Installation intended to separate, in an electric field, the components of a mixture of fibres and granules using a tribocharger provided with a grating for the selective confinement of said components
US-12521731-B2 · Jan 13, 2026 · US
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with cylindrical material carriers
with cylindrical material carriers · 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 | B03C7/06 |
| Official title | with cylindrical material carriers |
| Display label | with cylindrical material carriers |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for separating the components of a mixture of fibres and granules by beating the mixture by means of an alternating electric field
US-12478981-B2 · Nov 25, 2025 · US
Apparatus for separating the components of a mixture of fibres and granules by beating the mixture by means of an alternating electric field
US-2025108385-A1 · Apr 3, 2025 · US
Method for recycling silicon photovoltaic modules
US-2025065341-A1 · Feb 27, 2025 · US
Installation intended to separate, in an electric field, the components of a mixture of fibres and granules using a tribocharger provided with a grating for the selective confinement of said components
US-2025018403-A1 · Jan 16, 2025 · US
Method for power battery automatic fine-quantity sorting and apparatus thereof
US-11759792-B2 · Sep 19, 2023 · US
Method for power battery automatic fine-quantity sorting and apparatus thereof
US-2023234074-A1 · Jul 27, 2023 · US
Electrostatic separation of impurities during powder additive manufacturing
US-2022241862-A1 · Aug 4, 2022 · US
Method and device for the electrostatic separation of granular materials
US-11305295-B2 · Apr 19, 2022 · US
Method and device for the electrostatic separation of granular materials
US-2021078016-A1 · Mar 18, 2021 · US
Wet Electrostatic Classification Device for Ultrafine Powder Based on Rotating Flow Field
US-2020353482-A1 · Nov 12, 2020 · US
Wet electrostatic classification device for ultrafine powder based on rotating flow field
US-10807104-B1 · Oct 20, 2020 · US
Particle sorting apparatus, particle sorting method, and program
US-10309891-B2 · Jun 4, 2019 · US
Cleaning apparatus with scraping member, and image forming apparatus including the same
US-10114330-B2 · Oct 30, 2018 · US
Particle sorting apparatus, particle sorting method, and program
US-2016266027-A1 · Sep 15, 2016 · US
Cleaning apparatus and image forming apparatus
US-2015346673-A1 · Dec 3, 2015 · US