E02B 3/046
Artificial reefs
Official title: {Artificial reefs}
E02B3/046 (Artificial reefs) appears on 81 US grants and 87 published applications in this corpus.
Search patents in E02B- Granted patents
- 81
- Published applications
- 87
- Assignees
- 36
- Inventors
- 145
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 3 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 2 | 3 |
| 2015 | 3 | 8 |
| 2016 | 7 | 4 |
| 2017 | 4 | 4 |
| 2018 | 4 | 5 |
| 2019 | 3 | 5 |
| 2020 | 1 | 3 |
| 2021 | 4 | 5 |
| 2022 | 4 | 7 |
| 2023 | 2 | 8 |
| 2024 | 6 | 3 |
| 2025 | 2 | 8 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Restoration units and method8 Sep 2026US 12,729,497 B2The Davey Tree Expert Company
- Securable device having a corkscrew23 Jun 2026US 12,662,785 B2Coastal Protection Holdings Corporation
- Shoreline stabilization device27 Jan 2026US 12,534,864 B2The Davey Tree Expert Company
- Restoration height cap unit and method30 Dec 2025US 12,507,675 B2The Davey Tree Expert Company
- Concrete wave attenuating apparatus and an assembly thereof facilitating formation of a vertical oyster reef and method of forming a vertical oyster reef incorporating an assembly of concrete wave attenuating apparatuses18 Nov 2025US 12,471,575 B2
- Ephemeral Substrates for Oyster Aquaculture21 May 2026US 2026/0137065 A1The University of North Carolina at Chapel Hill
- Shoreline stabilization device7 May 2026US 2026/0125868 A1The Davey Tree Expert Company
- Concrete wave attenuating apparatus and an assembly thereof facilitating formation of a vertical oyster reef and method of forming a vertical oyster reef incorporating an assembly of concrete wave attenuating apparatuses30 Apr 2026US 2026/0114431 A1
- Systems and units for marine infrastructure foundation scour protection19 Mar 2026US 2026/0078555 A1Econcrete Tech Ltd.
- Method for artificial coral reef restoration and shoreline stabilization12 Mar 2026US 2026/0070843 A1Partanna Global, Inc.
Most cited
By later US patents