System and process for dry magnetic concentration of fine iron ore concentrates
US-2026061430-A1 · Mar 5, 2026 · US
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with cylindrical material carriers (B03C1/247 takes precedence)
with cylindrical material carriers (B03C1/247 takes precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03C1/10 |
| Official title | with cylindrical material carriers (B03C1/247 takes precedence) |
| Display label | with cylindrical material carriers (B03C1/247 takes precedence) |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plant and method for classifying scrap
US-12434269-B2 · Oct 7, 2025 · US
System for reducing dust emissions resulting from tire abrasion
US-11992847-B2 · May 28, 2024 · US
Plant and method for classifying scrap
US-2024116084-A1 · Apr 11, 2024 · US
Process for separating the components of hardened concrete waste for producing recycled cement
US-2023081205-A1 · Mar 16, 2023 · US
Purification systems and methods
US-11433401-B2 · Sep 6, 2022 · US
System for reducing dust emissions resulting from tire abrasion
US-2022168750-A1 · Jun 2, 2022 · US
Method for finely processing nonmetallic mineral
US-2021380490-A1 · Dec 9, 2021 · US
Purification systems and methods
US-10940485-B2 · Mar 9, 2021 · US
Purification systems and methods
US-2021053073-A1 · Feb 25, 2021 · US
Grinder using induced electric field
US-10888870-B2 · Jan 12, 2021 · US
Vertical roll mill
US-10843200-B2 · Nov 24, 2020 · US
Scrubber wastewater treatment method and scrubber wastewater treatment device
US-10618827-B2 · Apr 14, 2020 · US
Purification systems and methods
US-2019240674-A1 · Aug 8, 2019 · US
Grinder using induced electric field
US-2018264478-A1 · Sep 20, 2018 · US
Vertical roll mill
US-2018078942-A1 · Mar 22, 2018 · US
Scrubber wastewater treatment method and scrubber wastewater treatment device
US-2017267555-A1 · Sep 21, 2017 · US
Trapping magnetizable particulates
US-9579661-B2 · Feb 28, 2017 · US
Produced water treatment system
US-2016304375-A1 · Oct 20, 2016 · US
Magnetic fluid particulate separator apparatus
US-9352332-B2 · May 31, 2016 · US