Treatment process for the stabilization of soils
US-2026062615-A1 · Mar 5, 2026 · US
Foundations produced by soil stabilisation {(soil stabilisation for road building in general E01C7/36)} · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01C3/04 |
| Official title | Foundations produced by soil stabilisation {(soil stabilisation for road building in general E01C7/36)} |
| Display label | Foundations produced by soil stabilisation {(soil stabilisation for road building in general E01C7/36)} |
| Total patents | 22 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 5 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026062615-A1 · Mar 5, 2026 · US
US-12522984-B2 · Jan 13, 2026 · US
US-2025376811-A1 · Dec 11, 2025 · US
US-12188188-B2 · Jan 7, 2025 · US
US-12152173-B2 · Nov 26, 2024 · US
US-12018440-B2 · Jun 25, 2024 · US
US-2024158994-A1 · May 16, 2024 · US
US-11492296-B1 · Nov 8, 2022 · US
US-2022348804-A1 · Nov 3, 2022 · US
US-2022106744-A1 · Apr 7, 2022 · US
US-2022081865-A1 · Mar 17, 2022 · US
US-2022034046-A1 · Feb 3, 2022 · US
US-11124930-B1 · Sep 21, 2021 · US
US-2021108389-A1 · Apr 15, 2021 · US
US-10927548-B1 · Feb 23, 2021 · US
US-10781562-B1 · Sep 22, 2020 · US
US-10655280-B1 · May 19, 2020 · US
US-9499742-B2 · Nov 22, 2016 · US
US-9441332-B2 · Sep 13, 2016 · US
US-9423332-B2 · Aug 23, 2016 · US