US2912332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized thiamine composition and method of enriching food products
Assignee: JBS USA LLC
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Filing: 1958-02-27
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Granted: 1959-11-10
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Expires: 1978-02-27
Abstract
No abstract record available.
Inventors
- 👤 Harland H Young
- 👤 Jr William Floyd Ramseyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:17
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/788; A23L; A23L33/00; A23L33/10; A23L33/15; A23V; A23V2002/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A VITAMIN PREPARATION STABILIZED AGAINST DESTRUCTION OF VITAMIN POTENCY BY SULFUR DIOXIDE AND SOLUBLE SALTS OF SULFUROUS ACID COMPRISING: A PROTEIN MATRIX CONTAINING THIAMINE DISPERSED THEREIN, SAID PROTEIN BEING MODIFIED BY AN INSOLUBILIZING AGENT, SAID PROTEIN ALSO CONTAINING AN ACCEPTOR FOR SULFUR DIOXIDE AND SOLUBLE SALTS OF SULFUROUS ACID.
Claim 2
Dependent Claim
49 words
A VITAMIN PREPARATION STABILIZED AGAINST DESTRUCTION OF VITAMIN POTENCY BY SULFUR DIOXIDE AND SOLUBLE SALTS OF SULFUROUS ACID COMPRISING: A PROTEIN MATRIX CONTAINING THIAMINE DISPERSED THEREIN, SAID PROTEIN BEING MODIFIED BY AN INSOLUBILIZING AGENT, SAID PROTEIN ALSO CONTAINING AN ACCEPTOR FOR SULFUR DIOXIDE AND SOLUBLE SALTS OF SULFUROUS ACID.
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) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |