Patent US3679804A successfully refreshed from Google Patents.
US3679804A
Expired / Lapsed
US
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Method for treating glaucoma with alkyl gallates
Assignee: Novartis Corp
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Filing: 1969-05-01
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Granted: 1972-07-25
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Expires: 1989-05-01
Abstract
Abstract Pharmaceutical compositions containing alkyl gallates are employed for treating glaucoma.
Inventors
- 👤 Edgar Grunwaldt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:57
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/21; A61K31/215; A61K31/235
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
13 words
The method according to claim 1 wherein said alkyl gallate is butyl gallate.
References Cited (Backward Citations)
US2275809A
Cited
US3462534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-25 | 1976-01-24 | 1976-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-25 | 1980-01-24 | 1980-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-25 | 1984-01-24 | 1984-07-25 | $7700.00 | Window Closed / Lapsed |