US3934016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pharmaceutical preparation for percutaneous treatment of local edemas
Assignee: Jouveinal SA
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Filing: 1971-05-24
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Granted: 1976-01-20
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Expires: 1991-05-24
Abstract
Abstract Pharmaceutical preparation and method for percutaneous treatment of edemas, with the pharmaceutical preparation comprising an active element consisting of acetazolamide in a concentration of between 1 to 50% incorporated in a vehicle which is compatible with percutaneous administration.
Inventors
- 👤 Claude Paul Roux
- 👤 Dieran Robert Torossian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:17
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/425
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
28 words
A pharmaceutical composition for local percutaneous treatment of edemas which comprises an anhydrous ointment having the following composition: 10 parts of acetazolamide 75 parts of poly-oxy-ethylene glycol 1,500
Claim 2
Dependent Claim
28 words
A pharmaceutical composition for local percutaneous treatment of edemas which comprises an anhydrous ointment having the following composition: 10 parts of acetazolamide 75 parts of poly-oxy-ethylene glycol 1,500
Claim 3
Independent Claim
42 words
A method for percutaneous local treatment of edemas which consists in applying to the skin a pharmaceutical composition which comprises a diuretic agent capable of passing the eipidermal barrier; said agent being acetazolamide in an amount sufficient for a decrease of edema.
Claim 4
Independent Claim
42 words
A method for percutaneous local treatment of edemas which consists in applying to the skin a pharmaceutical composition which comprises a diuretic agent capable of passing the eipidermal barrier; said agent being acetazolamide in an amount sufficient for a decrease of edema.
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) | 1979-01-19 | 1979-07-21 | 1980-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-19 | 1983-07-21 | 1984-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-19 | 1987-07-21 | 1988-01-20 | $7700.00 | Window Closed / Lapsed |