- All sections
- B - Performing operationstransporting
- B63C - Launching, hauling-out, or dry-docking of vesselslife-saving in waterequipment for dwelling or working under watermeans for salvaging or searching for underwater objects
- B63C 9/03 - Lifeboats, life-rafts or the like, specially adapted for life-saving enclosed
Patent holdings for IPC class B63C 9/03
Total number of patents in this class: 21
10-year publication summary
|
3
|
1
|
0
|
1
|
7
|
2
|
3
|
1
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Viking Life-Saving Equipment A/S | 61 |
3 |
| Goodrich Corporation | 2178 |
2 |
| Norsafe AS | 6 |
2 |
| S6 Innovations Inc. | 11 |
2 |
| Zelim Limited | 3 |
2 |
| Hyundai Motor Company | 24808 |
1 |
| Hankookin, Inc. | 21 |
1 |
| Hankookin, LLC | 5 |
1 |
| IKM DSC Engineering AS | 2 |
1 |
| ThyssenKrupp AG | 3353 |
1 |
| ThyssenKrupp Marine Systems GmbH | 250 |
1 |
| Jiangyin Neptune Marine Appliance Co., Ltd. | 1 |
1 |
| Kia Corporation | 12539 |
1 |
| Wenzhou Lanbao Sapphire Technology Co., Ltd. | 5 |
1 |
| CNBM Technology Innovation Academy (Shandong) Co., Ltd. | 8 |
1 |
| Other owners | 0 |