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
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using travelling or oscillating electric fields
using travelling or oscillating electric fields · 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 | B03C7/026 |
| Official title | {using travelling or oscillating electric fields} |
| Display label | using travelling or oscillating electric fields |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
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-2025108385-A1 · Apr 3, 2025 · US
Dust mitigation system utilizing conductive fibers
US-12121910-B2 · Oct 22, 2024 · US
Dust Mitigation System Utilizing Conductive Fibers
US-2023241627-A1 · Aug 3, 2023 · US
Dust mitigation system utilizing conductive fibers
US-11654442-B2 · May 23, 2023 · US
Photoelectrical device for concentration detection, method for concentration detection thereof and method for testing an antibiotic susceptibility on bacteria
US-11143585-B2 · Oct 12, 2021 · US
Photoelectrical device for concentration detection, method for concentration detection thereof and method for testing an antibiotic susceptibility on bacteria
US-2020209135-A1 · Jul 2, 2020 · US
Multi-Use Dust Mitigation System
US-2019177011-A1 · Jun 13, 2019 · US
Dust Mitigation System Utilizing Conductive Fibers
US-2019134644-A1 · May 9, 2019 · US
Dust mitigation system utilizing conductive fibers
US-10016766-B2 · Jul 10, 2018 · US
Dust mitigation system utilizing conductive fibers
US-2017274390-A1 · Sep 28, 2017 · US
Bead Manipulation Techniques
US-2016271623-A1 · Sep 22, 2016 · US
Bead manipulation techniques
US-9358551-B2 · Jun 7, 2016 · US
Bead Manipulation Techniques
US-2016051992-A1 · Feb 25, 2016 · US
Bead manipulation techniques
US-9205433-B2 · Dec 8, 2015 · US
Bead manipulation techniques
US-2015238975-A1 · Aug 27, 2015 · US
Bead manipulation techniques
US-9050606-B2 · Jun 9, 2015 · US
Bead manipulation techniques
US-2015008128-A1 · Jan 8, 2015 · US