Patent US3792240A successfully refreshed from Google Patents.
Patent US2790746A successfully refreshed from Google Patents.
US2790746A
Expired / Lapsed
US
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Anti-rheumatic mixture and method of preparing
Assignee: Souza Seabra and Cia Ltda
•
Filing: 1954-01-29
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Granted: 1957-04-30
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Expires: 1974-01-29
Abstract
No abstract record available.
Inventors
- 👤 Seabra Paulo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:28
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/02; A61K31/00; A61K31/60; A61K2300/00; Y; Y10; Y10S; Y10S424/00; Y10S424/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
AN ANTI-RHEUMATIC SUPPOSITORY COMPRISING AS THE BASIC INGREDIENTS AND INERT SUBSTANCE HAVING THE NECESSARY CONSISTENCY OF A SUPPOSITORY, AND CALCIUM SALICYLATE.
Claim 2
Dependent Claim
21 words
AN ANTI-RHEUMATIC SUPPOSITORY COMPRISING AS THE BASIC INGREDIENTS AND INERT SUBSTANCE HAVING THE NECESSARY CONSISTENCY OF A SUPPOSITORY, AND CALCIUM SALICYLATE.
References Cited (Backward Citations)
US2471394A
Cited
GB689722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-29 | 1960-10-29 | 1961-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-29 | 1964-10-29 | 1965-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-29 | 1968-10-29 | 1969-04-30 | $7700.00 | Window Closed / Lapsed |