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Patent US2534352A successfully refreshed from Google Patents.
US2534352A
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Method of determining proportions in compositions of substances
Assignee: Texaco Inc
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Filing: 1945-01-23
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Granted: 1950-12-19
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Expires: 1965-01-23
Abstract
No abstract record available.
Inventors
- 👤 Herzog Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:28
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/02; G01N23/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
THE METHOD OF DETERMINING THE PROPORTIONS OF TWO SUBSTANCES IN A MIXTURE WHICH COMPRISES TRANSMITTING A BEAM OF GAMMA RAYS THROUGH SAID MIXTURE OVER A PREDETERMINED PATH, TRANSMITTING SAID BEAM THROUGH MIXTURES OF SAID SUBSTANCES WHEREIN THE PROPORTIONS OF THE SUBSTANCES ARE KNOWN WHILE MAINTAINING THE LENGTH OF THE PATH THE SAME AS FOR SAID FIRST TRANSMISSION, MEASURING THE INTENSITIES OF SAID BEAM AFTER BEING TRANSMITTED THROUGH SAID UNKNOWN MIXTURE AND SAID KNOWN MIXTURES, AND FROM A COMPARSION OF THE MEASUREMENTS SO OBTAINED CALCULATING THE PROPORTIONS OF THE SUBSTANCES IN THE UNKNOWN MIXTURE.
Claim 2
Independent Claim
93 words
THE METHOD OF DETERMINING THE PROPORTIONS OF TWO SUBSTANCES IN A MIXTURE WHICH COMPRISES TRANSMITTING A BEAM OF GAMMA RAYS THROUGH SAID MIXTURE OVER A PREDETERMINED PATH, TRANSMITTING SAID BEAM THROUGH MIXTURES OF SAID SUBSTANCES WHEREIN THE PROPORTIONS OF THE SUBSTANCES ARE KNOWN WHILE MAINTAINING THE LENGTH OF THE PATH THE SAME AS FOR SAID FIRST TRANSMISSION, MEASURING THE INTENSITIES OF SAID BEAM AFTER BEING TRANSMITTED THROUGH SAID UNKNOWN MIXTURE AND SAID KNOWN MIXTURES, AND FROM A COMPARSION OF THE MEASUREMENTS SO OBTAINED CALCULATING THE PROPORTIONS OF THE SUBSTANCES IN THE UNKNOWN MIXTURE.
References Cited (Backward Citations)
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Cited
US2047985A
Cited
US2021143A
Cited
US2111402A
Cited
US2083499A
Cited
US2254049A
Cited
US2487797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-18 | 1954-06-19 | 1954-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-18 | 1958-06-19 | 1958-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-18 | 1962-06-19 | 1962-12-19 | $7700.00 | Window Closed / Lapsed |