US2676136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing solid fatsoluble vitamin pellets
Assignee: Collett-Week Corp
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Filing: 1951-01-02
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Granted: 1954-04-20
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Expires: 1971-01-02
Abstract
No abstract record available.
Inventors
- 👤 Myhre Johan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:42
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/20; A61K9/2095; A61K9/14; A61K9/16; A61K9/1605; A61K9/1617; A61K9/1623; A61K9/2004; A61K9/2013; A61K9/2018
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
THE PROCESS OF PRODUCING A SOLID VITAMIN CONTAINING MATERIAL COMPRISING HEATING A SUGAR SYRUP CONTAINING FROM ABOUT 0.5% TO 7.5% BY WEIGHT OF WATER AND A SMALL QUANTITY OF AN EMULSIFYING AGENT, EMULSIFYING A FAT SOLUBLE VITAMIN IN THE HEATED SYRUP AND COOLING THE SYRUP TO PRODUCE A SOLID MATERIAL.
Claim 2
Dependent Claim
50 words
THE PROCESS OF PRODUCING A SOLID VITAMIN CONTAINING MATERIAL COMPRISING HEATING A SUGAR SYRUP CONTAINING FROM ABOUT 0.5% TO 7.5% BY WEIGHT OF WATER AND A SMALL QUANTITY OF AN EMULSIFYING AGENT, EMULSIFYING A FAT SOLUBLE VITAMIN IN THE HEATED SYRUP AND COOLING THE SYRUP TO PRODUCE A SOLID MATERIAL.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-19 | 1957-10-19 | 1958-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-19 | 1961-10-19 | 1962-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-19 | 1965-10-19 | 1966-04-20 | $7700.00 | Window Closed / Lapsed |