Method for recovering rare-earth mud, and recovery system
US-12084948-B2 · Sep 10, 2024 · US
Fixed Constructions
Fixed Constructions · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E02F7/005 |
| Official title | — |
| Display label | Fixed Constructions (mapped technology topic) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 4 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Treatment method for a river system in a reservoir area and treatment system
US-11753793-B2 · Sep 12, 2023 · US
Treatment method for a river system in a reservoir area and treatment system
US-2023129304-A1 · Apr 27, 2023 · US
Method for recovering rare-earth mud, and recovery system
US-2023112110-A1 · Apr 13, 2023 · US
Cluster-type deep-sea submarine mining equipment based on vortex hydrodynamic characteristics
US-10480317-B2 · Nov 19, 2019 · US
Systems and methods for backflushing a riser transfer pipe
US-10400421-B2 · Sep 3, 2019 · US
Tailing deposit tool
US-10260344-B2 · Apr 16, 2019 · US
Cluster-type deep-sea submarine mining equipment based on vortex hydrodynamic characteristics
US-2019063218-A1 · Feb 28, 2019 · US
Subsea container transport system for deep-sea mining
US-9874096-B2 · Jan 23, 2018 · US
Systems and methods for backflushing a riser transfer pipe
US-2017254044-A1 · Sep 7, 2017 · US
Device for launching a subsurface mining vehicle into a water mass and recovering the same from the water mass
US-9611014-B2 · Apr 4, 2017 · US
Subsea container transport system for deep-sea mining
US-2016176664-A1 · Jun 23, 2016 · US
Tailing deposit tool
US-2016168992-A1 · Jun 16, 2016 · US
Apparatus for collecting surface seabed sediment and apparatus for collecting seabed sediment using the same
US-9340951-B2 · May 17, 2016 · US
Buffer system for mining deep seafloor mineral resource
US-9334625-B2 · May 10, 2016 · US
Apparatus for collecting surface seabed sediment and apparatus for collecting seabed sediment using the same
US-2016076218-A1 · Mar 17, 2016 · US
Device for extracting solid material on the bed of a body of water, and associated method
US-9062434-B2 · Jun 23, 2015 · US
Buffer system for mining deep seafloor mineral resource
US-2015101963-A1 · Apr 16, 2015 · US
Underwater load-carrier
US-8997678-B2 · Apr 7, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E02F7/005?
- CPC E02F7/005 is the Cooperative Patent Classification code for “Fixed Constructions.”
- How many patents are filed under CPC E02F7/005 (Fixed Constructions)?
- Our database includes 19 publications tagged with this CPC code.
- Is patent activity under CPC E02F7/005 growing?
- Publication counts under this code: 3 in 2023 vs 1 in 2024 (latest complete years).