US3100866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear magnetic resonance in thin films
Assignee: ExxonMobil Oil Corp
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Filing: 1959-07-27
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Granted: 1963-08-13
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Expires: 1979-07-27
Abstract
No abstract record available.
Inventors
- 👤 Jr John R Zimmerman
- 👤 Weinberg Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:31
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/44; G01R33/46; G01R33/28; G01R33/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A NUCLEAR MAGNETIC RESONANCE SYSTEM COMPRISING MEANS FOR ESTABLISHING A SUBSTANTIALLY UNIFORM POLARIZING MAGNETIC FIELD, INNER AND OUTER CAPILLARIES SUPPORTED IN SAID MAGNETIC FIELD WITH THE AXES THEREOF PERPENDICULAR TO THE DIRECTION OF SAID MAGNETIC FIELD AND ADAPTED TO RECEIVE TEST MATERIALS IN A FIRST ZONE INSIDE THE INNER CAPILLARY AND IN ZONES FORMED BY THE ANNULUS BETWEEN SAID INNER AND OUTER CAPILLARIES, MEANS FOR APPLYING A MOVING MAGNETIC FIELD PERPENDICULAR TO SAID POLARIZING MAGNETIC FIELD IN THE REGION OF SAID CAPILLARIES, AND MEANS FOR DETECTING SIGNALS PRODUCED IN AT LEAST ONE OF SAID ZONES FORMED BY SAID ANNULUS.
Claim 2
Dependent Claim
99 words
A NUCLEAR MAGNETIC RESONANCE SYSTEM COMPRISING MEANS FOR ESTABLISHING A SUBSTANTIALLY UNIFORM POLARIZING MAGNETIC FIELD, INNER AND OUTER CAPILLARIES SUPPORTED IN SAID MAGNETIC FIELD WITH THE AXES THEREOF PERPENDICULAR TO THE DIRECTION OF SAID MAGNETIC FIELD AND ADAPTED TO RECEIVE TEST MATERIALS IN A FIRST ZONE INSIDE THE INNER CAPILLARY AND IN ZONES FORMED BY THE ANNULUS BETWEEN SAID INNER AND OUTER CAPILLARIES, MEANS FOR APPLYING A MOVING MAGNETIC FIELD PERPENDICULAR TO SAID POLARIZING MAGNETIC FIELD IN THE REGION OF SAID CAPILLARIES, AND MEANS FOR DETECTING SIGNALS PRODUCED IN AT LEAST ONE OF SAID ZONES FORMED BY SAID ANNULUS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |