US3036918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stabilizing the flavor of casein
Assignee: Hexion Inc
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Filing: 1959-12-23
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Granted: 1962-05-29
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Expires: 1979-12-23
Abstract
No abstract record available.
Inventors
- 👤 Winston H Wingerd
- 👤 Clifford D Bauer
- 👤 Russell D Damisch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:18
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/30; A23J3/32; A23J3/34; A23J3/341; A23J3/343; A23J3/344; A23C; A23C9/00; A23C9/12; A23C9/1203; A23C9/1209; A23J1/00; A23J1/20; A23J1/202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
IN STABILIZING THE FLAVOR OF MILK CASEIN, THE PROCESS WHICH COMPRISES MIXING THE CASEIN IN DISPERSED CONDITION WITH AN EDIBLE PROTEOLYTIC ENZYME THAT, IN THE PROPORTION USED, IS UNOBJECTIONABLE IN TASTE AND ADOR AND INCUBATING THE RESULTING MIXTURE UNTIL PROTEOLYSIS OF THE CASEIN HAS PROCEEDED TO THE EXTENT MAKING THE LIBERATED TYROSINE CONTENT OF THE INCUBATED MIXTURE APPROXIMATELY 0.004-0.025 PART FOR 2.5 PARTS OF THE CASEIN, THE CASEIN REMAINING INSOLUBLE IN WATER AT THE ISOELECTRIC POINT AFTER THE SAID INCUBATING AND THE SAID TYROSINE BEING SEPARABLE IN SOLUBLE FORM FROM CASEIN BY PHOSPHOMOLYDBOTUNGSTIC ACID IN WATER SOLUTION AND IN AMOUNT TO PRECIPITATE THE CASEIN.
Claim 2
Dependent Claim
104 words
IN STABILIZING THE FLAVOR OF MILK CASEIN, THE PROCESS WHICH COMPRISES MIXING THE CASEIN IN DISPERSED CONDITION WITH AN EDIBLE PROTEOLYTIC ENZYME THAT, IN THE PROPORTION USED, IS UNOBJECTIONABLE IN TASTE AND ADOR AND INCUBATING THE RESULTING MIXTURE UNTIL PROTEOLYSIS OF THE CASEIN HAS PROCEEDED TO THE EXTENT MAKING THE LIBERATED TYROSINE CONTENT OF THE INCUBATED MIXTURE APPROXIMATELY 0.004-0.025 PART FOR 2.5 PARTS OF THE CASEIN, THE CASEIN REMAINING INSOLUBLE IN WATER AT THE ISOELECTRIC POINT AFTER THE SAID INCUBATING AND THE SAID TYROSINE BEING SEPARABLE IN SOLUBLE FORM FROM CASEIN BY PHOSPHOMOLYDBOTUNGSTIC ACID IN WATER SOLUTION AND IN AMOUNT TO PRECIPITATE THE CASEIN.
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) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |