Patent US2900304A successfully refreshed from Google Patents.
US2900304A
Expired / Lapsed
US
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Griseofulvin uses and compositions
Assignee: Imperial Chemical Industries Ltd
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Filing: 1957-09-03
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Granted: 1959-08-18
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Expires: 1977-09-03
Abstract
No abstract record available.
Inventors
- 👤 Martin Alfred Ronald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:23
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
THE PROCESS FOR TREATING MAN AND ANIMALS HAVING AN EXTERNAL FUNGUS DISEASE WHICH COMPRISES INTERNALLY ADMINISTERING TO SAID MAN AND ANIMALS AN EFFECTIVE AMOUNT OF GRISEOFULVIN.
Claim 2
Dependent Claim
26 words
THE PROCESS FOR TREATING MAN AND ANIMALS HAVING AN EXTERNAL FUNGUS DISEASE WHICH COMPRISES INTERNALLY ADMINISTERING TO SAID MAN AND ANIMALS AN EFFECTIVE AMOUNT OF GRISEOFULVIN.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-17 | 1963-02-16 | 1963-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-17 | 1967-02-16 | 1967-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-17 | 1971-02-16 | 1971-08-18 | $7700.00 | Window Closed / Lapsed |