- 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: 117
10-year publication summary
|
15
|
11
|
21
|
9
|
12
|
16
|
19
|
7
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4277 |
17 |
| Geopier Foundation Company, Inc. | 145 |
7 |
| Caterpillar Paving Products Inc. | 662 |
6 |
| Wacker Neuson Produktion GmbH & Co. KG | 79 |
6 |
| Caterpillar Inc. | 9424 |
5 |
| BOMAG GmbH | 400 |
5 |
| Hamm AG | 165 |
5 |
| Black & Decker, Inc. | 2396 |
4 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 344 |
3 |
| M-B-W Inc. | 23 |
3 |
| Shanghai Harbour Soft Soil Treatment Engineering (Group) Co., Ltd. | 3 |
3 |
| Sany Heavy Industry Co., Ltd. | 240 |
2 |
| Shanghai Harbour Soft Soil Treatment Engineering Co. Ltd. | 2 |
2 |
| Volvo Construction Equipment AB | 1184 |
2 |
| JAFEC USA, Inc. | 3 |
2 |
| Beacon Athletics, LLC | 7 |
2 |
| Fractum ApS | 6 |
2 |
| Honda Motor Co., Ltd. | 25116 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2618 |
1 |
| Robert Bosch GmbH | 42392 |
1 |
| Other owners | 38 |