US3067105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vitamin compositions and processes for producing same
Assignee: Nopco Chemical Co
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Filing: 1959-09-22
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Granted: 1962-12-04
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Expires: 1979-09-22
Abstract
No abstract record available.
Inventors
- 👤 Herman D Ratish
- 👤 Hochberg Melvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:46
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/59; A61K9/00; A61K9/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
STABLE AND BIOLOGICALLY AVAILABLE AND EFFECTIVE VITAMIN-CONTAINING COMPOSSITIONS IN DISCRETE, PARTICULATE FROM CONSISTING ESENTIALY OF, IN INTIMATE ADMIXTURE (A) A FAT-SOLUBLE VITAMIN MATERIAL SELECTED FROM THE GROUP CONSISTING OF VITAMINS A, D, E AND K, (B) A HYDROPHILIC CARRIER FOR SAID VITAMIN MATERIAL WHICH IS A POLYSACCHARIDE PRODUCED BY THE CONTROLLED AND CATALYZED POLMERIZATION OF SPECIAL CORN SUGARS, SAID POLYSACCHARIDE CHARACTERIZED BY BEING WATER SOLUBLE AND ORGANIC SOLVENT INSOLUBLE, HAVING A PHOF NOT LESS THAN 3.5 WHEN IN THE FORM OF A 10% AQUEOUS SOLUTION AND A VISCOSITY OF 20 TO 100 DEGREES AT 70*F. WHEN IN THE FORM OF A 40% AQUEOUS SOLUTION, AND (C) ZEIN, SAID (B) BEING PRESENT IN SAID VITAMIN- CONTAINING COMPOSITION IN A RATIO OFFROM ABOUT 0.5 PART TO ABOUT 1.5 PARTS BY WEIGHT FOR EACH PART BY WEIGHT OF SAID (A) AND SAID (C) BEING PRESENT IN SAID VITAMIN-CONTAINING COMPOSITIN IN A RATIO OF FROM ABOUT 1.0 PART TO ABOUT 3.0 PARTS BY WEIGHT FOR EACH PART BY WEIGHT OF SAID (A).
Claim 2
Dependent Claim
168 words
STABLE AND BIOLOGICALLY AVAILABLE AND EFFECTIVE VITAMIN-CONTAINING COMPOSSITIONS IN DISCRETE, PARTICULATE FROM CONSISTING ESENTIALY OF, IN INTIMATE ADMIXTURE (A) A FAT-SOLUBLE VITAMIN MATERIAL SELECTED FROM THE GROUP CONSISTING OF VITAMINS A, D, E AND K, (B) A HYDROPHILIC CARRIER FOR SAID VITAMIN MATERIAL WHICH IS A POLYSACCHARIDE PRODUCED BY THE CONTROLLED AND CATALYZED POLMERIZATION OF SPECIAL CORN SUGARS, SAID POLYSACCHARIDE CHARACTERIZED BY BEING WATER SOLUBLE AND ORGANIC SOLVENT INSOLUBLE, HAVING A PHOF NOT LESS THAN 3.5 WHEN IN THE FORM OF A 10% AQUEOUS SOLUTION AND A VISCOSITY OF 20 TO 100 DEGREES AT 70*F. WHEN IN THE FORM OF A 40% AQUEOUS SOLUTION, AND (C) ZEIN, SAID (B) BEING PRESENT IN SAID VITAMIN- CONTAINING COMPOSITION IN A RATIO OFFROM ABOUT 0.5 PART TO ABOUT 1.5 PARTS BY WEIGHT FOR EACH PART BY WEIGHT OF SAID (A) AND SAID (C) BEING PRESENT IN SAID VITAMIN-CONTAINING COMPOSITIN IN A RATIO OF FROM ABOUT 1.0 PART TO ABOUT 3.0 PARTS BY WEIGHT FOR EACH PART BY WEIGHT OF SAID (A).
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) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |