E02B 3/12
Revetment of banks, dams, watercourses, or the like
Official title: Revetment of banks, dams, watercourses, or the like, {e.g. the sea-floor}(of slopes in general E02D17/20)
E02B3/12 (Revetment of banks, dams, watercourses, or the like) appears on 745 US grants and 594 published applications in this corpus.
Search patents in E02B- Granted patents
- 745
- Published applications
- 594
- Assignees
- 354
- Inventors
- 1,120
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 12 | 0 |
| 1978 | 12 | 0 |
| 1979 | 14 | 0 |
| 1980 | 10 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 15 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 7 | 0 |
| 1991 | 15 | 0 |
| 1992 | 13 | 0 |
| 1993 | 16 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 18 | 0 |
| 1997 | 15 | 0 |
| 1998 | 13 | 0 |
| 1999 | 14 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 2 |
| 2002 | 14 | 20 |
| 2003 | 26 | 16 |
| 2004 | 12 | 14 |
| 2005 | 13 | 27 |
| 2006 | 10 | 15 |
| 2007 | 10 | 19 |
| 2008 | 11 | 23 |
| 2009 | 5 | 19 |
| 2010 | 10 | 26 |
| 2011 | 13 | 19 |
| 2012 | 9 | 13 |
| 2013 | 17 | 21 |
| 2014 | 14 | 25 |
| 2015 | 18 | 31 |
| 2016 | 24 | 30 |
| 2017 | 23 | 31 |
| 2018 | 31 | 34 |
| 2019 | 39 | 45 |
| 2020 | 27 | 24 |
| 2021 | 18 | 33 |
| 2022 | 24 | 23 |
| 2023 | 22 | 25 |
| 2024 | 27 | 23 |
| 2025 | 16 | 25 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E02B 3/122Flexible prefabricated covering elements464
- E02B 3/14Preformed blocks or slabs for forming essentially continuous surfaces154
- E02B 3/121Devices for applying linings on banks or the water bottom75
- E02B 3/129Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings41
- E02B 3/128Coherent linings made on the spot32
Recent patents
- Erosion control apparatus6 Oct 2026US 12,753,562 B2Wilkinson Ecological Design
- Erosion control system, and a process for manufacturing the erosion control system22 Sep 2026US 12,742,299 B2Freudenberg Performance Materials B.V.
- Sensor-fitted metal net15 Sep 2026US 12,734,575 B2Officine Maccaferri S.P.A.
- Restoration units and method8 Sep 2026US 12,729,497 B2The Davey Tree Expert Company
- Civil engineering civil fiber tube structure and civil engineering civil fiber tube structure connection construction method7 Jul 2026US 12,674,292 B2Industry-Academic Cooperation Foundation, Kunsan National University
- Reinforcing composite material13 Aug 2026US 2026/0233488 A1Hyper Fibers S.R.L.
- Geosynthetic sealing membrane13 Aug 2026US 2026/0234893 A1Naue GmbH & Co. KG
- Sediment/erosion/perimeter control devices made from and/or including fibrillated and/or perforated materials30 Jul 2026US 2026/0218468 A1Willacoochee Industrial Fabrics, Inc.
- Beach accretion device and system that induces accumulation of sediment suspended by beach waves16 Jul 2026US 2026/0201662 A1
- Layout of Ecological Spaces in River Corridors and method for constructing same4 Jun 2026US 2026/0152916 A1Shanghai Investigation, Design & Research Institute Co., Ltd.
Most cited
By later US patents
- Ground surface cover system with flexible interlocking joint for erosion control176US 6,685,391 B1Ackerstein Industries Ltd. · 2004
- Erosion control bag81US 3,957,098 A1976
- Artificial reef module and method81US 5,908,265 AStability Reefs, Inc. · 1999
- Flood water containment bag80US 4,650,368 AAmerican Threshold Industries, Inc. · 1987
- Arrangement for shoreline construction, maintenance, and protection, and methods for making and using the same77US 5,338,131 A1994