E02D 27/525
Using elements penetrating the underwater ground
Official title: {using elements penetrating the underwater ground (sinking work pieces E02D15/08, sinking caissons E02D23/02)}
E02D27/525 (Using elements penetrating the underwater ground) appears on 169 US grants and 245 published applications in this corpus.
Search patents in E02D- Granted patents
- 169
- Published applications
- 245
- Assignees
- 132
- Inventors
- 460
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 6 |
| 2015 | 3 | 19 |
| 2016 | 6 | 14 |
| 2017 | 9 | 10 |
| 2018 | 18 | 8 |
| 2019 | 10 | 9 |
| 2020 | 13 | 16 |
| 2021 | 10 | 16 |
| 2022 | 21 | 31 |
| 2023 | 18 | 32 |
| 2024 | 20 | 27 |
| 2025 | 22 | 37 |
| 2026 | 17 | 17 |
By publication year. 2026 runs to 8 Oct.
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Most cited
By later US patents
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