Isotope separation system with a split crucible collection assembly
US-2026008013-A1 · Jan 8, 2026 · US
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Separation by phase transition
Separation by phase transition · 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 | B01D59/02 |
| Official title | Separation by phase transition |
| Display label | Separation by phase transition |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Isotopologue or isotope enrichment via preferential condensation of isotopologues or isotopes under non-equilibrium gas-surface collision conditions
US-12296299-B2 · May 13, 2025 · US
Method and apparatus for separation of helium-3 from helium-4 by means of a cryogenic process
US-2024261731-A1 · Aug 8, 2024 · US
Modular, disposable 3D printed microfluidic membrane system for separation and purification
US-11724213-B2 · Aug 15, 2023 · US
Isotopologue or isotope enrichment via preferential condensation of isotopologues or isotopes under non-equilibrium gas-surface collision conditions
US-2022355248-A1 · Nov 10, 2022 · US
Modular, disposable 3d printed microfluidic membrane system for separation and purification
US-2021268403-A1 · Sep 2, 2021 · US
Graphite thermal decontamination with reducing gases
US-9040014-B2 · May 26, 2015 · US