- All sections
- E - Fixed constructions
- E02B - Hydraulic engineering
- E02B 7/18 - Siphon weirs
Patent holdings for IPC class E02B 7/18
Total number of patents in this class: 7
10-year publication summary
|
0
|
0
|
1
|
1
|
0
|
0
|
3
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VorTech Water Solutions Ltd | 10 |
2 |
| Jarala AS | 11 |
1 |
| ThyssenKrupp Industrial Solutions AG | 630 |
1 |
| Yamatatugumi Co.,Ltd. | 1 |
1 |
| Vortech Water Solutions | 1 |
1 |
| Adept Aqua Pty Ltd | 1 |
1 |
| Other owners | 0 |