Patent US2519481A successfully refreshed from Google Patents.
US2519481A
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US
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Temperature control of chemical reactions
Assignee: Individual
•
Filing: 1945-05-02
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Granted: 1950-08-22
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Expires: 1965-05-02
Abstract
No abstract record available.
Inventors
- 👤 William L Kubie
- 👤 Mattikow Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:33
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/001; Y; Y10; Y10S; Y10S423/00; Y10S423/09; Y10S423/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
THE METHOD OF CONTROLLING THE TEMPERATURE OF AN EXOTHERMIC CHEMICAL REACTION IN A REACTION ZONE, WHICH COMPRISES, PASSING A FLUID MATERIAL TO BE REACTED THROUGH SAID ZONE IN INTIMATE CONTACT WITH SOLID PARTICLES OF ELECTRICALLY CONDUCTIVE MATERIAL, EXTRACTING HEAT FROM SAID REACTION ZONE WITH A COOLING MEDIUM AT A GREATER RATE THAN HEAT IS GENERATED BY SAID REACTION, SUBJECTING SAID PARTICLES IN SAID ZONE TO AN ALTERNATING MAGNETIC FIELD FOR GENERATING HEAT IN SAID PARTICLES AND VARYING SAID ALTERNATING MAGNETIC FIELD TO CONTROL THE AMOUNT OF HEAT GENERATED IN SAID PARTICLES AND MAINTAIN A DESIRED TEMPERATURE.
Claim 2
Independent Claim
96 words
THE METHOD OF CONTROLLING THE TEMPERATURE OF AN EXOTHERMIC CHEMICAL REACTION IN A REACTION ZONE, WHICH COMPRISES, PASSING A FLUID MATERIAL TO BE REACTED THROUGH SAID ZONE IN INTIMATE CONTACT WITH SOLID PARTICLES OF ELECTRICALLY CONDUCTIVE MATERIAL, EXTRACTING HEAT FROM SAID REACTION ZONE WITH A COOLING MEDIUM AT A GREATER RATE THAN HEAT IS GENERATED BY SAID REACTION, SUBJECTING SAID PARTICLES IN SAID ZONE TO AN ALTERNATING MAGNETIC FIELD FOR GENERATING HEAT IN SAID PARTICLES AND VARYING SAID ALTERNATING MAGNETIC FIELD TO CONTROL THE AMOUNT OF HEAT GENERATED IN SAID PARTICLES AND MAINTAIN A DESIRED TEMPERATURE.
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) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |