E02D 9/00
Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
Official title: Removing sheet piles bulkheads, piles, mould-pipes or other moulds {or parts thereof}(for both placing and removing E02D11/00)
E02D9/00 (Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof) appears on 141 US grants and 89 published applications in this corpus.
Search patents in E02D- Granted patents
- 141
- Published applications
- 89
- Assignees
- 93
- Inventors
- 290
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 3 | 5 |
| 2006 | 4 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 3 | 3 |
| 2017 | 3 | 5 |
| 2018 | 2 | 11 |
| 2019 | 9 | 7 |
| 2020 | 4 | 3 |
| 2021 | 5 | 5 |
| 2022 | 3 | 6 |
| 2023 | 4 | 6 |
| 2024 | 2 | 5 |
| 2025 | 6 | 1 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Annular anchor recycling instrument and annular anchor recycling method30 Jun 2026US 12,668,941 B2China Three Gorges Corporation
- Formwork device equipped with a deviation- measuring device7 Apr 2026US 12,595,634 B2Soletanche Freyssinet
- Method for carrying out a construction measure and construction device24 Mar 2026US 12,584,399 B2BAUER Maschinen GmbH
- Vibratory pile driving apparatus17 Mar 2026US 12,577,750 B2Dieseko Group B.V.
- Removable shoring element3 Feb 2026US 12,540,448 B2Richlyn Developments Ltd.
- Mechanical Lifting and Pulling Device with Stabilizing Base, Adjustable Clamping Mechanism, and Integrated Pulley System1 Oct 2026US 2026/0293822 A1Martin Product Design
- Pile extraction device and method24 Sep 2026US 2026/0286638 A1
- Self-elevating offshore auxiliary pile-pulling platform and a method of use20 Aug 2026US 2026/0243041 A1PowerChina Huadong Engineering (Shenzhen) Corporation Limited
- Auxiliary Device and Method for Recovering Forepoling Grouted-Steel Pipe Piles Used in Foundation Pit Support9 Jul 2026US 2026/0193859 A1Hefei University of Technology
- Pile lifting device14 May 2026US 2026/0132586 A1
Most cited
By later US patents
- Internal pipe cutting tool51US 3,977,076 AOne Michigan Avenue Corporation · 1976
- Pile-cutting machine and method of cutting multi-sided piles46US 4,318,391 AThe E. H. Wachs Company · 1982
- Concrete pile cutter40US 5,413,086 A1995
- Above and below water and land pile cutting apparatus and method39US 4,180,047 A1979
- Method and device for cutting underwater structures38US 5,361,748 A1994