US2707152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low-sodium milk and processes for producing same
Assignee: Individual
•
Filing: 1951-01-30
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Granted: 1955-04-26
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Expires: 1971-01-30
Abstract
No abstract record available.
Inventors
- 👤 Albert L Chaney
- 👤 Kenneth D Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:37
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/14; A23C9/146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A PROCESS FOR REDUCING THE SODIUM CONTENT OF NATURAL MILK TO PRODUCE A LOW-SODIUM MILK FOR DIETETIC PURPOSES, COMPRISING: FLOWING SAID MILK THROUGH A BODY OF SYNTHETIC POTASSIUM ION EXCHANGE RESIN AND DIRECTLY REPLACING A MAJOR PROPORTION OF THE SODIUM PRESENT IN SAID MILK WITH POTASSIUM, MAINTAINING THE PH VALUE OF THE MILK DURING PROCESSING TO RETARD THE REPLACEMENT OF A SIGNIFICANT AMOUNT OF THE CALCIUM PRESENT IN SAID MILK WITH POTASSIUM, AND OBTAINING A LOW-SODIUM MILK PRODUCT HAVING SUBSTANTIALLY THE PH VALUE AND THE CALCIUM CONTENT OF THE ORIGINAL MILK.
Claim 2
Dependent Claim
91 words
A PROCESS FOR REDUCING THE SODIUM CONTENT OF NATURAL MILK TO PRODUCE A LOW-SODIUM MILK FOR DIETETIC PURPOSES, COMPRISING: FLOWING SAID MILK THROUGH A BODY OF SYNTHETIC POTASSIUM ION EXCHANGE RESIN AND DIRECTLY REPLACING A MAJOR PROPORTION OF THE SODIUM PRESENT IN SAID MILK WITH POTASSIUM, MAINTAINING THE PH VALUE OF THE MILK DURING PROCESSING TO RETARD THE REPLACEMENT OF A SIGNIFICANT AMOUNT OF THE CALCIUM PRESENT IN SAID MILK WITH POTASSIUM, AND OBTAINING A LOW-SODIUM MILK PRODUCT HAVING SUBSTANTIALLY THE PH VALUE AND THE CALCIUM CONTENT OF THE ORIGINAL 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) | 1958-04-25 | 1958-10-25 | 1959-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-25 | 1962-10-25 | 1963-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-25 | 1966-10-25 | 1967-04-26 | $7700.00 | Window Closed / Lapsed |