US2708633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High protein deionized milk and process of making the same
Assignee: NAT DAIRY RES LAB Inc
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Filing: 1951-07-14
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Granted: 1955-05-17
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Expires: 1971-07-14
Abstract
No abstract record available.
Inventors
- 👤 Edwin G Stimpson
- 👤 Lloyd K Riggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:48
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/14; A23C9/146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A PROCESS OF PREPARING A DEIONIZED HIGH PROTEIN MILK WHICH COMPRISES TREATING THE MILK WITH A MIXTURE COMPRISING 1 PART OF AN ANION EXCHANGE RESIN AND FROM 0.8 TO 1.33 PARTS OF A STRONGLY ACIDIC CATION EXCHANGE RESIN, SAID PARTS BEING DETERMINED ON AN ION EXCHANGE CAPACITY BASIS, THE PROPORTIONS OF SAID RESINS BEING SELECTED WITHIN THE STATED RANGES TO MAINTAIN THE PH OF THE EFFLUENT MILK AT WITHIN THE RANGE FROM 5.0 TO 7.0 ADJUSTING THE SOLIDS CONTENT OF THE MILK TO AT LEAST 30% AND THE PH OF THE MILK TO WITHIN THE RANGE FROM 5.8 TO 6.2 AND INCORPORATING PROTEIN IN THE MILK.
Claim 2
Dependent Claim
106 words
A PROCESS OF PREPARING A DEIONIZED HIGH PROTEIN MILK WHICH COMPRISES TREATING THE MILK WITH A MIXTURE COMPRISING 1 PART OF AN ANION EXCHANGE RESIN AND FROM 0.8 TO 1.33 PARTS OF A STRONGLY ACIDIC CATION EXCHANGE RESIN, SAID PARTS BEING DETERMINED ON AN ION EXCHANGE CAPACITY BASIS, THE PROPORTIONS OF SAID RESINS BEING SELECTED WITHIN THE STATED RANGES TO MAINTAIN THE PH OF THE EFFLUENT MILK AT WITHIN THE RANGE FROM 5.0 TO 7.0 ADJUSTING THE SOLIDS CONTENT OF THE MILK TO AT LEAST 30% AND THE PH OF THE MILK TO WITHIN THE RANGE FROM 5.8 TO 6.2 AND INCORPORATING PROTEIN IN THE MILK.
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) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |