E02D 5/223
Details of top sections of foundation piles
Official title: {Details of top sections of foundation piles (E02D5/54 takes precedence)}
E02D5/223 (Details of top sections of foundation piles) appears on 53 US grants and 70 published applications in this corpus.
Search patents in E02D- Granted patents
- 53
- Published applications
- 70
- Assignees
- 40
- Inventors
- 123
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 7 |
| 2016 | 3 | 10 |
| 2017 | 4 | 2 |
| 2018 | 3 | 6 |
| 2019 | 8 | 5 |
| 2020 | 6 | 6 |
| 2021 | 5 | 10 |
| 2022 | 9 | 5 |
| 2023 | 7 | 3 |
| 2024 | 2 | 6 |
| 2025 | 1 | 4 |
| 2026 | 2 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Suction pile equipment16 Jun 2026US 12,655,593 B2Delta Subsea LLC
- Scour protection systems, methods, and apparatus6 Jan 2026US 12,516,491 B2Energy Future, Inc.
- Apparatus for ending a tubular pile foundation12 Aug 2025US 12,385,206 B2Tiroler Rohre GmbH
- Root-like expandable foundation pile29 Oct 2024US 12,129,622 B2
- System for and method of stabilizing rail track structures using a load transfer apparatus2 Jan 2024US 11,859,349 B2Geopier Foundation Company, Inc.
- Adjustable footing systems16 Jul 2026US 2026/0201667 A1
- Scour protection systems, methods, and apparatus4 Jun 2026US 2026/0152919 A1Energy Future, Inc.
- System and method of using a helical pile as a foundation to attach to a battery energy storage system14 May 2026US 2026/0132587 A1Fluence Energy, LLC
- Foundation repair system utilizing dissolvable spacers7 May 2026US 2026/0125871 A1
- Pile key plate for rotary pile driving tool and rotary pile driving tool key13 Nov 2025US 2025/0347076 A1
Most cited
By later US patents
- Pile, pile head and connector therefor15US 9,631,335 B2Goliathtech Inc. · 2017
- Structural cap with composite sleeves11US 8,511,021 B2Crux Subsurface, Inc. · 2013
- Helical pile assembly with top plate10US 10,006,185 B2Torcsill Foundations, LLC · 2018
- Pile cap connectors9US 9,556,581 B22017
- Pile cap with integrated bearing housing8US 10,097,134 B2SolarCity Corporation · 2018