- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 7/18 - Placing by vibrating
Patent holdings for IPC class E02D 7/18
Total number of patents in this class: 230
10-year publication summary
|
16
|
18
|
15
|
13
|
15
|
23
|
22
|
19
|
23
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| American Piledriving Equipment, Inc. | 61 |
12 |
| Cape Holland Holding B.V. | 13 |
11 |
| Dieseko Group B.V. | 12 |
9 |
| Movax Oy | 15 |
8 |
| ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | 52 |
6 |
| innogy SE | 196 |
5 |
| Technische Universiteit Delft | 768 |
5 |
| ThyssenKrupp Tiefbautechnik GmbH | 7 |
5 |
| Bauer Maschinen GmbH | 246 |
4 |
| Daedong Engineering Co., Ltd. | 15 |
4 |
| Eurodrill GmbH | 35 |
4 |
| Geopier Foundation Company, Inc. | 143 |
4 |
| JNC Corporation | 1548 |
4 |
| Liebherr-Werk Nenzing GmbH | 99 |
4 |
| Soletanche Freyssinet | 492 |
4 |
| Corpower Ocean AB | 7 |
3 |
| Flexidrill Limited | 39 |
3 |
| Itrec B.V. | 504 |
3 |
| Liebherr-components Biberach GmbH | 225 |
3 |
| Sterling Technology Inc. | 9 |
3 |
| Other owners | 126 |