- All sections
- B - Performing operations; transporting
- B63H - Marine propulsion or steering
- B63H 11/10 - Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
Patent holdings for IPC class B63H 11/10
Total number of patents in this class: 64
10-year publication summary
|
2
|
3
|
3
|
1
|
6
|
4
|
1
|
4
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
5 |
| Rtx Corporation | 8674 |
5 |
| Water Tech LLC | 18 |
3 |
| General Electric Company | 18133 |
2 |
| Raytheon Company | 8535 |
2 |
| Rolls-Royce PLC | 2944 |
2 |
| Nikonov, Filipp Igorevich | 2 |
2 |
| University of Houston | 75 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Bank of America, N.A., AS The Successor Agent | 67 |
1 |
| Bombardier Recreational Products Inc. | 1262 |
1 |
| BRP US Inc. | 287 |
1 |
| C. W. F. Hamilton & Co., Limited | 10 |
1 |
| Jetoptera, Inc. | 71 |
1 |
| Marine 1, LLC | 10 |
1 |
| The Ohio State University Research Foundation | 581 |
1 |
| Rohr, Inc. | 653 |
1 |
| Rolls-Royce Aktiebolag | 26 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
1 |
| Other owners | 29 |