- 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: 190
10-year publication summary
|
17
|
29
|
22
|
23
|
21
|
17
|
27
|
16
|
14
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polaris Industries Inc. | 2207 |
13 |
| Jagd Holding AB | 5 |
4 |
| Brunswick Corporation | 1396 |
3 |
| Nautibuoy Marine Limited | 23 |
3 |
| Sea Power Boat Lifts, LLC | 8 |
3 |
| Nyren, LLC | 13 |
3 |
| NRG Energia S.r.l. | 3 |
3 |
| Big Moon Power, Inc. | 7 |
2 |
| Carnegie Mellon University | 1567 |
2 |
| Ciel et Terre International | 30 |
2 |
| Designer Direct, Inc, DBA Levin Associates | 20 |
2 |
| Dowco, Inc. | 53 |
2 |
| Exmar Offshore Company | 17 |
2 |
| Forest River, Inc. | 60 |
2 |
| Johnson & Nicholson (M) Sdn Bhd | 8 |
2 |
| Korea Institute of Ocean Science & Technology | 425 |
2 |
| Kyoraku Co., Ltd. | 509 |
2 |
| Morenot AS | 5 |
2 |
| Quadratoon Company LLC | 5 |
2 |
| Soletanche Freyssinet | 482 |
2 |
| Other owners | 132 |