- 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 11/34 - Diving chambers with mechanical link, e.g. cable, to a base
Patent holdings for IPC class B63C 11/34
Total number of patents in this class: 33
10-year publication summary
|
3
|
3
|
2
|
6
|
3
|
1
|
0
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ifremer-institut Francais de Recherche pour L'exploitation de La Mer | 20 |
4 |
| Boxfish Research Limited, TA Boxfish Research | 8 |
2 |
| Equinor Energy AS | 488 |
2 |
| Magseis FF LLC | 148 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
1 |
| Raytheon Sarcos, LLC | 25 |
1 |
| Shell Oil Company | 2153 |
1 |
| Atlas Elektronik GmbH | 396 |
1 |
| BAE SYSTEMS plc | 2298 |
1 |
| Bluefin Robotics Corporation | 5 |
1 |
| Composite Technology Development, Inc. | 31 |
1 |
| ENI S.p.A. | 1250 |
1 |
| General Dynamics Mission Systems, Inc. | 128 |
1 |
| Linjebygg Offshore AS | 2 |
1 |
| Sub Sea Systems, Inc. | 13 |
1 |
| Technip France | 716 |
1 |
| Teledyne Instruments, Inc. | 236 |
1 |
| Hegel Industrial Solutions Pty Ltd | 3 |
1 |
| Keppel Offshore & Marine Technology Centre Pte Ltd | 60 |
1 |
| Underwater Technology Services (S) Pte Ltd | 1 |
1 |
| Other owners | 7 |