- All sections
- E - Fixed constructions
- E02D - Foundations; excavations; embankments; underground or underwater structures
- E02D 5/08 - Locking forms; Edge joints; Pile crossings; Branch pieces
Patent holdings for IPC class E02D 5/08
Total number of patents in this class: 82
10-year publication summary
6
|
5
|
9
|
5
|
7
|
5
|
7
|
6
|
5
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
PilePro GmbH | 12 |
9 |
Nippon Steel Corporation | 6012 |
7 |
Pilepro, LLC | 14 |
7 |
Nippon Steel & Sumitomo Metal Corporation | 1988 |
6 |
Soletanche Freyssinet | 479 |
5 |
JFE Steel Corporation | 6557 |
4 |
Pnd Engineers, Inc. | 21 |
3 |
Nippon Chemical Paint Co., Ltd. | 4 |
3 |
Earth, Inc. | 6 |
2 |
Omega Trestle LLC | 7 |
2 |
Pier Tech Systems, LLC | 21 |
2 |
Van Halteren Infra B.V. | 3 |
2 |
ArcelorMittal | 2064 |
1 |
CMI Limited Company | 43 |
1 |
Desantis, Brooke Erin | 23 |
1 |
Dywidag-Systems International GmbH | 74 |
1 |
Hirose Co., Ltd. | 2 |
1 |
Nippon Steel & Sumikin Metal Products Co., Ltd. | 34 |
1 |
Rautaruukki Oyj | 153 |
1 |
Sintokogio, Ltd. | 1167 |
1 |
Other owners | 22 |