E02B 3/041
Using active mechanical means
Official title: {using active mechanical means, e.g. fluidizing or pumping}
E02B3/041 (Using active mechanical means) appears on 39 US grants and 34 published applications in this corpus.
Search patents in E02B- Granted patents
- 39
- Published applications
- 34
- Assignees
- 18
- Inventors
- 76
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 3 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 5 |
| 2022 | 0 | 5 |
| 2023 | 6 | 5 |
| 2024 | 3 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flood protection system26 Aug 2025US 12,398,523 B2
- System and method for floodwater redistribution27 May 2025US 12,314,068 B2Stutes and Son LLC
- Securable device having a substantially flexible shaft and one or more protrusions and method for securing the same19 Nov 2024US 12,146,284 B2Coastal Protection Holdings Corporation
- Water supply control system that implements safety controls and uses simulation to prevent commands that would cause or worsen flooding15 Oct 2024US 12,116,740 B1O'Brien Engineering, Inc.
- Mitigating flooding in existing coastal plain areas30 Jan 2024US 11,885,089 B2Shanghai Waterway Engineering Design And Consulting Co. Ltd.
- Water damming device provided with a floating water damming body, application of such a water damming device and floatable water damming body for such a water damming device3 Sep 2026US 2026/0258621 A1Eickholt Beheer B.V.
- Flood protection system3 Jul 2025US 2025/0215653 A1
- Securable device having a substantially flexible shaft and one or more protrusions and method for securing the same17 Apr 2025US 2025/0122682 A1Coastal Protection Holdings Corporation
- Systems and Methods For Erosion Control6 Mar 2025US 2025/0075457 A1ShoreLock, LLC
- Method and system of adaptive lensing for sea waves28 Mar 2024US 2024/0102258 A1
Most cited
By later US patents
- Impoundment and diversion systems for preventing or mitigating flooding39US 4,457,646 A1984
- Erosion control system for bluffs located adjacent a body of water34US 4,666,334 A1987
- Underground drainage facility and operation method therefor22US 5,228,802 AHitachi, Ltd. · 1993
- Underground drainage facility, vertical-shaft multi-stage adjustable vane pump, and method of running drainage pump20US 5,360,290 AHitachi, Ltd. · 1994
- Undertow reduction system for shoreline protection18US 5,022,784 AThe United States of America as represented by the Secretary of the Navy · 1991