- 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 9/18 - Inflatable equipment characterised by the gas-generating device
Patent holdings for IPC class B63C 9/18
Total number of patents in this class: 121
10-year publication summary
|
13
|
11
|
13
|
17
|
13
|
14
|
13
|
8
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halkey-Roberts Corporation | 75 |
10 |
| Goodrich Corporation | 2156 |
9 |
| Sea-ark Technologies Ltd | 7 |
6 |
| Survitec Group Limited | 67 |
5 |
| Boost Ideas, LLC | 7 |
5 |
| Black Diamond Equipment, Ltd. | 87 |
4 |
| University of South Florida | 1841 |
3 |
| Mammut Sports Group AG | 77 |
3 |
| SEEARCH Inc. | 9 |
3 |
| Neomare Ltd. | 3 |
3 |
| Boe Technology Group Co., Ltd. | 41695 |
2 |
| Air Cruisers Company | 19 |
2 |
| Autoliv Development AB | 2498 |
2 |
| Ocean Signal Limited | 10 |
2 |
| Ras Technology SARL | 15 |
2 |
| United Moulders Limited | 3 |
2 |
| Woosung I.b. Co. Ltd. | 16 |
2 |
| Safe Inflator AS | 4 |
2 |
| Raytheon Company | 8399 |
1 |
| Hyundai Motor Company | 22664 |
1 |
| Other owners | 52 |