- 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 11/49 - Floating structures with underwater viewing devices, e.g. with windows
Patent holdings for IPC class B63C 11/49
Total number of patents in this class: 27
10-year publication summary
|
8
|
7
|
4
|
3
|
4
|
5
|
2
|
0
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waterbox Oy | 11 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
2 |
| The Boeing Company | 20052 |
1 |
| Fujitsu Limited | 17657 |
1 |
| Raytheon Company | 8463 |
1 |
| Arkema France | 4179 |
1 |
| Cray Water Sports International | 1 |
1 |
| Pacific Ocean Marine Industry Co., Ltd. | 1 |
1 |
| X Development LLC | 1343 |
1 |
| Zhejiang University | 3272 |
1 |
| Khalifa University of Science and Technology | 390 |
1 |
| Obschestvo S Ogranichennoi Otvetstvennostiyu "autex Ltd." | 3 |
1 |
| V-Mark Enterprise Ltd. | 1 |
1 |
| Ship and Ocean Industries R&D Center | 30 |
1 |
| Eventyr, LLC | 12 |
1 |
| Flo'sail SRL | 2 |
1 |
| Technology Innovation Institute – Sole Proprietorship LLC | 130 |
1 |
| Ego Corporation | 1 |
1 |
| Proteh Glassdeep Społka z ograniczoną odpowiedzialnością | 1 |
1 |
| Shinwoo Co., Ltd. | 4 |
1 |
| Other owners | 4 |