- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 43/12 - Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers
Patent holdings for IPC class B63B 43/12
Total number of patents in this class: 30
10-year publication summary
|
1
|
5
|
2
|
4
|
1
|
2
|
5
|
5
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Institute of Ocean Science & Technology | 395 |
2 |
| Waters of Patagonia S.A. | 6 |
2 |
| World's Fresh Waters Pte. Ltd. | 5 |
2 |
| Ocergy Inc | 11 |
2 |
| Yacht Preserver, LLC | 3 |
2 |
| Cho, Dong-jin | 1 |
1 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 213 |
1 |
| Joseph J. Zablocki | 1 |
1 |
| The Linden Shield Limited | 2 |
1 |
| Reilly, Michael Bruce | 3 |
1 |
| Textron Innovations Inc. | 2195 |
1 |
| University of Ulsan Foundation for Industry Cooperation | 643 |
1 |
| Zhang, Chao | 41 |
1 |
| Jiangsu University of Science and Technology | 361 |
1 |
| China Merchants Heavy Industry (Jiangsu) Co., Ltd. | 10 |
1 |
| CAO, Lanlan | 2 |
1 |
| Ludong University | 21 |
1 |
| MA, Hongyu | 2 |
1 |
| Marine Innotech Co., Ltd. | 1 |
1 |
| China Merchants Heavy Industry (Shenzhen) Co., Ltd | 6 |
1 |
| Other owners | 5 |