- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03B - Machines or engines for liquids
- F03B 13/18 - Adaptations of machines or engines for special useCombinations of machines or engines with driving or driven apparatusPower stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member and another member wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
Patent holdings for IPC class F03B 13/18
Total number of patents in this class: 828
10-year publication summary
|
86
|
80
|
84
|
71
|
71
|
72
|
80
|
78
|
58
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aw-energy Oy | 42 |
36 |
| Ingine, Inc. | 36 |
24 |
| Lone Gull Holdings, Ltd. | 154 |
21 |
| Robert Bosch GmbH | 44160 |
20 |
| Marine Power Systems Ltd | 44 |
18 |
| Ocean Harvesting Technologies AB | 16 |
15 |
| Liquid Robotics, Inc. | 46 |
13 |
| Oscilla Power Inc. | 45 |
12 |
| Seabased AB | 16 |
12 |
| Ocean Power Technologies, Inc. | 64 |
10 |
| The University of Tokyo | 4361 |
9 |
| Wavepiston A/S | 13 |
9 |
| Alliance for Energy Innovation, LLC | 568 |
9 |
| CETO IP Pty Ltd. | 8 |
7 |
| Dehlsen Associates, LLC | 15 |
7 |
| Novige AB | 11 |
7 |
| Bardex Corporation | 52 |
6 |
| IFP Energies Nouvelles | 3098 |
6 |
| Jospa Limited | 9 |
6 |
| Patentselskabet AF 30. November 2014 ApS | 8 |
6 |
| Other owners | 575 |