- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 1/08 - Investigation of foundation soil in situ after finishing the foundation structure
Patent holdings for IPC class E02D 1/08
Total number of patents in this class: 54
10-year publication summary
|
4
|
3
|
6
|
1
|
5
|
6
|
1
|
8
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| State Farm Mutual Automobile Insurance Company | 3486 |
5 |
| Bauer Spezialtiefbau GmbH | 112 |
4 |
| Vuyk Technology Holdings, LLC | 8 |
3 |
| Soletanche Freyssinet | 490 |
2 |
| Tensar International Corporation | 137 |
2 |
| Tianjin University | 924 |
2 |
| Institute of Rock and Soil Mechanics, Chinese Academy of Sciences | 87 |
2 |
| China Highway Engineering Consultants Corporation | 23 |
2 |
| Siemens AG | 23934 |
1 |
| Aquadation, LLC | 15 |
1 |
| Detec Systems Ltd. | 8 |
1 |
| Electric Power Research Institute, Inc. | 215 |
1 |
| Erimek Oy | 7 |
1 |
| Fugro Technology B.V. | 41 |
1 |
| Institut Francais des Sciences et Technologies des Transports, de L'amenagement et des Reseaux | 53 |
1 |
| Inversa Systems Ltd. | 30 |
1 |
| Korea Institute of Geoscience and Mineral Resources | 260 |
1 |
| Laboratoire Central des Ponts et Chaussees | 6 |
1 |
| Liebherr-Werk Nenzing GmbH | 100 |
1 |
| Resensys LLC | 3 |
1 |
| Other owners | 20 |