- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 35/00 - Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
Patent holdings for IPC class E02D 35/00
Total number of patents in this class: 179
10-year publication summary
|
10
|
13
|
19
|
17
|
17
|
20
|
19
|
20
|
15
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pier Tech Systems, LLC | 29 |
18 |
| Beijing Hengxiang Hongye Foundation Reinforcement Technology Co., Ltd. | 20 |
18 |
| Cetres Holdings, LLC | 106 |
10 |
| Tella Firma LLC | 10 |
7 |
| Big Time Investment, LLC | 38 |
5 |
| Situ-Places, Inc. | 8 |
5 |
| UPCON Corporation | 9 |
4 |
| Shandong Jianzhu University | 88 |
4 |
| Engineering Research Institute of Appraisal and Strengthening, Shandong Jianzhu University | 9 |
4 |
| Shandong Jiangu Special Engineering Limit Company | 6 |
4 |
| Itrec B.V. | 503 |
3 |
| Mattioli S.p.A. | 9 |
3 |
| Meadow Burke, LLC | 37 |
3 |
| So.l.e.s. - Societa Lavori Edili e Serbatoi S.p.A. | 6 |
3 |
| Uretek Worldwide OY | 16 |
3 |
| Stabiliforce Technologies Inc. | 3 |
3 |
| Mark White Fabrication, LLC | 3 |
3 |
| Bauer Spezialtiefbau GmbH | 112 |
2 |
| Goliathtech Inc. | 48 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
2 |
| Other owners | 73 |