Patent US2623038A successfully refreshed from Google Patents.
US2623038A
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Casein-lactalbumin coprecipitate and method of its preparation
Assignee: Crest Foods Co Inc
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Filing: 1947-07-24
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Granted: 1952-12-23
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Expires: 1967-07-24
Abstract
No abstract record available.
Inventors
- 👤 Everette C Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:56
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/20; A23J1/207; Y; Y10; Y10S; Y10S530/00; Y10S530/827; Y10S530/832
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A METHOD OF PRODUCING AN INTERSPERSED PRECIPITATION OF CASEIN-LACTALBUMIN COMPRISING THE STEPS OF ADDING ALKALI TO SKIM MILK TO REDUCE ITS ACIDITY AT LEAST AS LOW AS .12% TO INHIBIT PRECIPITATION DURING HEATING, HEATING THE MILK TO A TEMPERATURE OF APPROXIMATELY 194* F., ADDING SUFFICIENT ACID TO THE MILK TO PRECIPITATE BOTH CASEIN AND LACTALBUMIN IN INTIMATE INTERSPERSION, VIGOROUSLY AGITATING THE RESULTING PRODUCT, REMOVING IT FROM THE REMAINING WHEY AND WASHING THE PRODUCT WITH HOT WATER.
Claim 2
Independent Claim
76 words
A METHOD OF PRODUCING AN INTERSPERSED PRECIPITATION OF CASEIN-LACTALBUMIN COMPRISING THE STEPS OF ADDING ALKALI TO SKIM MILK TO REDUCE ITS ACIDITY AT LEAST AS LOW AS .12% TO INHIBIT PRECIPITATION DURING HEATING, HEATING THE MILK TO A TEMPERATURE OF APPROXIMATELY 194* F., ADDING SUFFICIENT ACID TO THE MILK TO PRECIPITATE BOTH CASEIN AND LACTALBUMIN IN INTIMATE INTERSPERSION, VIGOROUSLY AGITATING THE RESULTING PRODUCT, REMOVING IT FROM THE REMAINING WHEY AND WASHING THE PRODUCT WITH HOT WATER.
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) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |