- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 5/02 - Sheet piles or sheet pile bulkheads
Patent holdings for IPC class E02D 5/02
Total number of patents in this class: 45
10-year publication summary
|
8
|
10
|
5
|
4
|
3
|
4
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pnd Engineers, Inc. | 21 |
5 |
| Sheet Pile, LLC | 69 |
5 |
| CMI Limited Company | 46 |
3 |
| Terra Technologies LLC | 18 |
3 |
| Earth, Inc. | 4 |
2 |
| Omega Trestle LLC | 12 |
2 |
| Comtec Industries Pty Ltd | 2 |
2 |
| American Piledriving Equipment, Inc. | 61 |
1 |
| ArcelorMittal Commercial RPS Sarl | 63 |
1 |
| Baggermaatschappij Boskalis B.V. | 45 |
1 |
| Balfour Beatty plc | 40 |
1 |
| Bauer Maschinen GmbH | 245 |
1 |
| BMT Scientific Marine Services, Inc. | 2 |
1 |
| Geopier Foundation Company, Inc. | 143 |
1 |
| Kellogg Brown & Root LLC | 526 |
1 |
| Kundel Industries, Inc. | 23 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1981 |
1 |
| Pacific Coast Building Products, Inc. | 119 |
1 |
| Subsea 7 (US) LLC | 15 |
1 |
| Western Green, LLC | 5 |
1 |
| Other owners | 10 |