US3015567A
Expired / Lapsed
US
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Process for enriching the l-lysine content of food and the resulting product
Assignee: EIDP Inc
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Filing: 1959-03-20
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Granted: 1962-01-02
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Expires: 1979-03-20
Abstract
No abstract record available.
Inventors
- 👤 Hause Norman Laurance
- 👤 Todd William Haworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:26
CPC Classifications
A; A23; A23L; A23L33/00; A23L33/10; A23L33/17; A23L33/175
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
39 words
THE PROCESS FOR ENRICHING THE L-LYSINE CONTENT OF FOOD AND ENHANCING THE FLAVOR OF THE FOOD WHICH COMPRISES ADDING TO THE FOOD A SALT SELECTED FROM THE GROUP CONSISTING OF L-LYSINE SSUCCINATE, L-LYSINE HYDROGEN SUCCINATE AND L-LYSINE HYDROGEN ADIPATE
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) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |