- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03B - Machines or engines for liquids
- F03B 13/14 - Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
Patent holdings for IPC class F03B 13/14
Total number of patents in this class: 507
10-year publication summary
54
|
50
|
61
|
60
|
79
|
60
|
48
|
47
|
59
|
24
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Lone Gull Holdings, Ltd. | 81 |
28 |
Dalian University of Technology | 1387 |
12 |
Aw-energy Oy | 44 |
9 |
Robert Bosch GmbH | 40953 |
8 |
Havkraft AS | 7 |
7 |
Murtech, Inc. | 27 |
7 |
Voith Patent GmbH | 2727 |
7 |
Wave Swell Energy Limited | 7 |
7 |
Ocean Power Technologies, Inc. | 80 |
6 |
Oscilla Power Inc. | 43 |
6 |
Single Buoy Moorings Inc. | 327 |
6 |
EIP Technologies, Inc. | 13 |
6 |
Aoe Accumulated Ocean Energy Inc. | 11 |
5 |
AWS Ocean Energy Limited | 9 |
5 |
Columbia Power Technologies, Inc. | 19 |
5 |
Instituto Superior Tecnico | 137 |
5 |
Liquid Robotics, Inc. | 53 |
5 |
Alliance for Sustainable Energy, LLC | 698 |
4 |
Dresser-Rand Company | 233 |
4 |
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 195 |
4 |
Other owners | 361 |