- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 39/08 - Equipment to decrease pitch, roll, or like unwanted vessel movementsApparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
Patent holdings for IPC class B63B 39/08
Total number of patents in this class: 30
10-year publication summary
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3
|
1
|
4
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6
|
4
|
1
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2
|
1
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4
|
3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24020 |
2 |
| Interactive Fully Electrical Vehicles SRL | 37 |
2 |
| G-Boats Oy | 7 |
2 |
| Continental Teves AG & Co. oHG | 1461 |
1 |
| Siemens Industry, Inc. | 1584 |
1 |
| ABB Schweiz AG | 7621 |
1 |
| AB Volvo Penta | 78 |
1 |
| Aeplog, Inc. | 16 |
1 |
| CALZONI S.r.l. | 34 |
1 |
| DMS Holding B.V. | 8 |
1 |
| ELTA Systems Ltd. | 324 |
1 |
| innogy SE | 196 |
1 |
| P-gevs S.r.l. | 3 |
1 |
| Powervision Tech Inc. | 43 |
1 |
| Propocean AS | 1 |
1 |
| SSP Technologies, Inc. | 5 |
1 |
| Stena Rederi AB | 9 |
1 |
| Guangzhou University | 57 |
1 |
| Makani Technologies LLC | 9 |
1 |
| Icgrow Godo Kaisha | 1 |
1 |
| Other owners | 7 |