- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 35/34 - Pontoons
Patent holdings for IPC class B63B 35/34
Total number of patents in this class: 199
10-year publication summary
|
32
|
23
|
23
|
22
|
18
|
27
|
17
|
14
|
20
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polaris Industries Inc. | 2307 |
14 |
| Jagd Holding AB | 5 |
4 |
| Brunswick Corporation | 1479 |
3 |
| Nautibuoy Marine Limited | 23 |
3 |
| Sea Power Boat Lifts, LLC | 8 |
3 |
| Nyren, LLC | 14 |
3 |
| NRG Energia S.r.l. | 3 |
3 |
| Big Moon Power, Inc. | 5 |
2 |
| Bombardier Recreational Products Inc. | 1515 |
2 |
| Carnegie Mellon University | 1619 |
2 |
| Ciel et Terre International | 30 |
2 |
| Designer Direct, Inc, DBA Levin Associates | 20 |
2 |
| Dowco, Inc. | 36 |
2 |
| E-Z-Dock, Inc. | 34 |
2 |
| Exmar Offshore Company | 17 |
2 |
| Forest River, Inc. | 85 |
2 |
| Johnson & Nicholson (M) Sdn Bhd | 8 |
2 |
| Korea Institute of Ocean Science & Technology | 441 |
2 |
| Kyoraku Co., Ltd. | 519 |
2 |
| Morenot AS | 5 |
2 |
| Other owners | 140 |