- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 3/054 - Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
Patent holdings for IPC class E02D 3/054
Total number of patents in this class: 51
10-year publication summary
|
3
|
6
|
10
|
8
|
7
|
7
|
1
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Geopier Foundation Company, Inc. | 143 |
9 |
| Keller Holding GmbH | 26 |
5 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
3 |
| Bauer Maschinen GmbH | 245 |
2 |
| Sany Heavy Industry Co., Ltd. | 240 |
2 |
| Soletanche Freyssinet | 492 |
2 |
| JAFEC USA, Inc. | 3 |
2 |
| RSM Ingenieure GmbH + Willi Meyer Bauunternehmen GmbH in GbR | 2 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | 52 |
1 |
| Alexander Degen | 1 |
1 |
| Berkel & Company Contractors, Inc. | 4 |
1 |
| IHC Holland IE B.V. | 260 |
1 |
| Kunshan Sany Mechanical Co., Ltd. | 3 |
1 |
| Nanyang Technological University | 2223 |
1 |
| Nilex Construction, LLC. | 1 |
1 |
| P T C | 1 |
1 |
| Southeast University | 1567 |
1 |
| Technische Universiteit Delft | 768 |
1 |
| Wilhelm Degen | 1 |
1 |
| Other owners | 12 |