- 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 11/36 - Diving chambers with mechanical link, e.g. cable, to a base of closed type
Patent holdings for IPC class B63C 11/36
Total number of patents in this class: 11
10-year publication summary
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1
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2
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0
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2
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0
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0
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1
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| e M & I (maritime) Limited | 15 |
1 |
| Saab AB | 814 |
1 |
| Subsea 7 Limited | 226 |
1 |
| Deep Ocean Technology Poland Sp. z o.o. | 1 |
1 |
| Apium Inc. | 11 |
1 |
| Praesentis, S.L. | 1 |
1 |
| Fundacion Universidad de Bogota Jorge Tadeo Lozano | 5 |
1 |
| Universidad Simón Bolivar | 7 |
1 |
| Intermoor AS | 2 |
1 |
| Deep R&D Ltd | 37 |
1 |
| Rockpatech AG, Inc. | 6 |
1 |
| Other owners | 0 |