- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 11/01 - Marine propulsion by water jets having means to prevent foreign material from clogging fluid passageway
Patent holdings for IPC class B63H 11/01
Total number of patents in this class: 19
10-year publication summary
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1
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1
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1
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1
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3
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1
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3
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3
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2
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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
|
|---|---|---|
| Seajet Propulsion, Inc. | 8 |
3 |
| Rockwell Automation Technologies, Inc. | 2810 |
1 |
| Alamarin-jet Oy | 5 |
1 |
| Bombardier Recreational Products Inc. | 1525 |
1 |
| BRP-Rotax GmbH & Co. KG | 194 |
1 |
| BRP US Inc. | 302 |
1 |
| Consortium de Recherche BRP - Universite de Sherbrooke S.e.n.c. | 23 |
1 |
| Djc Marine Technologies LLC | 2 |
1 |
| FINCANTIERI S.p.A. | 83 |
1 |
| Propeller Jet Limited | 2 |
1 |
| Solas Science & Engineering Co., Ltd. | 65 |
1 |
| Surfango, Inc. | 4 |
1 |
| Zhejiang Wehigh Technology Co., Ltd | 5 |
1 |
| Tennessee Propulsion Products, LLC | 31 |
1 |
| Offshorekorea Corp. | 1 |
1 |
| Zhejiang Yinjie Power Technology Co., Ltd | 19 |
1 |
| Richard Davies | 1 |
1 |
| Other owners | 0 |