Lithium isotope separation method and lithium isotope separation device
US-2025222402-A1 · Jul 10, 2025 · US
by exchange between fluids · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D59/32 |
| Official title | by exchange between fluids |
| Display label | by exchange between fluids |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025222402-A1 · Jul 10, 2025 · US
US-9895662-B2 · Feb 20, 2018 · US
US-2015217231-A1 · Aug 6, 2015 · US
US-8979984-B2 · Mar 17, 2015 · US