Patent US1748176A successfully refreshed from Google Patents.
Patent US3396077A successfully refreshed from Google Patents.
US3396077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of radio-isotopes
Assignee: European Atomic Energy Community Euratom
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Filing: 1966-09-14
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Granted: 1968-08-06
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Expires: 1986-09-14
Abstract
No abstract record available.
Inventors
- 👤 Musat V Bodnarescu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:08
CPC Classifications
G; G21; G21G; G21G1/00; G21G1/04; G21G1/06; G21G1/08; G21C; G21C1/00; G21C1/30; G21C1/303; G21C7/00; G21C7/06; G21C7/08; G21C7/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3138534A
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US3042598A
Cited
US3255092A
Cited
GB934343A
Cited
US3250729A
Cited
US3269915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |