- All sections
- E - Fixed constructions
- E02B - Hydraulic engineering
- E02B 3/00 - Engineering work in connection with control or use of streams, rivers, coasts, or other marine sitesSealings or joints for engineering work in general
Patent holdings for IPC class E02B 3/00
Total number of patents in this class: 127
10-year publication summary
|
14
|
11
|
13
|
9
|
8
|
11
|
14
|
10
|
5
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| American Wave Machines, Inc. | 53 |
8 |
| Crystal Lagoons Technologies, Inc. | 130 |
4 |
| E-Z-Dock, Inc. | 34 |
3 |
| Institute of Mountain Hazards and Environment Chinese Academy of Sciences | 33 |
3 |
| Thirsty Duck, LP | 5 |
3 |
| Surf Lakes Holdings Ltd | 5 |
3 |
| Nippon Telegraph and Telephone Corporation | 15923 |
2 |
| China University of Mining and Technology | 1310 |
2 |
| Ertec Environmental Systems LLC | 12 |
2 |
| Industry-academic Cooperation Foundation, Kunsan National University | 40 |
2 |
| JNC Corporation | 1548 |
2 |
| Kelly Slater Wave Company, LLC. | 71 |
2 |
| The Mosaic Company | 236 |
2 |
| National Applied Research Laboratories | 156 |
2 |
| NeoTop Water Systems Ltd. | 3 |
2 |
| OneSubsea IP UK Limited | 439 |
2 |
| Tropiglas Technologies Ltd | 14 |
2 |
| Waveyard Development, LLC | 3 |
2 |
| Capta Hydro SpA | 3 |
2 |
| Carbonrun Carbon Dioxide Removal Limited | 3 |
2 |
| Other owners | 75 |