Patent US3158332A successfully refreshed from Google Patents.
US3158332A
Expired / Lapsed
US
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Method of preparing sublimate colloidal iodine
Assignee: GEORGE W HELME Co
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Filing: 1963-05-27
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Granted: 1964-11-24
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Expires: 1983-05-27
Abstract
No abstract record available.
Inventors
- 👤 Wilson Wilbert Moody
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:07
CPC Classifications
C; C01; C01B; C01B7/00; C01B7/13; C01B7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
IN THE PROCESS OF PREPARING COLLODIAL IODINE BY USE OF INLET AND RECYCLE OPPOSING JET STREAMS OF AIR IN A TROST COLLOID MILL THE IMPROVEMENT COMPRISING ADDING IODINE SUBLIMATE TO A PROTECTIVE COLLOID SOLUTION TO FORM A SLURRY MIXTURE OF A SUITABLE AMOUNT OF LIQUID, INTRODUCING SAID SLURRY MIXTURE TO THE INLET AIR JET STREAM, VAPORIZING WITH
Claim 2
Dependent Claim
57 words
IN THE PROCESS OF PREPARING COLLODIAL IODINE BY USE OF INLET AND RECYCLE OPPOSING JET STREAMS OF AIR IN A TROST COLLOID MILL THE IMPROVEMENT COMPRISING ADDING IODINE SUBLIMATE TO A PROTECTIVE COLLOID SOLUTION TO FORM A SLURRY MIXTURE OF A SUITABLE AMOUNT OF LIQUID, INTRODUCING SAID SLURRY MIXTURE TO THE INLET AIR JET STREAM, VAPORIZING WITH
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) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |