- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 3/046 - Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
Patent holdings for IPC class E02D 3/046
Total number of patents in this class: 124
10-year publication summary
|
15
|
10
|
21
|
9
|
12
|
15
|
17
|
7
|
10
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4595 |
18 |
| Wacker Neuson Produktion GmbH & Co. KG | 79 |
8 |
| Geopier Foundation Company, Inc. | 147 |
7 |
| Caterpillar Paving Products Inc. | 679 |
6 |
| Caterpillar Inc. | 9852 |
5 |
| BOMAG GmbH | 404 |
5 |
| Hamm AG | 168 |
5 |
| Black & Decker, Inc. | 2408 |
4 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
3 |
| M-B-W Inc. | 21 |
3 |
| Shanghai Harbour Soft Soil Treatment Engineering (Group) Co., Ltd. | 3 |
3 |
| Sany Heavy Industry Co., Ltd. | 241 |
2 |
| Shanghai Harbour Soft Soil Treatment Engineering Co. Ltd. | 2 |
2 |
| Volvo Construction Equipment AB | 1212 |
2 |
| JAFEC USA, Inc. | 3 |
2 |
| Beacon Athletics, LLC | 7 |
2 |
| Fractum ApS | 6 |
2 |
| Honda Motor Co., Ltd. | 25784 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2687 |
1 |
| Robert Bosch GmbH | 43096 |
1 |
| Other owners | 42 |