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US2570532A
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Aluminum hydroxide-magnesium phosphate pharmaceutical composition, method therefor, and thixotropy thereof
Assignee: EISENBERG
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Filing: 1947-09-05
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Granted: 1951-10-09
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Expires: 1967-09-05
Abstract
No abstract record available.
Inventors
- 👤 Eisenberg Harry
- 👤 Allan Benjamin Wilson
- 👤 Roseman Reuben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:23
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2294889A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |