US5108767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid nutritional product for persons receiving renal dialysis
Assignee: Abbott Laboratories
•
Filing: 1991-06-10
•
Granted: 1992-04-28
•
Expires: 2011-06-10
Abstract
Abstract A liquid nutritional product is specially formulated to meet the needs of a person receiving renal dialysis. The caloric distribution, vitamins and minerals, and electrolytes are carefully controlled. The source of magnesium in the product is a calcium magnesium caseinate.
Inventors
- 👤 Rohini P. Mulchandani
- 👤 Judith A. Gluvna
- 👤 Tina M. Knisley
- 👤 David B. Cockram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:10
CPC Classifications
A; A23; A23L; A23L33/00; A23L33/10; A23L33/17; A23L33/19; A23L33/15; A23L33/16; A23L33/165; A23L33/175; A23V; A23V2002/00
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
164 words
A liquid nutritional product containing protein, fat, carbohydrate, vitamins and minerals comprising in an 8 fluid ounce serving of the product: (a) about 14.25 g to about 22 g of protein; (b) about 150 mg to about 240 mg of sodium; (c) about 200 mg to about 280 mg of potassium; (d) about 175 mg to about 325 mg of chloride; (e) about 25 mg to about 75 mg of magnesium; (f) about 225 mg to about 420 mg of calcium; (g) about 125 mg to about 210 mg of phosphorus; (h) about 1.75 mg to about 2.8 mg of vitamin B6; (i) about 200 mcg to about 275 mcg of folic acid; (j) about 15 mg to about 50 mg of vitamin C; (k) not more than about 500 IU of vitamin A; and (l) not more than about 40 IU of vitamin D; (m) about 355 to 593 calories; wherein the magnesium is present solely in the form of calcium magnesium caseinate.
Claim 2
Dependent Claim
164 words
A liquid nutritional product containing protein, fat, carbohydrate, vitamins and minerals comprising in an 8 fluid ounce serving of the product: (a) about 14.25 g to about 22 g of protein; (b) about 150 mg to about 240 mg of sodium; (c) about 200 mg to about 280 mg of potassium; (d) about 175 mg to about 325 mg of chloride; (e) about 25 mg to about 75 mg of magnesium; (f) about 225 mg to about 420 mg of calcium; (g) about 125 mg to about 210 mg of phosphorus; (h) about 1.75 mg to about 2.8 mg of vitamin B6; (i) about 200 mcg to about 275 mcg of folic acid; (j) about 15 mg to about 50 mg of vitamin C; (k) not more than about 500 IU of vitamin A; and (l) not more than about 40 IU of vitamin D; (m) about 355 to 593 calories; wherein the magnesium is present solely in the form of calcium magnesium caseinate.
Claim 3
Dependent Claim
32 words
A liquid nutritional product according to claim 1 wherein the caloric distribution of the product is: about 12% to 19% protein; about 40% to 55% fat; and about 31% to 51% carbohydrate.
Claim 4
Dependent Claim
27 words
A liquid nutritional product according to claim 1 wherein an 8 fluid ounce serving of the product provides about 35 g to about 66 g of carbohydrate.
Claim 5
Dependent Claim
27 words
A liquid nutritional product according to claim 1 wherein an 8 fluid ounce serving of the product provides about 15 g to about 30 g of fat.
Claim 6
Dependent Claim
21 words
A liquid nutritional product according to claim 1 wherein the product has a viscosity of not greater than about 130 cps.
Claim 7
Dependent Claim
28 words
A liquid nutritional product according to claim 1 wherein an 8 fluid ounce serving of the product further comprises about 18 mcg to about 40 mcg of selenium.
Claim 8
Dependent Claim
28 words
A liquid nutritional product according to claim 1 wherein an 8 fluid ounce serving of the product further comprises about 20 mg to about 120 mg of L-carnitine.
Claim 9
Dependent Claim
12 words
A liquid nutritional product according to claim 1 further comprising dietary fiber.
Claim 10
Dependent Claim
160 words
A liquid nutritional product containing protein, fat, carbohydrate, vitamins and minerals comprising in an 8 fluid ounce serving of the product: (a) about 14.25 g to about 22 g of protein; (b) about 140 mg to about 240 mg of sodium; (c) about 200 mg to about 280 mg of potassium; (d) about 175 mg to about 325 mg of chloride; (e) about 25 mg to about 75 mg of magnesium; (f) about 225 mg to about 420 mg of calcium; (g) about 125 mg to about 210 mg of phosphorus; (h) about 1.75 mg to about 2.5 mg of vitamin B6; (i) about 200 mcg t about 275 mcg of folic acid; (j) about 25 mg of vitamin C; (k) not more than about 500 IU of vitamin A; and (l) not more than about 40 IU of vitamin D; (m) about 355 to 593 calories; wherein the magnesium is present in the form of a calcium magnesium caseinate.
Claim 11
Dependent Claim
160 words
A liquid nutritional product containing protein, fat, carbohydrate, vitamins and minerals comprising in an 8 fluid ounce serving of the product: (a) about 14.25 g to about 22 g of protein; (b) about 140 mg to about 240 mg of sodium; (c) about 200 mg to about 280 mg of potassium; (d) about 175 mg to about 325 mg of chloride; (e) about 25 mg to about 75 mg of magnesium; (f) about 225 mg to about 420 mg of calcium; (g) about 125 mg to about 210 mg of phosphorus; (h) about 1.75 mg to about 2.5 mg of vitamin B6; (i) about 200 mcg t about 275 mcg of folic acid; (j) about 25 mg of vitamin C; (k) not more than about 500 IU of vitamin A; and (l) not more than about 40 IU of vitamin D; (m) about 355 to 593 calories; wherein the magnesium is present in the form of a calcium magnesium caseinate.
Claim 12
Dependent Claim
102 words
A liquid nutritional product according to claim 9 comprising in an 8 fluid ounce serving of the product. (a) about 16.6 g of protein; (b) about 197 mg of sodium; (c) about 251 mg of potassium; (d) about 240 mg of chloride; (e) about 50 mg of magnesium; (f) about 326 mg of calcium; (g) about 163 mg of phosphorus; (h) about 2.04 mg of vitamin B6; (i) about 250 mcg of folic acid; (j) about 25 mg of vitamin C; (k) not more than about 250 IU of vitamin A; and (l) not more than about 20 IU of vitamin D.
Claim 13
Dependent Claim
32 words
A liquid nutritional product according to claim 9 wherein the caloric distribution of the product is: about 12% to 19% protein; about 4% to 55% fat; and about 31% to 51% carbohydrate.
Claim 14
Dependent Claim
16 words
A liquid nutritional product according to claim 9 wherein the source of the protein comprises caseinates.
Claim 15
Dependent Claim
27 words
A liquid nutritional product according to claim 9 wherein an 8 fluid ounce serving of the product provides about 35 g to about 66 g of carbohydrate.
Claim 16
Dependent Claim
27 words
A liquid nutritional product according to claim 9 wherein an 8 fluid ounce serving of the product provides about 15 g to about 30 g of fat.
Claim 17
Dependent Claim
21 words
A liquid nutritional product according to claim 9 wherein the product has a viscosity of not greater than about 130 cps.
Claim 18
Dependent Claim
28 words
A liquid nutritional product according to claim 9 wherein an 8 fluid ounce serving of the product further comprises about 18 mcg to about 40 mcg of selenium.
Claim 19
Dependent Claim
27 words
A liquid nutritional product according to claim 9 wherein and 8 fluid ounce serving of the product further comprises about 20mg to about 120 mg of L-carnitine.
Claim 20
Dependent Claim
12 words
A liquid nutritional product according to claim 9 further comprising dietary fiber.
Claim 21
Dependent Claim
23 words
A liquid nutritional product according to claim 9 wherein the calcium magnesium caseinate comprises about 50-60% calcium caseinate and about 40-50% magnesium caseinate.
References Cited (Backward Citations)
US4055555A
Cited
US4303580A
Cited
US4414238A
Cited
US4753926A
Cited
US4915962A
Cited
US4880912A
Cited
FR2617016A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-04-28 | 1995-10-28 | 1996-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-28 | 1999-10-28 | 2000-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-28 | 2003-10-28 | 2004-04-28 | $7700.00 | Window Closed / Lapsed |