Method for preparing cathode active material for secondary battery and apparatus for preparing cathode active material for secondary battery
US-2020099048-A1 · Mar 26, 2020 · US
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Operations & Transport
Operations & Transport · 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 | B01F9/08 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 6 |
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 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Particle aggregate manufacturing method, electrode plate manufacturing method, and particle aggregate
US-2020023327-A1 · Jan 23, 2020 · US
Granulated body manufacturing apparatus and method
US-10258949-B2 · Apr 16, 2019 · US
Purification apparatus and purification treatment vehicle
US-2018093237-A1 · Apr 5, 2018 · US
Continuous solid-state polymerisation device and method
US-9649616-B2 · May 16, 2017 · US
Mixing blade
US-2015029811-A1 · Jan 29, 2015 · US