E02D 2250/00
Production methods
E02D2250/00 (Production methods) appears on 500 US grants and 524 published applications in this corpus.
Search patents in E02D- Granted patents
- 500
- Published applications
- 524
- Assignees
- 358
- Inventors
- 1,204
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 11 | 0 |
| 1999 | 29 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 0 |
| 2002 | 11 | 6 |
| 2003 | 4 | 3 |
| 2004 | 5 | 5 |
| 2005 | 3 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 6 |
| 2015 | 6 | 13 |
| 2016 | 9 | 13 |
| 2017 | 19 | 49 |
| 2018 | 26 | 42 |
| 2019 | 40 | 44 |
| 2020 | 53 | 56 |
| 2021 | 51 | 68 |
| 2022 | 53 | 66 |
| 2023 | 39 | 43 |
| 2024 | 43 | 35 |
| 2025 | 32 | 45 |
| 2026 | 31 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E02D 2250/0023Cast, i.e. in situ or in a mold or other formworkIndexing code182
- E02D 2250/003Injection of materialIndexing code124
- E02D 2250/0007Production methods: using a moldIndexing code90
- E02D 2250/0061Production methods: for working underwaterIndexing code54
- E02D 2250/0053Production methods: using suction or vacuum techniquesIndexing code51
- E02D 2250/0038Production methods: using an auger, i.e. continuous flight typeIndexing code37
- E02D 2250/0046Production methods: using prestressing techniquesIndexing code23
- E02D 2250/0015Production methods: using extrusionIndexing code18
Recent patents
- Press-in reinforcement steel plate underwater swell prevention structure and steel plate press-in method6 Oct 2026US 12,753,556 B2Oriental Shiraishi Corporation
- Method for constructing concrete block structure6 Oct 2026US 12,753,564 B2Yujoo Co., Ltd.
- Erosion control system, and a process for manufacturing the erosion control system22 Sep 2026US 12,742,299 B2Freudenberg Performance Materials B.V.
- Lightweight molded covers and plates8 Sep 2026US 12,729,501 B2Hubbell Incorporated
- Post-tensioned helical anchors simultaneously spin-drilled and grouted and method therefor18 Aug 2026US 12,709,856 B2
- System and method for forming an anchorage configured to fasten a vertical mast of a crane8 Oct 2026US 2026/0308864 A1
- Anchoring member for a facing panel for stabilised earth structures24 Sep 2026US 2026/0286640 A1Officine Maccaferri S.P.A.
- System method and device for structural improvement with micropiles24 Sep 2026US 2026/0286643 A1Transparent Engineered Solutions, LLC
- Construction process for partially bonded prestressed uplift-resistant glass fiber anchor piles avoiding stress concentration17 Sep 2026US 2026/0275671 A1Beijing Building Materials and Geological Engineering Co.
- Foundation pile positioning system17 Sep 2026US 2026/0275673 A1Iqip Holding B.V.
Most cited
By later US patents
- Modular block retaining wall system150US 5,816,749 AThe Tensar Corporation · 1998
- Installation of a foundation pile in a subsurface soil123US 5,951,207 AChevron U.S.A.Inc. · 1999
- Method and apparatus for in situ installation of underground containment barriers under contaminated lands91US 5,542,782 AHalliburton NUS Environmental Corp. · 1996
- Containment barrier panel and method of forming a containment barrier wall85US 6,053,666 AMaterials International, Inc. · 2000
- Ground anchor device for penetrating an underground rock formation62US 5,919,005 AIntegrated Stabilzation Technologies Inc. · 1999