E02D 2300/0029
Steel
Official title: Steel; Iron
E02D2300/0029 (Steel) appears on 162 US grants and 179 published applications in this corpus.
Search patents in E02D- Granted patents
- 162
- Published applications
- 179
- Assignees
- 141
- Inventors
- 407
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 3 |
| 2017 | 6 | 21 |
| 2018 | 8 | 13 |
| 2019 | 16 | 18 |
| 2020 | 14 | 12 |
| 2021 | 12 | 19 |
| 2022 | 14 | 30 |
| 2023 | 21 | 22 |
| 2024 | 15 | 12 |
| 2025 | 19 | 15 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Segmented steel tape joint system for connecting tubular steel piles18 Aug 2026US 12,709,855 B1
- Method for fabricating a gravity-based structure (GBS) at a specialized fabrication site16 Jun 2026US 12,655,592 B2Publischnoe Aktsionernoe Obshchestvo “NOVATEK”
- Capping apparatus and method for in-ground heat exchangers2 Jun 2026US 12,644,627 B2Innovia Geo Corp.
- Mechanically stabilized earth (MSE) retaining wall employing reinforcement rods26 May 2026US 12,637,825 B2Earth Wall Products, LLC
- Reinforcement element for a diaphragm wall provided with a seal-carrier17 Feb 2026US 12,553,204 B2
- Foundation work equipment for hybrid construction methods17 Sep 2026US 2026/0275811 A1Buma Ce, Ltd.
- Retaining wall block and methods for making and installing same20 Aug 2026US 2026/0243045 A1
- Foundation repair system utilizing dissolvable spacers7 May 2026US 2026/0125871 A1
- Soil reinforcing systems for use with mechanically stabilized earth structures5 Feb 2026US 2026/0035875 A1The Taylor IP Group LLC
- Snap lock, anti-reverse rotation coupler assembly for foundation support system6 Nov 2025US 2025/0341072 A1
Most cited
By later US patents
- Landscape system apparatus104US 5,930,947 A1999
- Fastener arrangement and method for securing cellular confinement system36US 5,927,906 AReynolds Consumer Products, Inc. · 1999
- Earth anchors and methods for their use31US 6,058,662 ASecure Products, LLC · 2000
- Geo-grid anchor29US 5,975,810 A1999
- Entrance-deterring cap for manhole openings25US 5,827,007 A1998