- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 3/09 - Hulls constructed of non-magnetic metal
Patent holdings for IPC class B63B 3/09
Total number of patents in this class: 10
10-year publication summary
|
4
|
0
|
0
|
2
|
2
|
0
|
2
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Global IP Holdings, LLC | 84 |
5 |
| Bombardier Recreational Products Inc. | 1527 |
1 |
| MAS Zengrange (NZ) Limited | 21 |
1 |
| Op-hygiene IP GmbH | 222 |
1 |
| Saab AB | 829 |
1 |
| Optibulb IVS | 1 |
1 |
| Other owners | 0 |