- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 5/22 - Piles
Patent holdings for IPC class E02D 5/22
Total number of patents in this class: 178
10-year publication summary
|
20
|
31
|
23
|
19
|
35
|
20
|
18
|
21
|
12
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3244 |
8 |
| Geopier Foundation Company, Inc. | 144 |
6 |
| LOADTEST, Inc. | 21 |
6 |
| American Piledriving Equipment, Inc. | 63 |
5 |
| Goliathtech Inc. | 49 |
5 |
| Delta SubSea LLC | 27 |
3 |
| Osmose Utilities Services, Inc. | 145 |
3 |
| PLS Technologies, Inc. | 9 |
3 |
| Tiroler Rohre GmbH | 27 |
3 |
| Warstone Innovations, LLC | 11 |
3 |
| Raptor Anchoring Limited | 5 |
3 |
| Ojjo, Inc. | 113 |
3 |
| Allentown Infrastructure Group, LLC | 6 |
3 |
| Mark White Fabrication, LLC | 3 |
3 |
| Massachusetts Institute of Technology | 10024 |
2 |
| Bauer Spezialtiefbau GmbH | 112 |
2 |
| ExxonMobil Upstream Research Company | 2408 |
2 |
| Single Buoy Moorings Inc. | 319 |
2 |
| Universidad de Granada | 307 |
2 |
| Edelman Projects Pty Ltd | 3 |
2 |
| Other owners | 109 |