- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 39/14 - Equipment to decrease pitch, roll, or like unwanted vessel movementsApparatus for indicating vessel attitude for indicating inclination or duration of roll
Patent holdings for IPC class B63B 39/14
Total number of patents in this class: 55
10-year publication summary
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2
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6
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2
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2
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6
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7
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6
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6
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4
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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
|
|---|---|---|
| Applied Physical Sciences Corp. | 18 |
5 |
| Furuno Electric Co., Ltd. | 973 |
3 |
| National University Corporation Tokyo University of Marine Science and Technology | 107 |
3 |
| Norco Industries, Inc. | 87 |
3 |
| Seakeeper, Inc. | 61 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1920 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8995 |
2 |
| AB Volvo Penta | 82 |
2 |
| Nauti-Craft Pty Ltd | 27 |
2 |
| Atherton Dynamics, LLC. | 2 |
2 |
| Dacoma ApS | 5 |
2 |
| Dometic Marine Canada Inc. | 34 |
2 |
| Honda Motor Co., Ltd. | 25804 |
1 |
| The Boeing Company | 20110 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2818 |
1 |
| Eniram Oy | 5 |
1 |
| Kongsberg Seatex AS | 12 |
1 |
| Korea Institute of Ocean Science & Technology | 433 |
1 |
| National Maritime Research Institute | 15 |
1 |
| Overhaul Group, Inc. | 28 |
1 |
| Other owners | 15 |