Washing and desalinating system for sand soil in river mouth blowing-sand reclaimed land before planting greenery
US-12492523-B2 · Dec 9, 2025 · US
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Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D17/18)
Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D17/18) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E02B3/10 |
| Official title | Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D17/18) |
| Display label | Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D17/18) |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Specifying system, specifying apparatus, and specifying method
US-12416520-B2 · Sep 16, 2025 · US
Movable water-permeable pile spur dike and operation method thereof
US-12252855-B2 · Mar 18, 2025 · US
Method for prevention and control of super large-scale floods and debris flows
US-12157981-B2 · Dec 3, 2024 · US
Washing and desalinating system for sand soil in river mouth blowing-sand reclaimed land before planting greenery
US-2024342629-A1 · Oct 17, 2024 · US
Movable water-permeable pile spur dike and operation method thereof
US-2024003107-A1 · Jan 4, 2024 · US
Specifying system, specifying apparatus, and specifying method
US-2023384141-A1 · Nov 30, 2023 · US
Polymer expanding material used in infiltration or seepage watery environment and preparation method thereof
US-11618802-B2 · Apr 4, 2023 · US
Method for prevention and control of super large-scale floods and debris flows
US-2023002992-A1 · Jan 5, 2023 · US
Pile foundation permeable breakwater with variable permeability and construction method thereof
US-11286630-B2 · Mar 29, 2022 · US
Earthen dam structure
US-11225767-B1 · Jan 18, 2022 · US
Method for protecting ecology of coastal mudflat and system used in the method
US-2021161109-A1 · Jun 3, 2021 · US
Pile foundation permeable breakwater with variable permeability and construction method thereof
US-2020370260-A1 · Nov 26, 2020 · US
Method for cemented material dam construction based on whole-process quality control
US-10815631-B1 · Oct 27, 2020 · US
Polymer expanding material used in infiltration or seepage watery environment and preparation method thereof
US-2020255579-A1 · Aug 13, 2020 · US
Disaster prevention system
US-10287739-B2 · May 14, 2019 · US
Disaster prevention system
US-2017145648-A1 · May 25, 2017 · US
Portable dam assemblies
US-9228309-B1 · Jan 5, 2016 · US