patentgrepDocs Get an API key

E02D 3/123

And compacting the soil

Official title: {and compacting the soil (E02D3/126 takes precedence)}

E02D3/123 (And compacting the soil) appears on 39 US grants and 45 published applications in this corpus.

Search patents in E02D

Granted patents: 39
Published applications: 45
Assignees: 26
Inventors: 64
Latest grant: 21 Apr 2026

Filings by year

E02D 3/123: granted patents and published applications per publication year
Year	Granted patents	Published applications
1981	1	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	1	0
1999	1	0
2000	0	0
2001	0	0
2002	0	0
2003	2	1
2004	0	0
2005	0	0
2006	0	1
2007	0	2
2008	0	0
2009	1	4
2010	2	2
2011	1	1
2012	1	2
2013	1	2
2014	3	1
2015	1	4
2016	1	2
2017	1	2
2018	2	2
2019	3	3
2020	1	3
2021	4	4
2022	4	3
2023	2	2
2024	2	1
2025	2	1
2026	1	2

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity21 Apr 2026US 12,606,969 B2Ingios Geotechnics, Inc.
Method for preventing sudden subsidence of open caisson in soft foundation23 Sep 2025US 12,421,684 B2China Tiesiju Civil Engineering Group Co., Ltd.
Dry mix and concrete composition containing bed ash and related methods4 Feb 2025US 12,215,058 B2Crown Products & Services, Inc.
Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity9 Jul 2024US 12,031,287 B2Ingios Geotechnics, Inc.
Soil-stabilising composition comprising Azobacter vinelandii, Acidithiobacillus ferrooxidans, alginase, and calcium chloride; method for stabilising soils; method for preparing stabilised paths; use of the soil-stabilising composition30 Jan 2024US 11,884,861 B2Hydra Research SPA

Most cited

By later US patents