US2851394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing ferrous sulfate and dioctyl sodium sulfosuccinate
Assignee: Lloyd Brothers Inc
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Filing: 1956-05-14
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Granted: 1958-09-09
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Expires: 1976-05-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph B Vaughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:59
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/24; A61K33/26; A61K31/00; A61K31/28; A61K31/295
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
A COMPOSITION CONSISTING ESSENTIALLY OF THERAPEUTICALLY AVAILABLE IRON AS FERROUS SULFATE IN COMBINATION WITH DIOCTYL SODIUM SULFOSUCCINATE.
Claim 2
Dependent Claim
17 words
A COMPOSITION CONSISTING ESSENTIALLY OF THERAPEUTICALLY AVAILABLE IRON AS FERROUS SULFATE IN COMBINATION WITH DIOCTYL SODIUM SULFOSUCCINATE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-08 | 1962-03-10 | 1962-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-08 | 1966-03-10 | 1966-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-08 | 1970-03-10 | 1970-09-09 | $7700.00 | Window Closed / Lapsed |