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US3320072A Expired / Lapsed US ⏱️ 0.0 years remaining

Infant's formula made with electrodialyzed milk

Assignee: Wyeth LLC
•
Filing: 1963-12-13
•
Granted: 1967-05-16
•
Expires: 1983-12-13
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Abstract

No abstract record available.

Inventors

  • 👤 Robert E Clark
  • 👤 Elbert R Spence
  • 👤 Rexford C Stribley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 15:25
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/20; A23C11/00; A23C11/02; A23C11/04; A23C9/14; A23C9/144; Y; Y10; Y10S; Y10S426/00; Y10S426/801

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 172 words
A PROCESS FOR THE PREPARATION OF A FOOD PRODUCT PARTICULARLY ADAPTED FOR HUMAN INFANT NUTRITION SUBSTANTIALLY APPROXIMATING HUMAN MILK IN COMPOSITION AND NUTRITIONAL CONTENT HAVING AN ASH CONTENT OF FROM 0.20 TO 0.40 PERCENT WHEN RECONSTITUTED FOR FEEDING AT 12.3 TO 12.5 PERCENT TOTAL SOLIDS WHICH COMPRISES, ELECTRODIALYZING SKIM MILK UNTIL IT CONTAINS 34 PERCENT TO 45 PERCENT THE ASH CONTENT OF NORMAL SKIM MILK, ELECTRODIALYZING WHEY UNTIL IT CONTAINS 2 PERCENT TO 10 PERCENT THE ASH CONTENT OF NORMAL WHEY AND THEN ADMIXING, ON A DRY SOLID BASIS, 0.56 PART OF SAID ELECTRODIALYZED SKIM MILK, 1.5 PARTS OF SAID ELECTRODIALYZED WHEY, 1.0 PART OF A BLEND OF FATS AND 0.45 PART OF LACTOSE, SAID ELECTRODIALYZED WHEY AND ELECTRODIALYZED SKIM MILK IN COMBINATION PROVIDING IN THE FINAL PRODUCT WITHOUT ADDITION OF PHOSPHORUS, PHOSPHORUS IN THE AMOUNT OF 117-130 MG./100G. AND, WITH THE ADDITION OF NOT MORE THAN 100-130 MG./100 G. OF CALCIUM, CALCIUM IN THE AMOUNT OF 250-280 MG./100 G. OF PRODUCT SOLIDS AND A WHEY PROTEIN TO CASEIN RATIO OF 1.46:1.
Claim 2
Dependent Claim 172 words
A PROCESS FOR THE PREPARATION OF A FOOD PRODUCT PARTICULARLY ADAPTED FOR HUMAN INFANT NUTRITION SUBSTANTIALLY APPROXIMATING HUMAN MILK IN COMPOSITION AND NUTRITIONAL CONTENT HAVING AN ASH CONTENT OF FROM 0.20 TO 0.40 PERCENT WHEN RECONSTITUTED FOR FEEDING AT 12.3 TO 12.5 PERCENT TOTAL SOLIDS WHICH COMPRISES, ELECTRODIALYZING SKIM MILK UNTIL IT CONTAINS 34 PERCENT TO 45 PERCENT THE ASH CONTENT OF NORMAL SKIM MILK, ELECTRODIALYZING WHEY UNTIL IT CONTAINS 2 PERCENT TO 10 PERCENT THE ASH CONTENT OF NORMAL WHEY AND THEN ADMIXING, ON A DRY SOLID BASIS, 0.56 PART OF SAID ELECTRODIALYZED SKIM MILK, 1.5 PARTS OF SAID ELECTRODIALYZED WHEY, 1.0 PART OF A BLEND OF FATS AND 0.45 PART OF LACTOSE, SAID ELECTRODIALYZED WHEY AND ELECTRODIALYZED SKIM MILK IN COMBINATION PROVIDING IN THE FINAL PRODUCT WITHOUT ADDITION OF PHOSPHORUS, PHOSPHORUS IN THE AMOUNT OF 117-130 MG./100G. AND, WITH THE ADDITION OF NOT MORE THAN 100-130 MG./100 G. OF CALCIUM, CALCIUM IN THE AMOUNT OF 250-280 MG./100 G. OF PRODUCT SOLIDS AND A WHEY PROTEIN TO CASEIN RATIO OF 1.46:1.

References Cited (Backward Citations)

US1341040A Cited
GB359791A Cited
US2465907A Cited
US2604403A Cited
US2611706A Cited
GB907772A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-05-15 1970-11-14 1971-05-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-05-15 1974-11-14 1975-05-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-05-15 1978-11-14 1979-05-16 $7700.00 Window Closed / Lapsed

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