US2946686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of conditioning and drying glutamic acid end liquor
Assignee: Ogilvie Flour Mills Co Ltd
•
Filing: 1958-04-17
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Granted: 1960-07-26
•
Expires: 1978-04-17
Abstract
No abstract record available.
Inventors
- 👤 Kenneth M Gaver
- 👤 Eisenbraun Allan Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:07
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/30; A23J3/32; A23L; A23L27/00; A23L27/20; A23L27/21; A23L27/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A PROCESS FOR CONDITIONING AND DRYING THE END LIQUOR REMAINING AFTER THE SEPARATION OF GLUTAMIC ACID IN THE PROCESS OF MANUFACTURE OF GLUTAMIC ACID FROM WHEAT GLUTEN BY HYDROLYSIS WHICH COMPRISES REHYDROLYZING SAID END LIQUOR BY ALKALI, NEUTRALIZING THE REHYDROLYZED END LIQOUR, AND SPRAY DRYING THE NEUTRALIZED END LIQUOR.
Claim 2
Dependent Claim
49 words
A PROCESS FOR CONDITIONING AND DRYING THE END LIQUOR REMAINING AFTER THE SEPARATION OF GLUTAMIC ACID IN THE PROCESS OF MANUFACTURE OF GLUTAMIC ACID FROM WHEAT GLUTEN BY HYDROLYSIS WHICH COMPRISES REHYDROLYZING SAID END LIQUOR BY ALKALI, NEUTRALIZING THE REHYDROLYZED END LIQOUR, AND SPRAY DRYING THE NEUTRALIZED END LIQUOR.
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) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |