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Patent US3235336A successfully refreshed from Google Patents.
US3235336A
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Method and apparatus for determining iodine in organic and biological materials
Assignee: Beckman Coulter Inc
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Filing: 1963-06-20
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Granted: 1966-02-15
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Expires: 1983-06-20
Abstract
No abstract record available.
Inventors
- 👤 Matsuyama George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:07
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/84; Y; Y10; Y10T; Y10T436/00; Y10T436/19; Y10T436/193333
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
IN A METHOD FOR SEPARATING ORGANIC AND IORGANIC IODINE FROM ORGANIC AND BIOLOGICAL SAMPLES, THE STEPS OF: PROVIDING A SAMPLE CONTAINING ORGANIC AND INORGANIC IODINE; SUPPLYING ACID TO SAID SAMPLE; AND BURNING SAID SAMPLE WHILE SUPPLIED WITH ACID AND IN AN OXYGEN CONTAINING ATMOSPHERE TO SEPARATE SAID IODINE THEREFROM.
Claim 2
Dependent Claim
49 words
IN A METHOD FOR SEPARATING ORGANIC AND IORGANIC IODINE FROM ORGANIC AND BIOLOGICAL SAMPLES, THE STEPS OF: PROVIDING A SAMPLE CONTAINING ORGANIC AND INORGANIC IODINE; SUPPLYING ACID TO SAID SAMPLE; AND BURNING SAID SAMPLE WHILE SUPPLIED WITH ACID AND IN AN OXYGEN CONTAINING ATMOSPHERE TO SEPARATE SAID IODINE THEREFROM.
References Cited (Backward Citations)
US1857632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |