |
| Nippon Steel Corporation | 5649 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Fujitsu Limited | 19265 |
2 |
| ZF Friedrichshafen AG | 6820 |
2 |
| Pioneer Corporation | 4843 |
2 |
| The Yokohama Rubber Co., Ltd. | 3929 |
2 |
| Concept Systems Limited | 10 |
2 |
| ConocoPhillips Company | 1657 |
2 |
| Global IP Holdings, LLC | 83 |
2 |
| NS Solutions Corporation | 97 |
2 |
| Rosen Swiss AG | 128 |
2 |
| Sustainable Marine Energy Limited | 25 |
2 |
| Sea Machines Robotics, Inc. | 13 |
2 |
| G-Boats Oy | 6 |
2 |
| Other owners | 73 |