Conductive material dispersion, method for producing the same, and composition for secondary battery electrode, electrode film, secondary battery, and vehicle using conductive material dispersion
US-12368167-B2 · Jul 22, 2025 · US
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Acetylene black; thermal black {; Preparation thereof (separation or recovery C09C1/487)}
Acetylene black; thermal black {; Preparation thereof (separation or recovery C09C1/487)} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09C1/54 |
| Official title | Acetylene black; thermal black {; Preparation thereof (separation or recovery C09C1/487)} |
| Display label | Acetylene black; thermal black {; Preparation thereof (separation or recovery C09C1/487)} |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon black dispersed composition for batteries, positive electrode-forming mix paste, lithium-ion secondary battery-forming positive electrode, and lithium-ion secondary battery
US-2025163238-A1 · May 22, 2025 · US
Systems and Methods for Producing Carbon Solids
US-2024417566-A1 · Dec 19, 2024 · US
Carbon black, carbon black production method, composition for electrode, electrode, and secondary battery
US-2024079598-A1 · Mar 7, 2024 · US
Carbon black, carbon black production method, composition for electrode, electrode, and secondary battery
US-2024076503-A1 · Mar 7, 2024 · US
Carbon black, carbon black production method, composition for electrode, electrode, and secondary battery
US-2024076502-A1 · Mar 7, 2024 · US
Conductive material dispersion, method for producing the same, and composition for secondary battery electrode, electrode film, secondary battery, and vehicle using conductive material dispersion
US-2023187644-A1 · Jun 15, 2023 · US
Conductive carbon mixture and method for manufacturing same, electrode using conductive carbon mixture and method for manufacturing same, and electricity storage device provided with electrode
US-11600824-B2 · Mar 7, 2023 · US
Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black
US-11332623-B2 · May 17, 2022 · US
Carbon black for batteries, conductive composition for electrodes, electrode for batteries, and battery
US-11098201-B2 · Aug 24, 2021 · US
Conductive carbon mixture and method for manufacturing same, electrode using conductive carbon mixture and method for manufacturing same, and electricity storage device provided with electrode
US-2020168912-A1 · May 28, 2020 · US
Device and use of the device for preheating at least one fluid
US-2019358601-A1 · Nov 28, 2019 · US
Carbon black for batteries, conductive composition for electrodes, electrode for batteries, and battery
US-2019177551-A1 · Jun 13, 2019 · US
Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black
US-2019030514-A1 · Jan 31, 2019 · US
Apparatuses and methods for combustion and material synthesis
US-10088152-B2 · Oct 2, 2018 · US
Method for manufacturing a nanocarbon material
US-10023467-B2 · Jul 17, 2018 · US
Apparatuses and methods for combustion and material synthesis
US-2017284662-A1 · Oct 5, 2017 · US
Method for Manufacturing a Nanocarbon Material
US-2016362301-A1 · Dec 15, 2016 · US
Process for the production of carbon black from at least one FCC slurry cut, comprising a specific hydrotreatment
US-9512319-B2 · Dec 6, 2016 · US
Modified carbon blacks having low PAH amounts and elastomers containing the same
US-9175150-B2 · Nov 3, 2015 · US