E02B 2201/00
Devices, constructional details or methods of hydraulic engineering not otherwise provided for
E02B2201/00 (Devices, constructional details or methods of hydraulic engineering not otherwise provided for) appears on 113 US grants and 74 published applications in this corpus.
Search patents in E02B- Granted patents
- 113
- Published applications
- 74
- Assignees
- 51
- Inventors
- 182
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 2 |
| 2004 | 2 | 4 |
| 2005 | 2 | 4 |
| 2006 | 5 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 9 |
| 2016 | 4 | 5 |
| 2017 | 4 | 7 |
| 2018 | 5 | 2 |
| 2019 | 4 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 3 | 2 |
| 2025 | 1 | 8 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E02B 2201/04Devices, constructional details or methods of hydraulic engineering not otherwise provided forIndexing code69
- E02B 2201/02Devices and methods for creating a buffer zone in the water toIndexing code19
- E02B 2201/50Devices for sequentially discharging constant liquid quantitiesIndexing code15
Recent patents
- Structured seawall for promoting biodiversity thereon6 Oct 2026US 12,753,561 B2Mighty Seawall Inc.
- Localized heating system for large water bodies with a partial confinement system3 Jun 2025US 12,320,548 B2Crystal Lagoons Technologies, Inc.
- Non-powered seawater pumping system for reducing seawater intrusion, and apparatus and method for optimal design of well in the same system21 May 2024US 11,987,962 B2Dong-A University Research Foundation for Industry-Academy Cooperation
- Method for mitigating seawater intrusion by using seawater injection20 Feb 2024US 11,907,813 B2Dong-A University Research Foundation for Industry-Academy Cooperation
- Localized heating system for large water bodies with a partial confinement system6 Feb 2024US 11,892,195 B2Crystal Lagoons Technologies, Inc.
- Underwater dam defect detection method, system, and storage medium8 Oct 2026US 2026/0308858 A1Hohai University
- Dock Coupler25 Dec 2025US 2025/0389295 A1
- A structured seawall for promoting biodiversity thereon18 Dec 2025US 2025/0382759 A1Mighty Seawall Inc.
- Dock segment coupling assembly and method for using16 Oct 2025US 2025/0320676 A1Walk-on-Water, Inc.
- Localized heating system for large water bodies with a partial confinement system10 Jul 2025US 2025/0224139 A1
Most cited
By later US patents
- Artificial reef module and method81US 5,908,265 AStability Reefs, Inc. · 1999
- Septic system55US 4,824,287 A1989
- Water drainage and collection system and method of construction thereof40US 5,823,711 AEnvironmental Golf System U.S.A., Inc. · 1998
- Method and apparatus for using automotive tires as earth engineering devices35US 4,080,793 A1978
- Breakwater system35US 4,150,909 A1979