US3372999A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous precipitation process for recovering uranium and/or plutonium from solution
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1965-03-09
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Granted: 1968-03-12
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Expires: 1985-03-09
Abstract
No abstract record available.
Inventors
- 👤 Stevenson David Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:00
CPC Classifications
C; C22; C22B; C22B60/00; C22B60/02; C22B60/0204; C22B60/0217; C22B60/0252; C22B60/026; C01; C01G; C01G43/00; C01G56/00; C01G56/001; C01G99/00; C01G99/006; C22B3/00; C22B3/20; C22B3/26; C22B3/32; C22B60/04; Y; Y02; Y02P; Y02P10/00; Y02P10/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB785997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |