- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 5/54 - Piles with prefabricated supports or anchoring partsAnchoring piles
Patent holdings for IPC class E02D 5/54
Total number of patents in this class: 132
10-year publication summary
|
16
|
12
|
15
|
9
|
15
|
11
|
25
|
13
|
22
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3266 |
7 |
| Samil Engineering & Construction Co.,Ltd | 25 |
6 |
| American Piledriving Equipment, Inc. | 63 |
4 |
| Arrowhead Center, Inc. | 60 |
4 |
| Allied Steel | 5 |
3 |
| Pier Tech Systems, LLC | 29 |
3 |
| Quanta Associates, L.P. | 432 |
3 |
| Trendsetter Vulcan Offshore, Inc. | 55 |
3 |
| Ojjo, Inc. | 116 |
3 |
| Stabiliforce Technologies Inc. | 3 |
3 |
| Corpower Ocean AB | 6 |
2 |
| Delta SubSea LLC | 27 |
2 |
| Dr. Techn. Olav Olsen AS | 12 |
2 |
| ExxonMobil Upstream Research Company | 2397 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
2 |
| P3 Infrastructure Consulting Inc. | 4 |
2 |
| Patents of Tomball, LLC | 14 |
2 |
| Reflex Marine Ltd. | 23 |
2 |
| Technip France | 705 |
2 |
| Tachigami Iron Works CO., LTD. | 6 |
2 |
| Other owners | 73 |