US3110557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radioactive waste disposal
Assignee: MW Kellogg Co
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Filing: 1959-09-10
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Granted: 1963-11-12
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Expires: 1979-09-10
Abstract
No abstract record available.
Inventors
- 👤 Marshall L Spector
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:37
CPC Classifications
G; G21; G21G; G21G4/00; G21G4/04; G21F; G21F9/00; G21F9/28; G21F9/30; G21F9/301; G21F9/302; Y; Y10; Y10S; Y10S159/00; Y10S159/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
THE PROCESS WHICH COMPRISES REACTING A MIXTURE OF SOLIDS CONTAINING A RADIOACTIVE COMPOUNENT, A NORMALLY SOLID INORGANIC OXIDE OF A METAL, WHICH METAL IS POLYVALENT IN THE OXIDE COMPOSITION, AND AN ELEMENTAL METAL CHARACTERIZED BY BEING POLYVALENT IN THE COMBINED STATE AND HAVING A HIGHER-$HF*/#O THAN OF HE METAL OXIDE REACTANT, BY HEATING THE MIXTURE TO AT LEAST THE TEMPERATURE AT WHICH THE EXOTHERMIC REACTION BETWEEN THE METAL OXIDE AND THE ELEMENTAL METAL IS INITIATED AND CHEMICALLY RECTING THE RADIOACTIVE COMPONENT, THE METAL OXIDE AND THE ELEMENTAL METAL TO FORM A SOLID COMPLEX MASS.
Claim 2
Dependent Claim
94 words
THE PROCESS WHICH COMPRISES REACTING A MIXTURE OF SOLIDS CONTAINING A RADIOACTIVE COMPOUNENT, A NORMALLY SOLID INORGANIC OXIDE OF A METAL, WHICH METAL IS POLYVALENT IN THE OXIDE COMPOSITION, AND AN ELEMENTAL METAL CHARACTERIZED BY BEING POLYVALENT IN THE COMBINED STATE AND HAVING A HIGHER-$HF*/#O THAN OF HE METAL OXIDE REACTANT, BY HEATING THE MIXTURE TO AT LEAST THE TEMPERATURE AT WHICH THE EXOTHERMIC REACTION BETWEEN THE METAL OXIDE AND THE ELEMENTAL METAL IS INITIATED AND CHEMICALLY RECTING THE RADIOACTIVE COMPONENT, THE METAL OXIDE AND THE ELEMENTAL METAL TO FORM A SOLID COMPLEX MASS.
References Cited (Backward Citations)
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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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |