- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 17/10 - Covering trenches for foundations
Patent holdings for IPC class E02D 17/10
Total number of patents in this class: 18
10-year publication summary
|
1
|
3
|
2
|
2
|
0
|
1
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oxford Plastic Systems Limited | 43 |
11 |
| Grade Separation Systems Inc. | 5 |
3 |
| Construction Research & Technology GmbH | 599 |
1 |
| Quality Mat Company | 43 |
1 |
| Sika Technology AG | 3026 |
1 |
| Cover Me, LLC | 5 |
1 |
| Other owners | 0 |