- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03B - Machines or engines for liquids
- F03B 13/18 - 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 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: 796
10-year publication summary
|
91
|
80
|
86
|
80
|
84
|
71
|
71
|
72
|
75
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aw-energy Oy | 44 |
37 |
| Ingine, Inc. | 35 |
24 |
| Marine Power Systems Ltd | 40 |
24 |
| Robert Bosch GmbH | 40953 |
20 |
| Lone Gull Holdings, Ltd. | 81 |
19 |
| Seabased AB | 22 |
18 |
| Ocean Power Technologies, Inc. | 80 |
14 |
| Liquid Robotics, Inc. | 53 |
13 |
| Ocean Harvesting Technologies AB | 14 |
13 |
| Oscilla Power Inc. | 43 |
12 |
| The University of Tokyo | 3903 |
9 |
| Bombora Wave Power Europe Ltd | 9 |
8 |
| Alliance for Sustainable Energy, LLC | 698 |
7 |
| Dehlsen Associates, LLC | 16 |
7 |
| Novige AB | 11 |
7 |
| Aquamarine Power Limited | 14 |
6 |
| CETO IP Pty Ltd. | 7 |
6 |
| IFP Energies Nouvelles | 2717 |
6 |
| Rohrer Technologies, Inc. | 9 |
6 |
| Floating Power Plant A/S | 7 |
6 |
| Other owners | 534 |