- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 1/02 - Investigation of foundation soil in situ before construction work
Patent holdings for IPC class E02D 1/02
Total number of patents in this class: 206
10-year publication summary
|
19
|
15
|
14
|
23
|
21
|
16
|
18
|
10
|
22
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fnv IP B.V. | 332 |
14 |
| Dalian University of Technology | 1539 |
5 |
| DATC Europe | 5 |
5 |
| Bauer Spezialtiefbau GmbH | 116 |
4 |
| Erimek Oy | 5 |
4 |
| Pile Dynamics, Inc. | 24 |
4 |
| Sol Solution | 27 |
4 |
| Built Robotics Inc. | 96 |
4 |
| Caterpillar Inc. | 9852 |
3 |
| A.P. van den Berg Holding B.V. | 3 |
3 |
| Fugro N.V. | 60 |
3 |
| Sireg Geotech S.r.l. | 9 |
3 |
| Universita degli Studi di Milano-bicocca | 153 |
3 |
| Aver Technologies, Inc. | 14 |
3 |
| Vuyk Technology Holdings, LLC | 8 |
3 |
| Equatech.r&d | 7 |
3 |
| Crystal Lagoons Technologies, Inc. | 113 |
3 |
| Schlumberger Technology Corporation | 11075 |
2 |
| Alma Mater Studiorum - Universita di Bologna | 415 |
2 |
| Caterpillar Paving Products Inc. | 679 |
2 |
| Other owners | 129 |