- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 35/38 - Rigidly-interconnected pontoons
Patent holdings for IPC class B63B 35/38
Total number of patents in this class: 192
10-year publication summary
|
14
|
22
|
15
|
33
|
25
|
30
|
28
|
25
|
21
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polaris Industries Inc. | 2104 |
15 |
| Brunswick Corporation | 1308 |
7 |
| Kyoraku Co., Ltd. | 496 |
6 |
| Avalon & Tahoe Mfg., Inc. | 19 |
4 |
| Ciel et Terre International | 25 |
4 |
| Hadal, Inc. | 66 |
4 |
| Safier Ingenierie | 5 |
4 |
| Noria Energy | 11 |
4 |
| Isigenere, S.L. | 12 |
4 |
| Kyocera Corporation | 13358 |
3 |
| E-Z-Dock, Inc. | 31 |
3 |
| Norco Industries, Inc. | 85 |
3 |
| Pultron Composites Limited | 7 |
3 |
| Quadratoon Company LLC | 5 |
3 |
| Korea Advanced Institute of Science and Technology | 4196 |
2 |
| Aeplog, Inc. | 13 |
2 |
| Carnegie Mellon University | 1472 |
2 |
| Espanola de Plataformas Marinas, S.L. | 12 |
2 |
| Korea Institute of Ocean Science & Technology | 395 |
2 |
| Nautibuoy Marine Limited | 23 |
2 |
| Other owners | 113 |