E02B 5/00
Artificial water canals
Official title: Artificial water canals, {e.g. irrigation canals}(for water-power plants E02B9/02; irrigation of soil E02B13/00)
E02B5/00 (Artificial water canals) appears on 224 US grants and 181 published applications in this corpus.
Search patents in E02B- Granted patents
- 224
- Published applications
- 181
- Assignees
- 115
- Inventors
- 415
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 5 |
| 2004 | 7 | 7 |
| 2005 | 3 | 10 |
| 2006 | 4 | 11 |
| 2007 | 5 | 3 |
| 2008 | 3 | 4 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 5 | 9 |
| 2012 | 4 | 3 |
| 2013 | 3 | 11 |
| 2014 | 8 | 15 |
| 2015 | 7 | 13 |
| 2016 | 12 | 14 |
| 2017 | 7 | 5 |
| 2018 | 8 | 10 |
| 2019 | 14 | 12 |
| 2020 | 15 | 10 |
| 2021 | 4 | 8 |
| 2022 | 8 | 4 |
| 2023 | 3 | 5 |
| 2024 | 5 | 4 |
| 2025 | 7 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sluice gate16 Jun 2026US 12,655,910 B2
- Portable, reusable, high-stability, clog-resistant, universal-application, adjustable-volume non-filtration flow regulation device and system for sedimentation control related applications24 Mar 2026US 12,584,282 B1
- Restoring seawater canal divider walls23 Dec 2025US 12,503,870 B2Saudi Arabian Oil Company
- Advanced passive wedge wire screen intake9 Dec 2025US 12,491,455 B2Johnson Screens, Inc.
- Ditch and canal liner assembly12 Aug 2025US 12,385,204 B2American Leak Detection Irrigation, Inc.
- Trash intercepting and sediment barrier device17 Sep 2026US 2026/0275669 A1China Three Gorges University
- Angled rung double wall canal liner10 Sep 2026US 2026/0266009 A1
- Double wall canal liner30 Apr 2026US 2026/0117477 A1
- Ditch and canal liner assembly20 Nov 2025US 2025/0354344 A1American Leak Detection Irrigation, Inc.
- System for cleaning rivers and waterways in general28 Aug 2025US 2025/0270779 A1Mold Srl
Most cited
By later US patents
- Convertible construction machine118US 4,029,165 AMiller Formless Co., Inc. · 1977
- Boat ride for amusement park76US 3,930,450 ASid & Marty Krofft Productions, Inc. · 1976
- Debris collecting apparatus57US 6,478,954 B1Fresh Creek Technologies, Inc. · 2002
- Drain channel alignment and installation apparatus50US 4,878,782 A1989
- Trench drain channel clip support49US 5,226,748 AACO Polymer Products, Inc. · 1993