US2774729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recovery of uranium by electrolysis of a fused bath
Assignee: Individual
•
Filing: 1944-01-31
•
Granted: 1956-12-18
•
Expires: 1964-01-31
Abstract
No abstract record available.
Inventors
- 👤 Meister George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:45
CPC Classifications
C; C25; C25C; C25C3/00; C25C3/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
THE METHOD OF RECOVERING METALLIC URANIUM FROM URANIUM HALIDES WHICH COMPRISES THE STEPS OF PROVIDING A FUSED ELECTROLYTE CONSISTING ESSENTIALLY OF BARIUM FLUORIDE AND BARIUM CHLORIDE, ADDING A URANIUM FLUORIDE TO SAID FUSED ELECTROLYTE AND ELECTROLYZING SAID MIXTURE AT A TEMPERATURE OF APPROXIMATELY 1150* C. TO ELECTRODEPOSIT URANIUM THEREFROM IN COALESCENT FORM.
Claim 2
Independent Claim
52 words
THE METHOD OF RECOVERING METALLIC URANIUM FROM URANIUM HALIDES WHICH COMPRISES THE STEPS OF PROVIDING A FUSED ELECTROLYTE CONSISTING ESSENTIALLY OF BARIUM FLUORIDE AND BARIUM CHLORIDE, ADDING A URANIUM FLUORIDE TO SAID FUSED ELECTROLYTE AND ELECTROLYZING SAID MIXTURE AT A TEMPERATURE OF APPROXIMATELY 1150* C. TO ELECTRODEPOSIT URANIUM THEREFROM IN COALESCENT FORM.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |