US3308014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acidic aqueous iodine concentrates
Assignee: WEST LABORATORIES Inc
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Filing: 1962-03-30
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Granted: 1967-03-07
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Expires: 1982-03-30
Abstract
No abstract record available.
Inventors
- 👤 Cantor Abraham
- 👤 Otto E Neracher
- 👤 Murray W Winicov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:06
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; A; A01; A01N; A01N59/00; A01N59/12; C11D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
AN ACIDIC AQUEOUS IODINE CONCENTRATE CONSISTING ESSENTIALLY OF AN AQUEOUS SOLUTION OF HYDROXYACETIC ACID, IODINE AND A WATER SOLUBLE IODIDE, WITH THE AMOUNT OF IODIDE (I-) BEING EQUAL TO AT LEAST ONE-HALF THE AMOUNT BY WEIGHT OF AVAILABLE IODINE AND SUFFICIENT TO SOLUBILIZE THE IODINE IN SAID HYDROXYACETIC ACID, SAID CONCENTRATE CONTAINING ABOUT 5 TO 65% BY WEIGHT OF HYDROXYACETIC ACID AND 5 TO 45% BY WEIGHT OF AVAILABLE IODINE.
Claim 2
Dependent Claim
70 words
AN ACIDIC AQUEOUS IODINE CONCENTRATE CONSISTING ESSENTIALLY OF AN AQUEOUS SOLUTION OF HYDROXYACETIC ACID, IODINE AND A WATER SOLUBLE IODIDE, WITH THE AMOUNT OF IODIDE (I-) BEING EQUAL TO AT LEAST ONE-HALF THE AMOUNT BY WEIGHT OF AVAILABLE IODINE AND SUFFICIENT TO SOLUBILIZE THE IODINE IN SAID HYDROXYACETIC ACID, SAID CONCENTRATE CONTAINING ABOUT 5 TO 65% BY WEIGHT OF HYDROXYACETIC ACID AND 5 TO 45% BY WEIGHT OF AVAILABLE IODINE.
References Cited (Backward Citations)
GB825676A
Cited
US2977278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |