US3035985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chewable fatty coating of iron particles
Assignee: Merck and Co Inc
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Filing: 1959-09-30
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Granted: 1962-05-22
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Expires: 1979-09-30
Abstract
No abstract record available.
Inventors
- 👤 Jr Lewis E Stoyle
- 👤 Philip A Ouellette
- 👤 Edward J Hanus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:58
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/24; A61K33/26; A61K31/00; A61K31/28; A61K31/295; A61K9/00; A61K9/14; A61K9/16; A61K9/1605; A61K9/1617; B; B01; B01J; B01J2/00; B01J2/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A CHEWABLE TABLET PREPARATION COMPRISING A PHARMACEUTICALLY AND MEDICALLY ACCEPTABLE IRON COMPOSITION AND, AS A COATING FOR PARTICLES THEREOF, A PHARMACEUTICALLY AND MEDICALLY ACCEPTABLE FATTY COMPOSITION HAVING A MELTING POINT OF AT LEAST 45* C.,AND COMPRISED ESSENTIALLY OF A MIXTURE OF SATURATED FATTY ACIDS HAVING FROM 14 TO 18 CARBON ATOMS SAID PREPARATION BEING PALATABLE WHEN CHEWED.
Claim 2
Dependent Claim
57 words
A CHEWABLE TABLET PREPARATION COMPRISING A PHARMACEUTICALLY AND MEDICALLY ACCEPTABLE IRON COMPOSITION AND, AS A COATING FOR PARTICLES THEREOF, A PHARMACEUTICALLY AND MEDICALLY ACCEPTABLE FATTY COMPOSITION HAVING A MELTING POINT OF AT LEAST 45* C.,AND COMPRISED ESSENTIALLY OF A MIXTURE OF SATURATED FATTY ACIDS HAVING FROM 14 TO 18 CARBON ATOMS SAID PREPARATION BEING PALATABLE WHEN CHEWED.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |