US3174866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparing hypoallergenic milk protein composition
Assignee: Hexion Inc
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Filing: 1962-01-26
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Granted: 1965-03-23
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Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Saperstein Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:33
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/20; A23C11/00; A23C11/02; A23C11/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
THE PROCESS OF MAKING A HYPOALLERGENIC MILK PRODUCT WHICH COMPRISES HEATING A COMPOSITION CONSISTING ESSENTIALLY OF SUBSTANTIALLY FAT FREE MILK INCLUDING BETALACTOGLOBULIN AND CASEIN IN THE PROPORTIONS OF ABOUT 1 PART OF THE BETA-LACTOGLOBULIN FOR 25-150 PARTS BY WEIGHT OF CASEIN AT A TEMPERATURE OF ABOUT 190*-212*F. AND AT AN INITIAL PH OF APPROXIMATELY 6,2-6.8 FOR ABOUT 2.55 HOURS AND UNTIL AT LEAST 90% OF THE SAID BETA-LACTOGLOBULIN BECOMES PRECIPITABLE ALONG WITH THE CASEIN WHEN THE PH OF THE DISPERSION IS LOWERED TO 4.5, WHEREBY THE BETA-LACTOGLOBULN IS CONVERTED TO A FORM PRECIPITABLE BY HUMAN GASTRIC JUICE.
Claim 2
Dependent Claim
97 words
THE PROCESS OF MAKING A HYPOALLERGENIC MILK PRODUCT WHICH COMPRISES HEATING A COMPOSITION CONSISTING ESSENTIALLY OF SUBSTANTIALLY FAT FREE MILK INCLUDING BETALACTOGLOBULIN AND CASEIN IN THE PROPORTIONS OF ABOUT 1 PART OF THE BETA-LACTOGLOBULIN FOR 25-150 PARTS BY WEIGHT OF CASEIN AT A TEMPERATURE OF ABOUT 190*-212*F. AND AT AN INITIAL PH OF APPROXIMATELY 6,2-6.8 FOR ABOUT 2.55 HOURS AND UNTIL AT LEAST 90% OF THE SAID BETA-LACTOGLOBULIN BECOMES PRECIPITABLE ALONG WITH THE CASEIN WHEN THE PH OF THE DISPERSION IS LOWERED TO 4.5, WHEREBY THE BETA-LACTOGLOBULN IS CONVERTED TO A FORM PRECIPITABLE BY HUMAN GASTRIC JUICE.
References Cited (Backward Citations)
US2036404A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |