Patent US2562840A successfully refreshed from Google Patents.
US2562840A
Expired / Lapsed
US
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Vitamin preparations
Assignee: Eli Lilly and Co
•
Filing: 1948-04-27
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Granted: 1951-07-31
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Expires: 1968-04-27
Abstract
No abstract record available.
Inventors
- 👤 Caldwell Archie Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:46
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/59
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
26 words
A PULVERULENT PRODUCT CONTAINING AN OILSOLUBLE VITAMIN COMPRISING AS COMPONENTS UNGELLED PECTIN, AT LEAST PARTIALLY WATER-SOLUBLE, STARCH HYDROLYSTATE, AND AN OLEAGINOUS VITAMINCONTAINING MATERIAL INDISTINGUISHABLY MERGED THEREIN.
References Cited (Backward Citations)
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US2218591A
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US2183053A
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US2283531A
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US2321400A
Cited
GB533323A
Cited
US2218592A
Cited
US2314527A
Cited
US2348503A
Cited
US2410110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |